"Release: Updated versions in package to 8.1.0" (#37587)

(cherry picked from commit d49ce5ad47)

Co-authored-by: Leon Sorokin <leeoniya@gmail.com>

.babelrc

@@ -1,14 +0,0 @@
-{
-  "presets": [
-    [
-      "@babel/preset-env",
-      {
-        "targets": {
-          "browsers": "last 3 versions"
-        },
-        "useBuiltIns": "entry",
-        "modules": "false",
-      }
-    ]
-  ]
-}

.browserslistrc

@@ -1,4 +1,15 @@
->1%,
-Chrome > 20
-last 4 versions,
-Firefox ESR
+[dev]
+last 1 chrome versions
+last 1 firefox versions
+last 1 safari versions
+
+[production]
+last 2 Firefox versions
+last 2 Chrome versions
+last 2 Safari versions
+last 2 Edge versions
+last 1 ios_saf versions
+last 1 and_chr versions
+last 1 samsung versions
+
+

.drone.star

@@ -1,8 +1,17 @@
+# To generate the .drone.yml file:
+# 1. Modify the *.star definitions
+# 2. Login to drone and export the env variables (token and server) shown here: https://drone.grafana.net/account
+# 3. Run `make drone`
+# More information about this process here: https://github.com/grafana/deployment_tools/blob/master/docs/infrastructure/drone/signing.md
+
 load('scripts/pr.star', 'pr_pipelines')
-load('scripts/master.star', 'master_pipelines')
+load('scripts/main.star', 'main_pipelines')
 load('scripts/release.star', 'release_pipelines', 'test_release_pipelines')
+load('scripts/version.star', 'version_branch_pipelines')
+load('scripts/job.star', 'cronjobs')
+load('scripts/vault.star', 'secrets')
 
 def main(ctx):
     edition = 'oss'
-    return pr_pipelines(edition=edition) + master_pipelines(edition=edition) + release_pipelines() + \
-        test_release_pipelines()
+    return pr_pipelines(edition=edition) + main_pipelines(edition=edition) + release_pipelines() + \
+        test_release_pipelines() + version_branch_pipelines() + cronjobs(edition=edition) + secrets()

.eslintignore

@@ -5,3 +5,4 @@ vendor
 devenv
 data
 dist
+e2e/tmp

.eslintrc

@@ -1,13 +1,28 @@
 {
   "extends": ["@grafana/eslint-config"],
   "root": true,
+  "plugins": ["no-only-tests", "@emotion", "lodash"],
+  "rules": {
+    "no-only-tests/no-only-tests": "error",
+    "react/prop-types": "off",
+    "@emotion/jsx-import": "error",
+    "lodash/import-scope": [2, "member"]
+  },
   "overrides": [
     {
-      "files": ["packages/grafana-ui/**/*/!(*.story).{ts,tsx}", "public/app/**/*.{ts,tsx}"],
+      "files": ["packages/grafana-ui/src/components/uPlot/**/*.{ts,tsx}"],
       "rules": {
         "react-hooks/rules-of-hooks": "off",
         "react-hooks/exhaustive-deps": "off"
       }
+    },
+    {
+      "files": ["packages/grafana-ui/src/components/ThemeDemos/**/*.{ts,tsx}"],
+      "rules": {
+        "@emotion/jsx-import": "off",
+        "react/jsx-uses-react": "off",
+        "react/react-in-jsx-scope": "off"
+      }
     }
   ]
 }

.gitattributes

@@ -0,0 +1 @@
+* text=auto eol=lf

.github/CODEOWNERS

@@ -11,16 +11,44 @@
 # In each subsection folders are ordered first by depth, then alphabetically.
 # This should make it easy to add new rules without breaking existing ones.
 
-# Documentation owner: Diana Payton
-/docs/ @oddlittlebird @achatterjee-grafana
-/contribute/ @oddlittlebird  @marcusolsson @achatterjee-grafana
-/docs/sources/developers/plugins/ @marcusolsson
+# Documentation owner: Jita Chatterjee
+/docs/ @grafana/docs-squad @pkolyvas
+/contribute/ @marcusolsson @grafana/docs-squad @pkolyvas
+/docs/sources/developers/plugins/ @marcusolsson @grafana/docs-squad
+/docs/sources/enterprise/ @osg-grafana @grafana/docs-squad
 
 # Backend code
 *.go @grafana/backend-platform
 go.mod @grafana/backend-platform
 go.sum @grafana/backend-platform
 
+# Cloud Datasources backend code
+/pkg/tsdb/cloudwatch @grafana/cloud-datasources @grafana/observability-squad
+/pkg/tsdb/azuremonitor @grafana/cloud-datasources
+/pkg/tsdb/cloudmonitoring @grafana/cloud-datasources
+
+# Observability backend code
+/pkg/tsdb/influxdb @grafana/observability-squad
+/pkg/tsdb/elasticsearch @grafana/observability-squad
+/pkg/tsdb/graphite @grafana/observability-squad
+/pkg/tsdb/jaeger @grafana/observability-squad
+/pkg/tsdb/loki @grafana/observability-squad
+/pkg/tsdb/zipkin @grafana/observability-squad
+/pkg/tsdb/tempo @grafana/observability-squad
+
+# Unified Alerting
+/pkg/services/ngalert @grafana/alerting-squad
+/pkg/services/sqlstore/migrations/ualert @grafana/alerting-squad
+
+# Database migrations
+/pkg/services/sqlstore/migrations @grafana/backend-platform @grafana/hosted-grafana-team
+*_mig.go @grafana/backend-platform @grafana/hosted-grafana-team
+
+# Backend code docs
+/contribute/style-guides/backend.md @grafana/backend-platform
+/contribute/architecture/backend @grafana/backend-platform
+/contribute/engineering/backend @grafana/backend-platform
+
 /e2e @grafana/grafana-frontend-platform
 /packages @grafana/grafana-frontend-platform
 /plugins-bundled @grafana/grafana-frontend-platform
@@ -44,9 +72,9 @@ lerna.json @grafana/grafana-frontend-platform
 /packages/jaeger-ui-components/ @grafana/observability-squad
 
 # Core datasources
-/public/app/plugins/datasource/cloudwatch @grafana/backend-platform @grafana/observability-squad
+/public/app/plugins/datasource/cloudwatch @grafana/cloud-datasources @grafana/observability-squad
 /public/app/plugins/datasource/elasticsearch @grafana/observability-squad
-/public/app/plugins/datasource/grafana-azure-monitor-datasource @grafana/backend-platform
+/public/app/plugins/datasource/grafana-azure-monitor-datasource @grafana/cloud-datasources
 /public/app/plugins/datasource/graphite @grafana/observability-squad
 /public/app/plugins/datasource/influxdb @grafana/observability-squad
 /public/app/plugins/datasource/jaeger @grafana/observability-squad
@@ -56,5 +84,10 @@ lerna.json @grafana/grafana-frontend-platform
 /public/app/plugins/datasource/opentsdb @grafana/backend-platform
 /public/app/plugins/datasource/postgres @grafana/backend-platform
 /public/app/plugins/datasource/prometheus @grafana/observability-squad
-/public/app/plugins/datasource/cloud-monitoring @grafana/backend-platform
+/public/app/plugins/datasource/cloud-monitoring @grafana/cloud-datasources
 /public/app/plugins/datasource/zipkin @grafana/observability-squad
+/public/app/plugins/datasource/tempo @grafana/observability-squad
+/public/app/plugins/datasource/alertmanager @grafana/alerting-squad
+
+# Cloud middleware
+/grafana-mixin/ @grafana/cloud-middleware

.github/ISSUE_TEMPLATE/2-feature_request.md

@@ -1,11 +0,0 @@
----
-name: Enhancement request
-about: Suggest an enhancement or new feature for the Grafana project
-labels: 'type: feature request'
----
-
-<!-- Please only use this template for submitting feature requests -->
-
-**What would you like to be added**:
-
-**Why is this needed**:

.github/ISSUE_TEMPLATE/3-grafana_ui_component.md

@@ -0,0 +1,39 @@
+---
+name: '@grafana/ui component request'
+about: Suggest a component for the @grafana/ui package
+labels: 'area/grafana/ui'
+---
+
+<!-- 
+By using this template you will make it easier for us to make sure that documentation and implementation stays up to date for every component in @grafana/ui
+
+Thank you!
+-->
+
+**Why is this component needed**:
+<!-- Explain your use case -->
+___
+ - [ ] Is/could it be used in more than one place in Grafana?
+
+**Where is/could it be used?**:
+
+___
+- [ ] Post screenshots possible.
+- [ ] It has a single use case.
+- [ ] It is/could be used in multiple places.
+
+**Implementation** (Checklist meant for the person implementing the component)
+
+- [ ] Component has a story in Storybook.
+- [ ] Props and naming follows [our style guide](https://github.com/grafana/grafana/blob/main/contribute/style-guides/frontend.md).
+- [ ] It is extendable (rest props are spread, styles with className work, and so on).
+- [ ] Uses [theme for spacing, colors, and so on](https://github.com/grafana/grafana/blob/main/contribute/style-guides/themes.md).
+- [ ] Works with both light and dark theme.
+
+**Documentation**
+
+- [ ] Properties are documented.
+- [ ] Use cases are described.
+- [ ] Code examples for the different use cases.
+- [ ] Dos and don'ts.
+- [ ] Styling guidelines, specific color usage (if applicable).

.github/ISSUE_TEMPLATE/4-grafana_ui_component.md

@@ -1,39 +0,0 @@
----
-name: '@grafana/ui component request'
-about: Suggest a component for the @grafana/ui package
-labels: 'area/grafana/ui'
----
-
-<!-- 
-By using this template you will make it easier for us to make sure that documentation and implementation stays up to date for every component in @grafana/ui
-
-Thank you!
--->
-
-**Why is this component needed**:
-<!-- Explain your use case -->
-___
- - [ ] Is/could it be used in more than one place in Grafana?
-
-**Where is/could it be used?**:
-
-___
-- [ ] Post screenshots possible.
-- [ ] It has a single use case.
-- [ ] It is/could be used in multiple places.
-
-**Implementation** (Checklist meant for the person implementing the component)
-
-- [ ] Component has a story in Storybook.
-- [ ] Props and naming follows [our style guide](https://github.com/grafana/grafana/blob/master/contribute/style-guides/frontend.md).
-- [ ] It is extendable (rest props are spread, styles with className work, and so on).
-- [ ] Uses [theme for spacing, colors, and so on](https://github.com/grafana/grafana/blob/master/contribute/style-guides/themes.md).
-- [ ] Works with both light and dark theme.
-
-**Documentation**
-
-- [ ] Properties are documented.
-- [ ] Use cases are described.
-- [ ] Code examples for the different use cases.
-- [ ] Dos and don'ts.
-- [ ] Styling guidelines, specific color usage (if applicable).

.github/ISSUE_TEMPLATE/config.yml

@@ -1,5 +1,8 @@
 blank_issues_enabled: false
 contact_links:
+  - name: Feature Request
+    url: https://github.com/grafana/grafana/discussions/new
+    about: Discuss ideas for new features of changes
   - name: Questions & Help
     url: https://community.grafana.com
     about: Please ask and answer questions here.

.github/PULL_REQUEST_TEMPLATE.md

@@ -2,7 +2,7 @@
 
 Thank you for sending a pull request! Here are some tips:
 
-1. If this is your first time, please read our contribution guide at https://github.com/grafana/grafana/blob/master/CONTRIBUTING.md
+1. If this is your first time, please read our contribution guide at https://github.com/grafana/grafana/blob/main/CONTRIBUTING.md
 
 2. Ensure you include and run the appropriate tests as part of your Pull Request.
 
@@ -10,7 +10,7 @@ Thank you for sending a pull request! Here are some tips:
 
 4. If the Pull Request is a work in progress, make use of GitHub's "Draft PR" feature and mark it as such.
 
-5. If you can not merge your Pull Request due to a merge conflict, Rebase it. This gets it in sync with the master branch.
+5. If you can not merge your Pull Request due to a merge conflict, Rebase it. This gets it in sync with the main branch.
 
 6. Name your PR as "<FeatureArea>: Describe your change", e.g. Alerting: Prevent race condition. If it's a fix or feature relevant for the changelog describe the user impact in the title. The PR title is used to auto-generate the changelog for issues marked with the "add to changelog" label.
 

.github/actions/gha-publish-to-git/Dockerfile

@@ -1,7 +0,0 @@
-FROM alpine
-RUN apk update
-RUN apk add rsync git bash
-
-COPY entrypoint.sh /entrypoint.sh
-
-ENTRYPOINT ["/bin/bash", "/entrypoint.sh"]

.github/actions/gha-publish-to-git/LICENSE

@@ -1,21 +0,0 @@
-MIT License
-
-Copyright (c) 2019 Sean Middleditch
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.

.github/actions/gha-publish-to-git/README.md

@@ -1,60 +0,0 @@
-publish-to-git
-==============
-
-[GitHub Action](https://github.com/features/actions) for publishing a directory
-and its contents to another git repository.
-
-This can be especially useful for publishing static website, such as with
-[GitHub Pages](https://pages.github.com/), from built files in other job
-steps, such as [Doxygen](http://www.doxygen.nl/) generated HTML files.
-
-> **Note:** GitHub currently requires the use of a Personal Access Token for
-pushing to other repositories. Pushing to the current repository should work
-with the always-available GitHub Token (available via
-`{{ secrets.GITHUB_TOKEN }}`. If pushing to another repository, a Personal
-Access Token will need to be [created](https://help.github.com/en/articles/creating-a-personal-access-token-for-the-command-line) and assigned to the
-workflow [secrets](https://help.github.com/en/articles/virtual-environments-for-github-actions#creating-and-using-secrets-encrypted-variables).
-
-Inputs
-------
-
-- `repository`: Destination repository (default: current repository).
-- `branch`: Destination branch (required).
-- `host`: Destination git host (default: `github.com`).
-- `github_token`: GitHub Token (required; use `secrets.GITHUB_TOKEN`).
-- `github_pat`: Personal Access Token or other https credentials.
-- `source_folder`: Source folder in workspace to copy (default: workspace root).
-- `target_folder`: Target folder in destination branch to copy to (default: repository root).
-- `commit_author`: Override commit author (default: `{github.actor}@users.noreply.github.com`).
-- `commit_message`: Set commit message (default: `[workflow] Publish from [repository]:[branch]/[folder]`).
-- `dry_run`: Does not push if non-empty (default: empty).
-- `working_directory`: Location to checkout repository (default: random location in `${HOME}`)
-
-Outputs
--------
-
-- `commit_hash`: SHA hash of the new commit.
-- `working_directory`: Working directory of git clone of repository.
-
-License
--------
-
-MIT License. See [LICENSE](LICENSE) for details.
-
-Usage Example
--------------
-
-```yaml
-jobs:
-  publish:
-    - uses: actions/checkout@master
-    - run: |
-        sh scripts/build-doxygen-html.sh --out static/html
-    - uses: seanmiddleditch/gha-publish-to-git@master
-      with:
-        branch: gh-pages
-        github_token: '${{ secrets.GITHUB_TOKEN  }}'
-        github_pat: '${{ secrets.GH_PAT }}'
-        source_folder: static/html
-      if: success() && github.event == 'push'
-```

.github/actions/gha-publish-to-git/action.yml

@@ -1,60 +0,0 @@
----
-name: publish-to-git
-description: 'Publish files to a git repository'
-branding:
-  icon: 'git-commit'
-  color: 'blue'
-inputs:
-  repository:
-    description: 'Destination repository (default: current repository)'
-    default: ''
-  branch:
-    description: 'Destination branch'
-    required: true
-  host:
-    description: 'Destination git host'
-    default: 'github.com'
-  github_token:
-    description: 'GitHub Token (use `secrets.GITHUB_TOKEN`)'
-    required: true
-  github_pat:
-    description: 'Personal Access Token or other https credentials'
-    default: ''
-  source_folder:
-    description: 'Source folder in workspace to copy (default: workspace root)'
-    defaault: ''
-  target_folder:
-    description: 'Target folder in destination branch to copy to (default: repository root)'
-    default: ''
-  commit_author:
-    description: 'User Name <email@address> (default: [github.actor]@users.noreply.github.com)'
-    default: ''
-  commit_message:
-    description: 'Commit message (default: [workflow] Publish from [repository]:[branch]/[folder])'
-    default: ''
-  dry_run:
-    description: 'Do not push to repository (set to non-empty string to make dry-run)'
-    default: ''
-  working_directory:
-    description: 'Working directory for clone (default: random location in `${HOME}`)'
-    default: ''
-outputs:
-  commit_hash:
-    description: 'Hash of the new commit'
-  working_directory:
-    description: 'Working directory of temporary repository'
-runs:
-  using: 'docker'
-  image: 'Dockerfile'
-  args:
-    - ${{ inputs.repository }}
-    - ${{ inputs.branch }}
-    - ${{ inputs.host }}
-    - ${{ inputs.github_token }}
-    - ${{ inputs.github_pat }}
-    - ${{ inputs.source_folder }}
-    - ${{ inputs.target_folder }}
-    - ${{ inputs.commit_author }}
-    - ${{ inputs.commit_message }}
-    - ${{ inputs.dry_run }}
-    - ${{ inputs.working_directory }}

.github/actions/gha-publish-to-git/entrypoint.sh

@@ -1,99 +0,0 @@
-#/bin/bash
-
-# Name the Docker inputs.
-#
-INPUT_REPOSITORY="$1"
-INPUT_BRANCH="$2"
-INPUT_HOST="$3"
-INPUT_GITHUB_TOKEN="$4"
-INPUT_GITHUB_PAT="$5"
-INPUT_SOURCE_FOLDER="$6"
-INPUT_TARGET_FOLDER="$7"
-INPUT_COMMIT_AUTHOR="$8"
-INPUT_COMMIT_MESSAGE="$9"
-INPUT_DRYRUN="${10}"
-INPUT_WORKDIR="${11}"
-
-# Check for required inputs.
-#
-[ -z "$INPUT_BRANCH" ] && echo >&2 "::error::'branch' is required" && exit 1
-[ -z "$INPUT_GITHUB_TOKEN" -a -z "$INPUT_GITHUB_PAT" ] && echo >&2 "::error::'github_token' or 'github_pat' is required" && exit 1
-
-# Set state from inputs or defaults.
-#
-REPOSITORY="${INPUT_REPOSITORY:-${GITHUB_REPOSITORY}}"
-BRANCH="${INPUT_BRANCH}"
-HOST="${INPUT_GIT_HOST:-github.com}"
-TOKEN="${INPUT_GITHUB_PAT:-${INPUT_GITHUB_TOKEN}}"
-REMOTE="${INPUT_REMOTE:-https://${TOKEN}@${HOST}/${REPOSITORY}.git}"
-
-SOURCE_FOLDER="${INPUT_SOURCE_FOLDER:-.}"
-TARGET_FOLDER="${INPUT_TARGET_FOLDER}"
-
-REF="${GITHUB_BASE_REF:-${GITHUB_REF}}"
-REF_BRANCH=$(echo "${REF}" | rev | cut -d/ -f1 | rev)
-[ -z "$REF_BRANCH" ] && echo 2>&1 "No ref branch" && exit 1
-
-COMMIT_AUTHOR="${INPUT_AUTHOR:-${GITHUB_ACTOR} <${GITHUB_ACTOR}@users.noreply.github.com>}"
-COMMIT_MESSAGE="${INPUT_COMMIT_MESSAGE:-[${GITHUB_WORKFLOW}] Publish from ${GITHUB_REPOSITORY}:${REF_BRANCH}/${SOURCE_FOLDER}}"
-
-# Calculate the real source path.
-#
-SOURCE_PATH="$(realpath "${SOURCE_FOLDER}")"
-[ -z "${SOURCE_PATH}" ] && exit 1
-echo "::debug::SOURCE_PATH=${SOURCE_PATH}"
-
-# Let's start doing stuff.
-echo "Publishing ${SOURCE_FOLDER} to ${REMOTE}:${BRANCH}/${TARGET_FOLDER}"
-
-# Create a working directory; the workspace may be filled with other important
-# files.
-#
-WORK_DIR="${INPUT_WORKDIR:-$(mktemp -d "${HOME}/gitrepo.XXXXXX")}"
-[ -z "${WORK_DIR}" ] && echo >&2 "::error::Failed to create temporary working directory" && exit 1
-cd "${WORK_DIR}"
-
-# Initialize git repo and configure for remote access.
-#
-echo "Initializing repository with remote ${REMOTE}"
-git init || exit 1
-git config --local user.email "${GITHUB_ACTOR}@users.noreply.github.com" || exit 1
-git config --local user.name  "${GITHUB_ACTOR}" || exit 1
-git remote add origin "${REMOTE}" || exit 1
-git remote -v
-
-# Fetch initial (current contents).
-#
-echo "Fetching ${REMOTE}:${BRANCH}"
-git fetch --depth 1 origin "${BRANCH}" || exit 1
-git checkout -b "${BRANCH}" || exit 1
-git pull origin "${BRANCH}" || exit 1
-
-# Create the target directory (if necessary) and copy files from source.
-#
-TARGET_PATH="${WORK_DIR}/${TARGET_FOLDER}"
-echo "Populating ${TARGET_PATH}"
-mkdir -p "${TARGET_PATH}" || exit 1
-rsync -a --quiet --delete "${SOURCE_PATH}/" "${TARGET_PATH}" || exit 1
-
-# Create commit with changes.
-#
-echo "Creating commit"
-git add "${TARGET_PATH}" || exit 1
-git commit -m "${COMMIT_MESSAGE}" --author "${COMMIT_AUTHOR}" || exit 1
-COMMIT_HASH="$(git rev-parse HEAD)"
-echo "Created commit ${COMMIT_HASH}"
-
-# Publish output variables.
-#
-echo "::set-output name=commit_hash::${COMMIT_HASH}"
-echo "::set-output name=working_directory::${WORK_DIR}"
-
-# Push if not a dry-run.
-#
-if [ -z "${INPUT_DRYRUN}" ] ; then
-    echo "Pushing to ${REMOTE}:${BRANCH}"
-    git push origin "${BRANCH}" || exit 1
-else
-    echo "[DRY-RUN] Not pushing to ${REMOTE}:${BRANCH}"
-fi

.github/bot.md

@@ -0,0 +1,30 @@
+# GitHub & grafanabot automation
+
+The bot is configured via [commands.json](https://github.com/grafana/grafana/blob/main/.github/commands.json) and some other GitHub workflows [workflows](https://github.com/grafana/grafana/tree/main/.github/workflows).
+
+Comment commands:
+
+* Write the word `/duplicate #<number>`  anywhere in a comment and the bot  will add the correct label and standard message.
+* Write the word `/needsMoreInfo`  anywhere in a comment and the bot will add the correct label and standard message.
+
+Label commands:
+
+* Add label `bot/question` the the bot will close with standard question message and add label `type/question`
+* Add label `bot/duplicate` the the bot will close with standard duplicate message and add label `type/duplicate`
+* Add label `bot/needs more info` for bot to request more info (or use comment command mentioned above)
+* Add label `bot/close feature request` for bot to close a feature request with standard message and adds label `not implemented`
+* Add label `bot/no new info` for bot to close an issue where we asked for more info but has not received any updates in at least 14 days.
+
+## Metrics
+
+Metrics are configured in [metrics-collector.json](https://github.com/grafana/grafana/blob/main/.github/metrics-collector.json) and are also defined in the 
+[metrics-collector](https://github.com/grafana/grafana-github-actions/blob/main/metrics-collector/index.ts) GitHub action.
+
+## Backport PR
+
+To automatically backport a PR to a release branch like v7.3.x add a label named `backport v7.3.x`. The label name should follow the pattern `backport <branch-name>`. Once merged grafanabot will automatically 
+try to cherry-pick the PR merge commit into that branch and open a PR. It will sync the milestone with the source PR so make sure the source PR also is assigned the milestone for the patch release. If the PR is already merged you can still add this label and trigger the backport automation. 
+
+If there are merge conflicts the bot will write a comment on the source PR saying the cherry-pick failed. In this case you have to do the cherry pick and backport PR manually. 
+
+The backport logic is written [here](https://github.com/grafana/grafana-github-actions/blob/main/backport/backport.ts)

.github/commands.json

@@ -1,9 +1,11 @@
 [
   {
     "type": "label",
-    "name": "type/question",
+    "name": "bot/question",
+    "addLabel": "type/question",
+    "removeLabel": "bot/question",
     "action": "close",
-    "comment": "Please ask your question on [community.grafana.com/](https://community.grafana.com/). To avoid having your issue closed in the future, please read our [CONTRIBUTING](https://github.com/grafana/grafana/blob/master/CONTRIBUTING.md) guidelines.\n\nHappy graphing!"
+    "comment": "Please ask your question on [community.grafana.com/](https://community.grafana.com/). To avoid having your issue closed in the future, please read our [CONTRIBUTING](https://github.com/grafana/grafana/blob/main/CONTRIBUTING.md) guidelines.\n\nHappy graphing!"
   },
   {
     "type": "comment",
@@ -14,14 +16,38 @@
   },
   {
     "type": "label",
-    "name": "type/duplicate",
+    "name": "bot/duplicate",
+    "addLabel": "type/duplicate",
+    "removeLabel": "bot/duplicate",
     "action": "close",
-    "comment": "Thanks for creating this issue! It looks like this has already been reported by another user. We’ve closed this in favor of the existing one. Please consider adding any details you think is missing to that issue.\n\nTo avoid having your issue closed in the future, please read our [CONTRIBUTING](https://github.com/grafana/grafana/blob/master/CONTRIBUTING.md) guidelines.\n\nHappy graphing!"
+    "comment": "Thanks for creating this issue! It looks like this has already been reported by another user. We’ve closed this in favor of the existing one. Please consider adding any details you think is missing to that issue.\n\nTo avoid having your issue closed in the future, please read our [CONTRIBUTING](https://github.com/grafana/grafana/blob/main/CONTRIBUTING.md) guidelines.\n\nHappy graphing!"
+  },
+  {
+    "type": "comment",
+    "name": "needsMoreInfo",
+    "allowUsers": [],
+    "action": "updateLabels",
+    "addLabel": "bot/needs more info"
   },
   {
     "type": "label",
-    "name": "no new info",
+    "name": "bot/needs more info",
+    "action": "updateLabels",
+    "addLabel": "needs more info",
+    "removeLabel": "bot/needs more info",
+    "comment": "Thanks for creating this issue! We think it's missing some basic information. \r\n\r\nFollow the issue template and add additional information that will help us replicate the problem. \r\nFor data visualization issues: \r\n- Query results from the inspect drawer (data tab & query inspector)\r\n- Panel settings can be extracted in the panel inspect drawer JSON tab\r\n\r\nFor dashboard related issues: \r\n- Dashboard JSON can be found in the dashboard settings JSON model view\r\n\r\nFor authentication, provisioning and alerting issues, Grafana server logs are useful. \r\n\r\nHappy graphing!"
+  },
+  {
+    "type": "label",
+    "name": "bot/no new info",
     "action": "close",
-    "comment": "We've closed this issue since it needs more information and hasn't had any activity recently. We can re-open it after you you add more information. To avoid having your issue closed in the future, please read our [CONTRIBUTING](https://github.com/grafana/grafana/blob/master/CONTRIBUTING.md) guidelines.\n\nHappy graphing!"
+    "comment": "We've closed this issue since it needs more information and hasn't had any activity recently. We can re-open it after you you add more information. To avoid having your issue closed in the future, please read our [CONTRIBUTING](https://github.com/grafana/grafana/blob/main/CONTRIBUTING.md) guidelines.\n\nHappy graphing!"
+  },
+  {
+    "type": "label",
+    "name": "bot/close feature request",
+    "action": "close",
+    "addLabel": "not implemented",
+    "comment": "This feature request has been open for a long time with few received upvotes or comments, so we are closing it. We're trying to limit open GitHub issues in order to better track planned work and features.  \r\n\r\nThis doesn't mean that we'll never ever implement it or that we will never accept a PR for it. A closed issue can still attract upvotes and act as a ticket to track feature demand\/interest. \r\n\r\nThank You to you for taking the time to create this issue!"
   }
 ]

.github/dependabot.yml

@@ -0,0 +1,10 @@
+version: 2
+updates:
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "daily"
+  - package-ecosystem: "gomod"
+    directory: "/"
+    schedule:
+      interval: "weekly"

.github/metrics-collector.json

@@ -0,0 +1,32 @@
+{
+  "queries": [
+    {
+      "name": "type_bug",
+      "query": "label:\"type/bug\" is:open"
+    },
+    {
+      "name": "type_docs",
+      "query": "label:\"type/docs\" is:open"
+    },
+    {
+      "name": "needs_investigation",
+      "query": "label:\"needs investigation\" is:open"
+    },
+    {
+      "name": "needs_more_info",
+      "query": "label:\"needs more info\" is:open"
+    },
+    {
+      "name": "unlabeled",
+      "query": "is:open is:issue no:label"
+    },
+    {
+      "name": "open_prs",
+      "query": "is:open is:pr"
+    },
+    {
+      "name": "milestone_7_4_open",
+      "query": "is:open is:issue milestone:7.4"
+    }
+  ]
+}

