"Release: Updated versions in package to 8.1.7" (#40071)

* Fix static path matching issue in macaron

* Bump version to 8.1.6

Co-authored-by: Kevin Minehart <kmineh0151@gmail.com>
Co-authored-by: dsotirakis <sotirakis.dim@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
+
+

.circleci/config.yml

@@ -1,60 +1,11 @@
 version: 2.1
-
-aliases:
-  # Workflow filters
-  - &filter-only-master
-    branches:
-      only: master
-
 jobs:
-  scan-docker-image:
-    description: "Scans a docker image for vulnerabilities using trivy"
-    parameters:
-      image:
-        type: string
-      tag:
-        type: string
+  build:
     docker:
-      - image: circleci/buildpack-deps:stretch
+      - image: alpine:3.7
     steps:
-      - setup_remote_docker
-      - restore_cache:
-          key: vulnerability-db
       - run:
-          name: Install trivy
+          name: The First Step
           command: |
-            VERSION=$(
-                curl --silent "https://api.github.com/repos/aquasecurity/trivy/releases/latest" | \
-                grep '"tag_name":' | \
-                sed -E 's/.*"v([^"]+)".*/\1/'
-            )
+            echo 'Fake step!'
 
-            wget https://github.com/aquasecurity/trivy/releases/download/v${VERSION}/trivy_${VERSION}_Linux-64bit.tar.gz
-            tar zxvf trivy_${VERSION}_Linux-64bit.tar.gz
-            sudo mv trivy /usr/local/bin
-      - run:
-          name: Clear trivy cache
-          command: trivy --clear-cache
-      - run:
-          name: Scan Docker image for unkown/low/medium vulnerabilities
-          command: trivy --exit-code 0 --severity UNKNOWN,LOW,MEDIUM << parameters.image >>:<< parameters.tag >>
-      - run:
-          name: Scan Docker image for high/critical vulnerabilities
-          command: trivy --exit-code 1 --severity HIGH,CRITICAL << parameters.image >>:<< parameters.tag >>
-      - save_cache:
-          key: vulnerability-db
-          paths:
-            - $HOME/.cache/trivy
-
-workflows:
-  nightly:
-    triggers:
-      - schedule:
-          cron: "0 0 * * *"
-          filters: *filter-only-master
-    jobs:
-      - scan-docker-image:
-          matrix:
-            parameters:
-              image: [grafana/grafana, grafana/grafana-enterprise]
-              tag: [latest, master, latest-ubuntu, master-ubuntu]

.drone.star

@@ -1,9 +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() + version_branch_pipelines()
+    return pr_pipelines(edition=edition) + main_pipelines(edition=edition) + release_pipelines() + \
+        test_release_pipelines() + version_branch_pipelines() + cronjobs(edition=edition) + secrets()

.eslintrc

@@ -1,24 +1,28 @@
 {
   "extends": ["@grafana/eslint-config"],
   "root": true,
-  "plugins": [
-    "no-only-tests"
-  ],
+  "plugins": ["no-only-tests", "@emotion", "lodash"],
   "rules": {
     "no-only-tests/no-only-tests": "error",
-    "react/prop-types": "off"
+    "react/prop-types": "off",
+    "@emotion/jsx-import": "error",
+    "lodash/import-scope": [2, "member"]
   },
   "overrides": [
     {
-      "files": [
-        "packages/grafana-ui/**/*/!(*.story).{ts,tsx}",
-        "packages/jaeger-ui-components/**/*.{ts,tsx,js}",
-        "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"
+      }
     }
   ]
 }

.github/CODEOWNERS

@@ -11,19 +11,43 @@
 # 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/ @grafana/docs-squad
-/contribute/ @marcusolsson @grafana/docs-squad
-/docs/sources/developers/plugins/ @marcusolsson
-/docs/sources/enterprise/ @osg-grafana
+# 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
@@ -48,9 +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
@@ -60,8 +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