.github/pr-commands.json

@@ -0,0 +1,182 @@
+[
+  {
+    "type": "changedfiles",
+    "matches": [
+        "docs/**/*",
+        "contribute/**/*"
+    ],
+    "action": "updateLabel",
+    "addLabel": "type/docs"
+  },
+  {
+    "type": "changedfiles",
+    "matches": [
+        "public/**/*",
+        "packages/**/*",
+        "e2e/**/*",
+        "plugins-bundled/**/*",
+        "scripts/build/release-packages.sh",
+        "scripts/circle-release-next-packages.sh",
+        "scripts/ci-frontend-metrics.sh",
+        "scripts/grunt/**/*",
+        "scripts/webpack/**/*",
+        "package.json",
+        "tsconfig.json",
+        "lerna.json",
+        ".babelrc",
+        ".prettierrc.js",
+        ".eslintrc",
+        "**/*.mdx"
+    ],
+    "action": "updateLabel",
+    "addLabel": "area/frontend"
+  },
+  {
+    "type": "changedfiles",
+    "matches": [
+        "**/*.go",
+        "go.mod",
+        "go.sum",
+        "contribute/style-guides/backend.md",
+        "contribute/architecture/backend/**/*",
+        "scripts/go/**/*"
+    ],
+    "action": "updateLabel",
+    "addLabel": "area/backend"
+  },
+  {
+    "type": "changedfiles",
+    "matches": [
+        "pkg/services/sqlstore/migrations/**/*",
+        "**/*_mig.go"
+    ],
+    "action": "updateLabel",
+    "addLabel": "area/backend/db/migration"
+  },
+  {
+    "type": "changedfiles",
+    "matches": [ "public/app/features/explore/**/*"],
+    "action": "updateLabel",
+    "addLabel": "area/explore"
+  },
+  {
+    "type": "changedfiles",
+    "matches": [
+      ".circleci/**/*",
+      "packaging/**/*",
+      "scripts/build/**/*",
+      "scripts/*.sh",
+      "scripts/*.star",
+      ".drone.star",
+      ".drone.yml",
+      "Makefile",
+      "Dockerfile",
+      "Dockerfile.ubuntu"
+    ],
+    "action": "updateLabel",
+    "addLabel": "type/build-packaging"
+  },
+  {
+    "type": "changedfiles",
+    "matches": [ "public/app/plugins/datasource/grafana-azure-monitor-datasource/**/*", "pkg/tsdb/azuremonitor/**/*"],
+    "action": "updateLabel",
+    "addLabel": "datasource/Azure"
+  },
+  {
+    "type": "changedfiles",
+    "matches": [ "public/app/plugins/datasource/cloud-monitoring/**/*", "pkg/tsdb/cloudmonitoring/**/*"],
+    "action": "updateLabel",
+    "addLabel": "datasource/GoogleCloudMonitoring"
+  },
+  {
+    "type": "changedfiles",
+    "matches": [ "public/app/plugins/datasource/cloudwatch/**/*", "pkg/tsdb/cloudwatch/**/*"],
+    "action": "updateLabel",
+    "addLabel": "datasource/CloudWatch"
+  },
+  {
+    "type": "changedfiles",
+    "matches": [ "public/app/plugins/datasource/elasticsearch/**/*", "pkg/tsdb/elasticsearch/**/*"],
+    "action": "updateLabel",
+    "addLabel": "datasource/Elasticsearch"
+  },
+  {
+    "type": "changedfiles",
+    "matches": [ "public/app/plugins/datasource/graphite/**/*", "pkg/tsdb/graphite/**/*"],
+    "action": "updateLabel",
+    "addLabel": "datasource/Graphite"
+  },
+  {
+    "type": "changedfiles",
+    "matches": [ "public/app/plugins/datasource/influxdb/**/*", "pkg/tsdb/influx/**/*"],
+    "action": "updateLabel",
+    "addLabel": "datasource/InfluxDB"
+  },
+  {
+    "type": "changedfiles",
+    "matches": [ "public/app/plugins/datasource/jaeger"],
+    "action": "updateLabel",
+    "addLabel": "datasource/Jaeger"
+  },
+  {
+    "type": "changedfiles",
+    "matches": [ "public/app/plugins/datasource/loki/**/*", "pkg/tsdb/loki/**/*"],
+    "action": "updateLabel",
+    "addLabel": "datasource/Loki"
+  },
+  {
+    "type": "changedfiles",
+    "matches": [ "public/app/plugins/datasource/mssql/**/*", "pkg/tsdb/mssql/**/*"],
+    "action": "updateLabel",
+    "addLabel": "datasource/MSSQL"
+  },
+  {
+    "type": "changedfiles",
+    "matches": [ "public/app/plugins/datasource/mysql/**/*", "pkg/tsdb/mysql/**/*"],
+    "action": "updateLabel",
+    "addLabel": "datasource/MySQL"
+  },
+  {
+    "type": "changedfiles",
+    "matches": [ "public/app/plugins/datasource/opentsdb/**/*", "pkg/tsdb/opentsdb/**/*"],
+    "action": "updateLabel",
+    "addLabel": "datasource/OpenTSDB"
+  },
+  {
+    "type": "changedfiles",
+    "matches": [ "public/app/plugins/datasource/postgres/**/*", "pkg/tsdb/postgres/**/*"],
+    "action": "updateLabel",
+    "addLabel": "datasource/Postgres"
+  },
+  {
+    "type": "changedfiles",
+    "matches": [ "public/app/plugins/datasource/prometheus/**/*", "pkg/tsdb/prometheus/**/*"],
+    "action": "updateLabel",
+    "addLabel": "datasource/Prometheus"
+  },
+  {
+    "type": "changedfiles",
+    "matches": [ "public/app/plugins/datasource/tempo/**/*", "pkg/tsdb/tempo/**/*"],
+    "action": "updateLabel",
+    "addLabel": "datasource/Tempo"
+  },
+  {
+    "type": "changedfiles",
+    "matches": [ "public/app/plugins/datasource/zipkin/**/*"],
+    "action": "updateLabel",
+    "addLabel": "datasource/Zipkin"
+  },
+  {
+    "type": "changedfiles",
+    "matches": ["public/app/features/variables/**/*", "public/app/features/templating/**/*"],
+    "action": "updateLabel",
+    "addLabel": "area/dashboard/templating"
+  },
+  {
+    "type": "author",
+    "name": "pr/external",
+    "notMemberOf": { "org": "grafana" },
+    "action": "updateLabel",
+    "addLabel": "pr/external"
+  }
+]

.github/workflows/backport.yml

@@ -0,0 +1,26 @@
+name: Backport PR Creator
+on:
+  pull_request_target:
+    types:
+      - closed
+      - labeled
+
+jobs:
+  main:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout Actions
+        uses: actions/checkout@v2
+        with:
+          repository: "grafana/grafana-github-actions"
+          path: ./actions
+          ref: main
+      - name: Install Actions
+        run: npm install --production --prefix ./actions
+      - name: Run backport
+        uses: ./actions/backport
+        with:
+          metricsWriteAPIKey: ${{secrets.GRAFANA_MISC_STATS_API_KEY}}
+          token: ${{secrets.GH_BOT_ACCESS_TOKEN}}
+          labelsToAdd: "backport"
+          title: "[{{base}}] {{originalTitle}}"

.github/workflows/bump-version.yml

@@ -0,0 +1,65 @@
+name: Bump version
+on:
+  workflow_dispatch:
+    inputs:
+      version:
+        required: true
+        default: '7.x.x'
+jobs:
+  main:
+    runs-on: ubuntu-latest
+    steps:
+    # This is a basic workflow to help you get started with Actions
+      - uses: actions-ecosystem/action-regex-match@v2
+        id: regex-match
+        with:
+          text: ${{ github.event.inputs.version }}
+          regex: '^(\d+.\d+).\d+(?:-beta.\d+)?$'
+
+      - name: Validate input version
+        if: ${{ steps.regex-match.outputs.match == '' }}
+        run: |
+          echo "The input version format is not correct, please respect:\
+          major.minor.patch or major.minor.patch-beta.number format. \
+          example: 7.4.3 or 7.4.3-beta.1"
+          exit 1
+      - uses: actions/checkout@v2
+
+      - name: Set intermedia variables
+        id: intermedia
+        run: |
+          echo "::set-output name=short_ref::${GITHUB_REF#refs/*/}"
+          echo "::set-output name=check_passed::false"
+          echo "::set-output name=branch_name::v${{steps.regex-match.outputs.group1}}"
+          echo "::set-output name=branch_exist::$(git ls-remote --heads https://github.com/grafana/grafana.git v${{ steps.regex-match.outputs.group1 }}.x | wc -l)"
+
+      - name: Check input version is aligned with branch(not main)
+        if: steps.intermedia.outputs.branch_exist != '0' && !contains(steps.intermedia.outputs.short_ref, steps.intermedia.outputs.branch_name)
+        run: |
+          echo " You need to run the workflow on branch v${{steps.regex-match.outputs.group1}}.x
+          exit 1
+
+      - name: Check input version is aligned with branch(main)
+        if: steps.intermedia.outputs.branch_exist == '0' && !contains(steps.intermedia.outputs.short_ref, 'main')
+        run: |
+          echo "When you want to deliver a new new minor version, you might want to create a new branch first \
+          with naming convention v[major].[minor].x, and just run the workflow on that branch. \
+          Run the workflow on main only when needed"
+          exit 1
+
+      - name: Checkout Actions
+        uses: actions/checkout@v2
+        with:
+          repository: "grafana/grafana-github-actions"
+          path: ./actions
+          ref: main
+      - uses: actions/setup-node@v2.1.5
+        with:
+          node-version: '14'
+      - name: Install Actions
+        run: npm install --production --prefix ./actions
+      - name: Run bump version
+        uses: ./actions/bump-version
+        with:
+          token: ${{secrets.GH_BOT_ACCESS_TOKEN}}
+          metricsWriteAPIKey: ${{secrets.GRAFANA_MISC_STATS_API_KEY}}

.github/workflows/codeql-analysis.yml

@@ -7,10 +7,10 @@ name: "CodeQL"
 
 on:
   push:
-    branches: [master, v1.8.x, v2.0.x, v2.1.x, v2.6.x, v3.0.x, v3.1.x, v4.0.x, v4.1.x, v4.2.x, v4.3.x, v4.4.x, v4.5.x, v4.6.x, v4.7.x, v5.0.x, v5.1.x, v5.2.x, v5.3.x, v5.4.x, v6.0.x, v6.1.x, v6.2.x, v6.3.x, v6.4.x, v6.5.x, v6.6.x, v6.7.x, v7.0.x, v7.1.x, v7.2.x]
+    branches: [main, v1.8.x, v2.0.x, v2.1.x, v2.6.x, v3.0.x, v3.1.x, v4.0.x, v4.1.x, v4.2.x, v4.3.x, v4.4.x, v4.5.x, v4.6.x, v4.7.x, v5.0.x, v5.1.x, v5.2.x, v5.3.x, v5.4.x, v6.0.x, v6.1.x, v6.2.x, v6.3.x, v6.4.x, v6.5.x, v6.6.x, v6.7.x, v7.0.x, v7.1.x, v7.2.x]
   pull_request:
     # The branches below must be a subset of the branches above
-    branches: [master]
+    branches: [main]
   schedule:
     - cron: '0 4 * * 6'
 
@@ -36,18 +36,13 @@ jobs:
         # a pull request then we can checkout the head.
         fetch-depth: 2
 
-    # If this run was triggered by a pull request event, then checkout
-    # the head of the pull request instead of the merge commit.
-    - run: git checkout HEAD^2
-      if: ${{ github.event_name == 'pull_request' }}
-
     # Initializes the CodeQL tools for scanning.
     - name: Initialize CodeQL
       uses: github/codeql-action/init@v1
       with:
         languages: ${{ matrix.language }}
         # If you wish to specify custom queries, you can do so here or in a config file.
-        # By default, queries listed here will override any specified in a config file. 
+        # By default, queries listed here will override any specified in a config file.
         # Prefix the list here with "+" to use these queries and those in the config file.
         # queries: ./path/to/local/query, your-org/your-repo/queries@main
 

.github/workflows/commands.yml

@@ -22,4 +22,4 @@ jobs:
         with:
           metricsWriteAPIKey: ${{secrets.GRAFANA_MISC_STATS_API_KEY}}
           token: ${{secrets.GH_BOT_ACCESS_TOKEN}}
-          config-path: commands
+          configPath: commands

.github/workflows/github-release.yml

@@ -0,0 +1,24 @@
+name: Create or update GitHub release
+on:
+  workflow_dispatch:
+    inputs:
+      version:
+        required: true        
+        description: Needs to match, exactly, the name of a milestone (NO v prefix)
+jobs:
+  main:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout Actions
+        uses: actions/checkout@v2
+        with:
+          repository: "grafana/grafana-github-actions"
+          path: ./actions
+          ref: main    
+      - name: Install Actions
+        run: npm install --production --prefix ./actions
+      - name: Run github release action
+        uses: ./actions/github-release
+        with:
+          token: ${{secrets.GH_BOT_ACCESS_TOKEN}}
+          metricsWriteAPIKey: ${{secrets.GRAFANA_MISC_STATS_API_KEY}}

.github/workflows/metrics-collector.yml

@@ -8,7 +8,7 @@
 #
 # https://github.com/grafana/grafana-github-actions/blob/main/metrics-collector/index.ts
 #
-name: Github issue metrics collection 
+name: Github issue metrics collection
 on:
   schedule:
     - cron: "*/10 * * * *"
@@ -32,3 +32,4 @@ jobs:
         with:
           metricsWriteAPIKey: ${{secrets.GRAFANA_MISC_STATS_API_KEY}}
           token: ${{secrets.GH_BOT_ACCESS_TOKEN}}
+          configPath: "metrics-collector"

.github/workflows/pr-commands.yml

@@ -0,0 +1,25 @@
+name: PR automation
+on:
+  pull_request_target:
+    types:
+      - opened
+      - synchronize
+
+jobs:
+  main:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout Actions
+        uses: actions/checkout@v2
+        with:
+          repository: "grafana/grafana-github-actions"
+          path: ./actions
+          ref: main
+      - name: Install Actions
+        run: npm install --production --prefix ./actions
+      - name: Run Commands
+        uses: ./actions/commands
+        with:
+          metricsWriteAPIKey: ${{secrets.GRAFANA_MISC_STATS_API_KEY}}
+          token: ${{secrets.GH_BOT_ACCESS_TOKEN}}
+          configPath: pr-commands

.github/workflows/publish.yml

@@ -3,7 +3,7 @@ name: publish_docs
 on:
   push:
     branches:
-    - master
+    - main
     paths:
     - 'docs/sources/**'
     - 'packages/grafana-*/**'
@@ -15,15 +15,20 @@ jobs:
 
     steps:
     - uses: actions/checkout@v1
+    - run: git clone --single-branch --no-tags --depth 1 -b master https://grafanabot:${{ secrets.GH_BOT_ACCESS_TOKEN }}@github.com/grafana/website-sync ./.github/actions/website-sync
+    - uses: actions/cache@v2.1.5
+      with:
+        path: '**/node_modules'
+        key: ${{ runner.os }}-modules-${{ hashFiles('**/yarn.lock') }}
     - name: generate-packages-docs
-      uses: actions/setup-node@v1
+      uses: actions/setup-node@v2.1.5
       id: generate-docs
       with:
-        node-version: '12'
+        node-version: '14'
     - run: yarn install --pure-lockfile --no-progress
     - run: ./scripts/ci-reference-docs-build.sh
     - name: publish-to-git
-      uses: ./.github/actions/gha-publish-to-git
+      uses: ./.github/actions/website-sync
       id: publish
       with:
         repository: grafana/website
@@ -31,8 +36,9 @@ jobs:
         host: github.com
         github_pat: '${{ secrets.GH_BOT_ACCESS_TOKEN }}'
         source_folder: docs/sources
-        target_folder: content/docs/grafana/latest
+        target_folder: content/docs/grafana/next
+        allow_no_changes: 'true'
     - shell: bash
       run: |
         test -n "${{ steps.publish.outputs.commit_hash }}"
-        test -n "${{ steps.publish.outputs.working_directory }}"
+        test -n "${{ steps.publish.outputs.working_directory }}"

.github/workflows/update-changelog.yml

@@ -0,0 +1,24 @@
+name: Update changelog
+on:
+  workflow_dispatch:
+    inputs:
+      version:
+        required: true        
+        description: Needs to match, exactly, the name of a milestone
+jobs:
+  main:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout Actions
+        uses: actions/checkout@v2
+        with:
+          repository: "grafana/grafana-github-actions"
+          path: ./actions
+          ref: main      
+      - name: Install Actions
+        run: npm install --production --prefix ./actions
+      - name: Run update changelog
+        uses: ./actions/update-changelog
+        with:
+          token: ${{secrets.GH_BOT_ACCESS_TOKEN}}
+          metricsWriteAPIKey: ${{secrets.GRAFANA_MISC_STATS_API_KEY}}

.gitignore

@@ -15,11 +15,16 @@ awsconfig
 .yarnrc
 .yarn/
 vendor/
+/docs/menu.yaml
+/requests
 
 # Enterprise emails
 /emails/templates/enterprise_*
 /public/emails/enterprise_*
 
+# Enterprise reporting fonts
+/public/fonts/dejavu
+
 # Enterprise devenv
 /devenv/docker/blocks/grafana-enterprise
 
@@ -45,6 +50,7 @@ public/css/*.min.css
 *.tmp
 .DS_Store
 .vscode/
+!.vscode/launch.json
 .vs/
 .eslintcache
 
@@ -118,3 +124,6 @@ compilation-stats.json
 
 # report dumping the whole system env
 /report.*.json
+
+# auto generated frontend docs
+/docs/sources/packages_api

.prettierignore

@@ -7,3 +7,6 @@ public/vendor/
 vendor/
 data/
 e2e/tmp
+public/build/
+public/sass/*.generated.scss
+devenv/

.vscode/launch.json

@@ -0,0 +1,14 @@
+{
+  "version": "0.2.0",
+  "configurations": [
+    {
+      "name": "Run Server",
+      "type": "go",
+      "request": "launch",
+      "mode": "auto",
+      "program": "${workspaceFolder}/pkg/cmd/grafana-server/",
+      "env": {},
+      "args": ["--homepath", "${workspaceFolder}", "--packaging", "dev"]
+    }
+  ]
+}

CONTRIBUTING.md

@@ -19,9 +19,20 @@ For more ways to contribute, check out the [Open Source Guides](https://opensour
 
 ### Report bugs
 
+Before submitting a new issue, try to make sure someone hasn't already reported the problem. Look through the [existing issues](https://github.com/grafana/grafana/issues) for similar issues.
+
 Report a bug by submitting a [bug report](https://github.com/grafana/grafana/issues/new?labels=type%3A+bug&template=1-bug_report.md). Make sure that you provide as much information as possible on how to reproduce the bug.
 
-Before submitting a new issue, try to make sure someone hasn't already reported the problem. Look through the [existing issues](https://github.com/grafana/grafana/issues) for similar issues.
+Follow the issue template and add additional information that will help us replicate the problem.
+
+For data visualization issues:
+- Query results from the inspect drawer (data tab & query inspector)
+- Panel settings can be extracted in the panel inspect drawer JSON tab
+
+For a dashboard related issues:
+- Dashboard JSON can be found in the dashboard settings JSON model view
+
+For authentication and alerting Grafana server logs are useful.
 
 #### Security issues
 
@@ -65,4 +76,4 @@ Before we can accept your pull request, you need to [sign our CLA](https://grafa
 - Set up your [development environment](contribute/developer-guide.md).
 - Learn how to [contribute documentation](contribute/documentation.md).
 - Get started [developing plugins](https://grafana.com/docs/grafana/latest/developers/plugins/) for Grafana.
-- Look through the resources in the [contribute](https://github.com/grafana/grafana/tree/master/contribute) folder.
+- Look through the resources in the [contribute](https://github.com/grafana/grafana/tree/main/contribute) folder.

Dockerfile

@@ -1,43 +1,44 @@
-FROM node:12.19.0-alpine3.12 as js-builder
+FROM node:14.16.0-alpine3.13 as js-builder
 
 WORKDIR /usr/src/app/
 
 COPY package.json yarn.lock ./
 COPY packages packages
 
+RUN apk --no-cache add git
 RUN yarn install --pure-lockfile --no-progress
 
-COPY Gruntfile.js tsconfig.json .eslintrc .editorconfig .browserslistrc .prettierrc.js ./
+COPY tsconfig.json .eslintrc .editorconfig .browserslistrc .prettierrc.js ./
 COPY public public
 COPY tools tools
 COPY scripts scripts
 COPY emails emails
 
 ENV NODE_ENV production
-RUN ./node_modules/.bin/grunt build
+RUN yarn build
 
-FROM golang:1.15.1-alpine3.12 as go-builder
+FROM golang:1.16.1-alpine3.13 as go-builder
 
 RUN apk add --no-cache gcc g++
 
 WORKDIR $GOPATH/src/github.com/grafana/grafana
 
-COPY go.mod go.sum ./
-
-RUN go mod verify
-
+COPY go.mod go.sum embed.go ./
+COPY cue cue
+COPY public/app/plugins public/app/plugins
 COPY pkg pkg
 COPY build.go package.json ./
 
+RUN go mod verify
 RUN go run build.go build
 
 # Final stage
-FROM alpine:3.12
+FROM alpine:3.13
 
 LABEL maintainer="Grafana team <hello@grafana.com>"
 
 ARG GF_UID="472"
-ARG GF_GID="472"
+ARG GF_GID="0"
 
 ENV PATH="/usr/share/grafana/bin:$PATH" \
     GF_PATHS_CONFIG="/etc/grafana/grafana.ini" \
@@ -54,21 +55,27 @@ RUN apk add --no-cache ca-certificates bash tzdata && \
 
 COPY conf ./conf
 
-RUN mkdir -p "$GF_PATHS_HOME/.aws" && \
-    addgroup -S -g $GF_GID grafana && \
-    adduser -S -u $GF_UID -G grafana grafana && \
+RUN if [ ! $(getent group "$GF_GID") ]; then \
+      addgroup -S -g $GF_GID grafana; \
+    fi
+
+RUN export GF_GID_NAME=$(getent group $GF_GID | cut -d':' -f1) && \
+    mkdir -p "$GF_PATHS_HOME/.aws" && \
+    adduser -S -u $GF_UID -G "$GF_GID_NAME" grafana && \
     mkdir -p "$GF_PATHS_PROVISIONING/datasources" \
              "$GF_PATHS_PROVISIONING/dashboards" \
              "$GF_PATHS_PROVISIONING/notifiers" \
+             "$GF_PATHS_PROVISIONING/plugins" \
+             "$GF_PATHS_PROVISIONING/access-control" \
              "$GF_PATHS_LOGS" \
              "$GF_PATHS_PLUGINS" \
              "$GF_PATHS_DATA" && \
     cp "$GF_PATHS_HOME/conf/sample.ini" "$GF_PATHS_CONFIG" && \
     cp "$GF_PATHS_HOME/conf/ldap.toml" /etc/grafana/ldap.toml && \
-    chown -R grafana:grafana "$GF_PATHS_DATA" "$GF_PATHS_HOME/.aws" "$GF_PATHS_LOGS" "$GF_PATHS_PLUGINS" "$GF_PATHS_PROVISIONING" && \
+    chown -R "grafana:$GF_GID_NAME" "$GF_PATHS_DATA" "$GF_PATHS_HOME/.aws" "$GF_PATHS_LOGS" "$GF_PATHS_PLUGINS" "$GF_PATHS_PROVISIONING" && \
     chmod -R 777 "$GF_PATHS_DATA" "$GF_PATHS_HOME/.aws" "$GF_PATHS_LOGS" "$GF_PATHS_PLUGINS" "$GF_PATHS_PROVISIONING"
 
-COPY --from=go-builder /go/src/github.com/grafana/grafana/bin/linux-amd64/grafana-server /go/src/github.com/grafana/grafana/bin/linux-amd64/grafana-cli ./bin/
+COPY --from=go-builder /go/src/github.com/grafana/grafana/bin/*/grafana-server /go/src/github.com/grafana/grafana/bin/*/grafana-cli ./bin/
 COPY --from=js-builder /usr/src/app/public ./public
 COPY --from=js-builder /usr/src/app/tools ./tools
 

Dockerfile.ubuntu

@@ -1,32 +1,33 @@
-FROM node:12.19.0-slim AS js-builder
+FROM node:14.15.1-slim AS js-builder
 
 WORKDIR /usr/src/app/
 
 COPY package.json yarn.lock ./
 COPY packages packages
 
+RUN apt-get update && apt-get install -yq git
 RUN yarn install --pure-lockfile
 
-COPY Gruntfile.js tsconfig.json .eslintrc .editorconfig .browserslistrc .prettierrc.js ./
+COPY tsconfig.json .eslintrc .editorconfig .browserslistrc .prettierrc.js ./
 COPY public public
 COPY tools tools
 COPY scripts scripts
 COPY emails emails
 
 ENV NODE_ENV production
-RUN ./node_modules/.bin/grunt build
+RUN yarn build
 
-FROM golang:1.15.1 AS go-builder
+FROM golang:1.16 AS go-builder
 
 WORKDIR /src/grafana
 
-COPY go.mod go.sum ./
-
-RUN go mod verify
-
+COPY go.mod go.sum embed.go ./
 COPY build.go package.json ./
 COPY pkg pkg/
+COPY cue cue/
+COPY public/app/plugins public/app/plugins/
 
+RUN go mod verify
 RUN go run build.go build
 
 FROM ubuntu:20.04
@@ -58,6 +59,8 @@ RUN mkdir -p "$GF_PATHS_HOME/.aws" && \
   mkdir -p "$GF_PATHS_PROVISIONING/datasources" \
              "$GF_PATHS_PROVISIONING/dashboards" \
              "$GF_PATHS_PROVISIONING/notifiers" \
+             "$GF_PATHS_PROVISIONING/plugins" \
+             "$GF_PATHS_PROVISIONING/access-control" \
              "$GF_PATHS_LOGS" \
              "$GF_PATHS_PLUGINS" \
              "$GF_PATHS_DATA" && \
@@ -66,7 +69,7 @@ RUN mkdir -p "$GF_PATHS_HOME/.aws" && \
     chown -R grafana:grafana "$GF_PATHS_DATA" "$GF_PATHS_HOME/.aws" "$GF_PATHS_LOGS" "$GF_PATHS_PLUGINS" "$GF_PATHS_PROVISIONING" && \
     chmod -R 777 "$GF_PATHS_DATA" "$GF_PATHS_HOME/.aws" "$GF_PATHS_LOGS" "$GF_PATHS_PLUGINS" "$GF_PATHS_PROVISIONING"
 
-COPY --from=go-builder /src/grafana/bin/linux-amd64/grafana-server /src/grafana/bin/linux-amd64/grafana-cli bin/
+COPY --from=go-builder /src/grafana/bin/*/grafana-server /src/grafana/bin/*/grafana-cli bin/
 COPY --from=js-builder /usr/src/app/public public
 COPY --from=js-builder /usr/src/app/tools tools
 

GOVERNANCE.md

@@ -78,6 +78,7 @@ The current team members are:
 - Diana Sarlinska ([Grafana Labs](https://grafana.com/))
 - Dominik Prokop ([Grafana Labs](https://grafana.com/))
 - Emil Tullstedt ([Grafana Labs](https://grafana.com/))
+- Erik Sundell ([Grafana Labs](https://grafana.com/))
 - Fredrik Enestad ([Soundtrack Your Brand](https://www.soundtrackyourbrand.com/))
 - Hugo Häggmark ([Grafana Labs](https://grafana.com/))
 - Ivana Huckova ([Grafana Labs](https://grafana.com/))
@@ -102,6 +103,8 @@ The current team members are:
 - Tobias Skarhed ([Grafana Labs](https://grafana.com/))
 - Torkel Ödegaard ([Grafana Labs](https://grafana.com/))
 - Utkarsh Bhatnagar ([Tinder](https://www.tinder.com/))
+- Will Browne ([Grafana Labs](https://grafana.com/))
+- Zoltán Bedi ([Grafana Labs](https://grafana.com/))
 
 ### Maintainers
 
@@ -198,8 +201,8 @@ The ex-member is
 
 If needed, we reserve the right to publicly announce removal.
 
-[coc]: https://github.com/grafana/grafana/blob/master/CODE_OF_CONDUCT.md
+[coc]: https://github.com/grafana/grafana/blob/main/CODE_OF_CONDUCT.md
 [devs]: https://groups.google.com/forum/#!forum/grafana-developers
-[maintainers]: https://github.com/grafana/grafana/blob/master/MAINTAINERS.md
+[maintainers]: https://github.com/grafana/grafana/blob/main/MAINTAINERS.md
 [rough]: https://tools.ietf.org/html/rfc7282
 [team]: https://groups.google.com/forum/#!forum/grafana-team

Gruntfile.js

@@ -1,66 +0,0 @@
-'use strict';
-module.exports = function(grunt) {
-  var os = require('os');
-  var config = {
-    pkg: grunt.file.readJSON('package.json'),
-    baseDir: '.',
-    srcDir: 'public',
-    genDir: 'public_gen',
-    destDir: 'dist',
-    tempDir: 'tmp',
-    platform: process.platform.replace('win32', 'windows'),
-    enterprise: false,
-    libc: null,
-  };
-
-  if (grunt.option('platform')) {
-    config.platform = grunt.option('platform');
-  }
-
-  if (grunt.option('enterprise')) {
-    config.enterprise = true;
-  }
-
-  if (grunt.option('arch')) {
-    config.arch = grunt.option('arch');
-  } else {
-    config.arch = os.arch();
-
-    if (process.platform.match(/^win/)) {
-      config.arch = process.env.hasOwnProperty('ProgramFiles(x86)') ? 'x64' : 'x86';
-    }
-  }
-
-  if (grunt.option('libc')) {
-    config.libc = grunt.option('libc');
-  }
-
-  config.pkg.version = grunt.option('pkgVer') || config.pkg.version;
-
-  console.log('Version', config.pkg.version);
-
-  // load plugins
-  require('load-grunt-tasks')(grunt);
-
-  // load task definitions
-  grunt.loadTasks('./scripts/grunt');
-
-  // Utility function to load plugin settings into config
-  function loadConfig(config, path) {
-    require('glob')
-      .sync('*', { cwd: path })
-      .forEach(function(option) {
-        var key = option.replace(/\.js$/, '');
-        // If key already exists, extend it. It is your responsibility to avoid naming collisions
-        config[key] = config[key] || {};
-        grunt.util._.extend(config[key], require(path + option)(config, grunt));
-      });
-    // technically not required
-    return config;
-  }
-
-  // Merge that object with what with whatever we have here
-  loadConfig(config, './scripts/grunt/options/');
-  // pass the config to grunt
-  grunt.initConfig(config);
-};

ISSUE_TRIAGE.md

@@ -301,10 +301,12 @@ Even if you don't have the time or knowledge to investigate an issue we highly r
 
 ## Automation 
 
-We have some automation that triggers on comments or labels being added to issues. Many of these automated behaviors are defined in [commands.json](https://github.com/grafana/grafana/blob/master/.github/commands.json). Or in other [GitHub Actions](https://github.com/grafana/grafana/tree/master/.github/workflows)
+We have some automation that triggers on comments or labels being added to issues. Many of these automated behaviors are defined in [commands.json](https://github.com/grafana/grafana/blob/main/.github/commands.json). Or in other [GitHub Actions](https://github.com/grafana/grafana/tree/main/.github/workflows)
 
 * Add /duplicate `#<issue number>`  to have Grafana label & close issue with an appropriate message. 
-* Add `type/question` and the bot will close it with an appropriate message. 
+* Add `bot/question` and the bot will close it with an appropriate message. 
+
+[Read more on bot actions](https://github.com/grafana/grafana/blob/main/.github/bot.md)
 
 ## External PRs
 

LICENSE

@@ -1,202 +1,661 @@
+                    GNU AFFERO GENERAL PUBLIC LICENSE
+                       Version 3, 19 November 2007
 
-                                 Apache License
-                           Version 2.0, January 2004
-                        http://www.apache.org/licenses/
+ Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
 
-   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+                            Preamble
 
-   1. Definitions.
+  The GNU Affero General Public License is a free, copyleft license for
+software and other kinds of works, specifically designed to ensure
+cooperation with the community in the case of network server software.
 
-      "License" shall mean the terms and conditions for use, reproduction,
-      and distribution as defined by Sections 1 through 9 of this document.
+  The licenses for most software and other practical works are designed
+to take away your freedom to share and change the works.  By contrast,
+our General Public Licenses are intended to guarantee your freedom to
+share and change all versions of a program--to make sure it remains free
+software for all its users.
 
-      "Licensor" shall mean the copyright owner or entity authorized by
-      the copyright owner that is granting the License.
+  When we speak of free software, we are referring to freedom, not
+price.  Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+them if you wish), that you receive source code or can get it if you
+want it, that you can change the software or use pieces of it in new
+free programs, and that you know you can do these things.
 
-      "Legal Entity" shall mean the union of the acting entity and all
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-      direction or management of such entity, whether by contract or
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-      outstanding shares, or (iii) beneficial ownership of such entity.
+  Developers that use our General Public Licenses protect your rights
+with two steps: (1) assert copyright on the software, and (2) offer
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+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
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+
+Also add information on how to contact you by electronic and paper mail.
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+For more information on this, and how to apply and follow the GNU AGPL, see
+<https://www.gnu.org/licenses/>.

LICENSING.md

@@ -0,0 +1,28 @@
+# Licensing
+
+License names used in this document are as per [SPDX License List](https://spdx.org/licenses/).
+
+The default license for this project is [AGPL-3.0-only](LICENSE).
+
+## Apache-2.0
+
+The following directories and their subdirectories are licensed under Apache-2.0:
+
+```
+packages/grafana-data/
+packages/grafana-e2e/
+packages/grafana-e2e-selectors/
+packages/grafana-runtime/
+packages/grafana-toolkit/
+packages/grafana-ui/
+packages/jaeger-ui-components/
+packaging/
+grafana-mixin/
+cue/
+```
+
+The following directories and their subdirectories are the original upstream licenses:
+
+```
+public/vendor/
+```

Makefile

@@ -4,9 +4,9 @@
 
 -include local/Makefile
 
-.PHONY: all deps-go deps-js deps build-go build-server build-cli build-js build build-docker-dev build-docker-full lint-go revive golangci-lint tidy-check test-go test-js test run run-frontend clean devenv devenv-down revive-strict protobuf help
+.PHONY: all deps-go deps-js deps build-go build-server build-cli build-js build build-docker-dev build-docker-full lint-go golangci-lint test-go test-js test run run-frontend clean devenv devenv-down protobuf drone help
 
-GO = GO111MODULE=on go
+GO = go
 GO_FILES ?= ./pkg/...
 SH_FILES ?= $(shell find ./scripts -name *.sh)
 
@@ -51,7 +51,7 @@ scripts/go/bin/bra: scripts/go/go.mod
 	$(GO) build -o ./bin/bra github.com/unknwon/bra
 
 run: scripts/go/bin/bra ## Build and run web server on filesystem changes.
-	@GO111MODULE=on scripts/go/bin/bra run
+	@scripts/go/bin/bra run
 
 run-frontend: deps-js ## Fetch js dependencies and watch frontend for rebuild
 	yarn start
@@ -69,22 +69,6 @@ test-js: ## Run tests for frontend.
 test: test-go test-js ## Run all tests.
 