@@ -25,9 +25,9 @@ ___
 **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).
+- [ ] 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/master/contribute/style-guides/themes.md).
+- [ ] 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**

.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/bot.md

@@ -1,6 +1,6 @@
 # GitHub & grafanabot automation
 
-The bot is configured via [commands.json](https://github.com/grafana/grafana/blob/master/.github/commands.json) and some other GitHub workflows [workflows](https://github.com/grafana/grafana/tree/master/.github/workflows).
+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:
 
@@ -17,7 +17,7 @@ Label commands:
 
 ## Metrics
 
-Metrics are configured in [metrics-collector.json](https://github.com/grafana/grafana/blob/master/.github/metrics-collector.json) and are also defined in the 
+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

.github/commands.json

@@ -5,7 +5,7 @@
     "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",
@@ -20,7 +20,7 @@
     "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",
@@ -35,13 +35,13 @@
     "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 and alerting issues, Grafana server logs are useful. \r\n\r\nHappy graphing!"
+    "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",

.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/bump-version.yml

@@ -9,13 +9,51 @@ 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@v2.1.4
+      - uses: actions/setup-node@v2.1.5
         with:
           node-version: '14'
       - name: Install Actions

.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/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
+    - v8.1.x
     paths:
     - 'docs/sources/**'
     - 'packages/grafana-*/**'
@@ -16,12 +16,12 @@ 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
+    - 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@v2.1.4
+      uses: actions/setup-node@v2.1.5
       id: generate-docs
       with:
         node-version: '14'

.gitignore

@@ -15,6 +15,8 @@ awsconfig
 .yarnrc
 .yarn/
 vendor/
+/docs/menu.yaml
+/requests
 
 # Enterprise emails
 /emails/templates/enterprise_*
@@ -48,6 +50,7 @@ public/css/*.min.css
 *.tmp
 .DS_Store
 .vscode/
+!.vscode/launch.json
 .vs/
 .eslintcache
 

.prettierignore

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

.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

@@ -76,4 +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

@@ -1,10 +1,11 @@
-FROM node:14.15.1-alpine3.12 as js-builder
+FROM node:16-alpine3.14 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 tsconfig.json .eslintrc .editorconfig .browserslistrc .prettierrc.js ./
@@ -16,23 +17,24 @@ COPY emails emails
 ENV NODE_ENV production
 RUN yarn build
 
-FROM golang:1.15.1-alpine3.12 as go-builder
+FROM golang:1.16.1-alpine3.14 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 cue.mod cue.mod
+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:3.14.2
 
 LABEL maintainer="Grafana team <hello@grafana.com>"
 
@@ -65,6 +67,7 @@ RUN export GF_GID_NAME=$(getent group $GF_GID | cut -d':' -f1) && \
              "$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" && \
@@ -73,7 +76,7 @@ RUN export GF_GID_NAME=$(getent group $GF_GID | cut -d':' -f1) && \
     chown -R "grafana:$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

@@ -5,6 +5,7 @@ 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 tsconfig.json .eslintrc .editorconfig .browserslistrc .prettierrc.js ./
@@ -16,17 +17,18 @@ COPY emails emails
 ENV NODE_ENV production
 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 cue.mod cue.mod/
+COPY public/app/plugins public/app/plugins/
 
+RUN go mod verify
 RUN go run build.go build
 
 FROM ubuntu:20.04
@@ -59,6 +61,7 @@ RUN mkdir -p "$GF_PATHS_HOME/.aws" && \
              "$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" && \
@@ -67,7 +70,7 @@ 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

ISSUE_TRIAGE.md

@@ -301,12 +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 `bot/question` and the bot will close it with an appropriate message. 
 
-[Read more on bot actions](https://github.com/grafana/grafana/blob/master/.github/bot.md)
+[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
-      other entities that control, are controlled by, or are under common
-      control with that entity. For the purposes of this definition,
-      "control" means (i) the power, direct or indirect, to cause the
-      direction or management of such entity, whether by contract or
-      otherwise, or (ii) ownership of fifty percent (50%) or more of the
-      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
+you this License which gives you legal permission to copy, distribute
+and/or modify the software.
 
-      "You" (or "Your") shall mean an individual or Legal Entity
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-      "Source" form shall mean the preferred form for making modifications,
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+                     END OF TERMS AND CONDITIONS
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+            How to Apply These Terms to Your New Programs
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+  If you develop a new program, and you want it to be of the greatest
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+    This program is distributed in the hope that it will be useful,
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+
+    You should have received a copy of the GNU Affero General Public License
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+
+Also add information on how to contact you by electronic and paper mail.
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+  If your software can interact with users remotely through a computer
+network, you should also make sure that it provides a way for users to
+get its source.  For example, if your program is a web application, its
+interface could display a "Source" link that leads users to an archive
+of the code.  There are many ways you could offer source, and different
+solutions will be better for different programs; see section 13 for the
+specific requirements.
+
+  You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+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)
 
@@ -36,7 +36,7 @@ build-server: ## Build Grafana server.
 	$(GO) run build.go build-server
 
 build-cli: ## Build Grafana CLI application.
-	@echo "build in CI environment"
+	@echo "build grafana-cli"
 	$(GO) run build.go build-cli
 
 build-js: ## Build frontend assets.
@@ -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.
@@ -111,7 +91,7 @@ shellcheck: $(SH_FILES) ## Run checks for shell scripts.
 build-docker-dev: ## Build Docker image for development (fast).
 	@echo "build development container"
 	@echo "\033[92mInfo:\033[0m the frontend code is expected to be built already."
-	$(GO) run build.go -goos linux -pkg-arch amd64 ${OPT} build pkg-archive latest
+	$(GO) run build.go -goos linux -pkg-arch amd64 ${OPT} build latest
 	cp dist/grafana-latest.linux-x64.tar.gz packaging/docker
 	cd packaging/docker && docker build --tag grafana/grafana:dev .
 
@@ -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)

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

@@ -3,7 +3,7 @@
 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:
@@ -33,6 +33,7 @@ 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
 
@@ -43,4 +44,4 @@ If you're interested in contributing to the Grafana project:
 
 ## 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
@@ -40,7 +40,7 @@ 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/master/.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. 
+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. 
 
@@ -51,7 +51,7 @@ Backport PRs are also needed during the beta period to get fixes into the stable
 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.
@@ -61,8 +61,8 @@ 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.

build.go

@@ -342,9 +342,6 @@ func setBuildEnv() {
 	} else {
 		os.Setenv("GOARCH", goarch)
 	}
-	if goarch == "386" {
-		os.Setenv("GO386", "387")
-	}
 	if cgo {
 		os.Setenv("CGO_ENABLED", "1")
 	}
@@ -356,7 +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)
 }
@@ -396,7 +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
@@ -233,7 +263,8 @@ 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.
-content_security_policy_template = """script-src 'unsafe-eval' 'strict-dynamic' $NONCE;object-src 'none';font-src 'self';style-src 'self' 'unsafe-inline';img-src 'self' data:;base-uri 'self';connect-src 'self' grafana.com;manifest-src 'self';media-src 'none';form-action 'self';"""
+# $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]
@@ -294,6 +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 =
@@ -327,7 +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
@@ -445,6 +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]
@@ -454,11 +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 =
@@ -488,6 +526,18 @@ 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
@@ -499,6 +549,35 @@ allow_sign_up = true
 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
@@ -516,7 +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]
@@ -611,6 +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
 
@@ -629,6 +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
@@ -666,6 +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.
@@ -803,9 +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 =
-marketplace_url = https://grafana.com/grafana/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]
@@ -893,3 +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/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 =
@@ -132,10 +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
 