 ##@ Linting
-
-scripts/go/bin/revive: scripts/go/go.mod
-	@cd scripts/go; \
-	$(GO) build -o ./bin/revive github.com/mgechev/revive
-
-revive: scripts/go/bin/revive
-	@echo "lint via revive"
-	@scripts/go/bin/revive \
-		-formatter stylish \
-		-config ./scripts/go/configs/revive.toml \
-		$(GO_FILES)
-
-revive-strict: scripts/go/bin/revive
-	@echo "lint via revive (strict)"
-	@scripts/revive-strict scripts/go/bin/revive
-
 scripts/go/bin/golangci-lint: scripts/go/go.mod
 	@cd scripts/go; \
 	$(GO) build -o ./bin/golangci-lint github.com/golangci/golangci-lint/cmd/golangci-lint
@@ -95,11 +79,7 @@ golangci-lint: scripts/go/bin/golangci-lint
 		--config ./scripts/go/configs/.golangci.toml \
 		$(GO_FILES)
 
-tidy-check:
-	@echo "check whether go.mod and go.sum are consistent"
-	@scripts/tidy-check.sh
-
-lint-go: golangci-lint revive revive-strict tidy-check # Run all code checks for backend.
+lint-go: golangci-lint # Run all code checks for backend.
 
 # with disabled SC1071 we are ignored some TCL,Expect `/usr/bin/env expect` scripts
 shellcheck: $(SH_FILES) ## Run checks for shell scripts.
@@ -160,5 +140,13 @@ clean: ## Clean up intermediate build artifacts.
 	rm -rf node_modules
 	rm -rf public/build
 
+# This repository's configuration is protected (https://readme.drone.io/signature/).
+# Use this make target to regenerate the configuration YAML files when 
+# you modify starlark files.
+drone:
+	drone starlark
+	drone lint
+	drone --server https://drone.grafana.net sign --save grafana/grafana
+
 help: ## Display this help.
 	@awk 'BEGIN {FS = ":.*##"; printf "\nUsage:\n  make \033[36m<target>\033[0m\n"} /^[a-zA-Z_-]+:.*?##/ { printf "  \033[36m%-15s\033[0m %s\n", $$1, $$2 } /^##@/ { printf "\n\033[1m%s\033[0m\n", substr($$0, 5) } ' $(MAKEFILE_LIST)

NOTICE.md

@@ -1,5 +1,5 @@
 
-Copyright 2014-2018 Grafana Labs
+Copyright 2014-2021 Grafana Labs
 
 This software is based on Kibana: 
 Copyright 2012-2013 Elasticsearch BV

PLUGIN_DEV.md

@@ -17,7 +17,7 @@ for built-in plugins and everything internal. External plugins still use systemj
 set of Grafana components they can import. Plugins can depend on libs like lodash & moment and internal components 
 like before using the same import paths. However since everything in Grafana is no longer accessible, a few plugins could encounter issues when importing a Grafana dependency. 
 
-[List of exposed components plugins can import/require](https://github.com/grafana/grafana/blob/master/public/app/features/plugins/plugin_loader.ts#L48)
+[List of exposed components plugins can import/require](https://github.com/grafana/grafana/blob/main/public/app/features/plugins/plugin_loader.ts#L48)
 
 If you think we missed exposing a crucial lib or Grafana component let us know by opening an issue.  
 

README.md

@@ -3,12 +3,12 @@
 The open-source platform for monitoring and observability.
 
 [![License](https://img.shields.io/github/license/grafana/grafana)](LICENSE)
-[![Circle CI](https://img.shields.io/circleci/build/gh/grafana/grafana)](https://circleci.com/gh/grafana/grafana)
+[![Drone](https://drone.grafana.net/api/badges/grafana/grafana/status.svg)](https://drone.grafana.net/grafana/grafana)
 [![Go Report Card](https://goreportcard.com/badge/github.com/grafana/grafana)](https://goreportcard.com/report/github.com/grafana/grafana)
 
 Grafana allows you to query, visualize, alert on and understand your metrics no matter where they are stored. Create, explore, and share dashboards with your team and foster a data driven culture:
 
-- **Visualize:** Fast and flexible client side graphs with a multitude of options. Panel plugins for many different way to visualize metrics and logs.
+- **Visualize:** Fast and flexible client side graphs with a multitude of options. Panel plugins offer many different ways to visualize metrics and logs.
 - **Dynamic Dashboards:** Create dynamic & reusable dashboards with template variables that appear as dropdowns at the top of the dashboard.
 - **Explore Metrics:** Explore your data through ad-hoc queries and dynamic drilldown. Split view and compare different time ranges, queries and data sources side by side.
 - **Explore Logs:** Experience the magic of switching from metrics to logs with preserved label filters. Quickly search through all your logs or streaming them live.
@@ -33,14 +33,15 @@ If you're interested in contributing to the Grafana project:
 - Start by reading the [Contributing guide](/CONTRIBUTING.md).
 - Learn how to set up your local environment, in our [Developer guide](/contribute/developer-guide.md).
 - Explore our [beginner-friendly issues](https://github.com/grafana/grafana/issues?q=is%3Aopen+is%3Aissue+label%3A%22beginner+friendly%22).
+- Look through our [style guide and Storybook](https://developers.grafana.com/ui/latest/index.html).
 
 ## Get involved
 
-- Follow [@grafana on Twitter](https://twitter.com/grafana/)
-- Read and subscribe to the [Grafana blog](https://grafana.com/blog/)
+- Follow [@grafana on Twitter](https://twitter.com/grafana/).
+- Read and subscribe to the [Grafana blog](https://grafana.com/blog/).
 - If you have a specific question, check out our [discussion forums](https://community.grafana.com/).
 - For general discussions, join us on the [official Slack](http://slack.raintank.io/) team.
 
 ## License
 
-Grafana is distributed under the [Apache 2.0 License](https://github.com/grafana/grafana/blob/master/LICENSE).
+Grafana is distributed under [AGPL-3.0-only](LICENSE). For Apache-2.0 exceptions, see [LICENSING.md](LICENSING.md).

UPGRADING_DEPENDENCIES.md

@@ -4,14 +4,14 @@ Upgrading Go or Node.js requires making changes in many different files. See bel
 
 ## Go
 
-- CircleCi
+- Drone
 - `grafana/build-container`
 - Appveyor
 - Dockerfile
 
 ## Node.js
 
-- CircleCI
+- Drone
 - `grafana/build-container`
 - Appveyor
 - Dockerfile
@@ -20,28 +20,29 @@ Upgrading Go or Node.js requires making changes in many different files. See bel
 
 The Grafana project uses [Go modules](https://golang.org/cmd/go/#hdr-Modules__module_versions__and_more) to manage dependencies on external packages. This requires a working Go environment with version 1.11 or greater installed.
 
-> **Note:** Since most developers of Grafana still use the `GOPATH` we need to specify `GO111MODULE=on` to make `go mod` and `got get` work as intended. If you have setup Grafana outside of the `GOPATH` on your machine you can skip `GO111MODULE=on` when running the commands below.
-
 To add or update a new dependency, use the `go get` command:
 
 ```bash
-# The GO111MODULE variable can be omitted when the code isn't located in GOPATH.
-# Pick the latest tagged release.
-GO111MODULE=on go get example.com/some/module/pkg
+go get example.com/some/module/pkg
 
 # Pick a specific version.
-GO111MODULE=on go get example.com/some/module/pkg@vX.Y.Z
+go get example.com/some/module/pkg@vX.Y.Z
 ```
 
 Tidy up the `go.mod` and `go.sum` files:
 
 ```bash
-# The GO111MODULE variable can be omitted when the code isn't located in GOPATH.
-GO111MODULE=on go mod tidy
+go mod tidy
 ```
 
 You have to commit the changes to `go.mod` and `go.sum` before submitting the pull request.
 
+To understand what the actual dependencies of `grafana-server` are, one could run it with `-vv` flag. This might produce an output, different from `go.mod` contents and `-vv` option is the source of truth here. It lists the modules _compiled_ into the executable, while `go.mod` lists also test and weak transitive dependencies (modules, used in some package, which is not in use by itself). If you are interested in reporting a vulnerability in a dependency module - please consult `-vv` output, maybe the "dependency" is not a dependency as such.
+
+### Upgrading dependencies
+
+If you need to upgrade a direct or indirect dependency, you can do it like so, $MODULE being the dependency in question: `go get -u $MODULE`. The corresponding entry in go.mod should then have the version you specified; if it's an indirect dependency, the entry should have the `// indirect` comment. Follow this by executing `go mod tidy`, to ensure that go.mod and go.sum are up to date. If the indirect dependency turns out to not be used (transitively) by any of our packages, `go mod tidy` will actually strip it from go.mod. In that case, you can just ignore it since it isn't used in the end.
+
 ## Node.js dependencies
 
 Updated using `yarn`.
@@ -50,9 +51,9 @@ Updated using `yarn`.
 
 ## Where to make changes
 
-### CircleCI
+### Drone
 
-Our builds run on CircleCI through our build script.
+Our CI builds run on Drone.
 
 #### Files
 
@@ -66,9 +67,9 @@ Our builds run on CircleCI through our build script.
 
 ### grafana/build-container
 
-The main build step (in CircleCI) is built using a custom build container that comes pre-baked with some of the necessary dependencies.
+The main build steps (in Drone) happen using a custom Docker image that comes pre-baked with some of the necessary dependencies.
 
-Link: [grafana/build-container](https://github.com/grafana/grafana/tree/master/scripts/build/ci-build)
+Link: [grafana/build-container](https://github.com/grafana/grafana/tree/main/scripts/build/ci-build)
 
 #### Dependencies
 
@@ -79,7 +80,7 @@ Link: [grafana/build-container](https://github.com/grafana/grafana/tree/master/s
 
 ### Appveyor
 
-Master and release builds trigger test runs on Appveyors build environment so that tests will run on Windows.
+Main and release builds trigger test runs on Appveyors build environment so that tests will run on Windows.
 
 #### Files:
 

WORKFLOW.md

@@ -12,7 +12,7 @@ Team members and their access to repositories is maintained through [GitHub team
 
 ## Proposing changes
 
-Examples of proposed changes are overarching architecture, component design, and specific code or graphical elements. Proposed changes SHOULD cover the big picture and intention, but individual parts SHOULD be split into the smallest possible changes. Changes SHOULD be based on and target the master branch. Depending on size of the proposed change, each change SHOULD be discussed, in increasing order of change size and complexity:
+Examples of proposed changes are overarching architecture, component design, and specific code or graphical elements. Proposed changes SHOULD cover the big picture and intention, but individual parts SHOULD be split into the smallest possible changes. Changes SHOULD be based on and target the main branch. Depending on size of the proposed change, each change SHOULD be discussed, in increasing order of change size and complexity:
 - Directly in a RR (Pull Request) - this MAY be done, but SHOULD not be the common case.
 - Issue
 - Developer mailing list
@@ -23,7 +23,7 @@ Significant changes MUST be discussed and agreed upon with the relevant subsyste
 ## Merging PRs (Pull Requests)
 
 Depending on the size and complexity of a PR, different requirements MUST be applied. Any team member contributing substantially to a PR MUST NOT count against review requirements.
-Commits MUST be merged into master using PRs. They MUST NOT be merged into master directly.
+Commits MUST be merged into main using PRs. They MUST NOT be merged into main directly.
 - Every merge MUST be approved by at least one team member.
 - Non-trivial changes MUST be approved by at least
   - two team members, or
@@ -38,6 +38,12 @@ PRs MUST be [reviewed](https://help.github.com/en/github/collaborating-with-issu
 
 Once a PR is approved as per above, any team member MAY merge the PR.
 
+## Backporting a PR
+
+PRs intended for inclusion in the next PATCH release they must be backported to the release branch. The bot can do this automatically. [Read more on backport PRs](https://github.com/grafana/grafana/blob/main/.github/bot.md). Both the source PR and the backport PR should be assigned to the patch release milestone, unless you are backporting to many releases then it can differ. 
+
+Backport PRs are also needed during the beta period to get fixes into the stable release. 
+
 # Release workflow
 
 ## Branch structure
@@ -45,7 +51,7 @@ Once a PR is approved as per above, any team member MAY merge the PR.
 Grafana uses trunk-based development.
 
 In particular, we found that the following principles match how we work:
-- Master and release branches MUST always build without failure.
+- Main and release branches MUST always build without failure.
 - Branches SHOULD be merged often. Larger changes SHOULD be activated with feature flags until they are ready. Long-lived development branches SHOULD be avoided.
 - Changes MAY be enabled by default once they are in a complete state
 - Changes which span multiple PRs MUST be described in an overarching issue or Google Doc.
@@ -55,14 +61,12 @@ In particular, we found that the following principles match how we work:
 Releases MUST follow [Semantic Versioning](https://semver.org/) in naming and SHOULD follow Semantic Versioning as closely as reasonably possible for non-library software.
 
 Release branches MUST be split from the following branches.
-- MAJOR release branches MUST be based on master.
-- MINOR release branches MUST be based on master.
+- MAJOR release branches MUST be based on main.
+- MINOR release branches MUST be based on main.
 - PATCH release branches MUST be split from the relevant MINOR release branch’s most current PATCH
 
 Security releases follow the same process but MUST be prepared in secret. Security releases MUST NOT include changes which are not related to the security fix. Normal release processes MUST accommodate the security release process. SECURITY.md MUST be followed.
 
-PRs intended for inclusion in the next PATCH release MUST be labeled with `cherry-pick-needed` so they can be picked up by automated release tooling.
-
 Releases follow the following cadence
 - MAJOR: Yearly
 - MINOR: Every 4-6 weeks

build.go

@@ -30,13 +30,14 @@ const (
 
 var (
 	//versionRe = regexp.MustCompile(`-[0-9]{1,3}-g[0-9a-f]{5,10}`)
-	goarch  string
-	goos    string
-	gocc    string
-	cgo     bool
-	libc    string
-	pkgArch string
-	version string = "v1"
+	goarch    string
+	goos      string
+	gocc      string
+	cgo       bool
+	libc      string
+	pkgArch   string
+	version   string = "v1"
+	buildTags []string
 	// deb & rpm does not support semver so have to handle their version a little differently
 	linuxPackageVersion   string = "v1"
 	linuxPackageIteration string = ""
@@ -59,11 +60,13 @@ func main() {
 	log.SetFlags(0)
 
 	var buildIdRaw string
+	var buildTagsRaw string
 
 	flag.StringVar(&goarch, "goarch", runtime.GOARCH, "GOARCH")
 	flag.StringVar(&goos, "goos", runtime.GOOS, "GOOS")
 	flag.StringVar(&gocc, "cc", "", "CC")
 	flag.StringVar(&libc, "libc", "", "LIBC")
+	flag.StringVar(&buildTagsRaw, "build-tags", "", "Sets custom build tags")
 	flag.BoolVar(&cgo, "cgo-enabled", cgo, "Enable cgo")
 	flag.StringVar(&pkgArch, "pkg-arch", "", "PKG ARCH")
 	flag.BoolVar(&race, "race", race, "Use race detector")
@@ -89,6 +92,10 @@ func main() {
 		return
 	}
 
+	if len(buildTagsRaw) > 0 {
+		buildTags = strings.Split(buildTagsRaw, ",")
+	}
+
 	log.Printf("Version: %s, Linux Version: %s, Package Iteration: %s\n", version, linuxPackageVersion, linuxPackageIteration)
 
 	if flag.NArg() == 0 {
@@ -105,47 +112,20 @@ func main() {
 
 		case "build-srv", "build-server":
 			clean()
-			doBuild("grafana-server", "./pkg/cmd/grafana-server", []string{})
+			doBuild("grafana-server", "./pkg/cmd/grafana-server", buildTags)
 
 		case "build-cli":
 			clean()
-			doBuild("grafana-cli", "./pkg/cmd/grafana-cli", []string{})
+			doBuild("grafana-cli", "./pkg/cmd/grafana-cli", buildTags)
 
 		case "build":
 			//clean()
 			for _, binary := range binaries {
-				doBuild(binary, "./pkg/cmd/"+binary, []string{})
+				doBuild(binary, "./pkg/cmd/"+binary, buildTags)
 			}
 
 		case "build-frontend":
-			grunt(gruntBuildArg("build")...)
-
-		case "test":
-			test("./pkg/...")
-			grunt("test")
-
-		case "package":
-			grunt(gruntBuildArg("build")...)
-			grunt(gruntBuildArg("package")...)
-			if goos == linux {
-				createLinuxPackages()
-			}
-
-		case "package-only":
-			grunt(gruntBuildArg("package")...)
-			if goos == linux {
-				createLinuxPackages()
-			}
-		case "pkg-archive":
-			grunt(gruntBuildArg("package")...)
-
-		case "pkg-rpm":
-			grunt(gruntBuildArg("release")...)
-			createRpmPackages()
-
-		case "pkg-deb":
-			grunt(gruntBuildArg("release")...)
-			createDebPackages()
+			yarn("build")
 
 		case "sha-dist":
 			shaFilesInDist()
@@ -226,202 +206,8 @@ func readVersionFromPackageJson() {
 	}
 }
 
-type linuxPackageOptions struct {
-	packageType            string
-	packageArch            string
-	homeDir                string
-	homeBinDir             string
-	binPath                string
-	serverBinPath          string
-	cliBinPath             string
-	configDir              string
-	ldapFilePath           string
-	etcDefaultPath         string
-	etcDefaultFilePath     string
-	initdScriptFilePath    string
-	systemdServiceFilePath string
-
-	postinstSrc         string
-	initdScriptSrc      string
-	defaultFileSrc      string
-	systemdFileSrc      string
-	cliBinaryWrapperSrc string
-
-	depends []string
-}
-
-func createDebPackages() {
-	debPkgArch := pkgArch
-	if pkgArch == "armv7" || pkgArch == "armv6" {
-		debPkgArch = "armhf"
-	}
-
-	createPackage(linuxPackageOptions{
-		packageType:            "deb",
-		packageArch:            debPkgArch,
-		homeDir:                "/usr/share/grafana",
-		homeBinDir:             "/usr/share/grafana/bin",
-		binPath:                "/usr/sbin",
-		configDir:              "/etc/grafana",
-		etcDefaultPath:         "/etc/default",
-		etcDefaultFilePath:     "/etc/default/grafana-server",
-		initdScriptFilePath:    "/etc/init.d/grafana-server",
-		systemdServiceFilePath: "/usr/lib/systemd/system/grafana-server.service",
-
-		postinstSrc:         "packaging/deb/control/postinst",
-		initdScriptSrc:      "packaging/deb/init.d/grafana-server",
-		defaultFileSrc:      "packaging/deb/default/grafana-server",
-		systemdFileSrc:      "packaging/deb/systemd/grafana-server.service",
-		cliBinaryWrapperSrc: "packaging/wrappers/grafana-cli",
-
-		depends: []string{"adduser", "libfontconfig1"},
-	})
-}
-
-func createRpmPackages() {
-	rpmPkgArch := pkgArch
-	switch {
-	case pkgArch == "armv7":
-		rpmPkgArch = "armhfp"
-	case pkgArch == "arm64":
-		rpmPkgArch = "aarch64"
-	}
-	createPackage(linuxPackageOptions{
-		packageType:            "rpm",
-		packageArch:            rpmPkgArch,
-		homeDir:                "/usr/share/grafana",
-		homeBinDir:             "/usr/share/grafana/bin",
-		binPath:                "/usr/sbin",
-		configDir:              "/etc/grafana",
-		etcDefaultPath:         "/etc/sysconfig",
-		etcDefaultFilePath:     "/etc/sysconfig/grafana-server",
-		initdScriptFilePath:    "/etc/init.d/grafana-server",
-		systemdServiceFilePath: "/usr/lib/systemd/system/grafana-server.service",
-
-		postinstSrc:         "packaging/rpm/control/postinst",
-		initdScriptSrc:      "packaging/rpm/init.d/grafana-server",
-		defaultFileSrc:      "packaging/rpm/sysconfig/grafana-server",
-		systemdFileSrc:      "packaging/rpm/systemd/grafana-server.service",
-		cliBinaryWrapperSrc: "packaging/wrappers/grafana-cli",
-
-		depends: []string{"/sbin/service", "fontconfig", "freetype", "urw-fonts"},
-	})
-}
-
-func createLinuxPackages() {
-	if !skipDebGen {
-		createDebPackages()
-	}
-
-	if !skipRpmGen {
-		createRpmPackages()
-	}
-}
-
-func createPackage(options linuxPackageOptions) {
-	packageRoot, _ := ioutil.TempDir("", "grafana-linux-pack")
-
-	// create directories
-	runPrint("mkdir", "-p", filepath.Join(packageRoot, options.homeDir))
-	runPrint("mkdir", "-p", filepath.Join(packageRoot, options.configDir))
-	runPrint("mkdir", "-p", filepath.Join(packageRoot, "/etc/init.d"))
-	runPrint("mkdir", "-p", filepath.Join(packageRoot, options.etcDefaultPath))
-	runPrint("mkdir", "-p", filepath.Join(packageRoot, "/usr/lib/systemd/system"))
-	runPrint("mkdir", "-p", filepath.Join(packageRoot, "/usr/sbin"))
-
-	// copy grafana-cli wrapper
-	runPrint("cp", "-p", options.cliBinaryWrapperSrc, filepath.Join(packageRoot, "/usr/sbin/"+cliBinary))
-
-	// copy grafana-server binary
-	runPrint("cp", "-p", filepath.Join(workingDir, "tmp/bin/"+serverBinary), filepath.Join(packageRoot, "/usr/sbin/"+serverBinary))
-
-	// copy init.d script
-	runPrint("cp", "-p", options.initdScriptSrc, filepath.Join(packageRoot, options.initdScriptFilePath))
-	// copy environment var file
-	runPrint("cp", "-p", options.defaultFileSrc, filepath.Join(packageRoot, options.etcDefaultFilePath))
-	// copy systemd file
-	runPrint("cp", "-p", options.systemdFileSrc, filepath.Join(packageRoot, options.systemdServiceFilePath))
-	// copy release files
-	runPrint("cp", "-a", filepath.Join(workingDir, "tmp")+"/.", filepath.Join(packageRoot, options.homeDir))
-	// remove bin path
-	runPrint("rm", "-rf", filepath.Join(packageRoot, options.homeDir, "bin"))
-
-	// create /bin within home
-	runPrint("mkdir", "-p", filepath.Join(packageRoot, options.homeBinDir))
-	// The grafana-cli binary is exposed through a wrapper to ensure a proper
-	// configuration is in place. To enable that, we need to store the original
-	// binary in a separate location to avoid conflicts.
-	runPrint("cp", "-p", filepath.Join(workingDir, "tmp/bin/"+cliBinary), filepath.Join(packageRoot, options.homeBinDir, cliBinary))
-
-	args := []string{
-		"-s", "dir",
-		"--description", "Grafana",
-		"-C", packageRoot,
-		"--url", "https://grafana.com",
-		"--maintainer", "contact@grafana.com",
-		"--config-files", options.initdScriptFilePath,
-		"--config-files", options.etcDefaultFilePath,
-		"--config-files", options.systemdServiceFilePath,
-		"--after-install", options.postinstSrc,
-
-		"--version", linuxPackageVersion,
-		"-p", "./dist",
-	}
-
-	name := "grafana"
-	if enterprise {
-		name += "-enterprise"
-		args = append(args, "--replaces", "grafana")
-	}
-	fmt.Printf("pkgArch is set to '%s', generated arch is '%s'\n", pkgArch, options.packageArch)
-	if pkgArch == "armv6" {
-		name += "-rpi"
-		args = append(args, "--replaces", "grafana")
-	}
-	args = append(args, "--name", name)
-
-	description := "Grafana"
-	if enterprise {
-		description += " Enterprise"
-	}
-
-	if !enterprise {
-		args = append(args, "--license", "\"Apache 2.0\"")
-	}
-
-	if options.packageType == "rpm" {
-		args = append(args, "--rpm-posttrans", "packaging/rpm/control/posttrans")
-	}
-
-	if options.packageType == "deb" {
-		args = append(args, "--deb-no-default-config-files")
-	}
-
-	if options.packageArch != "" {
-		args = append(args, "-a", options.packageArch)
-	}
-
-	if linuxPackageIteration != "" {
-		args = append(args, "--iteration", linuxPackageIteration)
-	}
-
-	// add dependencies
-	for _, dep := range options.depends {
-		args = append(args, "--depends", dep)
-	}
-
-	args = append(args, ".")
-
-	fmt.Println("Creating package: ", options.packageType)
-	runPrint("fpm", append([]string{"-t", options.packageType}, args...)...)
-}
-
-func grunt(params ...string) {
-	if runtime.GOOS == windows {
-		runPrint(`.\node_modules\.bin\grunt`, params...)
-	} else {
-		runPrint("./node_modules/.bin/grunt", params...)
-	}
+func yarn(params ...string) {
+	runPrint(`yarn run`, params...)
 }
 
 func genPackageVersion() string {
@@ -432,26 +218,13 @@ func genPackageVersion() string {
 	}
 }
 
-func gruntBuildArg(task string) []string {
-	args := []string{task}
-	args = append(args, fmt.Sprintf("--pkgVer=%v", genPackageVersion()))
-	if pkgArch != "" {
-		args = append(args, fmt.Sprintf("--arch=%v", pkgArch))
-	}
-	if libc != "" {
-		args = append(args, fmt.Sprintf("--libc=%s", libc))
-	}
-	if enterprise {
-		args = append(args, "--enterprise")
-	}
-
-	args = append(args, fmt.Sprintf("--platform=%v", goos))
-
-	return args
-}
-
 func setup() {
-	runPrint("go", "install", "-v", "./pkg/cmd/grafana-server")
+	args := []string{"install", "-v"}
+	if goos == windows {
+		args = append(args, "-buildmode=exe")
+	}
+	args = append(args, "./pkg/cmd/grafana-server")
+	runPrint("go", args...)
 }
 
 func printGeneratedVersion() {
@@ -460,7 +233,12 @@ func printGeneratedVersion() {
 
 func test(pkg string) {
 	setBuildEnv()
-	runPrint("go", "test", "-short", "-timeout", "60s", pkg)
+	args := []string{"test", "-short", "-timeout", "60s"}
+	if goos == windows {
+		args = append(args, "-buildmode=exe")
+	}
+	args = append(args, pkg)
+	runPrint("go", args...)
 }
 
 func doBuild(binaryName, pkg string, tags []string) {
@@ -482,6 +260,10 @@ func doBuild(binaryName, pkg string, tags []string) {
 		rmr(binary, binary+".md5")
 	}
 	args := []string{"build", "-ldflags", ldflags()}
+	if goos == windows {
+		// Work around a linking error on Windows: "export ordinal too large"
+		args = append(args, "-buildmode=exe")
+	}
 	if len(tags) > 0 {
 		args = append(args, "-tags", strings.Join(tags, ","))
 	}
@@ -560,9 +342,6 @@ func setBuildEnv() {
 	} else {
 		os.Setenv("GOARCH", goarch)
 	}
-	if goarch == "386" {
-		os.Setenv("GO386", "387")
-	}
 	if cgo {
 		os.Setenv("CGO_ENABLED", "1")
 	}
@@ -574,7 +353,7 @@ func setBuildEnv() {
 func getGitBranch() string {
 	v, err := runError("git", "rev-parse", "--abbrev-ref", "HEAD")
 	if err != nil {
-		return "master"
+		return "main"
 	}
 	return string(v)
 }
@@ -614,7 +393,6 @@ func runError(cmd string, args ...string) ([]byte, error) {
 func runPrint(cmd string, args ...string) {
 	log.Println(cmd, strings.Join(args, " "))
 	ecmd := exec.Command(cmd, args...)
-	ecmd.Env = append(os.Environ(), "GO111MODULE=on")
 	ecmd.Stdout = os.Stdout
 	ecmd.Stderr = os.Stderr
 	err := ecmd.Run()

conf/defaults.ini

@@ -66,6 +66,13 @@ cert_key =
 # Unix socket path
 socket = /tmp/grafana.sock
 
+# CDN Url
+cdn_url =
+
+# Sets the maximum time in minutes before timing out read of an incoming request and closing idle connections.
+# `0` means there is no timeout for reading the request.
+read_timeout = 0
+
 #################################### Database ############################
 [database]
 # You can configure the database connection by specifying type, host, name, user and password
@@ -98,6 +105,12 @@ log_queries =
 # For "mysql", use either "true", "false", or "skip-verify".
 ssl_mode = disable
 
+# Database drivers may support different transaction isolation levels.
+# Currently, only "mysql" driver supports isolation levels.
+# If the value is empty - driver's default isolation level is applied.
+# For "mysql" use "READ-UNCOMMITTED", "READ-COMMITTED", "REPEATABLE-READ" or "SERIALIZABLE".
+isolation_level =
+
 ca_cert_path =
 client_key_path =
 client_cert_path =
@@ -126,10 +139,13 @@ connstr =
 # This enables data proxy logging, default is false
 logging = false
 
-# How long the data proxy waits before timing out, default is 30 seconds.
+# How long the data proxy waits to read the headers of the response before timing out, default is 30 seconds.
 # This setting also applies to core backend HTTP data sources where query requests use an HTTP client with timeout set.
 timeout = 30
 
+# How long the data proxy waits to establish a TCP connection before timing out, default is 10 seconds.
+dialTimeout = 10
+
 # How many seconds the data proxy waits before sending a keepalive request.
 keep_alive_seconds = 30
 
@@ -142,6 +158,11 @@ tls_handshake_timeout_seconds = 10
 # waiting for the server to approve.
 expect_continue_timeout_seconds = 1
 
+# Optionally limits the total number of connections per host, including connections in the dialing,
+# active, and idle states. On limit violation, dials will block.
+# A value of zero (0) means no limit.
+max_conns_per_host = 0
+
 # The maximum number of idle connections that Grafana will keep alive.
 max_idle_connections = 100
 
@@ -159,6 +180,9 @@ send_user_header = false
 # Change this option to false to disable reporting.
 reporting_enabled = true
 
+# The name of the distributor of the Grafana instance. Ex hosted-grafana, grafana-labs
+reporting_distributor = grafana-labs
+
 # Set to false to disable all checks to https://grafana.com
 # for new versions (grafana itself and plugins), check is used
 # in some UI views to notify that grafana or plugin update exists
@@ -172,6 +196,12 @@ google_analytics_ua_id =
 # Google Tag Manager ID, only enabled if you specify an id here
 google_tag_manager_id =
 
+# Rudderstack write key, enabled only if rudderstack_data_plane_url is also set
+rudderstack_write_key =
+
+# Rudderstack data plane url, enabled only if rudderstack_write_key is also set
+rudderstack_data_plane_url =
+
 #################################### Security ############################
 [security]
 # disable creation of admin user on first start of grafana
@@ -227,6 +257,14 @@ x_content_type_options = true
 # when they detect reflected cross-site scripting (XSS) attacks.
 x_xss_protection = true
 
+# Enable adding the Content-Security-Policy header to your requests.
+# CSP allows to control resources the user agent is allowed to load and helps prevent XSS attacks.
+content_security_policy = false
+
+# Set Content Security Policy template used when adding the Content-Security-Policy header to your requests.
+# $NONCE in the template includes a random nonce.
+# $ROOT_PATH is server.root_url without the protocol.
+content_security_policy_template = """script-src 'self' 'unsafe-eval' 'unsafe-inline' 'strict-dynamic' $NONCE;object-src 'none';font-src 'self';style-src 'self' 'unsafe-inline' blob:;img-src * data:;base-uri 'self';connect-src 'self' grafana.com ws://$ROOT_PATH wss://$ROOT_PATH;manifest-src 'self';media-src 'none';form-action 'self';"""
 
 #################################### Snapshots ###########################
 [snapshots]
@@ -255,6 +293,11 @@ min_refresh_interval = 5s
 # Path to the default home dashboard. If this value is empty, then Grafana uses StaticRootPath + "dashboards/home.json"
 default_home_dashboard_path =
 
+################################### Data sources #########################
+[datasources]
+# Upper limit of data sources that Grafana will return. This limit is a temporary configuration and it will be deprecated when pagination will be introduced on the list data sources API.
+datasource_limit = 5000
+
 #################################### Users ###############################
 [users]
 # disable user signup / registration
@@ -282,6 +325,9 @@ password_hint = password
 # Default UI theme ("dark" or "light")
 default_theme = dark
 
+# Path to a custom home page. Users are only redirected to this if the default home dashboard is used. It should match a frontend route and contain a leading slash.
+home_page =
+
 # External user management
 external_manage_link_url =
 external_manage_link_name =
@@ -296,6 +342,9 @@ editors_can_admin = false
 # The duration in time a user invitation remains valid before expiring. This setting should be expressed as a duration. Examples: 6h (hours), 2d (days), 1w (week). Default is 24h (24 hours). The minimum supported duration is 15m (15 minutes).
 user_invite_max_lifetime_duration = 24h
 
+# Enter a comma-separated list of usernames to hide them in the Grafana UI. These users are shown to Grafana admins and to themselves.
+hidden_users =
+
 [auth]
 # Login cookie name
 login_cookie_name = grafana_session
@@ -312,7 +361,7 @@ token_rotation_interval_minutes = 10
 # Set to true to disable (hide) the login form, useful if you use OAuth
 disable_login_form = false
 
-# Set to true to disable the signout link in the side menu. useful if you use auth.proxy
+# Set to true to disable the sign out link in the side menu. Useful if you use auth.proxy or auth.jwt.
 disable_signout_menu = false
 
 # URL to redirect the user to after sign out
@@ -430,6 +479,7 @@ api_url = https://<tenant-id>.okta.com/oauth2/v1/userinfo
 allowed_domains =
 allowed_groups =
 role_attribute_path =
+role_attribute_strict = false
 
 #################################### Generic OAuth #######################
 [auth.generic_oauth]
@@ -439,10 +489,14 @@ allow_sign_up = true
 client_id = some_id
 client_secret =
 scopes = user:email
+empty_scopes = false
 email_attribute_name = email:primary
 email_attribute_path =
 login_attribute_path =
+name_attribute_path =
 role_attribute_path =
+role_attribute_strict = false
+groups_attribute_path =
 id_token_attribute_name =
 auth_url =
 token_url =
@@ -472,17 +526,58 @@ whitelist =
 headers =
 enable_login_token = false
 
+#################################### Auth JWT ##########################
+[auth.jwt]
+enabled = false
+header_name =
+email_claim =
+username_claim =
+jwk_set_url =
+jwk_set_file =
+cache_ttl = 60m
+expected_claims = {}
+key_file =
+
 #################################### Auth LDAP ###########################
 [auth.ldap]
 enabled = false
 config_file = /etc/grafana/ldap.toml
 allow_sign_up = true
 
-# LDAP backround sync (Enterprise only)
+# LDAP background sync (Enterprise only)
 # At 1 am every day
 sync_cron = "0 0 1 * * *"
 active_sync_enabled = true
 
+#################################### AWS ###########################
+[aws]
+# Enter a comma-separated list of allowed AWS authentication providers.
+# Options are: default (AWS SDK Default), keys (Access && secret key), credentials (Credentials field), ec2_iam_role (EC2 IAM Role)
+allowed_auth_providers = default,keys,credentials
+
+# Allow AWS users to assume a role using temporary security credentials.
+# If true, assume role will be enabled for all AWS authentication providers that are specified in aws_auth_providers
+assume_role_enabled = true
+
+# Specify max no of pages to be returned by the ListMetricPages API
+list_metrics_page_limit = 500
+
+#################################### Azure ###############################
+[azure]
+# Azure cloud environment where Grafana is hosted
+# Possible values are AzureCloud, AzureChinaCloud, AzureUSGovernment and AzureGermanCloud
+# Default value is AzureCloud (i.e. public cloud)
+cloud = AzureCloud
+
+# Specifies whether Grafana hosted in Azure service with Managed Identity configured (e.g. Azure Virtual Machines instance)
+# If enabled, the managed identity can be used for authentication of Grafana in Azure services
+# Disabled by default, needs to be explicitly enabled
+managed_identity_enabled = false
+
+# Client ID to use for user-assigned managed identity
+# Should be set for user-assigned identity and should be empty for system-assigned identity
+managed_identity_client_id =
+
 #################################### SMTP / Emailing #####################
 [smtp]
 enabled = false
@@ -500,7 +595,8 @@ startTLS_policy =
 
 [emails]
 welcome_email_on_sign_up = false
-templates_pattern = emails/*.html
+templates_pattern = emails/*.html, emails/*.txt
+content_types = text/html
 
 #################################### Logging ##########################
 [log]
@@ -559,6 +655,25 @@ facility =
 # Syslog tag. By default, the process' argv[0] is used.
 tag =
 
+[log.frontend]
+# Should Sentry javascript agent be initialized
+enabled = false
+
+# Sentry DSN if you want to send events to Sentry.
+sentry_dsn =
+
+# Custom HTTP endpoint to send events captured by the Sentry agent to. Default will log the events to stdout.
+custom_endpoint = /log
+
+# Rate of events to be reported between 0 (none) and 1 (all), float
+sample_rate = 1.0
+
+# Requests per second limit enforced per an extended period, for Grafana backend log ingestion endpoint (/log).
+log_endpoint_requests_per_second_limit = 3
+
+# Max requests accepted per short interval of time for Grafana backend log ingestion endpoint (/log)
+log_endpoint_burst_limit = 15
+
 #################################### Usage Quotas ########################
 [quota]
 enabled = false
@@ -576,6 +691,9 @@ org_data_source = 10
 # limit number of api_keys per Org.
 org_api_key = 10
 
+# limit number of alerts per Org.
+org_alert_rule = 100
+
 # limit number of orgs a user can create.
 user_org = 10
 
@@ -594,6 +712,9 @@ global_api_key = -1
 # global limit on number of logged in users.
 global_session = -1
 
+# global limit of alerts
+global_alert_rule = -1
+
 #################################### Alerting ############################
 [alerting]
 # Disable alerting engine & UI features
@@ -631,6 +752,9 @@ max_annotation_age =
 max_annotations_to_keep =
 
 #################################### Annotations #########################
+[annotations]
+# Configures the batch size for the annotation clean-up job. This setting is used for dashboard, API, and alert annotations.
+cleanupjob_batchsize = 100
 
 [annotations.dashboard]
 # Dashboard annotations means that annotations are associated with the dashboard they are created on.
@@ -670,6 +794,12 @@ disable_total_stats = false
 basic_auth_username =
 basic_auth_password =
 
+# Metrics environment info adds dimensions to the `grafana_environment_info` metric, which
+# can expose more information about the Grafana instance.
+[metrics.environment_info]
+#exampleLabel1 = exampleValue1
+#exampleLabel2 = exampleValue2
+
 # Send internal Grafana metrics to graphite
 [metrics.graphite]
 # Enable by setting the address setting (ex localhost:2003)
@@ -699,6 +829,8 @@ sampler_type = const
 # and indicates the initial sampling rate before the actual one
 # is received from the mothership
 sampler_param = 1
+# sampling_server_url is the URL of a sampling manager providing a sampling strategy.
+sampling_server_url =
 # Whether or not to use Zipkin span propagation (x-b3- HTTP headers).
 zipkin_propagation = false
 # Setting this to true disables shared RPC spans.
@@ -760,8 +892,34 @@ disable_sanitize_html = false
 [plugins]
 enable_alpha = false
 app_tls_skip_verify_insecure = false
-# Enter a comma-separated list of plugin identifiers to identify plugins that are allowed to be loaded even if they lack a valid signature.
+# Enter a comma-separated list of plugin identifiers to identify plugins to load even if they are unsigned. Plugins with modified signatures are never loaded.
 allow_loading_unsigned_plugins =
+# Enable or disable installing plugins directly from within Grafana.
+plugin_admin_enabled = false
+plugin_admin_external_manage_enabled = false
+plugin_catalog_url = https://grafana.com/grafana/plugins/
+
+#################################### Grafana Live ##########################################
+[live]
+# max_connections to Grafana Live WebSocket endpoint per Grafana server instance. See Grafana Live docs
+# if you are planning to make it higher than default 100 since this can require some OS and infrastructure
+# tuning. 0 disables Live, -1 means unlimited connections.
+max_connections = 100
+
+# allowed_origins is a comma-separated list of origins that can establish connection with Grafana Live.
+# If not set then origin will be matched over root_url. Supports wildcard symbol "*".
+allowed_origins =
+
+# engine defines an HA (high availability) engine to use for Grafana Live. By default no engine used - in
+# this case Live features work only on a single Grafana server.
+# Available options: "redis".
+# Setting ha_engine is an EXPERIMENTAL feature.
+ha_engine =
+
+# ha_engine_address sets a connection address for Live HA engine. Depending on engine type address format can differ.
+# For now we only support Redis connection address in "host:port" format.
+# This option is EXPERIMENTAL.
+ha_engine_address = "127.0.0.1:6379"
 
 #################################### Grafana Image Renderer Plugin ##########################
 [plugin.grafana-image-renderer]
@@ -849,3 +1007,14 @@ use_browser_locale = false
 
 # Default timezone for user preferences. Options are 'browser' for the browser local timezone or a timezone name from IANA Time Zone database, e.g. 'UTC' or 'Europe/Amsterdam' etc.
 default_timezone = browser
+
+[expressions]
+# Enable or disable the expressions functionality.
+enabled = true
+
+[geomap]
+# Set the JSON configuration for the default basemap
+default_baselayer_config =
+
+# Enable or disable loading other base map layers
+enable_custom_baselayers = true

conf/ldap.toml

@@ -7,9 +7,9 @@
 host = "127.0.0.1"
 # Default port is 389 or 636 if use_ssl = true
 port = 389
-# Set to true if ldap server supports TLS
+# Set to true if LDAP server should use an encrypted TLS connection (either with STARTTLS or LDAPS)
 use_ssl = false
-# Set to true if connect ldap server with STARTTLS pattern (create connection in insecure, then upgrade to secure connection with TLS)
+# If set to true, use LDAP with STARTTLS instead of LDAPS
 start_tls = false
 # set to true if you want to skip ssl cert validation
 ssl_skip_verify = false

conf/provisioning/access-control/sample.yaml

@@ -0,0 +1,76 @@
+# # config file version
+# apiVersion: 1
+
+# # list of default built-in role assignments that should be removed
+# removeDefaultAssignments:
+#   # <string>, must be one of the Organization roles (`Viewer`, `Editor`, `Admin`) or `Grafana Admin`
+#   - builtInRole: "Grafana Admin"
+#     # <string>, must be one of the existing fixed roles
+#     fixedRole: "fixed:permissions:admin"
+
+# # list of default built-in role assignments that should be added back
+# addDefaultAssignments:
+#   # <string>, must be one of the Organization roles (`Viewer`, `Editor`, `Admin`) or `Grafana Admin`
+#   - builtInRole: "Admin"
+#     # <string>, must be one of the existing fixed roles
+#     fixedRole: "fixed:reporting:admin:read"
+    
+# # list of roles that should be deleted
+# deleteRoles:
+#   # <string> name of the role you want to create. Required if no uid is set
+#   - name: "custom:reports:editor"
+#     # <string> uid of the role. Required if no name
+#     uid: "customreportseditor1"
+#     # <int> org id. will default to Grafana's default if not specified
+#     orgId: 1
+#     # <bool> force deletion revoking all grants of the role
+#     force: true
+#   - name: "custom:global:reports:reader"
+#     uid: "customglobalreportsreader1"
+#     # <bool> overwrite org id and removes a global role
+#     global: true
+#     force: true
+
+# # list of roles to insert/update depending on what is available in the database
+# roles:
+#   # <string, required> name of the role you want to create. Required
+#   - name: "custom:users:editor"
+#     # <string> uid of the role. Has to be unique for all orgs.
+#     uid: customuserseditor1
+#     # <string> description of the role, informative purpose only.
+#     description: "Role for our custom user editors"
+#     # <int> version of the role, Grafana will update the role when increased
+#     version: 2
+#     # <int> org id. will default to Grafana's default if not specified
+#     orgId: 1    
+#     # <list> list of the permissions granted by this role
+#     permissions:
+#       # <string, required> action allowed
+#       - action: "users:read"
+#         #<string> scope it applies to
+#         scope: "users:*"
+#       - action: "users:write"
+#         scope: "users:*"
+#       - action: "users:create"
+#         scope: "users:*"
+#     # <list> list of builtIn roles the role should be assigned to
+#     builtInRoles:
+#       # <string, required> name of the builtin role you want to assign the role to
+#       - name: "Editor"
+#         # <int> org id. will default to the role org id
+#         orgId: 1        
+#   - name: "custom:global:users:reader"
+#     uid: "customglobalusersreader1"
+#     description: "Global Role for custom user readers"
+#     version: 1
+#     # <bool> overwrite org id and creates a global role
+#     global: true
+#     permissions:
+#       - action: "users:read"
+#         scope: "users:*"
+#     builtInRoles:
+#       - name: "Viewer"
+#         orgId: 1        
+#       - name: "Editor"
+#         # <bool> overwrite org id and assign role globally
+#         global: true

conf/sample.ini

@@ -67,6 +67,13 @@
 # Unix socket path
 ;socket =
 
+# CDN Url
+;cdn_url =
+
+# Sets the maximum time using a duration format (5s/5m/5ms) before timing out read of an incoming request and closing idle connections.
+# `0` means there is no timeout for reading the request.
+;read_timeout = 0
+
 #################################### Database ####################################
 [database]
 # You can configure the database connection by specifying type, host, name, user and password
@@ -87,6 +94,12 @@
 # For "postgres" only, either "disable", "require" or "verify-full"
 ;ssl_mode = disable
 
+# Database drivers may support different transaction isolation levels.
+# Currently, only "mysql" driver supports isolation levels.
+# If the value is empty - driver's default isolation level is applied.
+# For "mysql" use "READ-UNCOMMITTED", "READ-COMMITTED", "REPEATABLE-READ" or "SERIALIZABLE".
+;isolation_level =
+
 ;ca_cert_path =
 ;client_key_path =
 ;client_cert_path =
@@ -110,6 +123,11 @@
 # For "sqlite3" only. cache mode setting used for connecting to the database. (private, shared)
 ;cache_mode = private
 
+################################### Data sources #########################
+[datasources]
+# Upper limit of data sources that Grafana will return. This limit is a temporary configuration and it will be deprecated when pagination will be introduced on the list data sources API.
+;datasource_limit = 5000
+
 #################################### Cache server #############################
 [remote_cache]
 # Either "redis", "memcached" or "database" default is "database"
@@ -127,10 +145,13 @@
 # This enables data proxy logging, default is false
 ;logging = false
 
-# How long the data proxy waits before timing out, default is 30 seconds.
+# How long the data proxy waits to read the headers of the response before timing out, default is 30 seconds.
 # This setting also applies to core backend HTTP data sources where query requests use an HTTP client with timeout set.
 ;timeout = 30
 
+# How long the data proxy waits to establish a TCP connection before timing out, default is 10 seconds.
+;dialTimeout = 10
+
 # How many seconds the data proxy waits before sending a keepalive probe request.
 ;keep_alive_seconds = 30
 
@@ -143,6 +164,11 @@
 # waiting for the server to approve.
 ;expect_continue_timeout_seconds = 1
 
+# Optionally limits the total number of connections per host, including connections in the dialing,
+# active, and idle states. On limit violation, dials will block.
+# A value of zero (0) means no limit.
+;max_conns_per_host = 0
+
 # The maximum number of idle connections that Grafana will keep alive.
 ;max_idle_connections = 100
 
@@ -160,6 +186,9 @@
 # Change this option to false to disable reporting.
 ;reporting_enabled = true
 
+# The name of the distributor of the Grafana instance. Ex hosted-grafana, grafana-labs
+;reporting_distributor = grafana-labs
+
 # Set to false to disable all checks to https://grafana.net
 # for new versions (grafana itself and plugins), check is used
 # in some UI views to notify that grafana or plugin update exists
@@ -228,6 +257,15 @@
 # when they detect reflected cross-site scripting (XSS) attacks.
 ;x_xss_protection = true
 
+# Enable adding the Content-Security-Policy header to your requests.
+# CSP allows to control resources the user agent is allowed to load and helps prevent XSS attacks.
+;content_security_policy = false
+
+# Set Content Security Policy template used when adding the Content-Security-Policy header to your requests.
+# $NONCE in the template includes a random nonce.
+# $ROOT_PATH is server.root_url without the protocol.
+;content_security_policy_template = """script-src 'self' 'unsafe-eval' 'unsafe-inline' 'strict-dynamic' $NONCE;object-src 'none';font-src 'self';style-src 'self' 'unsafe-inline' blob:;img-src * data:;base-uri 'self';connect-src 'self' grafana.com ws://$ROOT_PATH wss://$ROOT_PATH;manifest-src 'self';media-src 'none';form-action 'self';"""
+
 #################################### Snapshots ###########################
 [snapshots]
 # snapshot sharing options
@@ -281,6 +319,9 @@
 # Default UI theme ("dark" or "light")
 ;default_theme = dark
 
+# Path to a custom home page. Users are only redirected to this if the default home dashboard is used. It should match a frontend route and contain a leading slash.
+; home_page =
+
 # External user management, these options affect the organization users view
 ;external_manage_link_url =
 ;external_manage_link_name =
@@ -295,6 +336,9 @@
 # The duration in time a user invitation remains valid before expiring. This setting should be expressed as a duration. Examples: 6h (hours), 2d (days), 1w (week). Default is 24h (24 hours). The minimum supported duration is 15m (15 minutes).
 ;user_invite_max_lifetime_duration = 24h
 
+# Enter a comma-separated list of users login to hide them in the Grafana UI. These users are shown to Grafana admins and themselves.
+; hidden_users =
+
 [auth]
 # Login cookie name
 ;login_cookie_name = grafana_session
@@ -311,7 +355,7 @@
 # Set to true to disable (hide) the login form, useful if you use OAuth, defaults to false
 ;disable_login_form = false
 
-# Set to true to disable the signout link in the side menu. useful if you use auth.proxy, defaults to false
+# Set to true to disable the sign out link in the side menu. Useful if you use auth.proxy or auth.jwt, defaults to false
 ;disable_signout_menu = false
 
 # URL to redirect the user to after sign out
@@ -420,6 +464,7 @@
 ;allowed_domains =
 ;allowed_groups =
 ;role_attribute_path =
+;role_attribute_strict = false
 
 #################################### Generic OAuth ##########################
 [auth.generic_oauth]
@@ -429,9 +474,11 @@
 ;client_id = some_id
 ;client_secret = some_secret
 ;scopes = user:email,read:org
+;empty_scopes = false
 ;email_attribute_name = email:primary
 ;email_attribute_path =
 ;login_attribute_path =
+;name_attribute_path =
 ;id_token_attribute_name =
 ;auth_url = https://foo.bar/login/oauth/authorize
 ;token_url = https://foo.bar/login/oauth/access_token
@@ -440,6 +487,8 @@
 ;team_ids =
 ;allowed_organizations =
 ;role_attribute_path =
+;role_attribute_strict = false
+;groups_attribute_path =
 ;tls_skip_verify_insecure = false
 ;tls_client_cert =
 ;tls_client_key =
@@ -461,17 +510,55 @@
 # Read the auth proxy docs for details on what the setting below enables
 ;enable_login_token = false
 
+#################################### Auth JWT ##########################
+[auth.jwt]
+;enabled = true
+;header_name = X-JWT-Assertion
+;email_claim = sub
+;username_claim = sub
+;jwk_set_url = https://foo.bar/.well-known/jwks.json
+;jwk_set_file = /path/to/jwks.json
+;cache_ttl = 60m
+;expected_claims = {"aud": ["foo", "bar"]}
+;key_file = /path/to/key/file
+
 #################################### Auth LDAP ##########################
 [auth.ldap]
 ;enabled = false
 ;config_file = /etc/grafana/ldap.toml
 ;allow_sign_up = true
 
-# LDAP backround sync (Enterprise only)
+# LDAP background sync (Enterprise only)
 # At 1 am every day
 ;sync_cron = "0 0 1 * * *"
 ;active_sync_enabled = true
 
+#################################### AWS ###########################
+[aws]
+# Enter a comma-separated list of allowed AWS authentication providers.
+# Options are: default (AWS SDK Default), keys (Access && secret key), credentials (Credentials field), ec2_iam_role (EC2 IAM Role)
+; allowed_auth_providers = default,keys,credentials
+
+# Allow AWS users to assume a role using temporary security credentials.
+# If true, assume role will be enabled for all AWS authentication providers that are specified in aws_auth_providers
+; assume_role_enabled = true
+
+#################################### Azure ###############################
+[azure]
+# Azure cloud environment where Grafana is hosted
+# Possible values are AzureCloud, AzureChinaCloud, AzureUSGovernment and AzureGermanCloud
+# Default value is AzureCloud (i.e. public cloud)
+;cloud = AzureCloud
+
+# Specifies whether Grafana hosted in Azure service with Managed Identity configured (e.g. Azure Virtual Machines instance)
+# If enabled, the managed identity can be used for authentication of Grafana in Azure services
+# Disabled by default, needs to be explicitly enabled
+;managed_identity_enabled = false
+
+# Client ID to use for user-assigned managed identity
+# Should be set for user-assigned identity and should be empty for system-assigned identity
+;managed_identity_client_id =
+
 #################################### SMTP / Emailing ##########################
 [smtp]
 ;enabled = false
@@ -491,7 +578,8 @@
 
 [emails]
 ;welcome_email_on_sign_up = false
-;templates_pattern = emails/*.html
+;templates_pattern = emails/*.html, emails/*.txt
+;content_types = text/html
 
 #################################### Logging ##########################
 [log]
@@ -550,6 +638,25 @@
 # Syslog tag. By default, the process' argv[0] is used.
 ;tag =
 
+[log.frontend]
+# Should Sentry javascript agent be initialized
+;enabled = false
+
+# Sentry DSN if you want to send events to Sentry.
+;sentry_dsn =
+
+# Custom HTTP endpoint to send events captured by the Sentry agent to. Default will log the events to stdout.
+;custom_endpoint = /log
+
+# Rate of events to be reported between 0 (none) and 1 (all), float
+;sample_rate = 1.0
+
+# Requests per second limit enforced an extended period, for Grafana backend log ingestion endpoint (/log).
+;log_endpoint_requests_per_second_limit = 3
+
+# Max requests accepted per short interval of time for Grafana backend log ingestion endpoint (/log).
+;log_endpoint_burst_limit = 15
+
 #################################### Usage Quotas ########################
 [quota]
 ; enabled = false
@@ -567,6 +674,9 @@
 # limit number of api_keys per Org.
 ; org_api_key = 10
 
+# limit number of alerts per Org.
+;org_alert_rule = 100
+
 # limit number of orgs a user can create.
 ; user_org = 10
 
@@ -585,6 +695,9 @@
 # global limit on number of logged in users.
 ; global_session = -1
 
+# global limit of alerts
+;global_alert_rule = -1
+
 #################################### Alerting ############################
 [alerting]
 # Disable alerting engine & UI features
@@ -623,6 +736,9 @@
 ;max_annotations_to_keep =
 
 #################################### Annotations #########################
+[annotations]
+# Configures the batch size for the annotation clean-up job. This setting is used for dashboard, API, and alert annotations.
+;cleanupjob_batchsize = 100
 
 [annotations.dashboard]
 # Dashboard annotations means that annotations are associated with the dashboard they are created on.
@@ -664,6 +780,12 @@
 ; basic_auth_username =
 ; basic_auth_password =
 
+# Metrics environment info adds dimensions to the `grafana_environment_info` metric, which
+# can expose more information about the Grafana instance.
+[metrics.environment_info]
+#exampleLabel1 = exampleValue1
+#exampleLabel2 = exampleValue2
+
 # Send internal metrics to Graphite
 [metrics.graphite]
 # Enable by setting the address setting (ex localhost:2003)
@@ -691,6 +813,8 @@
 # and indicates the initial sampling rate before the actual one
 # is received from the mothership
 ;sampler_param = 1
+# sampling_server_url is the URL of a sampling manager providing a sampling strategy.
+;sampling_server_url =
 # Whether or not to use Zipkin propagation (x-b3- HTTP headers).
 ;zipkin_propagation = false
 # Setting this to true disables shared RPC spans.
@@ -748,8 +872,33 @@
 [plugins]
 ;enable_alpha = false
 ;app_tls_skip_verify_insecure = false
-# Enter a comma-separated list of plugin identifiers to identify plugins that are allowed to be loaded even if they lack a valid signature.
+# Enter a comma-separated list of plugin identifiers to identify plugins to load even if they are unsigned. Plugins with modified signatures are never loaded.
 ;allow_loading_unsigned_plugins =
+# Enable or disable installing plugins directly from within Grafana.
+;plugin_admin_enabled = false
+;plugin_admin_external_manage_enabled = false
+;plugin_catalog_url = https://grafana.com/grafana/plugins/
+
+#################################### Grafana Live ##########################################
+[live]
+# max_connections to Grafana Live WebSocket endpoint per Grafana server instance. See Grafana Live docs
+# if you are planning to make it higher than default 100 since this can require some OS and infrastructure
+# tuning. 0 disables Live, -1 means unlimited connections.
+;max_connections = 100
+
+# allowed_origins is a comma-separated list of origins that can establish connection with Grafana Live.
+# If not set then origin will be matched over root_url. Supports wildcard symbol "*".
+;allowed_origins =
+
+# engine defines an HA (high availability) engine to use for Grafana Live. By default no engine used - in
+# this case Live features work only on a single Grafana server. Available options: "redis".
+# Setting ha_engine is an EXPERIMENTAL feature.
+;ha_engine =
+
+# ha_engine_address sets a connection address for Live HA engine. Depending on engine type address format can differ.
+# For now we only support Redis connection address in "host:port" format.
+# This option is EXPERIMENTAL.
+;ha_engine_address = "127.0.0.1:6379"
 
 #################################### Grafana Image Renderer Plugin ##########################
 [plugin.grafana-image-renderer]
@@ -838,3 +987,20 @@
 
 # Default timezone for user preferences. Options are 'browser' for the browser local timezone or a timezone name from IANA Time Zone database, e.g. 'UTC' or 'Europe/Amsterdam' etc.
 ;default_timezone = browser
+
+[expressions]
+# Enable or disable the expressions functionality.
+;enabled = true
+
+[geomap]
+# Set the JSON configuration for the default basemap
+;default_baselayer_config = `{
+;  "type": "xyz",
+;  "config": {
+;    "attribution": "Open street map",
+;    "url": "https://tile.openstreetmap.org/{z}/{x}/{y}.png"
+;  }
+;}`
+
+# Enable or disable loading other base map layers
+;enable_custom_baselayers = true

contribute/architecture/README.md

@@ -4,7 +4,10 @@ Are you looking to take on contributions with bigger impact? These guides help y
 
 Learn more about the backend architecture:
 
-- Part 1: [Services](services.md) 
-- Part 2: [Communication](communication.md)
-- Part 3: [Database](database.md)
+- Part 1: [Services](backend/services.md) 
+- Part 2: [Communication](backend/communication.md)
+- Part 3: [Database](backend/database.md)
+
+Learn more about the frontend architecture:
+- Part 1: [Data requests](frontend-data-requests.md)
 

contribute/architecture/backend/communication.md

@@ -0,0 +1,133 @@
+# Communication
+
+Grafana uses a _bus_ to pass messages between different parts of the application. All communication over the bus happens synchronously.
+
+There are three types of messages: _events_, _commands_, and _queries_.
+
+## Events
+
+An event is something that happened in the past. Since an event has already happened, you can't change it. Instead, you can react to events by triggering additional application logic to be run, whenever they occur.
+
+> Because they happened in the past, event names are written in past tense, such as `UserCreated`, and `OrgUpdated`.
+
+### Subscribe to an event
+
+In order to react to an event, you first need to _subscribe_ to it.
+
+To subscribe to an event, register an _event listener_ in the service's `Init` method:
+
+```go
+func (s *MyService) Init() error {
+    s.bus.AddEventListener(s.UserCreated)
+    return nil
+}
+
+func (s *MyService) UserCreated(event *events.UserCreated) error {
+    // ...
+}
+```
+
+**Tip:** Browse the available events in the `events` package.
+
+### Publish an event
+
+If you want to let other parts of the application react to changes in a service, you can publish your own events:
+
+```go
+event := &events.StickersSentEvent {
+    UserID: "taylor",
+    Count:   1,
+}
+if err := s.bus.Publish(event); err != nil {
+    return err
+}
+```
+
+## Commands
+
+A command is a request for an action to be taken. Unlike an event's fire-and-forget approach, a command can fail as it is handled. The handler will then return an error.
+
+> Because we request an operation to be performed, command are written in imperative mood, such as `CreateFolderCommand`, and `DeletePlaylistCommand`.
+
+### Dispatch a command
+
+To dispatch a command, pass the `context.Context` and object to the `DispatchCtx` method:
+
+```go
+// context.Context from caller
+ctx := req.Request.Context()
+cmd := &models.SendStickersCommand {
+    UserID: "taylor",
+    Count: 1,
+}
+if err := s.bus.DispatchCtx(ctx, cmd); err != nil {
+  if err == bus.ErrHandlerNotFound {
+    return nil
+  }
+  return err
+}
+```
+
+> **Note:** `DispatchCtx` will return an error if no handler is registered for that command.
+
+> **Note:** `Dispatch` currently exists and requires no `context.Context` to be provided, but it's strongly suggested to not use this since there's an ongoing refactoring to remove usage of non-context-aware functions/methods and use context.Context everywhere.
+
+**Tip:** Browse the available commands in the `models` package.
+
+### Handle commands
+
+Let other parts of the application dispatch commands to a service, by registering a _command handler_:
+
+To handle a command, register a command handler in the `Init` function.
+
+```go
+func (s *MyService) Init() error {
+    s.bus.AddHandlerCtx(s.SendStickers)
+    return nil
+}
+
+func (s *MyService) SendStickers(ctx context.Context, cmd *models.SendStickersCommand) error {
+    // ...
+}
+```
+
+> **Note:** The handler method may return an error if unable to complete the command.
+
+> **Note:** `AddHandler` currently exists and requires no `context.Context` to be provided, but it's strongly suggested to not use this since there's an ongoing refactoring to remove usage of non-context-aware functions/methods and use context.Context everywhere.
+
+## Queries
+
+A command handler can optionally populate the command sent to it. This pattern is commonly used to implement _queries_.
+
+### Making a query
+
+To make a query, dispatch the query instance just like you would a command. When the `DispatchCtx` method returns, the `Results` field contains the result of the query.
+
+```go
+// context.Context from caller
+ctx := req.Request.Context()
+query := &models.FindDashboardQuery{
+    ID: "foo",
+}
+if err := bus.DispatchCtx(ctx, query); err != nil {
+    return err
+}
+// The query now contains a result.
+for _, item := range query.Results {
+    // ...
+}
+```
+
+> **Note:** `Dispatch` currently exists and requires no `context.Context` to be provided, but it's strongly suggested to not use this since there's an ongoing refactoring to remove usage of non-context-aware functions/methods and use context.Context everywhere.
+
+### Return query results
+
+To return results for a query, set any of the fields on the query argument before returning:
+
+```go
+func (s *MyService) FindDashboard(ctx context.Context, query *models.FindDashboardQuery) error {
+    // ...
+    query.Result = dashboard
+    return nil
+}
+```

contribute/architecture/backend/database.md

@@ -8,13 +8,13 @@ Grafana supports the [following databases](https://grafana.com/docs/installation
 - [PostgreSQL](https://www.postgresql.org/)
 - [SQLite3](https://www.sqlite.org/)
 
-Grafana uses the [XORM](https://xorm.io) framework for persisting objects to the database. For more information on how to use XORM, refer to the [documentation](http://gobook.io/read/github.com/go-xorm/manual-en-US/).
+Grafana uses the [XORM](https://xorm.io) framework for persisting objects to the database. For more information on how to use XORM, refer to the [documentation](https://gobook.io/read/gitea.com/xorm/manual-en-US/).
 
-[Services](services.md) don't use XORM directly. Instead, services use the _SQL store_, a special type of service that provides an abstraction for the database layer. There are two ways of using the `sqlstore`: using `sqlstore` handlers, and using the `SqlStore` instance.
+[Services](services.md) don't use XORM directly. Instead, services use the _SQL store_, a special type of service that provides an abstraction for the database layer. There are two ways of using the `sqlstore`: using `sqlstore` handlers, and using the `SQLStore` instance.
 
 ## `sqlstore` handlers
 
-> **Deprecated:** We are deprecating `sqlstore` handlers in favor of using the `SqlStore` object directly in each service. Since most services still use the `sqlstore` handlers, we still want to explain how they work.
+> **Deprecated:** We are deprecating `sqlstore` handlers in favor of using the `SQLStore` object directly in each service. Since most services still use the `sqlstore` handlers, we still want to explain how they work.
 
 The `sqlstore` package allows you to register [command handlers](communication.md#handle-commands) that either store, or retrieve objects from the database. `sqlstore` handlers are similar to services:
 
@@ -33,35 +33,35 @@ To register a handler:
 
 ```go
 func init() {
-    bus.AddHandler("sql", DeleteDashboard)
+    bus.AddHandlerCtx("sql", DeleteDashboard)
 }
 
-func DeleteDashboard(cmd *models.DeleteDashboardCommand) error {
-    return inTransaction(func(sess *DBSession) error {
+func DeleteDashboard(ctx context.Context, cmd *models.DeleteDashboardCommand) error {
+    return inTransactionCtx(ctx, func(sess *DBSession) error {
         _, err := sess.Exec("DELETE FROM dashboards WHERE dashboard_id=?", cmd.DashboardID)
         return err
     })
 }
 ```
 
-Here, `inTransaction` is a helper function in the `sqlstore` package that provides a session, that lets you execute SQL statements.
+Here, `inTransactionCtx` is a helper function in the `sqlstore` package that provides a session, that lets you execute SQL statements.
 
-## `SqlStore`
+## `SQLStore`
 
-As opposed to a `sqlstore` handler, the `SqlStore` is a service itself. The `SqlStore` has the same responsibility however: to store and retrieve objects, to and from the database.
+As opposed to a `sqlstore` handler, the `SQLStore` is a service itself. The `SQLStore` has the same responsibility however: to store and retrieve objects, to and from the database.
 
-To use the `SqlStore`, inject the `SQLStore` in your service struct:
+To use the `SQLStore`, inject it in your service struct:
 
 ```go
 type MyService struct {
-    SQLStore *sqlstore.SqlStore `inject:""`
+    SQLStore *sqlstore.SQLStore `inject:""`
 }
 ```
 
 You can now make SQL queries in any of your [command handlers](communication.md#handle-commands) or [event listeners](communication.md#subscribe-to-an-event):
 
 ```go
-func (s *MyService) DeleteDashboard(cmd *models.DeleteDashboardCommand) error {
+func (s *MyService) DeleteDashboard(ctx context.Context, cmd *models.DeleteDashboardCommand) error {
     if err := s.SQLStore.WithDbSession(ctx, func(sess *sqlstore.DBSession) error {
         _, err := sess.Exec("DELETE FROM dashboards WHERE dashboard_id=?", cmd.DashboardID)
         return err
@@ -79,7 +79,7 @@ To see all the types of migrations you can add, refer to [migrations.go](/pkg/se
 
 Before you add a migration, make sure that you:
 
-- Never change a migration that has been committed and pushed to master.
+- Never change a migration that has been committed and pushed to main.
 - Always add new migrations, to change or undo previous migrations.
 
 Add a migration using one of the following methods:

contribute/architecture/backend/package-hierarchy.md

@@ -0,0 +1,16 @@
+# Package hierarchy
+
+The Go package hierarchy in Grafana should be organized logically (Ben Johnson's
+[article](https://medium.com/@benbjohnson/standard-package-layout-7cdbc8391fc1) served as inspiration), according to the 
+following principles:
+
+* Domain types and interfaces should be in "root" packages (not necessarily at the very top, of the hierarchy, but
+  logical roots)
+* Sub-packages should depend on roots - sub-packages here typically contain implementations, for example of services
+
+## Practical example
+
+The `pkg/plugins` package contains plugin domain types, for example `DataPlugin`, and also interfaces
+such as `RequestHandler`. Then you have the `pkg/plugins/managers` subpackage, which contains concrete implementations
+such as the service `PluginManager`. The subpackage `pkg/plugins/backendplugin/coreplugin` contains `plugins.DataPlugin`
+implementations.

contribute/architecture/backend/services.md

@@ -1,6 +1,6 @@
 # Services
 
-A Grafana _service_ encapsulates and exposes application logic to the rest of the application, through a set of related operations. 
+A Grafana _service_ encapsulates and exposes application logic to the rest of the application, through a set of related operations.
 
 Before a service can start communicating with the rest of Grafana, it needs to be registered in the _service registry_.
 
@@ -48,7 +48,7 @@ import _ "github.com/grafana/grafana/pkg/services/mysvc"
 
 ## Dependencies
 
-Grafana uses the [inject](https://github.com/facebookgo/inject) package to inject dependencies during runtime. 
+Grafana uses the [inject](https://github.com/facebookgo/inject) package to inject dependencies during runtime.
 
 For example, to access the [bus](communication.md), add it to the `MyService` struct:
 
@@ -67,3 +67,7 @@ type MyService struct {
 ```
 
 > **Note:** Any injected dependency needs to be an exported field. Any unexported fields result in a runtime error.
+
+## Methods
+
+Any public method of a service should take `context.Context` as its first argument. If the method calls the bus, other services or the database the context should be propagated, if possible.

contribute/architecture/communication.md

@@ -1,123 +0,0 @@
-# Communication
-
-Grafana uses a _bus_ to pass messages between different parts of the application. All communication over the bus happens synchronously.
-
-There are three types of messages: _events_, _commands_, and _queries_.
-
-## Events
-
-An event is something that happened in the past. Since an event has already happened, you can't change it. Instead, you can react to events by triggering additional application logic to be run, whenever they occur.
-
-> Because they happened in the past, event names are written in past tense, such as `UserCreated`, and `OrgUpdated`.
-
-### Subscribe to an event
-
-In order to react to an event, you first need to _subscribe_ to it. 
-
-To subscribe to an event, register an _event listener_ in the service's `Init` method:
-
-```go
-func (s *MyService) Init() error {
-    s.bus.AddEventListener(s.UserCreated)
-    return nil
-}
-
-func (s *MyService) UserCreated(event *events.UserCreated) error {
-    // ...
-}
-```
-
-**Tip:** Browse the available events in the `events` package.
-
-### Publish an event
-
-If you want to let other parts of the application react to changes in a service, you can publish your own events:
-
-```go
-event := &events.StickersSentEvent {
-    UserID: "taylor",
-    Count:   1,
-}
-if err := s.bus.Publish(event); err != nil {
-    return err
-}
-```
-
-## Commands
-
-A command is a request for an action to be taken. Unlike an event's fire-and-forget approach, a command can fail as it is handled. The handler will then return an error.
-
-> Because we request an operation to be performed, command are written in imperative mood, such as `CreateFolderCommand`, and `DeletePlaylistCommand`.
-
-### Dispatch a command
-
-To dispatch a command, pass the object to the `Dispatch` method:
-
-```go
-cmd := &models.SendStickersCommand {
-    UserID: "taylor",
-    Count: 1,
-}
-if err := s.bus.Dispatch(cmd); err != nil {
-  if err == bus.ErrHandlerNotFound {
-    return nil
-  }
-  return err
-}
-```
-
-> **Note:** `Dispatch` will return an error if no handler is registered for that command.
-
-**Tip:** Browse the available commands in the `models` package.
-
-### Handle commands
-
-Let other parts of the application dispatch commands to a service, by registering a _command handler_:
-
-To handle a command, register a command handler in the `Init` function.
-
-```go
-func (s *MyService) Init() error {
-    s.bus.AddHandler(s.SendStickers)
-    return nil
-}
-
-func (s *MyService) SendStickers(cmd *models.SendStickersCommand) error {
-    // ...
-}
-```
-
-> **Note:** The handler method may return an error if unable to complete the command.
-
-## Queries
-
-A command handler can optionally populate the command sent to it. This pattern is commonly used to implement _queries_.
-
-### Making a query
-
-To make a query, dispatch the query instance just like you would a command. When the `Dispatch` method returns, the `Results` field contains the result of the query.
-
-```go
-query := &models.FindDashboardQuery{
-    ID: "foo",
-}
-if err := bus.Dispatch(query); err != nil {
-    return err
-}
-// The query now contains a result.
-for _, item := range query.Results {
-    // ...
-}
-```
-
-### Return query results
-
-To return results for a query, set any of the fields on the query argument before returning:
-
-```go
-func (s *MyService) FindDashboard(query *models.FindDashboardQuery) error {
-    // ...
-    query.Result = dashboard
-    return nil
-}
-```

contribute/architecture/frontend-data-requests.md

@@ -0,0 +1,41 @@
+# Data requests
+
+[BackendSrv](https://grafana.com/docs/grafana/latest/packages_api/runtime/backendsrv) handles all outgoing HTTP requests from Grafana. This document explains the high-level concepts used by `BackendSrv`.
+
+## Canceling requests
+This section describes how canceling requests work in Grafana. While data sources can implement their own cancellation concept, we recommend that you use the method we describe here.
+
+A data request can take a long time to finish. During the time between when a request starts and finishes, the user can change context. For example, the user may navigate away or issue the same request again.
+
+If we wait for canceled requests to complete, it might create unnecessary load on data sources.
+
+Grafana uses a concept called _request cancelation_ to cancel any ongoing request that Grafana doesn't need.
+
+#### Before Grafana 7.2
+Before Grafana can cancel any data request, it has to identify that request. Grafana identifies a request using the property `requestId` [passed as options](https://github.com/grafana/grafana/blob/main/docs/sources/packages_api/runtime/backendsrvrequest.md) when you use [BackendSrv](https://grafana.com/docs/grafana/latest/packages_api/runtime/backendsrv).
+
+The cancellation logic is as follows:
+- When an ongoing request discovers that an additional request with the same `requestId` has started, then Grafana will cancel the ongoing request.
+- When an ongoing request discovers that the special "cancel all requests" `requestId` was sent, then Grafana will cancel the ongoing request.
+
+#### After Grafana 7.2
+Grafana 7.2 introduced an additional way of canceling requests using [RxJs](https://github.com/ReactiveX/rxjs). To support the new cancellation functionality, the data source needs to use the new `fetch` function in [BackendSrv](https://grafana.com/docs/grafana/latest/packages_api/runtime/backendsrv).
+
+Migrating the core data sources to the new `fetch` function [is an ongoing process that you can read about in this issue.](https://github.com/grafana/grafana/issues/27222)
+
+## Request queue
+Depending on how the web browser implements the protocol for HTTP 1.1, it will limit the number of parallel requests, lets call this limit _max_parallel_browser_request_. 
+
+Unless you have configured Grafana to use HTTP2, the browser limits parallel data requests according to the browser's implementation. For more information on how to enable HTTP2, refer to [Configuration](https://grafana.com/docs/grafana/latest/administration/configuration/#protocol).
+
+Because there is a _max_parallel_browser_request_ limit, if some of the requests take a long time, they will block later requests and make interacting with Grafana very slow.
+
+#### Before Grafana 7.2
+Not supported. 
+
+#### After Grafana 7.2
+Grafana uses a _request queue_ to process all incoming data requests in order while reserving a free "spot" for any requests to the Grafana API. 
+
+Since the first implementation of the request queue doesn't take into account what browser the user uses, the _request queue_ limit for parallel data source requests is hard-coded to 5.
+
+> **Note:** Grafana instances [configured with HTTP2 ](https://grafana.com/docs/grafana/latest/administration/configuration/#protocol) will have a hard coded limit of 1000.

contribute/create-pull-request.md

@@ -16,10 +16,10 @@ If this is your first time contributing to an open-source project on GitHub, mak
 To increase the chance of having your pull request accepted, make sure your pull request follows these guidelines:
 
 - Title and description matches the implementation.
-- Commits within the pull request follow the [Formatting guidelines](#Formatting-guidelines). 
+- Commits within the pull request follow the [Formatting guidelines](#Formatting-guidelines).
 - The pull request closes one related issue.
 - The pull request contains necessary tests that verify the intended behavior.
-- If your pull request has conflicts, rebase your branch onto the master branch.
+- If your pull request has conflicts, rebase your branch onto the main branch.
 
 If the pull request fixes a bug:
 
@@ -43,6 +43,22 @@ Pull requests for Redux contributions must:
 - Not contain code that mutates state in reducers or thunks.
 - Not contain code that accesses the reducers state slice directly. Instead, the code should use state selectors to access state.
 
+Pull requests that add or modify unit tests that are written in Jest must adhere to these guidelines:
+
+- Don't add snapshots tests. We are incrementally removing existing snapshot tests, we don't want more.
+- If an existing unit test is written in Enzyme, migrate it to RTL (React Testing Library), unless you’re fixing a bug. Bug fixes usually shouldn't include any bigger refactoring, so it’s ok to skip migrating the test to RTL.
+
+Pull requests that create new UI components or modify existing ones must adhere to the following accessibility guidelines:
+
+- Use semantic HTML.
+- Use ARIA roles, labels and other accessibility attributes correctly. Accessibility attributes should only be used when semantic HTML doesn't satisfy your use case.
+- Use the [Grafana theme palette](/contribute/style-guides/themes.md) for styling. It contains colors with good contrast which aids accessibility.
+- Use [RTL](https://testing-library.com/docs/dom-testing-library/api-accessibility/) for writing unit tests. It helps to create accessible components.
+
+### Backend-specific guidelines
+
+Please refer to the [backend style guidelines](/contribute/style-guides/backend.md).
+
 ## Code review
 
 Once you've created a pull request, the next step is to have someone review your change. A review is a learning opportunity for both the reviewer and the author of the pull request.
@@ -93,3 +109,11 @@ The Grafana team _squashes_ all commits into one when we accept a pull request.
 We use the pull request title when we generate change logs for releases. As such, we strive to make the title as informative as possible.
 
 Make sure that the title for your pull request uses the same format as the subject line in the commit message.
+
+## Configuration changes
+
+If your PR includes configuration changes, all of the following files must be changed correspondingly:
+
+- conf/defaults.ini
+- conf/sample.ini
+- docs/sources/administration/configuration.md

contribute/developer-guide.md

@@ -10,8 +10,14 @@ Make sure you have the following dependencies installed before setting up your d
 
 - [Git](https://git-scm.com/)
 - [Go](https://golang.org/dl/) (see [go.mod](../go.mod#L3) for minimum required version)
-- [Node.js (Long Term Support)](https://nodejs.org)
-- [Yarn](https://yarnpkg.com)
+
+Additionally you'll need:
+
+- [Node.js](https://nodejs.org) (see `volta.node` property in [package.json](../package.json) for the correct version).
+- [Yarn](https://yarnpkg.com) (see `volta.yarn` property in [package.json](../package.json) for the correct version).
+
+We recommend using [Volta](https://github.com/volta-cli/volta) to manage your JS toolchain.
+Refer to the [Volta Getting Started Guide](https://docs.volta.sh/guide/getting-started) for setup instructions for your operating system.
 
 ### macOS
 
@@ -20,11 +26,12 @@ We recommend using [Homebrew](https://brew.sh/) for installing any missing depen
 ```
 brew install git
 brew install go
-brew install node@12
-
-npm install -g yarn
 ```
 
+### Windows
+
+If you are running Grafana on Windows 10, we recommend installing the Windows Subsystem for Linux (WSL). For installation instructions, refer to our [Grafana setup guide for Windows environment](https://grafana.com/blog/2021/03/03/how-to-set-up-a-grafana-development-environment-on-a-windows-pc-using-wsl/).
+
 ## Download Grafana
 
 We recommend using the Git command-line interface to download the source code for the Grafana project:
@@ -76,7 +83,10 @@ When you log in for the first time, Grafana asks you to change your password.
 
 #### Building on Windows
 
-The Grafana backend includes Sqlite3 which requires GCC to compile. So in order to compile Grafana on Windows you need to install GCC. We recommend [TDM-GCC](http://tdm-gcc.tdragon.net/download).
+The Grafana backend includes SQLite which requires GCC to compile. So in order to compile Grafana on Windows you need to install GCC. We recommend [TDM-GCC](http://tdm-gcc.tdragon.net/download). Eventually, if you use [Scoop](https://scoop.sh), you can install GCC through that.
+
+You can simply build the back-end as follows: `go run build.go build`. The Grafana binaries will be in bin\\windows-amd64.
+Alternately, if you wish to use the `make` command, install [Make for Windows](http://gnuwin32.sourceforge.net/packages/make.htm) and use it in a Unix shell (f.ex. Git Bash).
 
 ## Test Grafana
 
@@ -87,7 +97,7 @@ The test suite consists of three types of tests: _Frontend tests_, _backend test
 We use [jest](https://jestjs.io/) for our frontend tests. Run them using Yarn:
 
 ```
-yarn jest
+yarn test
 ```
 
 ### Run backend tests
@@ -98,6 +108,14 @@ If you're developing for the backend, run the tests with the standard Go tool:
 go test -v ./pkg/...
 ```
 
+#### On Windows
+
+Running the backend tests on Windows currently needs some tweaking, so use the build.go script:
+
+```
+go run build.go test
+```
+
 ### Run end-to-end tests
 
 The end to end tests in Grafana use [Cypress](https://www.cypress.io/) to run automated scripts in a headless Chromium browser. Read more about our [e2e framework](/contribute/style-guides/e2e.md).
@@ -162,7 +180,7 @@ make devenv sources=influxdb,loki
 
 The script generates a Docker Compose file with the databases you specify as `sources`, and runs them in the background.
 
-See the repository for all the [available data sources](/devenv/docker/blocks). Note that some data sources have specific Docker images for macOS, e.g. `prometheus_mac`.
+See the repository for all the [available data sources](/devenv/docker/blocks). Note that some data sources have specific Docker images for macOS, e.g. `nginx_proxy_mac`.
 
 ## Build a Docker image
 

contribute/engineering/backend/upgrading-dependencies.md

@@ -0,0 +1,22 @@
+# Upgrading dependencies
+
+Notes on upgrading various backend dependencies.
+
+# Protobuf
+
+When upgrading the [protobuf](http://github.com/golang/protobuf) library in Grafana and the plugin SDK,
+you typically also want to upgrade your protobuf compiler toolchain and re-compile protobuf files:
+
+```
+cd $GRAFANA
+make protobuf
+cd $GRAFANA_PLUGIN_SDK_GO
+mage protobuf
+```
+
+After upgrading the protobuf dependency in Grafana and the plugin SDK, it might be wise to test that things still work,
+before making corresponding PRs:
+
+* Test a plugin built with upgraded SDK on upgraded Grafana
+* Test a plugin built with non-upgraded SDK on upgraded Grafana
+* Test a plugin built with upgraded SDK on non-upgraded Grafana

contribute/engineering/terminology.md

@@ -0,0 +1,17 @@
+# Grafana technical terminology
+
+<!-- Keep terms in alphabetical order: -->
+
+This document defines technical terms used in Grafana.
+
+## TLS/SSL
+
+The acronyms [TLS](https://en.wikipedia.org/wiki/Transport_Layer_Security) (Transport Layer Security and 
+[SSL](https://en.wikipedia.org/wiki/SSL) (Secure Socket Layer) are both used to describe the HTTPS security layer,
+and are in practice synonymous. However, TLS is considered the current name for the technology, and SSL is considered
+[deprecated](https://tools.ietf.org/html/rfc7568). 
+
+As such, while both terms are in use (also in our codebase) and are indeed interchangeable, TLS is the preferred term. 
+That said however, we have at Grafana Labs decided to use both acronyms in combination when referring to this type of 
+technology, i.e. _TLS/SSL_. This is in order to not confuse those who may not be aware of them being synonymous,
+and SSL still being so prevalent in common discourse.

contribute/style-guides/backend.md

@@ -20,7 +20,7 @@ We use the standard following linters:
 
 In addition to the standard linters, we also use:
 
-- [revive](https://revive.run/) with a [custom config](https://github.com/grafana/grafana/blob/master/conf/revive.toml)
+- [revive](https://revive.run/) with a [custom config](https://github.com/grafana/grafana/blob/main/conf/revive.toml)
 - [GolangCI-Lint](https://github.com/golangci/golangci-lint)
 - [gosec](https://github.com/securego/gosec)
 
@@ -39,3 +39,62 @@ Tests must use the standard library, `testing`. For assertions, prefer using [te
 The majority of our tests uses [GoConvey](http://goconvey.co/) but that's something we want to avoid going forward.
 
 In the `sqlstore` package we do database operations in tests and while some might say that's not suited for unit tests. We think they are fast enough and provide a lot of value.
+
+### Assertions
+
+Use respectively [`assert.*`](https://github.com/stretchr/testify#assert-package) functions to make assertions that 
+should _not_ halt the test ("soft checks") and [`require.*`](https://github.com/stretchr/testify#require-package) 
+functions to make assertions that _should_ halt the test ("hard checks"). Typically you want to use the latter type of
+check to assert that errors have or have not happened, since continuing the test after such an assertion fails is
+chaotic (the system under test will be in an undefined state) and you'll often have segfaults in practice.
+
+### Sub-tests
+
+Use [`t.Run`](https://golang.org/pkg/testing/#T.Run) to group sub-test cases, since it allows common setup and teardown
+code, plus lets you run each test case in isolation when debugging. Don't use `t.Run` to e.g. group assertions.
+
+### Cleanup
+
+Use [`t.Cleanup`](https://golang.org/pkg/testing/#T.Cleanup) to clean up resources in tests. It's a less fragile choice than `defer`, since it's independent of which
+function you call it in. It will always execute after the test is over in reverse call order (last `t.Cleanup` first, same as `defer`).
+
+## Globals
+
+As a general rule of thumb, avoid using global variables, since they make the code difficult to maintain and reason
+about, and to write tests for. The Grafana codebase currently does use a lot of global variables, especially when
+it comes to configuration, but that is a problem we're trying to solve.
+
+## Pointers
+
+In general, use value types and only reach for pointers when there's a real need. The reason being that pointers
+increase the risk of bugs, since a pointer can be nil and dereferencing a nil pointer leads to a panic (AKA segfault).
+Valid reasons to use a pointer include (but not necessarily limited to):
+
+* You might need to pass a modifiable argument to a function
+* Copying an object might incur a performance hit (benchmark to check your assumptions, copying is often faster than
+  allocating heap memory)
+* You might *need* `nil` to tell if a variable isn't set, although usually it's better to use the type's zero
+  value to tell instead
+
+## Database
+
+In database related code, we follow certain patterns.
+
+### Foreign keys
+
+While they can be useful, we don't generally use foreign key constraints in Grafana, for historical and
+technical reasons. See this [comment](https://github.com/grafana/grafana/issues/3269#issuecomment-383328548) by Torkel 
+for context.
+
+### Unique columns
+
+If a column, or column combination, should be unique, add a corresponding uniqueness constraint through a migration.
+
+## JSON
+
+The simplejson package is used a lot throughout the backend codebase, but it's legacy, so if at all possible
+avoid using it in new code. Use [json-iterator](https://github.com/json-iterator/go) instead, which is a more performant 
+drop-in alternative to the standard [encoding/json](https://golang.org/pkg/encoding/json/) package. While encoding/json
+is a fine choice, profiling shows that json-iterator may be 3-4 times more efficient for encoding. We haven't profiled
+its parsing performance yet, but according to json-iterator's own benchmarks, it appears even more superior in this
+department.

contribute/style-guides/documentation-markdown-guide.md

@@ -116,12 +116,32 @@ Build a list of points - an unordered or unnumbered list - by using "\-" (hyphen
 
 ## Images
 
+_Do not_ use image shortcodes at this time.
+
 Include images in a document using the following syntax:
 
-**Example** \!\[Grafana Logo](/link/to/grafanalogo/logo.png)
+```
+![Alt text](link to image, starting with /img/docs/ if it is to an internal image "Title of image in sentence case")
+```
+
+> **Note:** Alt text does not appear when the user hovers the mouse over the image, but title text does.
+
+**Examples:** 
+
+- \!\[Grafana logo](/link/to/grafanalogo/logo.png)
+- \!\[Example](/img/docs/folder_name/alert_test_rule.png)
 
 This follows the format of "!", alt text wrapped in "[]" and the link URL wrapped in "()".
 
+You can also use HTML such as the following:
+```
+<img src="example.png"
+     alt="Example image"
+     style="float: left; margin-right: 5px;" />
+```
+
+In most cases, use the markdown syntax rather than the HTML syntax. Only use the HTML if you need to change the image in ways unsupported by Markdown.
+
 ## Comments
 
 You can include comments that will not appear in published markdown using the following syntax:

contribute/style-guides/documentation-style-guide.md

@@ -2,9 +2,11 @@
 
 This style guide applies to all documentation created for Grafana products.
 
-For information about how to write technical documentation, we suggest reviewing the content of the [Google Technical Writing courses](https://developers.google.com/tech-writing).
+For information about how to write technical documentation, refer to the following resources:
 
-The [Divio documentation system](https://documentation.divio.com/) site and the [Vue writing principles](https://v3.vuejs.org/guide/contributing/writing-guide.html#principles) are also good resources.
+* [Google Technical Writing courses](https://developers.google.com/tech-writing)
+* [Divio documentation system](https://documentation.divio.com/)
+* [Vue writing principles](https://v3.vuejs.org/guide/contributing/writing-guide.html#principles)
 
 ## Contributing
 
@@ -12,76 +14,97 @@ The *Documentation style guide* is a living document. Add to it whenever a style
 
 ## Published guides
 
-For all items not covered in this guide, refer to the [Microsoft Style Guide](https://docs.microsoft.com/en-us/style-guide/welcome/) and the [Chicago Manual of Style](https://www.chicagomanualofstyle.org/home.html).
+For all items that are not covered in this guide, refer to the [Google developer documentation style guide](https://developers.google.com/style) and the [Microsoft style guide](https://docs.microsoft.com/en-us/style-guide/welcome/), in that order.
 
 ## Spelling
 
-The [codespell](https://github.com/codespell-project/codespell) tool is run for every change to catch common misspellings.
+To catch common misspellings, the [codespell](https://github.com/codespell-project/codespell) tool is run for every change.
 
 ## Inclusive language
 
-This section provides guidelines on how to avoid using charged language in documentation.
+Avoid using charged language.
 
 ### Allowing and blocking
 
-Don't use "whitelist" or "blacklist" when referring to allowing or blocking content or traffic.
+When referring to _allowing_ or _blocking_ content or traffic, use a form of _allow_ or _block_:
 
-- When used as a noun, use "allowlist" or "blocklist".
-- When used as a verb, use "allow" or "block"
+- (noun) _allowlist_ or _blocklist_
+- (verb) _allow_ or _block_
 
 Example: _To **allow** outgoing traffic, add the IP to the **allowlist**._
 
-### Leader and follower
+Avoid _whitelist_ or _blacklist_.
 
-Don't use "master" or "slave" to describe relationships between nodes or processes.
+### Primary and secondary
 
-- Use "leader", "main" or "primary," instead of "master."
-- Use "follower" or "secondary," instead of "slave."
+To describe relationships between nodes or processes, there are several options:
 
-### Exceptions
+- Use _primary_, _main_, or _parent_, instead of _master_.
+- Use _secondary_, _replica_, or _child_, instead of _slave_.
 
-When referring to a configuration or settings used by third-party libraries och technologies outside the Grafana project, prefer the original name to avoid confusion.
-
-For example, use "master" when referring to the default Git branch.
+Avoid _master_ or _slave_.
 
 ## Grafana-specific style
 
-The following sections provide general guidelines on topics specific to Grafana documentation. Note that for the most part, these are *guidelines*, not rigid rules. If you have questions, ask in the #docs channel of Grafana Slack.
+The following guidelines are specific to Grafana documentation. For the most part, these are *guidelines* are not rigid rules. If you have questions, then please ask in the #docs channel of Grafana Slack.
 
 ### General
 
-- Use active voice. Avoid passive voice.
-  - Passive: The heatmap visualization is displayed.
+- Use active voice:
   - Active: Grafana displays the heatmap visualization.
-- Write in the imperative second person. Examples: You can write a query. Click the panel. Close the window.
-- Write in present tense.
-  - Not: The panel will open.
-  - Use: The panel opens. Grafana opens the panel.
-- Do not use an ampersand (&) as an abbreviation for "and."
+  - Passive: The heatmap visualization is displayed.
+- Write directly to the reader:
+  - Use: "After you create a dashboard, you can add a panel to it."
+  - Avoid: "After you create a dashboard, it is possible to add a panel to it."
+- Write in the imperative second person:
+  - "Click the panel."
+  - "Close the window."
+- Write in present tense:
+  - Use: "The panel opens."
+  - Avoid: "The panel will open."
+- Do not use an ampersand (&) as an abbreviation for _and_.
   - **Exceptions:** If an ampersand is used in the Grafana UI, then match the UI.
-- Avoid using internal slang and jargon in technical documentation.
-- Do not use two spaces after a period. Only add one space after each sentence. Do not add a space at the end of the paragraph.
-- Sentence length should be 25 words or less. If your thought is longer than 25 words, consider breaking up the sentence or changing the format to a list.
-- Paragraphs should be three sentences or fewer. Break up long paragraphs.
+- Avoid using internal jargon or slang.
+- Do not use two spaces after a period; use one space after a sentence.
+- Remove any extra space characters at the end of a paragraph.
+- Aim for your sentences to be fewer than 25 words. Instead, use smaller complete phrases or change the format, such as using a list.
+- Aim for paragraphs to be three sentences or fewer. Make the text more concise, use more headings, or both.
 
 ### File naming conventions
 
 - Files that are displayed in the help system should have names that are all lowercase, no spaces. Use hyphens instead of spaces. Example: glossary.md
 - Documentation file names should match the title. **Note:** This only applies to new files at this time. Do not change the names of older files unless directed to do so.
 - Internal reference file names should be all uppercase except the file extension. Example: CONTRIBUTING.md
+- Image file names should be descriptive and unique. Also, add the software version number that the image applies to or the screenshot was taken in. Example: share-dashboard-link-7-3.png
 
 ### Headings
 
 - Write headings in sentence case, not title case.
   - This is sentence case
-  - This Is Title Case
+  - This is Title Case
 - Task topic headings start with a verb.
-  - Write a query. Create a dashboard.
+  - Write a query
+  - Create a dashboard
 - Concept and reference topic headings should be nouns or gerunds. Examples: Contributing to docs, Visualizations, Style guide
-- Avoid following one heading with another heading.
+
+#### Heading don'ts
+
+- Avoid stacked headings, which is following one heading with another heading.
 - Avoid skipping heading levels. For example, an h1 should be followed by an h2 rather than an h3.
-- Avoid having just one lower-level heading. For example, h1, h2, h2, h3, h3, h2 is a good order. Do not go h1, h2, h3, h2, h3, h2.
-- Don't include parenthetical words like (Important!) in headings.
+- Avoid having just one lower-level heading. For example, h1, h2, h2, h3, h3, h2, h2 is a good order. Do not go h1, h2, h3, h2, h3, h2.
+- Avoid using hyphens in headings.
+- Do not include parenthetical words like (Important!) in headings.
+
+#### Step-by-step headings
+
+In most cases, headings should not be numbered steps.
+
+However, sometimes we need to use headings as numbered steps. This is mostly in cases where each step is complex or a series of other procedures. For example, in [Getting started with Grafana and Prometheus](https://grafana.com/docs/grafana/latest/getting-started/getting-started-prometheus/).
+
+If that is the case, then use the following format for headings:
+
+##### Step 1. Install the software
+##### Step 2. Run the software
 
 ### Images
 
@@ -91,12 +114,21 @@ The following sections provide general guidelines on topics specific to Grafana
 - Assume all graphics will be exclusively viewed on the web.
 - Maximum image size is 3840px X 2160px.
 - Screenshots should be readable, but not too large.
+- _Do not_ use image shortcodes. Follow the guidance in the [Grafana markdown guide](https://github.com/grafana/grafana/blob/main/contribute/style-guides/documentation-markdown-guide.md#images).
+- Markdown image links are preferred. Only use the HTML image links if you need to style the image in ways unsupported in Markdown.
+- When you name a file, follow the [file naming conventions](#file-naming-conventions). Example: image-name-7-3.png
+
+### Unordered lists
+
+Here are a few general rules about unordered lists. For more guidance, refer to [Lists](https://developers.google.com/style/lists) in the [Google developer style guide](https://developers.google.com/style/).
+
+- List items should begin with a capital letter unless there is a strong reason not to. For example, you are listing case-sensitive parameters.
+- List items should end with periods if they are complete sentences. If one item in a list ends with a period, then apply periods to all of them.
 
 ### Capitalization
 
 - Grafana, Loki, and Prometheus are always capitalized unless part of a code block.
 - API names are always Title Case, followed by "API"—for example, "Dashboard Permissions API"
-- Git is always capitalized, unless part of a code block.
 - Abbreviations are always capitalized (such as API, HTTP, ID, JSON, SQL, or URL) unless they are part of a code block.
 - Menu and submenu titles always use sentence case: capitalize the first word, and lowercase the rest.
   - "Dashboards" when referring to the submenu title.
@@ -106,6 +138,34 @@ The following sections provide general guidelines on topics specific to Grafana
   - Lowercase "dashboards" when referring to multiple dashboards.
 - **Exceptions:** If a term is lowercased in the Grafana UI, then match the UI.
 
+#### Git, GitHub
+
+Git is always capitalized, unless part of a code block. GitHub is the correct spelling and capitalization.
+
+#### Integrations
+
+In general, "integration" is not capitalized. Only capitalize it if it is capitalized in the UI or part of a proper noun, like the name of a specific integration.
+
+The first letter of the name of an integration is always capitalized, even if the original named source is lowercase.
+
+**Examples:**
+- MySQL Integration
+- CockroachDB Integration
+- Etcd Integration
+- I installed an integration on my local Grafana.
+
+#### Kubernetes objects
+
+Capitalize Kubernetes objects such as Job, Pod, and StatefulSet when it is clear you are specifically talking about them and not generic jobs, pods, or whatever.
+
+Introduce the object as "Kubernetes XX" on the first usage, then just the object in subsequent uses.
+
+**Example:**
+
+Create the Kubernetes Job and check the logs to retrieve the generated token:
+
+The Job requires the token be submitted as …
+
 ### Links and references
 
 When referencing another document, use "Refer to" rather than alternatives such as "See" or "Check out."
@@ -152,9 +212,8 @@ Warnings tell the user not to do something. For example:
 - Do not assume everyone is using Linux. Make sure instructions include enough information for Windows and Mac users to successfully complete procedures.
 
 - Do not add `$` before commands. Make it easy for users to copy and paste commands.
-
-  - **Wrong:** `$ sudo yum install grafana`
   - **Right:** `sudo yum install grafana`
+  - **Wrong:** `$ sudo yum install grafana`
 
 - Include `sudo` before commands that require `sudo` to work.
 
@@ -174,6 +233,18 @@ Authorization: Bearer eyJrIjoiT0tTcG1pUlY2RnVKZTFVaDFsNFZXdE9ZWmNrMkZYbk
 
 Grafana products has some words, abbreviations, and terms particular to the Grafana discourse community.
 
+#### changelog
+
+One word, not two.
+
+**Example**
+
+- Read the full changelog.
+
+**Exception:**
+
+- When referring to the file containing the official changelog, use the filename: `CHANGELOG.md`.
+
 #### checkout, check out
 
 Two words if used as a verb, one word if used as a noun.
@@ -185,7 +256,7 @@ Two words if used as a verb, one word if used as a noun.
 
 #### data source
 
-Two words, not one
+Two words, not one.
 
 **Exceptions:**
 - "datasource" used as an identifier
@@ -213,12 +284,25 @@ Do not use. This is developer jargon that refers to a UI panel. Refer to the pan
 
 One word, not two.
 
+#### mixin
+
+One word, not two. Also, not hyphenated.
+
 #### open source, open-source
 
 Do not hyphenate when used as an adjective unless the lack of hyphen would cause confusion. For example: _Open source software design is the most open open-source system I can imagine._
 
 Do not hyphenate when it is used as a noun. For example: _Open source is the best way to develop software._
 
+#### plugin, plug in
+
+Two words if used as a verb, one word if used as a noun. Do not use _plug-in_.
+
+**Examples**
+
+- Plug in the appliance.
+- Download the plugin.
+
 #### setup, set up
 
 Two words if used as a verb, one word if used as a noun.
@@ -227,3 +311,22 @@ Two words if used as a verb, one word if used as a noun.
 
 - Set up the workspace.
 - Initial setup might take five minutes.
+
+#### node_exporter, windows_exporter
+
+When referencing the Prometheus data source exporters, always use "node_exporter" and "windows_exporter" when referring to those tools.
+
+**Correct:** node_exporter, windows_exporter
+**Incorrect:** Node Exporter, node exporter, Windows Exporter, Windows exporter, windows exporter.
+
+#### web server
+
+Two words, not one.
+
+**Correct:** web server
+**Incorrect:** webserver
+
+### MS SQL Server
+Always use "MS SQL" when referring to MS SQL Server application.
+
+Incorrect UI spellings will be corrected in a later version of Grafana.

contribute/style-guides/e2e.md

@@ -160,3 +160,41 @@ describe('List test', () => {
   });
 });
 ```
+
+## Aria-Labels vs data-testid
+Our selectors are set up to work with both aria-labels and data-testid attributes. Aria-labels help assistive technologies such as screenreaders identify interactive elements of a page for our users. 
+
+A good example of a time to use an aria-label might be if you have a button with an X to close:
+```
+<button aria-label="close">X<button>
+```
+It might be clear visually that the X closes the modal, but audibly it would not be clear for example.
+```
+<button aria-label="close">Close<button>
+```
+The above example for example might read aloud to a user "Close, Close" or something similar. 
+
+However adding aria-labels to elements that are already clearly labeled or not interactive can be confusing and redundant for users with assistive technologies.
+
+In such cases rather than adding unnecessary aria-labels to components so as to make them selectable for testing, it is preferable to use a data attribute that would not be read aloud with an assistive technology for example:
+
+```
+<button data-testid="modal-close-button">Close<button>
+```
+
+We have added support for this in our selectors, to use:
+
+Prefix your selector string with "data-testid":
+```typescript
+export const Components = {
+  Login: {
+    openButton: "data-testid-open", // this would look for a data-testid
+    closeButton: "close-button" // this would look for an aria-label
+  },
+};
+```
+
+and in your component, import the selectors and add the data test id:
+```
+<button data-testid={Selectors.Components.Login.openButton}>
+```

contribute/style-guides/redux.md

@@ -46,3 +46,37 @@ const dispatchedActions = await thunkTester(initialState)
 
 expect(dispatchedActions).toEqual([someAction('reducer tests')]);
 ```
+
+## Typing of connected props
+
+It is possible to infer connected props automatically from `mapStateToProps` and `mapDispatchToProps` using a helper type `ConnectedProps` from Redux. For this to work the `connect` call has to be split into two parts.
+
+```typescript
+import { connect, ConnectedProps } from 'react-redux'
+
+const mapStateToProps = (state: StoreState) => {
+  return {
+    location: state.location,
+    initDone: state.panelEditor.initDone,
+    uiState: state.panelEditor.ui,
+  };
+};
+
+const mapDispatchToProps = {
+  updateLocation,
+  initPanelEditor,
+  panelEditorCleanUp,
+  setDiscardChanges,
+  updatePanelEditorUIState,
+  updateTimeZoneForSession,
+};
+
+const connector = connect(mapStateToProps, mapDispatchToProps);
+
+type Props = OwnProps & ConnectedProps<typeof connector>;
+
+class PanelEditorUnconnected extends PureComponent<Props> {};
+
+export const PanelEditor = connector(PanelEditorUnconnected);
+```
+For more examples, refer to the [Redux docs](https://react-redux.js.org/using-react-redux/static-typing#inferring-the-connected-props-automatically).

contribute/style-guides/storybook.md

@@ -64,13 +64,13 @@ To link a component’s stories with an MDX file you have to do this:
 ```jsx
 // In TabsBar.story.tsx
 
-import { TabsBar } from "./TabsBar";
+import { TabsBar } from './TabsBar';
 
 // Import the MDX file
-import mdx from "./TabsBar.mdx";
+import mdx from './TabsBar.mdx';
 
 export default {
-  title: "General/Tabs/TabsBar",
+  title: 'General/Tabs/TabsBar',
   component: TabsBar,
   parameters: {
     docs: {
@@ -93,8 +93,8 @@ There are some things that the MDX file should contain:
 ```jsx
 // In MyComponent.mdx
 
-import { Props } from "@storybook/addon-docs/blocks";
-import { MyComponent } from "./MyComponent";
+import { Props } from '@storybook/addon-docs/blocks';
+import { MyComponent } from './MyComponent';
 
 <Props of={MyComponent} />;
 ```
@@ -141,39 +141,66 @@ interface MyProps {
 }
 ```
 
-### Knobs
+### Controls
 
-Knobs is an [addon to Storybook](https://github.com/storybookjs/storybook/tree/master/addons/knobs) which can be used to easily switch values in the UI. A good use case for it is to try different props for the component. Using knobs is easy. Grafana is set up so knobs can be used straight out of the box. Here is an example of how you might use it.
+The [controls addon](https://storybook.js.org/docs/react/essentials/controls) provides a way to interact with a component's properties dynamically and requires much less code than knobs. We're deprecating knobs in favor of using controls.
 
-```jsx
-// In MyComponent.story.tsx
+#### Migrating a story from Knobs to Controls
 
-import { number, text } from "@storybook/addon-knobs";
+As a test, we migrated the [button story](https://github.com/grafana/grafana/blob/main/packages/grafana-ui/src/components/Button/Button.story.tsx). Here's the guide on how to migrate a story to controls.
 
-export const basicStory = () => (
-  <MyComponent
-    max={number("Max value", 10)}
-    min={number("Min value", -10)}
-    title={text("Title", "Look at the value!")}
-  />
-);
-```
+1.  Remove the `@storybook/addon-knobs` dependency.
+2.  Import the Story type from `@storybook/react`
 
-The general convention is that the first parameter of the knob is its name and the second is the default value. There are some more types:
+    `import { Story } from @storybook/react`
 
-| Knob      | Description                                                                                                                          |
-| --------- | ------------------------------------------------------------------------------------------------------------------------------------ |
-| `text`    | Any text field                                                                                                                       |
-| `number`  | Any number input. Also [available as range](https://github.com/storybookjs/storybook/tree/master/addons/knobs#number-bound-by-range) |
-| `boolean` | A switch between true/false                                                                                                          |
-| `color`   | Color picker                                                                                                                         |
-| `object`  | JSON input or array. Good to use if the property requires more complex data structures.                                              |
-| `array`   | Array of strings separated by a comma                                                                                                |
-| `select`  | Select a value from an options object. Good for trying different test cases.                                                         |
-| `options` | Configurable UI for selecting a range of options                                                                                     |
-| `files`   | File selector                                                                                                                        |
-| `date`    | Select date as stringified Unix timestamp                                                                                            |
-| `button`  | Has a handler which is called when clicked                                                                                           |
+3.  Import the props interface from the component you're working on (these must be exported in the component).
+
+    `import { Props } from './Component'`
+
+4.  Add the Story type to all stories in the file, then replace the props sent to the component
+    and remove any knobs.
+
+    Before
+
+    ```tsx
+    export const Simple = () => {
+      const prop1 = text('Prop1', 'Example text');
+      const prop2 = select('Prop2', ['option1', 'option2'], 'option1');
+
+      return <Component prop1={prop1} prop2={prop2} />;
+    };
+    ```
+
+    After
+
+    ```tsx
+    export const Simple: Story<Props> = ({ prop1, prop2 }) => {
+      return <Component prop1={prop1} prop2={prop2} />;
+    };
+    ```
+
+5.  Add default props (or args in Storybook language).
+
+    ```tsx
+    Simple.args = {
+      prop1: 'Example text',
+      prop2: 'option 1',
+    };
+    ```
+
+6.  If the component has advanced props type (ie. other than string, number, boolean), you need to
+    specify these in an `argTypes`. This is done in the default export of the story.
+
+    ```tsx
+    export default {
+      title: 'Component/Component',
+      component: Component,
+      argTypes: {
+        prop2: { control: { type: 'select', options: ['option1', 'option2'] } },
+      },
+    };
+    ```
 
 ## Best practices
 

contribute/style-guides/styling.md

@@ -10,7 +10,7 @@ For styling components, use [Emotion's `css` function](https://emotion.sh/docs/e
 
 ```tsx
 import React from 'react';
-import { css } from 'emotion';
+import { css } from '@emotion/css';
 
 const ComponentA = () => (
   <div
@@ -27,37 +27,57 @@ const ComponentA = () => (
 
 To access the theme in your styles, use the `useStyles` hook. It provides basic memoization and access to the theme object.
 
+> Please remember to put `getStyles` function at the end of the file!
+
 ```tsx
 import React, { FC } from 'react';
 import { GrafanaTheme } from '@grafana/data';
 import { useStyles } from '@grafana/ui';
-import { css } from 'emotion';
-
-const getComponentStyles = (theme: GrafanaTheme) => css`
-  padding: ${theme.spacing.md};
-`;
+import { css } from '@emotion/css';
 
 const Foo: FC<FooProps> = () => {
-  const styles = useStyles(getComponentsStyles);
+  const styles = useStyles(getStyles);
 
-  // Use styles with className
+  // Use styles with classNames
+  return <div className={styles}>...</div>;
 };
+
+const getStyles = (theme: GrafanaTheme) => css`
+  padding: ${theme.spacing.md};
+`;
 ```
 
 ### Styling complex components
 
 In more complex cases, especially when you need to style multiple DOM elements in one component, or when using styles that depend on properties and/or state, you should create a helper function that returns an object of styles. This function should also be wrapped in the `stylesFactory` helper function, which will provide basic memoization.
 
-Let's say you need to style a component that has a different background depending on the theme:
+Let's say you need to style a component that has a different background depending on the `isActive` property :
 
 ```tsx
 import React from 'react';
-import { css } from 'emotion';
+import { css } from '@emotion/css';
 import { GrafanaTheme } from '@grafana/data';
 import { selectThemeVariant, stylesFactory, useTheme } from '@grafana/ui';
 
-const getStyles = stylesFactory((theme: GrafanaTheme) => {
-  const backgroundColor = selectThemeVariant({ light: theme.colors.red, dark: theme.colors.blue }, theme.type);
+interface ComponentAProps {
+  isActive: boolean;
+}
+
+const ComponentA: React.FC<ComponentAProps> = ({ isActive }) => {
+  const theme = useTheme();
+  const styles = getStyles(theme, isActive);
+
+  return (
+    <div className={styles.wrapper}>
+      As red as you can get
+      <i className={styles.icon} />
+    </div>
+  );
+};
+
+// Mind, that you can pass multiple arguments, theme included
+const getStyles = stylesFactory((theme: GrafanaTheme, isActive: boolean) => {
+  const backgroundColor = isActive ? theme.colors.red : theme.colors.blue;
 
   return {
     wrapper: css`
@@ -68,18 +88,6 @@ const getStyles = stylesFactory((theme: GrafanaTheme) => {
     `,
   };
 });
-
-const ComponentA = () => {
-  const theme = useTheme();
-  const styles = getStyles(theme);
-
-  return (
-    <div className={styles.wrapper}>
-      As red as you can get
-      <i className={styles.icon} />
-    </div>
-  );
-};
 ```
 
 For more information about themes at Grafana please see the [themes guide](./themes.md).
@@ -90,7 +98,7 @@ For class composition, use [Emotion's `cx` function](https://emotion.sh/docs/emo
 
 ```tsx
 import React from 'react';
-import { css, cx } from 'emotion';
+import { css, cx } from '@emotion/css';
 
 interface Props {
   className?: string;

contribute/style-guides/themes.md

@@ -4,11 +4,8 @@
 
 **Themes are implemented in Typescript.** That's because our goal is to share variables between Grafana TypeScript and [Sass](https://sass-lang.com/) code. Theme definitions are located in the following files:
 
-- [packages/grafana-ui/src/themes/dark.ts](../../packages/grafana-ui/src/themes/dark.ts)
-- [packages/grafana-ui/src/themes/default.ts](../../packages/grafana-ui/src/themes/default.ts)
-- [packages/grafana-ui/src/themes/light.ts](../../packages/grafana-ui/src/themes/light.ts)
-
-The `default.ts` file holds common variables like typography and spacing definitions, while `[light|dark].ts` primarily specify colors used in themes.
+- [packages/grafana-data/src/themes/createTheme.ts](../../packages/grafana-data/src/themes/createTheme.ts)
+- [packages/grafana-data/src/themes/createColors.ts](../../packages/grafana-data/src/themes/createColors.ts)
 
 ## Usage
 
@@ -18,23 +15,22 @@ This section provides usage guidelines.
 
 Here's how to use Grafana themes in React components.
 
-#### useStyles hook
+#### useStyles2 hook
 
-`useStyles` memoizes the function and provides access to the theme.
+`useStyles2` memoizes the function and provides access to the theme.
 
 ```tsx
 import React, { FC } from 'react';
-import { GrafanaTheme } from '@grafana/data';
-import { useStyles } from '@grafana/ui';
-import { css } from 'emotion';
+import { GrafanaTheme2 } from '@grafana/data';
+import { useStyles2 } from '@grafana/ui';
+import { css } from '@emotion/css';
 
-const getComponentStyles = (theme: GrafanaTheme) => css`
+const getComponentStyles = (theme: GrafanaTheme2) => css`
   padding: ${theme.spacing.md};
 `;
 
 const Foo: FC<FooProps> = () => {
-  const styles = useStyles(getComponentsStyles);
-
+  const styles = useStyles2(getComponentsStyles);
   // Use styles with className
 };
 ```
@@ -43,21 +39,95 @@ const Foo: FC<FooProps> = () => {
 
 ```tsx
 import React, { FC } from 'react';
-import { useTheme } from '@grafana/ui';
+import { useTheme2 } from '@grafana/ui';
 
 const Foo: FC<FooProps> = () => {
-  const theme = useTheme();
+  const theme = useTheme2();
 
   // Your component has access to the theme variables now
 };
 ```
 
+## Picking the right variable
+
+### The rich color object and the state colors
+
+The theme.colors object has 6 rich color objects for `primary`, `secondary`, `info`, `success`, `warning` and `error`. These all
+have the same sub colors that have different use cases.
+
+| Property     | When to use                                                |
+| ------------ | ---------------------------------------------------------- |
+| main         | For backgrounds                                            |
+| shade        | For hover highlight                                        |
+| text         | For text color                                             |
+| border       | For borders, currently always the same as text color       |
+| contrastText | Text color to use for text placed on top of the main color |
+
+Example use cases:
+
+- Want a `red` background? Use `theme.colors.error.main`
+- Want `green` text? Use `theme.colors.success.text`
+- Want text to be visible when placed inside a background that uses `theme.colors.error.main` then use `theme.colors.error.contrastText`.
+
+### Text colors
+
+| Property                      | When to use                                                                    |
+| ----------------------------- | ------------------------------------------------------------------------------ |
+| theme.colors.text.primary     | The default text color                                                         |
+| theme.colors.text.secondary   | Text color for things that should be a bit less prominent                      |
+| theme.colors.text.disabled    | Text color for disabled / faint things                                         |
+| theme.colors.text.link        | Text link color                                                                |
+| theme.colors.text.maxContrast | Maximum contrast (absolute white in dark theme, absolute black in white theme) |
+
+### Background colors
+
+| Property                          | When to use                                                                                       |
+| --------------------------------- | ------------------------------------------------------------------------------------------------- |
+| theme.colors.background.canvas    | Think dashboard background. A background surface for panels and panes that use primary background |
+| theme.colors.background.primary   | The default content background for content panes and panels                                       |
+| theme.colors.background.secondary | For cards and other surfaces that need to stand out when placed on top of the primary background  |
+
+### Borders
+
+| Property                   | When to use                                                  |
+| -------------------------- | ------------------------------------------------------------ |
+| theme.colors.border.weak   | Primary border for panels and panes and other subtle borders |
+| theme.colors.border.medium | For stronger borders like inputs                             |
+| theme.colors.border.strong | For even stronger border like hover highighted border        |
+
+### Actions
+
+| Property                     | When to use                                           |
+| ---------------------------- | ----------------------------------------------------- |
+| theme.colors.action.hover    | Background color for hover on card, menu or list item |
+| theme.colors.action.focus    | Background color for focused card, menu or list item  |
+| theme.colors.action.selected | Background color for selected card, menu or list item |
+
+### Paddings and margins
+
+| Example                     | Result            |
+| --------------------------- | ----------------- |
+| theme.spacing(1)            | 8px               |
+| theme.spacing(1, 2)         | 8px 16px          |
+| theme.spacing(1, 2, 0.5, 4) | 8px 16px 4px 32px |
+
+### Border radius
+
+| Example                     | Result |
+| --------------------------- | ------ |
+| theme.shape.borderRadius(1) | 2px    |
+| theme.shape.borderRadius(2) | 4px    |
+
+### Typography
+
+For font family, font sizes and line heights use the variables under `theme.typography`. 
+
 #### Using `ThemeContext` directly
 
 ```tsx
 import { ThemeContext } from '@grafana/ui';
 
-<ThemeContext.Consumer>{theme => <Foo theme={theme} />}</ThemeContext.Consumer>;
+<ThemeContext.Consumer>{(theme) => <Foo theme={theme} />}</ThemeContext.Consumer>;
 ```
 
 #### Using `withTheme` higher-order component (HOC)
@@ -67,40 +137,25 @@ With this method your component will be automatically wrapped in `ThemeContext.C
 ```ts
 import  { ThemeContext, Themeable } from '@grafana/ui';
 
-interface FooProps extends Themeable {}
+interface FooProps extends Themeable2 {}
 
 const Foo: React.FunctionComponent<FooProps> = () => ...
 
-export default withTheme(Foo);
+export default withTheme2(Foo);
 ```
 
-### Test components that use `ThemeContext`
+### Using theme in tests
 
-When implementing snapshot tests for components that use the `withTheme` HOC, the snapshot will contain the entire theme object. Any change to the theme renders the snapshot outdated.
-
-To make your snapshot theme independent, use the `mockThemeContext` helper function:
+If you need to pass a theme object to a function under test just import `createTheme` and call it without
+any arguments.
 
 ```tsx
-import { mockThemeContext } from '@grafana/ui';
-import { MyComponent } from './MyComponent';
+import { createTheme } from '@grafana/data';
 
 describe('MyComponent', () => {
-  let restoreThemeContext;
-
-  beforeAll(() => {
-    // Create ThemeContext mock before any snapshot test is executed
-    restoreThemeContext = mockThemeContext({ type: GrafanaThemeType.Dark });
-  });
-
-  afterAll(() => {
-    // Make sure the theme is restored after snapshot tests are performed
-    restoreThemeContext();
-  });
-
-
-  it('renders correctly', () => {
-    const wrapper = mount(<MyComponent />)
-    expect(wrapper).toMatchSnapshot();
+  it('should work', () => {
+    result = functionThatNeedsTheme(createTheme());
+    expect(result).toBe(true);
   });
 });
 ```
@@ -117,36 +172,5 @@ This section provides insight into frequently-asked questions.
 
 `[_variables|_variables.dark|_variables.light].generated.scss` files are the ones that are referenced in the main Sass files for Sass variables to be available. **These files are automatically generated and should never be modified by hand!**
 
-#### If you need to modify a _Sass variable value_ you need to modify the corresponding Typescript file that is the source of the variables:
-
-- `_variables.generated.scss` - modify `grafana-ui/src/themes/default.ts`
-- `_variables.light.generated.scss` - modify `grafana-ui/src/themes/light.ts`
-- `_variables.dark.generated.scss` - modify `grafana-ui/src/themes/dark.ts`
-
-#### If you need to _add new variable_ to Sass variables you need to modify corresponding template file:
-
-- `_variables.generated.scss` - modify `grafana-ui/src/themes/_variables.scss.tmpl.ts`
-- `_variables.light.generated.scss` - modify `grafana-ui/src/themes/_variables.light.scss.tmpl.ts`
-- `_variables.dark.generated.scss` - modify `grafana-ui/src/themes/_variables.dark.scss.tmpl.ts`
-
-## Limitations
-
-This section describes limitations with Grafana's theming system.
-
-### You must ensure `ThemeContext` provider is available in a React tree
-
-By default all react2angular directives have `ThemeContext.Provider` ensured. But, there are cases where we create another React tree via `ReactDOM.render`. This happens in the case of graph legend rendering and the `ReactContainer` directive. In such cases theme consumption will fail. To make sure theme context is available in such cases, you need to wrap your rendered component with ThemeContext.Provider using the `provideTheme` function:
-
-```ts
-// graph.ts
-import { provideTheme } from 'app/core/utils/ConfigProvider';
-
-// Create component with ThemeContext.Provider first.
-// Otherwise React will create new components every time it renders!
-const LegendWithThemeProvider = provideTheme(Legend);
-
-const legendReactElem = React.createElement(LegendWithThemeProvider, legendProps);
-ReactDOM.render(legendReactElem, this.legendElem, () => this.renderPanel());
-```
-
-`provideTheme` makes current theme available via ThemeContext by checking if user has `lightTheme` set in her boot data.
+If you need to modify the sass variable files be sure to update the files that end with `.tmpl.ts` and
+not the `.generated.scss` files.

cue.mod/module.cue

@@ -0,0 +1 @@
+module: "github.com/grafana/grafana"

cue/data/gen.cue

@@ -0,0 +1,212 @@
+package grafanaschema
+
+import "github.com/grafana/grafana/cue/scuemata"
+
+Family: scuemata.#Family & {
+	lineages: [
+		[ 
+			{ // 0.0
+                // Unique numeric identifier for the dashboard.
+                // TODO must isolate or remove identifiers local to a Grafana instance...?
+                id?: number
+                // Unique dashboard identifier that can be generated by anyone. string (8-40)
+                uid?: string
+                // Title of dashboard.
+                title?: string
+                // Description of dashboard.
+                description?: string
+
+                gnetId?: string
+                // Tags associated with dashboard.
+                tags?: [...string]
+                // Theme of dashboard.
+                style: *"light" | "dark"
+                // Timezone of dashboard,
+                timezone?: *"browser" | "utc"
+                // Whether a dashboard is editable or not.
+                editable: bool | *true
+                // 0 for no shared crosshair or tooltip (default).
+                // 1 for shared crosshair.
+                // 2 for shared crosshair AND shared tooltip.
+                graphTooltip: >=0 & <=2 | *0
+                // Time range for dashboard, e.g. last 6 hours, last 7 days, etc
+                time?: {
+                    from: string | *"now-6h"
+                    to:   string | *"now"
+                }
+                // Timepicker metadata.
+                timepicker?: {
+                    // Whether timepicker is collapsed or not.
+                    collapse: bool | *false
+                    // Whether timepicker is enabled or not.
+                    enable: bool | *true
+                    // Whether timepicker is visible or not.
+                    hidden: bool | *false
+                    // Selectable intervals for auto-refresh.
+                    refresh_intervals: [...string] | *["5s", "10s", "30s", "1m", "5m", "15m", "30m", "1h", "2h", "1d"]
+                }
+                // Templating.
+                templating?: list: [...{...}]
+                // Annotations.
+                annotations?: list: [...{
+                    builtIn: number | *0
+                    // Datasource to use for annotation.
+                    datasource: string
+                    // Whether annotation is enabled.
+                    enable?: bool | *true
+                    // Whether to hide annotation.
+                    hide?: bool | *false
+                    // Annotation icon color.
+                    iconColor?: string
+                    // Name of annotation.
+                    name?: string
+                    type: string | *"dashboard"
+                    // Query for annotation data.
+                    rawQuery?: string
+                    showIn:   number | *0
+                }]
+                // Auto-refresh interval.
+                refresh?: string
+                // Version of the JSON schema, incremented each time a Grafana update brings
+                // changes to said schema.
+                schemaVersion: number | *25
+                // Version of the dashboard, incremented each time the dashboard is updated.
+                version?: number
+                panels?: [...#Panel]
+
+                // Dashboard panels. Panels are canonically defined inline
+                // because they share a version timeline with the dashboard
+                // schema; they do not vary independently. We create a separate,
+                // synthetic Family to represent them in Go, for ease of generating
+                // e.g. JSON Schema.
+                #Panel: {
+                    // The panel plugin type id. 
+                    type: !=""
+
+                    // Internal - the exact major and minor versions of the panel plugin
+                    // schema. Hidden and therefore not a part of the data model, but
+                    // expected to be filled with panel plugin schema versions so that it's
+                    // possible to figure out which schema version matched on a successful
+                    // unification.
+                    // _pv: { maj: int, min: int }
+                    // The major and minor versions of the panel plugin for this schema.
+                    // TODO 2-tuple list instead of struct?
+                    panelSchema?: { maj: number, min: number }
+
+                    // Panel title.
+                    title?: string
+                    // Description.
+                    description?: string
+                    // Whether to display the panel without a background.
+                    transparent: bool | *false
+                    // Name of default datasource.
+                    datasource?: string
+                    // Grid position.
+                    gridPos?: {
+                        // Panel
+                        h: number & >0 | *9
+                        // Panel
+                        w: number & >0 & <=24 | *12
+                        // Panel x
+                        x: number & >=0 & <24 | *0
+                        // Panel y
+                        y: number & >=0 | *0
+                        // true if fixed
+                        static?: bool
+                    }
+                    // Panel links.
+                    // links?: [..._panelLink]
+                    // Name of template variable to repeat for.
+                    repeat?: string
+                    // Direction to repeat in if 'repeat' is set.
+                    // "h" for horizontal, "v" for vertical.
+                    repeatDirection: *"h" | "v"
+                    // Schema for panel targets is specified by datasource
+                    // plugins. We use a placeholder definition, which the Go
+                    // schema loader either left open/as-is with the Base
+                    // variant of the Dashboard and Panel families, or filled
+                    // with types derived from plugins in the Instance variant.
+                    // When working directly from CUE, importers can extend this
+                    // type directly to achieve the same effect.
+                    targets?: [...{...}]
+
+                    // The values depend on panel type
+                    options: {...}
+                    fieldConfig: {
+                        defaults: {
+                            // The display value for this field.  This supports template variables blank is auto
+                            displayName?: string
+
+                            // This can be used by data sources that return and explicit naming structure for values and labels
+                            // When this property is configured, this value is used rather than the default naming strategy.
+                            displayNameFromDS?: string
+
+                            // Human readable field metadata
+                            description?: string
+
+                            // An explict path to the field in the datasource.  When the frame meta includes a path,
+                            // This will default to `${frame.meta.path}/${field.name}
+                            //
+                            // When defined, this value can be used as an identifier within the datasource scope, and
+                            // may be used to update the results
+                            path?: string
+
+                            // True if data source can write a value to the path.  Auth/authz are supported separately
+                            writeable?: bool
+
+                            // True if data source field supports ad-hoc filters
+                            filterable?: bool
+
+                            // Numeric Options
+                            unit?: string
+
+                            // Significant digits (for display)
+                            decimals?: number
+
+                            min?: number
+                            max?: number
+
+                            //   // Convert input values into a display string
+                            //   mappings?: ValueMapping[];
+
+                            //   // Map numeric values to states
+                            //   thresholds?: ThresholdsConfig;
+
+                            //   // Map values to a display color
+                            //   color?: FieldColor;
+
+                            //   // Used when reducing field values
+                            //   nullValueMode?: NullValueMode;
+
+                            //   // The behavior when clicking on a result
+                            links?: [...]
+
+                            // Alternative to empty string
+                            noValue?: string
+
+                            // Can always exist. Valid fields within this are
+                            // defined by the panel plugin - that's the
+                            // PanelFieldConfig that comes from the plugin.
+                            custom?: {}
+                        }
+                        overrides: [...{
+                            matcher: {
+                                id: string | *""
+                                options?: _
+                            }
+                            properties: [...{
+                                id: string | *""
+                                value?: _
+                            }]
+                        }]
+                    }
+                }
+            }
+		]
+	]
+}
+
+#Latest: {
+    #Dashboard: Family.latest
+    #Panel: Family.latest._Panel
+}

cue/scuemata/panel-plugin.cue

@@ -0,0 +1,27 @@
+package scuemata
+
+// Definition of the shape of a panel plugin's schema declarations in its
+// schema.cue file.
+//
+// Note that these keys do not appear directly in any real JSON artifact;
+// rather, they are composed into panel structures as they are defined within
+// the larger Dashboard schema.
+#PanelSchema: {
+    // Defines plugin specific options for a panel
+    PanelOptions: {...}
+
+    // Define the custom properties that exist within standard field config
+    PanelFieldConfig?: {...}
+
+    // Panels may define their own types
+    ...
+}
+
+// A lineage of panel schema
+#PanelLineage: [#PanelSchema, ...#PanelSchema]
+
+// Panel plugin-specific Family
+#PanelFamily: {
+    lineages: [#PanelLineage, ...#PanelLineage]
+    migrations: [...#Migration]
+}

cue/scuemata/scuemata.cue

@@ -0,0 +1,60 @@
+package scuemata
+
+// A family is a collection of schemas that specify a single kind of object,
+// allowing evolution of the canonical schema for that kind of object over time.
+//
+// The schemas are organized into a list of Lineages, which are themselves ordered
+// lists of schemas where each schema with its predecessor in the lineage.
+//
+// If it is desired to define a schema with a breaking schema relative to its
+// predecessors, a new Lineage must be created, as well as a Migration that defines
+// a mapping to the new schema from the latest schema in prior Lineage.
+//
+// The version number of a schema is not controlled by the schema itself, but by
+// its position in the list of lineages - e.g., 0.0 corresponds to the first
+// schema in the first lineage.
+#Family: {
+	lineages: [#Lineage, ...#Lineage]
+	migrations: [...#Migration]
+	let lseq = lineages[len(lineages)-1]
+	latest: #LastSchema & {_p: lseq}
+}
+
+// A Lineage is a non-empty list containing an ordered series of schemas that
+// all describe a single kind of object, where each schema is backwards
+// compatible with its predecessor.
+#Lineage: [{...}, ...{...}]
+
+#LastSchema: {
+	_p: #Lineage
+	_p[len(_p)-1]
+}
+
+// A Migration defines a relation between two schemas, "_from" and "_to". The
+// relation expresses any complex mappings that must be performed to
+// transform an input artifact valid with respect to the _from schema, into
+// an artifact valid with respect to the _to schema. This is accomplished
+// in two stages:
+//   1. A Migration is initially defined by passing in schemas for _from and _to,
+//      and mappings that translate _from to _to are defined in _rel. 
+//   2. A concrete object may then be unified with _to, resulting in its values
+//      being mapped onto "result" by way of _rel.
+//
+// This is the absolute simplest possible definition of a Migration. It's
+// incumbent on the implementor to manually ensure the correctness and
+// completeness of the mapping. The primary value in defining such a generic
+// structure is to allow comparably generic logic for migrating concrete
+// artifacts through schema changes.
+//
+// If _to isn't backwards compatible (accretion-only) with _from, then _rel must
+// explicitly enumerate every field in _from and map it to a field in _to, even
+// if they're identical. This is laborious for anything outside trivially tiny
+// schema. We'll want to eventually add helpers for whitelisting or blacklisting
+// of paths in _from, so that migrations of larger schema can focus narrowly on
+// the points of actual change.
+#Migration: {
+	from: {...}
+	to: {...}
+	rel: {...}
+	result: to & rel
+}

cue/ui/gen.cue

@@ -0,0 +1,93 @@
+package grafanaschema
+
+TableCellDisplayMode: {
+  Auto: "auto",
+  ColorText: "color-text",
+  ColorBackground: "color-background",
+  GradientGauge: "gradient-gauge",
+  LcdGauge: "lcd-gauge",
+  JSONView: "json-view",
+  BasicGauge: "basic",
+  Image: "image",
+} @cuetsy(targetType="enum")
+
+TableFieldOptions: {
+  width?: number
+  align: FieldTextAlignment | *"auto"
+  displayMode: TableCellDisplayMode | *"auto"
+  hidden?: bool  // ?? default is missing or false ??
+} @cuetsy(targetType="interface")
+
+TableSortByFieldState: {
+  displayName: string
+  desc?: bool
+} @cuetsy(targetType="interface")
+
+TooltipDisplayMode:          "single" | "multi" | "none"          @cuetsy(targetType="enum")
+FieldTextAlignment:   "auto" | "left" | "right" | "center" @cuetsy(targetType="type")
+AxisPlacement:        "auto" | "top" | "right" | "bottom" | "left" | "hidden" @cuetsy(targetType="enum")
+PointVisibility:      "auto" | "never" | "always"                             @cuetsy(targetType="enum")
+DrawStyle:            "line" | "bars" | "points"                              @cuetsy(targetType="enum")
+LineInterpolation:    "linear" | "smooth" | "stepBefore" | "stepAfter"        @cuetsy(targetType="enum")
+ScaleDistribution:    "linear" | "log"                                        @cuetsy(targetType="enum")
+GraphGradientMode:    "none" | "opacity" | "hue" | "scheme"                   @cuetsy(targetType="enum")
+LineStyle: {
+	fill?: "solid" | "dash" | "dot" | "square"
+	dash?: [number]
+} @cuetsy(targetType="interface")
+LineConfig: {
+	lineColor?:         string
+	lineWidth?:         number
+	lineInterpolation?: LineInterpolation
+	lineStyle?:         LineStyle
+	spanNulls?:         bool
+} @cuetsy(targetType="interface")
+FillConfig: {
+	fillColor?:   string
+	fillOpacity?: number
+	fillBelowTo?: string
+} @cuetsy(targetType="interface")
+PointsConfig: {
+	showPoints?:  PointVisibility
+	pointSize?:   number
+	pointColor?:  string
+	pointSymbol?: string
+} @cuetsy(targetType="interface")
+ScaleDistributionConfig: {
+	type: ScaleDistribution
+	log?: number
+} @cuetsy(targetType="interface")
+AxisConfig: {
+	axisPlacement?:     AxisPlacement
+	axisLabel?:         string
+	axisWidth?:         number
+	axisSoftMin?:       number
+	axisSoftMax?:       number
+	scaleDistribution?: ScaleDistributionConfig
+} @cuetsy(targetType="interface")
+HideSeriesConfig: {
+	tooltip: bool
+	legend:  bool
+	graph:   bool
+} @cuetsy(targetType="interface")
+LegendPlacement:   "bottom" | "right"          @cuetsy(targetType="type")
+LegendDisplayMode: "list" | "table" | "hidden" @cuetsy(targetType="enum")
+TableFieldOptions: {
+	width?:      number
+	align:       FieldTextAlignment | *"auto"
+	displayMode: TableCellDisplayMode | *"auto"
+	hidden?:     bool
+} @cuetsy(targetType="interface")
+GraphFieldConfig: LineConfig & FillConfig & PointsConfig & AxisConfig & {
+	drawStyle?:    DrawStyle
+	gradientMode?: GraphGradientMode
+	hideFrom?:     HideSeriesConfig
+} @cuetsy(targetType="interface")
+VizLegendOptions: {
+	displayMode: LegendDisplayMode
+	placement:   LegendPlacement
+	calcs: [string]
+} @cuetsy(targetType="interface")
+VizTooltipOptions: {
+	mode: TooltipDisplayMode
+} @cuetsy(targetType="interface")

devenv/README.md

@@ -26,11 +26,10 @@ found. The dashboards are located in the `devenv/dev-dashboards` folder.
 
 This command creates a docker-compose file with specified databases configured and ready to run. Each database has
 a prepared image with some fake data ready to use. For available databases, see `docker/blocks` directory. Notice that
-for some databases there are multiple images, for example there is prometheus_mac specifically for Macs or different
-version.
+for some databases there are multiple images with different versions. Some blocks such as `slow_proxy_mac` or `apache_proxy_mac` are specifically for Macs.  
 
 ```bash
-make devenv sources=influxdb,prometheus2,elastic5
+make devenv sources=influxdb,prometheus,elastic5
 ```
 
 Some of the blocks support dynamic change of the image version used in the Docker file. The signature looks like this: 
@@ -46,4 +45,22 @@ make devenv sources=postgres,openldap,grafana postgres_version=9.2 grafana_versi
 The grafana block is pre-configured with the dev-datasources and dashboards.
 
 #### Jaeger
-Jaeger block runs both Jaeger and Loki container. Loki container sends traces to Jaeger and also logs its own logs into itself so it is possible to setup derived field for traceID from Loki to Jaeger. You need to install a docker plugin for the self logging to work, without it the container won't start. See https://github.com/grafana/loki/tree/master/cmd/docker-driver#plugin-installation for installation instructions.
+Jaeger block runs both Jaeger and Loki container. Loki container sends traces to Jaeger and also logs its own logs into itself so it is possible to setup derived field for traceID from Loki to Jaeger. You need to install a docker plugin for the self logging to work, without it the container won't start. See https://grafana.com/docs/loki/latest/clients/docker-driver/#installing for installation instructions.
+
+#### Graphite
+
+| version | source name | graphite-web port | plaintext port | pickle port |
+|---------|-------------|-------------------|----------------|-------------|
+| 1.1     | graphite    | 8180              | 2103           | 2103        |
+| 1.0     | graphite1   | 8280              | 2203           | 2203        |
+| 0.9     | graphite09  | 8380              | 2303           | 2303        |
+
+## Troubleshooting
+
+### Containers that read from log files fail to start (Mac OS)
+
+If you are running Mac OSX, containers that read from the log files (e.g. Telegraf, Fileabeat, Promtail) can fail to start. This is because the default Docker for Mac does not have permission to create `grafana` folder at the `/var/log` location, as it runs as the current user. To solve this issue, manually create the folder `/var/log/grafana`, then start the containers again.
+
+```
+sudo mkdir /var/log/grafana
+```

devenv/datasources.yaml

@@ -1,5 +1,13 @@
 apiVersion: 1
 
+deleteDatasources:
+  - name: gdev-influxdb
+  - name: gdev-influxdb-telegraf
+  - name: gdev-influxdb2
+  - name: gdev-influxdb2-influxql
+  - name: gdev-loki-0.3
+  - name: gdev-loki-0.4
+
 datasources:
   - name: gdev-graphite
     type: graphite
@@ -8,6 +16,20 @@ datasources:
     jsonData:
       graphiteVersion: "1.1"
 
+  - name: gdev-graphite-1.0
+    type: graphite
+    access: proxy
+    url: http://localhost:8280
+    jsonData:
+      graphiteVersion: "1.0"
+
+  - name: gdev-graphite-0.9
+    type: graphite
+    access: proxy
+    url: http://localhost:8380
+    jsonData:
+      graphiteVersion: "0.9"
+
   - name: gdev-prometheus
     type: prometheus
     access: proxy
@@ -22,27 +44,37 @@ datasources:
     isDefault: true
     type: testdata
 
-  - name: gdev-influxdb
+  - name: gdev-influxdb1-influxql
     type: influxdb
     access: proxy
     database: site
     user: grafana
-    url: http://localhost:8086
-    jsonData:
-      timeInterval: "15s"
+    url: http://localhost:8087
     secureJsonData:
       password: grafana
 
-  - name: gdev-influxdb-telegraf
+  - name: gdev-influxdb-flux
     type: influxdb
     access: proxy
-    database: telegraf
+    url: http://localhost:8086
     user: grafana
+    secureJsonData:
+      token: mytoken
+      password: grafana12345
+    jsonData:
+      version: Flux
+      organization: myorg
+      defaultBucket: mybucket
+
+  - name: gdev-influxdb-influxql
+    type: influxdb
+    access: proxy
+    database: mybucket
     url: http://localhost:8086
     jsonData:
-      timeInterval: "10s"
+      httpHeaderName1: "Authorization"
     secureJsonData:
-      password: grafana
+      httpHeaderValue1: "Token mytoken"
 
   - name: gdev-opentsdb
     type: opentsdb
@@ -52,6 +84,14 @@ datasources:
       tsdbResolution: 1
       tsdbVersion: 1
 
+  - name: gdev-opentsdb-v2.3
+    type: opentsdb
+    access: proxy
+    url: http://localhost:4242
+    jsonData:
+      tsdbResolution: 1
+      tsdbVersion: 3
+
   - name: gdev-elasticsearch-v2-metrics
     type: elasticsearch
     access: proxy
@@ -92,6 +132,26 @@ datasources:
       timeField: "@timestamp"
       esVersion: 5
 
+  - name: gdev-elasticsearch-v56-metrics
+    type: elasticsearch
+    access: proxy
+    database: "[metrics-]YYYY.MM.DD"
+    url: http://localhost:13200
+    jsonData:
+      interval: Daily
+      timeField: "@timestamp"
+      esVersion: 56
+
+  - name: gdev-elasticsearch-v56-logs
+    type: elasticsearch
+    access: proxy
+    database: "[logs-]YYYY.MM.DD"
+    url: http://localhost:13200
+    jsonData:
+      interval: Daily
+      timeField: "@timestamp"
+      esVersion: 56
+
   - name: gdev-elasticsearch-v6-metrics
     type: elasticsearch
     access: proxy
@@ -227,20 +287,6 @@ datasources:
       defaultRegion: eu-west-2
       customMetricsNamespaces: "CWAgent"
 
-  # Keep to test old /api/prom API
-  - name: gdev-loki-0.3
-    type: loki
-    access: proxy
-    url: http://localhost:3103
-    editable: false
-
-  # First version with new v1 API (remove once v1 is out)
-  - name: gdev-loki-0.4
-    type: loki
-    access: proxy
-    url: http://localhost:3104
-    editable: false
-
   - name: gdev-loki
     type: loki
     access: proxy
@@ -270,3 +316,10 @@ datasources:
     access: proxy
     url: http://localhost:9411
     editable: false
+
+  - name: gdev-tempo
+    type: tempo
+    uid: gdev-tempo
+    access: proxy
+    url: http://localhost:3101
+    editable: false

devenv/datasources_docker.yaml

@@ -23,27 +23,35 @@ datasources:
     isDefault: true
     type: testdata
 
-  - name: gdev-influxdb
+  - name: gdev-influxdb1-influxql
     type: influxdb
     access: proxy
     database: site
     user: grafana
-    url: http://influxdb:8086
-    jsonData:
-      timeInterval: "15s"
+    url: http://influxdb1:8086
     secureJsonData:
       password: grafana
 
-  - name: gdev-influxdb-telegraf
+  - name: gdev-influxdb-flux
     type: influxdb
     access: proxy
-    database: telegraf
-    user: grafana
-    url: http://telegraf:8086
-    jsonData:
-      timeInterval: "10s"
+    url: http://influxdb:8086
     secureJsonData:
-      password: grafana
+      token: mytoken
+    jsonData:
+      version: Flux
+      organization: myorg
+      defaultBucket: mybucket
+      
+  - name: gdev-influxdb-influxql
+    type: influxdb
+    access: proxy
+    database: mybucket
+    url: http://influxdb:8086
+    jsonData:
+      httpHeaderName1: "Authorization"
+    secureJsonData:
+      httpHeaderValue1: "Token mytoken"
 
   - name: gdev-opentsdb
     type: opentsdb
@@ -77,7 +85,7 @@ datasources:
     type: elasticsearch
     access: proxy
     database: "[metrics-]YYYY.MM.DD"
-    url: http://elasticsearch5:10200
+    url: http://elasticsearch5:9200
     jsonData:
       interval: Daily
       timeField: "@timestamp"
@@ -93,6 +101,26 @@ datasources:
       timeField: "@timestamp"
       esVersion: 5
 
+  - name: gdev-elasticsearch-v56-metrics
+    type: elasticsearch
+    access: proxy
+    database: "[metrics-]YYYY.MM.DD"
+    url: http://elasticsearch5:9200
+    jsonData:
+      interval: Daily
+      timeField: "@timestamp"
+      esVersion: 56
+
+  - name: gdev-elasticsearch-v56-logs
+    type: elasticsearch
+    access: proxy
+    database: "[logs-]YYYY.MM.DD"
+    url: http://elasticsearch5:9200
+    jsonData:
+      interval: Daily
+      timeField: "@timestamp"
+      esVersion: 56
+
   - name: gdev-elasticsearch-v6-metrics
     type: elasticsearch
     access: proxy
@@ -227,20 +255,6 @@ datasources:
       authType: credentials
       defaultRegion: eu-west-2
 
-  # Keep to test old /api/prom API
-  - name: gdev-loki-0.3
-    type: loki
-    access: proxy
-    url: http://loki0.3:3100
-    editable: false
-
-  # First version with new v1 API (remove once v1 is out)
-  - name: gdev-loki-0.4
-    type: loki
-    access: proxy
-    url: http://loki0.4:3100
-    editable: false
-
   - name: gdev-loki
     type: loki
     access: proxy

devenv/dev-dashboards-without-uid/panel_tests_polystat.json

@@ -436,6 +436,10 @@
             {
               "text": "Micro Bitcoin (μBTC)",
               "value": "currencyμBTC"
+            },
+            {
+              "text": "Vietnamese Dong (VND)",
+              "value": "currencyVND"
             }
           ],
           "text": "currency"
@@ -681,6 +685,10 @@
               "text": "meter (m)",
               "value": "lengthm"
             },
+            {
+              "text": "inch (in)",
+              "value": "lengthin"
+            },
             {
               "text": "feet (ft)",
               "value": "lengthft"
@@ -723,6 +731,10 @@
               "text": "gram (g)",
               "value": "massg"
             },
+            {
+              "text": "pound (lb)",
+              "value": "masslb"
+            },
             {
               "text": "kilogram (kg)",
               "value": "masskg"
@@ -1535,6 +1547,10 @@
             {
               "text": "Bitcoin (฿)",
               "value": "currencyBTC"
+            },
+            {
+              "text": "Vietnamese Dong (VND)",
+              "value": "currencyVND"
             }
           ],
           "text": "currency"
@@ -1780,6 +1796,10 @@
               "text": "meter (m)",
               "value": "lengthm"
             },
+            {
+              "text": "inch (in)",
+              "value": "lengthin"
+            },
             {
               "text": "feet (ft)",
               "value": "lengthft"
@@ -1822,6 +1842,10 @@
               "text": "gram (g)",
               "value": "massg"
             },
+            {
+              "text": "pound (lb)",
+              "value": "masslb"
+            },
             {
               "text": "kilogram (kg)",
               "value": "masskg"
@@ -2614,6 +2638,10 @@
             {
               "text": "Bitcoin (฿)",
               "value": "currencyBTC"
+            },
+            {
+              "text": "Vietnamese Dong (VND)",
+              "value": "currencyVND"
             }
           ],
           "text": "currency"
@@ -2859,6 +2887,10 @@
               "text": "meter (m)",
               "value": "lengthm"
             },
+            {
+              "text": "inch (in)",
+              "value": "lengthin"
+            },
             {
               "text": "feet (ft)",
               "value": "lengthft"
@@ -2901,6 +2933,10 @@
               "text": "gram (g)",
               "value": "massg"
             },
+            {
+              "text": "pound (lb)",
+              "value": "masslb"
+            },
             {
               "text": "kilogram (kg)",
               "value": "masskg"

devenv/dev-dashboards/datasource-elasticsearch/elasticsearch_v56.json

@@ -0,0 +1,737 @@
+{
+  "annotations": {
+    "list": [
+      {
+        "builtIn": 1,
+        "datasource": "-- Grafana --",
+        "enable": false,
+        "hide": true,
+        "iconColor": "rgba(0, 211, 255, 1)",
+        "limit": 100,
+        "name": "Annotations & Alerts",
+        "showIn": 0,
+        "type": "dashboard"
+      },
+      {
+        "datasource": "Elastic 5 Logs",
+        "enable": false,
+        "iconColor": "rgba(255, 96, 96, 1)",
+        "limit": 100,
+        "name": "test",
+        "query": "",
+        "showIn": 0,
+        "textField": "description",
+        "type": "alert"
+      }
+    ]
+  },
+  "editable": true,
+  "gnetId": null,
+  "graphTooltip": 0,
+  "iteration": 1591027589702,
+  "links": [
+    {
+      "asDropdown": true,
+      "icon": "external link",
+      "tags": ["gdev", "elasticsearch", "datasource-test"],
+      "title": "Dashboards",
+      "type": "dashboards"
+    }
+  ],
+  "panels": [
+    {
+      "aliasColors": {},
+      "bars": false,
+      "dashLength": 10,
+      "dashes": false,
+      "datasource": "gdev-elasticsearch-v5-metrics",
+      "editable": true,
+      "error": false,
+      "fieldConfig": {
+        "defaults": {
+          "custom": {}
+        },
+        "overrides": []
+      },
+      "fill": 1,
+      "fillGradient": 0,
+      "grid": {},
+      "gridPos": {
+        "h": 7,
+        "w": 24,
+        "x": 0,
+        "y": 0
+      },
+      "hiddenSeries": false,
+      "id": 1,
+      "legend": {
+        "alignAsTable": true,
+        "avg": false,
+        "current": false,
+        "max": true,
+        "min": false,
+        "rightSide": true,
+        "show": true,
+        "total": false,
+        "values": true
+      },
+      "lines": true,
+      "linewidth": 2,
+      "links": [],
+      "nullPointMode": "connected",
+      "options": {
+        "dataLinks": []
+      },
+      "percentage": false,
+      "pointradius": 5,
+      "points": false,
+      "renderer": "flot",
+      "seriesOverrides": [],
+      "spaceLength": 10,
+      "stack": false,
+      "steppedLine": false,
+      "targets": [
+        {
+          "bucketAggs": [
+            {
+              "field": "@hostname",
+              "id": "3",
+              "settings": {
+                "min_doc_count": 1,
+                "order": "asc",
+                "orderBy": "1",
+                "size": "5"
+              },
+              "type": "terms"
+            },
+            {
+              "field": "@timestamp",
+              "id": "2",
+              "settings": {
+                "interval": "auto",
+                "min_doc_count": 0,
+                "trimEdges": 0
+              },
+              "type": "date_histogram"
+            }
+          ],
+          "dsType": "elasticsearch",
+          "metrics": [
+            {
+              "field": "@value",
+              "id": "1",
+              "meta": {},
+              "settings": {},
+              "type": "max"
+            }
+          ],
+          "query": "*",
+          "refId": "A",
+          "target": "",
+          "timeField": "@timestamp"
+        }
+      ],
+      "thresholds": [],
+      "timeFrom": null,
+      "timeRegions": [],
+      "timeShift": null,
+      "title": "Top 5 servers",
+      "tooltip": {
+        "msResolution": true,
+        "shared": true,
+        "sort": 0,
+        "value_type": "cumulative"
+      },
+      "type": "graph",
+      "xaxis": {
+        "buckets": null,
+        "mode": "time",
+        "name": null,
+        "show": true,
+        "values": []
+      },
+      "yaxes": [
+        {
+          "format": "short",
+          "logBase": 1,
+          "max": null,
+          "min": null,
+          "show": true
+        },
+        {
+          "format": "short",
+          "logBase": 1,
+          "max": null,
+          "min": null,
+          "show": true
+        }
+      ],
+      "yaxis": {
+        "align": false,
+        "alignLevel": null
+      }
+    },
+    {
+      "aliasColors": {
+        "Count": "#6ED0E0"
+      },
+      "bars": false,
+      "dashLength": 10,
+      "dashes": false,
+      "datasource": "gdev-elasticsearch-v56-metrics",
+      "editable": true,
+      "error": false,
+      "fieldConfig": {
+        "defaults": {
+          "custom": {}
+        },
+        "overrides": []
+      },
+      "fill": 1,
+      "fillGradient": 0,
+      "grid": {},
+      "gridPos": {
+        "h": 6,
+        "w": 12,
+        "x": 0,
+        "y": 7
+      },
+      "hiddenSeries": false,
+      "id": 2,
+      "legend": {
+        "alignAsTable": true,
+        "avg": true,
+        "current": false,
+        "max": false,
+        "min": false,
+        "rightSide": true,
+        "show": true,
+        "total": false,
+        "values": true
+      },
+      "lines": true,
+      "linewidth": 2,
+      "links": [],
+      "nullPointMode": "connected",
+      "options": {
+        "dataLinks": []
+      },
+      "percentage": false,
+      "pointradius": 5,
+      "points": false,
+      "renderer": "flot",
+      "seriesOverrides": [
+        {
+          "alias": "Count",
+          "lines": false,
+          "yaxis": 2,
+          "zindex": -1
+        }
+      ],
+      "spaceLength": 10,
+      "stack": false,
+      "steppedLine": false,
+      "targets": [
+        {
+          "alias": "{{metric}}",
+          "bucketAggs": [
+            {
+              "field": "@timestamp",
+              "id": "2",
+              "settings": {
+                "interval": "5m",
+                "min_doc_count": 0,
+                "trimEdges": 0
+              },
+              "type": "date_histogram"
+            }
+          ],
+          "dsType": "elasticsearch",
+          "metrics": [
+            {
+              "field": "@value",
+              "id": "1",
+              "meta": {},
+              "settings": {
+                "percents": [25, 50, 75, 95, 99]
+              },
+              "type": "percentiles"
+            }
+          ],
+          "query": "@metric:cpu",
+          "refId": "A",
+          "target": "",
+          "timeField": "@timestamp"
+        }
+      ],
+      "thresholds": [],
+      "timeFrom": null,
+      "timeRegions": [],
+      "timeShift": null,
+      "title": "Percentiles & Metric filter",
+      "tooltip": {
+        "msResolution": false,
+        "shared": true,
+        "sort": 0,
+        "value_type": "cumulative"
+      },
+      "type": "graph",
+      "xaxis": {
+        "buckets": null,
+        "mode": "time",
+        "name": null,
+        "show": true,
+        "values": []
+      },
+      "yaxes": [
+        {
+          "format": "short",
+          "logBase": 1,
+          "max": null,
+          "min": null,
+          "show": true
+        },
+        {
+          "format": "short",
+          "logBase": 1,
+          "max": null,
+          "min": null,
+          "show": true
+        }
+      ],
+      "yaxis": {
+        "align": false,
+        "alignLevel": null
+      }
+    },
+    {
+      "aliasColors": {
+        "Count": "#6ED0E0"
+      },
+      "bars": false,
+      "dashLength": 10,
+      "dashes": false,
+      "datasource": "gdev-elasticsearch-v56-metrics",
+      "editable": true,
+      "error": false,
+      "fieldConfig": {
+        "defaults": {
+          "custom": {}
+        },
+        "overrides": []
+      },
+      "fill": 1,
+      "fillGradient": 0,
+      "grid": {},
+      "gridPos": {
+        "h": 6,
+        "w": 12,
+        "x": 12,
+        "y": 7
+      },
+      "hiddenSeries": false,
+      "id": 3,
+      "legend": {
+        "alignAsTable": true,
+        "avg": true,
+        "current": false,
+        "max": false,
+        "min": false,
+        "rightSide": true,
+        "show": true,
+        "total": false,
+        "values": true
+      },
+      "lines": true,
+      "linewidth": 2,
+      "links": [],
+      "nullPointMode": "connected",
+      "options": {
+        "dataLinks": []
+      },
+      "percentage": false,
+      "pointradius": 5,
+      "points": false,
+      "renderer": "flot",
+      "seriesOverrides": [
+        {
+          "alias": "Count",
+          "lines": false,
+          "yaxis": 2,
+          "zindex": -1
+        }
+      ],
+      "spaceLength": 10,
+      "stack": false,
+      "steppedLine": false,
+      "targets": [
+        {
+          "alias": "{{metric}}",
+          "bucketAggs": [
+            {
+              "field": "@timestamp",
+              "id": "2",
+              "settings": {
+                "interval": "auto",
+                "min_doc_count": 0,
+                "trimEdges": 0
+              },
+              "type": "date_histogram"
+            }
+          ],
+          "dsType": "elasticsearch",
+          "metrics": [
+            {
+              "field": "@value",
+              "id": "1",
+              "meta": {
+                "std_deviation_bounds_lower": true,
+                "std_deviation_bounds_upper": true
+              },
+              "settings": {},
+              "type": "extended_stats"
+            }
+          ],
+          "query": "@metric:cpu",
+          "refId": "A",
+          "target": "",
+          "timeField": "@timestamp"
+        }
+      ],
+      "thresholds": [],
+      "timeFrom": null,
+      "timeRegions": [],
+      "timeShift": null,
+      "title": "Standard dev",
+      "tooltip": {
+        "msResolution": true,
+        "shared": true,
+        "sort": 0,
+        "value_type": "cumulative"
+      },
+      "type": "graph",
+      "xaxis": {
+        "buckets": null,
+        "mode": "time",
+        "name": null,
+        "show": true,
+        "values": []
+      },
+      "yaxes": [
+        {
+          "format": "short",
+          "logBase": 1,
+          "max": null,
+          "min": null,
+          "show": true
+        },
+        {
+          "format": "short",
+          "logBase": 1,
+          "max": null,
+          "min": null,
+          "show": true
+        }
+      ],
+      "yaxis": {
+        "align": false,
+        "alignLevel": null
+      }
+    },
+    {
+      "columns": [
+        {
+          "text": "@hostname",
+          "value": "@hostname"
+        },
+        {
+          "text": "Average",
+          "value": "Average"
+        },
+        {
+          "text": "Max",
+          "value": "Max"
+        },
+        {
+          "text": "Sum",
+          "value": "Sum"
+        }
+      ],
+      "datasource": "gdev-elasticsearch-v56-metrics",
+      "editable": true,
+      "error": false,
+      "fieldConfig": {
+        "defaults": {
+          "custom": {}
+        },
+        "overrides": []
+      },
+      "fontSize": "100%",
+      "gridPos": {
+        "h": 7,
+        "w": 24,
+        "x": 0,
+        "y": 13
+      },
+      "id": 6,
+      "links": [],
+      "pageSize": null,
+      "scroll": true,
+      "showHeader": true,
+      "sort": {
+        "col": 0,
+        "desc": true
+      },
+      "styles": [
+        {
+          "align": "auto",
+          "dateFormat": "YYYY-MM-DD HH:mm:ss",
+          "pattern": "@timestamp",
+          "type": "date"
+        },
+        {
+          "align": "auto",
+          "colorMode": null,
+          "colors": ["rgba(245, 54, 54, 0.9)", "rgba(237, 129, 40, 0.89)", "rgba(50, 172, 45, 0.97)"],
+          "dateFormat": "YYYY-MM-DD HH:mm:ss",
+          "decimals": 2,
+          "pattern": "/.*/",
+          "thresholds": [],
+          "type": "number",
+          "unit": "short"
+        }
+      ],
+      "targets": [
+        {
+          "bucketAggs": [
+            {
+              "field": "@hostname",
+              "id": "2",
+              "settings": {
+                "min_doc_count": 1,
+                "order": "asc",
+                "orderBy": "_term",
+                "size": "0"
+              },
+              "type": "terms"
+            }
+          ],
+          "dsType": "elasticsearch",
+          "metrics": [
+            {
+              "field": "@value",
+              "id": "1",
+              "meta": {},
+              "settings": {},
+              "type": "avg"
+            },
+            {
+              "field": "@value",
+              "id": "3",
+              "meta": {},
+              "settings": {},
+              "type": "max"
+            },
+            {
+              "field": "@value",
+              "id": "4",
+              "meta": {},
+              "settings": {},
+              "type": "sum"
+            }
+          ],
+          "refId": "B",
+          "timeField": "@timestamp"
+        }
+      ],
+      "title": "ES Metrics",
+      "transform": "table",
+      "type": "table-old"
+    },
+    {
+      "columns": [
+        {
+          "text": "@timestamp",
+          "value": "@timestamp"
+        },
+        {
+          "text": "@message",
+          "value": "@message"
+        },
+        {
+          "text": "tags",
+          "value": "tags"
+        },
+        {
+          "text": "description",
+          "value": "description"
+        }
+      ],
+      "datasource": "gdev-elasticsearch-v56-logs",
+      "editable": true,
+      "error": false,
+      "fieldConfig": {
+        "defaults": {
+          "custom": {}
+        },
+        "overrides": []
+      },
+      "fontSize": "100%",
+      "gridPos": {
+        "h": 7,
+        "w": 24,
+        "x": 0,
+        "y": 20
+      },
+      "id": 5,
+      "links": [],
+      "pageSize": null,
+      "scroll": true,
+      "showHeader": true,
+      "sort": {
+        "col": 0,
+        "desc": true
+      },
+      "styles": [
+        {
+          "align": "auto",
+          "dateFormat": "YYYY-MM-DD HH:mm:ss",
+          "pattern": "@timestamp",
+          "type": "date"
+        }
+      ],
+      "targets": [
+        {
+          "bucketAggs": [],
+          "dsType": "elasticsearch",
+          "metrics": [
+            {
+              "field": "select field",
+              "id": "1",
+              "meta": {},
+              "settings": {
+                "size": 500
+              },
+              "type": "raw_document"
+            }
+          ],
+          "refId": "A",
+          "target": "",
+          "timeField": "@timestamp"
+        }
+      ],
+      "title": "ES Log query",
+      "transform": "json",
+      "type": "table-old"
+    },
+    {
+      "circleMaxSize": 30,
+      "circleMinSize": 2,
+      "colors": ["rgba(245, 54, 54, 0.9)", "rgba(237, 129, 40, 0.89)", "rgba(50, 172, 45, 0.97)"],
+      "datasource": "gdev-elasticsearch-v56-metrics",
+      "decimals": 0,
+      "esGeoPoint": "@location",
+      "esLocationName": "",
+      "esMetric": "Average",
+      "fieldConfig": {
+        "defaults": {
+          "custom": {}
+        },
+        "overrides": []
+      },
+      "gridPos": {
+        "h": 12,
+        "w": 24,
+        "x": 0,
+        "y": 27
+      },
+      "hideEmpty": false,
+      "hideZero": false,
+      "id": 8,
+      "initialZoom": 1,
+      "links": [],
+      "locationData": "geohash",
+      "mapCenter": "(0°, 0°)",
+      "mapCenterLatitude": 0,
+      "mapCenterLongitude": 0,
+      "maxDataPoints": 1,
+      "mouseWheelZoom": false,
+      "showLegend": true,
+      "stickyLabels": false,
+      "tableQueryOptions": {
+        "geohashField": "geohash",
+        "latitudeField": "latitude",
+        "longitudeField": "longitude",
+        "metricField": "metric",
+        "queryType": "geohash"
+      },
+      "targets": [
+        {
+          "bucketAggs": [
+            {
+              "fake": true,
+              "field": "@location",
+              "id": "3",
+              "settings": {
+                "precision": 2
+              },
+              "type": "geohash_grid"
+            }
+          ],
+          "metrics": [
+            {
+              "field": "@value",
+              "id": "1",
+              "meta": {},
+              "settings": {},
+              "type": "avg"
+            }
+          ],
+          "refId": "A",
+          "target": "",
+          "timeField": "@timestamp"
+        }
+      ],
+      "thresholds": "0,10",
+      "title": "World map panel",
+      "type": "grafana-worldmap-panel",
+      "unitPlural": "",
+      "unitSingle": "",
+      "valueName": "total"
+    }
+  ],
+  "schemaVersion": 25,
+  "style": "dark",
+  "tags": ["elasticsearch", "gdev", "datasource-test"],
+  "templating": {
+    "list": [
+      {
+        "datasource": "gdev-elasticsearch-v56-metrics",
+        "filters": [],
+        "hide": 0,
+        "label": "",
+        "name": "Filters",
+        "skipUrlSync": false,
+        "type": "adhoc"
+      }
+    ]
+  },
+  "time": {
+    "from": "now-30m",
+    "to": "now"
+  },
+  "timepicker": {
+    "collapse": false,
+    "enable": true,
+    "notice": false,
+    "now": true,
+    "refresh_intervals": ["5s", "10s", "30s", "1m", "5m", "15m", "30m", "1h", "2h", "1d"],
+    "status": "Stable",
+    "time_options": ["5m", "15m", "1h", "6h", "12h", "24h", "2d", "7d", "30d"],
+    "type": "timepicker"
+  },
+  "timezone": "browser",
+  "title": "Datasource tests - Elasticsearch v56",
+  "uid": "8HjT32BmO",
+  "version": 1
+}

devenv/dev-dashboards/datasource-influxdb/influxdb-logs.json

@@ -23,7 +23,7 @@
       "bars": true,
       "dashLength": 10,
       "dashes": false,
-      "datasource": "gdev-influxdb-telegraf",
+      "datasource": "gdev-influxdb1-influxql",
       "fill": 1,
       "fillGradient": 0,
       "gridPos": {
@@ -70,7 +70,7 @@
               "type": "fill"
             }
           ],
-          "measurement": "logs",
+          "measurement": "t_logs",
           "orderByTime": "ASC",
           "policy": "default",
           "refId": "A",
@@ -132,7 +132,7 @@
       }
     },
     {
-      "datasource": "gdev-influxdb-telegraf",
+      "datasource": "gdev-influxdb1-influxql",
       "gridPos": {
         "h": 18,
         "w": 24,
@@ -149,7 +149,7 @@
       "targets": [
         {
           "groupBy": [],
-          "measurement": "logs",
+          "measurement": "t_logs",
           "orderByTime": "ASC",
           "policy": "default",
           "refId": "A",

devenv/dev-dashboards/datasource-influxdb/influxdb-templated.json

@@ -27,7 +27,7 @@
       "bars": false,
       "dashLength": 10,
       "dashes": false,
-      "datasource": "gdev-influxdb",
+      "datasource": "gdev-influxdb1-influxql",
       "editable": true,
       "error": false,
       "fill": 2,
@@ -167,7 +167,7 @@
           "text": "America",
           "value": "America"
         },
-        "datasource": "gdev-influxdb",
+        "datasource": "gdev-influxdb1-influxql",
         "definition": "",
         "hide": 0,
         "includeAll": false,
@@ -193,7 +193,7 @@
           "text": "All",
           "value": "$__all"
         },
-        "datasource": "gdev-influxdb",
+        "datasource": "gdev-influxdb1-influxql",
         "definition": "",
         "hide": 0,
         "includeAll": true,

devenv/dev-dashboards/datasource-opentsdb/opentsdb_v2.3.json

@@ -0,0 +1,258 @@
+{
+  "annotations": {
+    "list": [
+      {
+        "builtIn": 1,
+        "datasource": "-- Grafana --",
+        "enable": true,
+        "hide": true,
+        "iconColor": "rgba(0, 211, 255, 1)",
+        "name": "Annotations & Alerts",
+        "type": "dashboard"
+      }
+    ]
+  },
+  "editable": true,
+  "gnetId": null,
+  "graphTooltip": 0,
+  "id": 3151,
+  "links": [],
+  "panels": [
+    {
+      "aliasColors": {},
+      "bars": false,
+      "dashLength": 10,
+      "dashes": false,
+      "datasource": "gdev-opentsdb-v2.3",
+      "fieldConfig": {
+        "defaults": {
+          "links": []
+        },
+        "overrides": []
+      },
+      "fill": 1,
+      "fillGradient": 0,
+      "gridPos": {
+        "h": 9,
+        "w": 12,
+        "x": 0,
+        "y": 0
+      },
+      "hiddenSeries": false,
+      "id": 2,
+      "legend": {
+        "avg": false,
+        "current": false,
+        "max": false,
+        "min": false,
+        "show": true,
+        "total": false,
+        "values": false
+      },
+      "lines": true,
+      "linewidth": 1,
+      "nullPointMode": "null",
+      "options": {
+        "alertThreshold": true
+      },
+      "percentage": false,
+      "pluginVersion": "8.1.0-pre",
+      "pointradius": 2,
+      "points": false,
+      "renderer": "flot",
+      "seriesOverrides": [],
+      "spaceLength": 10,
+      "stack": false,
+      "steppedLine": false,
+      "targets": [
+        {
+          "aggregator": "sum",
+          "alias": "$tag_hostname",
+          "currentFilterGroupBy": false,
+          "currentFilterKey": "",
+          "currentFilterType": "literal_or",
+          "currentFilterValue": "",
+          "disableDownsampling": false,
+          "downsampleAggregator": "avg",
+          "downsampleFillPolicy": "none",
+          "explicitTags": false,
+          "filters": [
+            {
+              "filter": "*",
+              "groupBy": true,
+              "tagk": "hostname",
+              "type": "wildcard"
+            }
+          ],
+          "metric": "cpu",
+          "refId": "A",
+          "shouldComputeRate": false
+        }
+      ],
+      "thresholds": [],
+      "timeFrom": null,
+      "timeRegions": [],
+      "timeShift": null,
+      "title": "CPU per host",
+      "tooltip": {
+        "shared": true,
+        "sort": 0,
+        "value_type": "individual"
+      },
+      "type": "graph",
+      "xaxis": {
+        "buckets": null,
+        "mode": "time",
+        "name": null,
+        "show": true,
+        "values": []
+      },
+      "yaxes": [
+        {
+          "format": "short",
+          "label": null,
+          "logBase": 1,
+          "max": null,
+          "min": null,
+          "show": true
+        },
+        {
+          "format": "short",
+          "label": null,
+          "logBase": 1,
+          "max": null,
+          "min": null,
+          "show": true
+        }
+      ],
+      "yaxis": {
+        "align": false,
+        "alignLevel": null
+      }
+    },
+    {
+      "aliasColors": {},
+      "bars": false,
+      "dashLength": 10,
+      "dashes": false,
+      "datasource": "gdev-opentsdb-v2.3",
+      "fieldConfig": {
+        "defaults": {
+          "links": []
+        },
+        "overrides": []
+      },
+      "fill": 1,
+      "fillGradient": 0,
+      "gridPos": {
+        "h": 9,
+        "w": 12,
+        "x": 12,
+        "y": 0
+      },
+      "hiddenSeries": false,
+      "id": 4,
+      "legend": {
+        "avg": false,
+        "current": false,
+        "max": false,
+        "min": false,
+        "show": true,
+        "total": false,
+        "values": false
+      },
+      "lines": true,
+      "linewidth": 1,
+      "nullPointMode": "null",
+      "options": {
+        "alertThreshold": true
+      },
+      "percentage": false,
+      "pluginVersion": "8.1.0-pre",
+      "pointradius": 2,
+      "points": false,
+      "renderer": "flot",
+      "seriesOverrides": [],
+      "spaceLength": 10,
+      "stack": false,
+      "steppedLine": false,
+      "targets": [
+        {
+          "aggregator": "sum",
+          "alias": "$tag_hostname",
+          "currentFilterGroupBy": false,
+          "currentFilterKey": "",
+          "currentFilterType": "literal_or",
+          "currentFilterValue": "",
+          "downsampleAggregator": "avg",
+          "downsampleFillPolicy": "none",
+          "filters": [
+            {
+              "filter": "*",
+              "groupBy": true,
+              "tagk": "hostname",
+              "type": "wildcard"
+            }
+          ],
+          "metric": "logins.count",
+          "refId": "A"
+        }
+      ],
+      "thresholds": [],
+      "timeFrom": null,
+      "timeRegions": [],
+      "timeShift": null,
+      "title": "Login Count per host",
+      "tooltip": {
+        "shared": true,
+        "sort": 0,
+        "value_type": "individual"
+      },
+      "type": "graph",
+      "xaxis": {
+        "buckets": null,
+        "mode": "time",
+        "name": null,
+        "show": true,
+        "values": []
+      },
+      "yaxes": [
+        {
+          "format": "short",
+          "label": null,
+          "logBase": 1,
+          "max": null,
+          "min": null,
+          "show": true
+        },
+        {
+          "format": "short",
+          "label": null,
+          "logBase": 1,
+          "max": null,
+          "min": null,
+          "show": true
+        }
+      ],
+      "yaxis": {
+        "align": false,
+        "alignLevel": null
+      }
+    }
+  ],
+  "schemaVersion": 30,
+  "style": "dark",
+  "tags": [],
+  "templating": {
+    "list": []
+  },
+  "time": {
+    "from": "now-1h",
+    "to": "now"
+  },
+  "timepicker": {},
+  "timezone": "",
+  "title": "Datasource tests - OpenTSDB v2.3",
+  "uid": "rZRUGik7k",
+  "version": 3
+}

devenv/dev-dashboards/feature-templating/global-variables-and-interpolation.json

@@ -27,14 +27,14 @@
         "overrides": []
       },
       "gridPos": {
-        "h": 16,
+        "h": 18,
         "w": 24,
         "x": 0,
         "y": 0
       },
       "id": 11,
       "options": {
-        "content": "## Global variables\n\n* `__dashboard` = `${__dashboard}`\n* `__dashboard.name` = `${__dashboard.name}`\n* `__dashboard.uid` = `${__dashboard.uid}`\n* `__org.name` = `${__org.name}`\n* `__org.id` = `${__org.id}`\n* `__user.id` = `${__user.id}`\n* `__user.login` = `${__user.login}`\n         \n## Formats\n\n* `Server:raw` = `${Server:raw}`\n* `Server:regex` = `${Server:regex}`\n* `Server:lucene` = `${Server:lucene}`\n* `Server:glob` = `${Server:glob}`\n* `Server:pipe` = `${Server:pipe}`\n* `Server:distributed` = `${Server:distributed}`\n* `Server:csv` = `${Server:csv}`\n* `Server:html` = `${Server:html}`\n* `Server:json` = `${Server:json}`\n* `Server:percentencode` = `${Server:percentencode}`\n* `Server:singlequote` = `${Server:singlequote}`\n* `Server:doublequote` = `${Server:doublequote}`\n* `Server:sqlstring` = `${Server:sqlstring}`\n* `Server:date` = `${Server:date}`\n* `Server:text` = `${Server:text}`\n\n",
+        "content": "## Global variables\n\n* `__dashboard` = `${__dashboard}`\n* `__dashboard.name` = `${__dashboard.name}`\n* `__dashboard.uid` = `${__dashboard.uid}`\n* `__org.name` = `${__org.name}`\n* `__org.id` = `${__org.id}`\n* `__user.id` = `${__user.id}`\n* `__user.login` = `${__user.login}`\n* `__user.email` = `${__user.email}`\n         \n## Formats\n\n* `Server:raw` = `${Server:raw}`\n* `Server:regex` = `${Server:regex}`\n* `Server:lucene` = `${Server:lucene}`\n* `Server:glob` = `${Server:glob}`\n* `Server:pipe` = `${Server:pipe}`\n* `Server:distributed` = `${Server:distributed}`\n* `Server:csv` = `${Server:csv}`\n* `Server:html` = `${Server:html}`\n* `Server:json` = `${Server:json}`\n* `Server:percentencode` = `${Server:percentencode}`\n* `Server:singlequote` = `${Server:singlequote}`\n* `Server:doublequote` = `${Server:doublequote}`\n* `Server:sqlstring` = `${Server:sqlstring}`\n* `Server:date` = `${Server:date}`\n* `Server:text` = `${Server:text}`\n* `Server:queryparam` = `${Server:queryparam}`\n\n",
         "mode": "markdown"
       },
       "pluginVersion": "7.1.0",

devenv/dev-dashboards/feature-templating/templating-textbox-e2e-scenarios.json

@@ -0,0 +1,116 @@
+{
+  "__inputs": [
+    {
+      "name": "DS_GDEV-TESTDATA",
+      "label": "gdev-testdata",
+      "description": "",
+      "type": "datasource",
+      "pluginId": "testdata",
+      "pluginName": "TestData DB"
+    }
+  ],
+  "__requires": [
+    {
+      "type": "grafana",
+      "id": "grafana",
+      "name": "Grafana",
+      "version": "7.4.0-pre"
+    },
+    {
+      "type": "datasource",
+      "id": "testdata",
+      "name": "TestData DB",
+      "version": "1.0.0"
+    },
+    {
+      "type": "panel",
+      "id": "text",
+      "name": "Text",
+      "version": ""
+    }
+  ],
+  "annotations": {
+    "list": [
+      {
+        "builtIn": 1,
+        "datasource": "-- Grafana --",
+        "enable": true,
+        "hide": true,
+        "iconColor": "rgba(0, 211, 255, 1)",
+        "name": "Annotations & Alerts",
+        "type": "dashboard"
+      }
+    ]
+  },
+  "editable": true,
+  "gnetId": null,
+  "graphTooltip": 0,
+  "id": null,
+  "iteration": 1606804991052,
+  "links": [],
+  "panels": [
+    {
+      "datasource": "${DS_GDEV-TESTDATA}",
+      "fieldConfig": {
+        "defaults": {
+          "custom": {}
+        },
+        "overrides": []
+      },
+      "gridPos": {
+        "h": 9,
+        "w": 12,
+        "x": 0,
+        "y": 0
+      },
+      "id": 2,
+      "options": {
+        "content": "# variable: ${text}\n         ",
+        "mode": "markdown"
+      },
+      "pluginVersion": "7.4.0-pre",
+      "timeFrom": null,
+      "timeShift": null,
+      "title": "Panel Title",
+      "type": "text"
+    }
+  ],
+  "schemaVersion": 27,
+  "style": "dark",
+  "tags": [],
+  "templating": {
+    "list": [
+      {
+        "current": {
+          "selected": false,
+          "text": "default value",
+          "value": "default value"
+        },
+        "description": null,
+        "error": null,
+        "hide": 0,
+        "label": null,
+        "name": "text",
+        "options": [
+          {
+            "selected": true,
+            "text": "default value",
+            "value": "default value"
+          }
+        ],
+        "query": "default value",
+        "skipUrlSync": false,
+        "type": "textbox"
+      }
+    ]
+  },
+  "time": {
+    "from": "now-6h",
+    "to": "now"
+  },
+  "timepicker": {},
+  "timezone": "",
+  "title": "Templating - Textbox e2e scenarios",
+  "uid": "AejrN1AMz",
+  "version": 1
+}

devenv/dev-dashboards/home.json

@@ -8,6 +8,12 @@
         "hide": true,
         "iconColor": "rgba(0, 211, 255, 1)",
         "name": "Annotations & Alerts",
+        "target": {
+          "limit": 100,
+          "matchAny": false,
+          "tags": [],
+          "type": "dashboard"
+        },
         "type": "dashboard"
       }
     ]
@@ -18,21 +24,26 @@
   "links": [],
   "panels": [
     {
-      "folderId": null,
+      "datasource": null,
       "gridPos": {
         "h": 26,
         "w": 6,
         "x": 0,
         "y": 0
       },
-      "headings": true,
       "id": 7,
-      "limit": 100,
       "links": [],
-      "query": "",
-      "recent": true,
-      "search": false,
-      "starred": true,
+      "options": {
+        "folderId": null,
+        "maxItems": 100,
+        "query": "",
+        "showHeadings": true,
+        "showRecentlyViewed": true,
+        "showSearch": false,
+        "showStarred": true,
+        "tags": []
+      },
+      "pluginVersion": "8.1.0-pre",
       "tags": [],
       "timeFrom": null,
       "timeShift": null,
@@ -40,95 +51,167 @@
       "type": "dashlist"
     },
     {
-      "folderId": null,
+      "datasource": null,
       "gridPos": {
         "h": 13,
         "w": 6,
         "x": 6,
         "y": 0
       },
-      "headings": false,
       "id": 2,
-      "limit": 1000,
       "links": [],
-      "query": "",
-      "recent": false,
-      "search": true,
-      "starred": false,
-      "tags": ["panel-tests"],
+      "options": {
+        "maxItems": 1000,
+        "query": "",
+        "showHeadings": false,
+        "showRecentlyViewed": false,
+        "showSearch": true,
+        "showStarred": false,
+        "tags": [
+          "panel-tests"
+        ]
+      },
+      "pluginVersion": "8.1.0-pre",
+      "tags": [
+        "panel-tests"
+      ],
       "timeFrom": null,
       "timeShift": null,
       "title": "tag: panel-tests",
       "type": "dashlist"
     },
     {
-      "folderId": null,
+      "datasource": null,
       "gridPos": {
-        "h": 26,
+        "h": 13,
         "w": 6,
         "x": 12,
         "y": 0
       },
-      "headings": false,
       "id": 3,
-      "limit": 1000,
       "links": [],
-      "query": "",
-      "recent": false,
-      "search": true,
-      "starred": false,
-      "tags": ["gdev", "demo"],
+      "options": {
+        "folderId": null,
+        "maxItems": 1000,
+        "query": "",
+        "showHeadings": false,
+        "showRecentlyViewed": false,
+        "showSearch": true,
+        "showStarred": false,
+        "tags": [
+          "gdev",
+          "demo"
+        ]
+      },
+      "pluginVersion": "8.1.0-pre",
+      "tags": [
+        "gdev",
+        "demo"
+      ],
       "timeFrom": null,
       "timeShift": null,
       "title": "tag: dashboard-demo",
       "type": "dashlist"
     },
     {
-      "folderId": null,
+      "datasource": null,
       "gridPos": {
         "h": 26,
         "w": 6,
         "x": 18,
         "y": 0
       },
-      "headings": false,
       "id": 5,
-      "limit": 1000,
       "links": [],
-      "query": "",
-      "recent": false,
-      "search": true,
-      "starred": false,
-      "tags": ["gdev", "datasource-test"],
+      "options": {
+        "folderId": null,
+        "maxItems": 1000,
+        "query": "",
+        "showHeadings": false,
+        "showRecentlyViewed": false,
+        "showSearch": true,
+        "showStarred": false,
+        "tags": [
+          "gdev",
+          "datasource-test"
+        ]
+      },
+      "pluginVersion": "8.1.0-pre",
+      "tags": [
+        "gdev",
+        "datasource-test"
+      ],
       "timeFrom": null,
       "timeShift": null,
       "title": "Data source tests",
       "type": "dashlist"
     },
     {
-      "folderId": null,
+      "datasource": null,
       "gridPos": {
         "h": 13,
         "w": 6,
         "x": 6,
         "y": 13
       },
-      "headings": false,
       "id": 4,
-      "limit": 1000,
       "links": [],
-      "query": "",
-      "recent": false,
-      "search": true,
-      "starred": false,
-      "tags": ["templating", "gdev"],
+      "options": {
+        "maxItems": 1000,
+        "query": "",
+        "showHeadings": false,
+        "showRecentlyViewed": false,
+        "showSearch": true,
+        "showStarred": false,
+        "tags": [
+          "templating",
+          "gdev"
+        ]
+      },
+      "pluginVersion": "8.1.0-pre",
+      "tags": [
+        "templating",
+        "gdev"
+      ],
       "timeFrom": null,
       "timeShift": null,
       "title": "tag: templating ",
       "type": "dashlist"
+    },
+    {
+      "datasource": null,
+      "gridPos": {
+        "h": 13,
+        "w": 6,
+        "x": 12,
+        "y": 13
+      },
+      "id": 8,
+      "links": [],
+      "options": {
+        "maxItems": 1000,
+        "query": "",
+        "showHeadings": false,
+        "showRecentlyViewed": false,
+        "showSearch": true,
+        "showStarred": false,
+        "tags": [
+          "gdev",
+          "transform"
+        ]
+      },
+      "pluginVersion": "8.1.0-pre",
+      "tags": [
+        "gdev",
+        "demo"
+      ],
+      "timeFrom": null,
+      "timeShift": null,
+      "title": "tag: transforms",
+      "type": "dashlist"
     }
   ],
-  "schemaVersion": 18,
+  "schemaVersion": 30,
   "style": "dark",
   "tags": [],
   "templating": {
@@ -139,11 +222,32 @@
     "to": "now"
   },
   "timepicker": {
-    "refresh_intervals": ["5s", "10s", "30s", "1m", "5m", "15m", "30m", "1h", "2h", "1d"],
-    "time_options": ["5m", "15m", "1h", "6h", "12h", "24h", "2d", "7d", "30d"]
+    "refresh_intervals": [
+      "5s",
+      "10s",
+      "30s",
+      "1m",
+      "5m",
+      "15m",
+      "30m",
+      "1h",
+      "2h",
+      "1d"
+    ],
+    "time_options": [
+      "5m",
+      "15m",
+      "1h",
+      "6h",
+      "12h",
+      "24h",
+      "2d",
+      "7d",
+      "30d"
+    ]
   },
   "timezone": "",
   "title": "Grafana Dev Overview & Home",
   "uid": "j6T00KRZz",
   "version": 2
-}
+}

devenv/dev-dashboards/panel-barchart/barchart-autosizing.json

@@ -0,0 +1,555 @@
+{
+  "annotations": {
+    "list": [
+      {
+        "builtIn": 1,
+        "datasource": "-- Grafana --",
+        "enable": true,
+        "hide": true,
+        "iconColor": "rgba(0, 211, 255, 1)",
+        "name": "Annotations & Alerts",
+        "target": {
+          "limit": 100,
+          "matchAny": false,
+          "tags": [],
+          "type": "dashboard"
+        },
+        "type": "dashboard"
+      }
+    ]
+  },
+  "editable": true,
+  "gnetId": null,
+  "graphTooltip": 0,
+  "links": [],
+  "panels": [
+    {
+      "datasource": null,
+      "fieldConfig": {
+        "defaults": {
+          "color": {
+            "mode": "palette-classic"
+          },
+          "custom": {
+            "axisLabel": "",
+            "axisPlacement": "auto",
+            "axisSoftMin": 0,
+            "fillOpacity": 80,
+            "gradientMode": "none",
+            "hideFrom": {
+              "graph": false,
+              "legend": false,
+              "tooltip": false,
+              "viz": false
+            },
+            "lineWidth": 0
+          },
+          "mappings": [],
+          "thresholds": {
+            "mode": "absolute",
+            "steps": [
+              {
+                "color": "green",
+                "value": null
+              },
+              {
+                "color": "red",
+                "value": 80
+              }
+            ]
+          }
+        },
+        "overrides": []
+      },
+      "gridPos": {
+        "h": 10,
+        "w": 12,
+        "x": 0,
+        "y": 0
+      },
+      "id": 9,
+      "options": {
+        "barWidth": 1,
+        "groupWidth": 0.82,
+        "legend": {
+          "calcs": [
+            "max"
+          ],
+          "displayMode": "list",
+          "placement": "right"
+        },
+        "orientation": "auto",
+        "showValue": "auto",
+        "text": {},
+        "tooltip": {
+          "mode": "single"
+        }
+      },
+      "targets": [
+        {
+          "csvContent": "Name,Stat1,Stat2\nStockholm, 10, 15\nNew York, 19, 5\nLondon, 10, 1\nNegative, 15, -5\nLong value, 15,10",
+          "refId": "A",
+          "scenarioId": "csv_content"
+        }
+      ],
+      "title": "Auto  sizing & auto show values",
+      "type": "barchart"
+    },
+    {
+      "datasource": null,
+      "description": "Should be smaller given the longer value",
+      "fieldConfig": {
+        "defaults": {
+          "color": {
+            "mode": "palette-classic"
+          },
+          "custom": {
+            "axisLabel": "",
+            "axisPlacement": "auto",
+            "axisSoftMin": 0,
+            "fillOpacity": 80,
+            "gradientMode": "none",
+            "hideFrom": {
+              "graph": false,
+              "legend": false,
+              "tooltip": false,
+              "viz": false
+            },
+            "lineWidth": 0
+          },
+          "decimals": 2,
+          "mappings": [],
+          "thresholds": {
+            "mode": "absolute",
+            "steps": [
+              {
+                "color": "green",
+                "value": null
+              },
+              {
+                "color": "red",
+                "value": 80
+              }
+            ]
+          }
+        },
+        "overrides": []
+      },
+      "gridPos": {
+        "h": 10,
+        "w": 12,
+        "x": 12,
+        "y": 0
+      },
+      "id": 15,
+      "options": {
+        "barWidth": 1,
+        "groupWidth": 0.82,
+        "legend": {
+          "calcs": [
+            "max"
+          ],
+          "displayMode": "list",
+          "placement": "right"
+        },
+        "orientation": "auto",
+        "showValue": "auto",
+        "text": {},
+        "tooltip": {
+          "mode": "single"
+        }
+      },
+      "targets": [
+        {
+          "csvContent": "Name,Stat1,Stat2\nStockholm, 10, 15\nNew York, 19, 5\nLondon, 10, 1\nNegative, 15, -5\nLong value, 15,10",
+          "refId": "A",
+          "scenarioId": "csv_content"
+        }
+      ],
+      "title": "Auto sizing & auto show values",
+      "type": "barchart"
+    },
+    {
+      "datasource": null,
+      "fieldConfig": {
+        "defaults": {
+          "color": {
+            "mode": "palette-classic"
+          },
+          "custom": {
+            "axisLabel": "",
+            "axisPlacement": "auto",
+            "axisSoftMin": 0,
+            "fillOpacity": 80,
+            "gradientMode": "none",
+            "hideFrom": {
+              "graph": false,
+              "legend": false,
+              "tooltip": false,
+              "viz": false
+            },
+            "lineWidth": 0
+          },
+          "mappings": [],
+          "thresholds": {
+            "mode": "absolute",
+            "steps": [
+              {
+                "color": "green",
+                "value": null
+              },
+              {
+                "color": "red",
+                "value": 80
+              }
+            ]
+          }
+        },
+        "overrides": []
+      },
+      "gridPos": {
+        "h": 11,
+        "w": 8,
+        "x": 0,
+        "y": 10
+      },
+      "id": 16,
+      "options": {
+        "barWidth": 1,
+        "groupWidth": 0.89,
+        "legend": {
+          "calcs": [
+            "max"
+          ],
+          "displayMode": "list",
+          "placement": "right"
+        },
+        "orientation": "auto",
+        "showValue": "auto",
+        "text": {},
+        "tooltip": {
+          "mode": "single"
+        }
+      },
+      "targets": [
+        {
+          "csvContent": "Name,Stat1,Stat2,Stat3,Stat4,Stat5,Stat6,Stat7,Stat8,Stat9,Stat10\nA, 10, 15,8,3,4,12,14,1,5,10\nB, 19, 5,8,3,4,12,14,6,7,2\nC, 15, 5,8,3,4,10,4,6,7,2\n",
+          "refId": "A",
+          "scenarioId": "csv_content"
+        }
+      ],
+      "title": "auto show values & No room for value",
+      "type": "barchart"
+    },
+    {
+      "datasource": null,
+      "fieldConfig": {
+        "defaults": {
+          "color": {
+            "mode": "palette-classic"
+          },
+          "custom": {
+            "axisLabel": "",
+            "axisPlacement": "auto",
+            "axisSoftMin": 0,
+            "fillOpacity": 80,
+            "gradientMode": "none",
+            "hideFrom": {
+              "graph": false,
+              "legend": false,
+              "tooltip": false,
+              "viz": false
+            },
+            "lineWidth": 0
+          },
+          "mappings": [],
+          "thresholds": {
+            "mode": "absolute",
+            "steps": [
+              {
+                "color": "green",
+                "value": null
+              },
+              {
+                "color": "red",
+                "value": 80
+              }
+            ]
+          }
+        },
+        "overrides": []
+      },
+      "gridPos": {
+        "h": 11,
+        "w": 8,
+        "x": 8,
+        "y": 10
+      },
+      "id": 17,
+      "options": {
+        "barWidth": 1,
+        "groupWidth": 0.89,
+        "legend": {
+          "calcs": [
+            "max"
+          ],
+          "displayMode": "list",
+          "placement": "right"
+        },
+        "orientation": "auto",
+        "showValue": "always",
+        "text": {},
+        "tooltip": {
+          "mode": "single"
+        }
+      },
+      "targets": [
+        {
+          "csvContent": "Name,Stat1,Stat2,Stat3,Stat4,Stat5,Stat6,Stat7,Stat8,Stat9,Stat10\nA, 10, 15,8,3,4,12,14,1,5,10\nB, 19, 5,8,3,4,12,14,6,7,2\nC, 15, 5,8,3,4,10,4,6,7,2\n",
+          "refId": "A",
+          "scenarioId": "csv_content"
+        }
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+  "timezone": "",
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+}

devenv/dev-dashboards/panel-common/color_modes.json

@@ -0,0 +1,338 @@
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+  "style": "dark",
+  "tags": ["gdev", "demo"],
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