@@ -148,6 +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
 
@@ -165,6 +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
@@ -239,7 +263,8 @@
 
 # Set Content Security Policy template used when adding the Content-Security-Policy header to your requests.
 # $NONCE in the template includes a random nonce.
-;content_security_policy_template = """script-src 'unsafe-eval' 'strict-dynamic' $NONCE;object-src 'none';font-src 'self';style-src 'self' 'unsafe-inline';img-src 'self' data:;base-uri 'self';connect-src 'self' grafana.com;manifest-src 'self';media-src 'none';form-action 'self';"""
+# $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]
@@ -294,6 +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 =
@@ -327,7 +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
@@ -436,6 +464,7 @@
 ;allowed_domains =
 ;allowed_groups =
 ;role_attribute_path =
+;role_attribute_strict = false
 
 #################################### Generic OAuth ##########################
 [auth.generic_oauth]
@@ -445,6 +474,7 @@
 ;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 =
@@ -457,6 +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 =
@@ -478,6 +510,18 @@
 # 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
@@ -489,6 +533,32 @@
 ;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
@@ -508,7 +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]
@@ -603,6 +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
 
@@ -621,6 +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
@@ -659,6 +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.
@@ -792,9 +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 =
-;marketplace_url = https://grafana.com/grafana/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]
@@ -883,3 +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

@@ -4,9 +4,9 @@ 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

@@ -12,7 +12,7 @@ An event is something that happened in the past. Since an event has already happ
 
 ### Subscribe to an event
 
-In order to react to an event, you first need to _subscribe_ to it. 
+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:
 
@@ -51,14 +51,16 @@ A command is a request for an action to be taken. Unlike an event's fire-and-for
 
 ### Dispatch a command
 
-To dispatch a command, pass the object to the `Dispatch` method:
+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.Dispatch(cmd); err != nil {
+if err := s.bus.DispatchCtx(ctx, cmd); err != nil {
   if err == bus.ErrHandlerNotFound {
     return nil
   }
@@ -66,7 +68,9 @@ if err := s.bus.Dispatch(cmd); err != nil {
 }
 ```
 
-> **Note:** `Dispatch` will return an error if no handler is registered for that command.
+> **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.
 
@@ -78,30 +82,34 @@ To handle a command, register a command handler in the `Init` function.
 
 ```go
 func (s *MyService) Init() error {
-    s.bus.AddHandler(s.SendStickers)
+    s.bus.AddHandlerCtx(s.SendStickers)
     return nil
 }
 
-func (s *MyService) SendStickers(cmd *models.SendStickersCommand) error {
+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 `Dispatch` method returns, the `Results` field contains the result of the 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.Dispatch(query); err != nil {
+if err := bus.DispatchCtx(ctx, query); err != nil {
     return err
 }
 // The query now contains a result.
@@ -110,12 +118,14 @@ 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(query *models.FindDashboardQuery) error {
+func (s *MyService) FindDashboard(ctx context.Context, query *models.FindDashboardQuery) error {
     // ...
     query.Result = dashboard
     return nil

contribute/architecture/backend/database.md

@@ -33,18 +33,18 @@ 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`
 
@@ -61,7 +61,7 @@ type MyService struct {
 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/frontend-data-requests.md

@@ -12,7 +12,7 @@ If we wait for canceled requests to complete, it might create unnecessary load o
 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/master/docs/sources/packages_api/runtime/backendsrvrequest.md) when you use [BackendSrv](https://grafana.com/docs/grafana/latest/packages_api/runtime/backendsrv).
+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.

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@14
-
-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:
@@ -79,7 +86,7 @@ When you log in for the first time, Grafana asks you to change your password.
 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). 
+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
 
@@ -102,6 +109,7 @@ go test -v ./pkg/...
 ```
 
 #### On Windows
+
 Running the backend tests on Windows currently needs some tweaking, so use the build.go script:
 
 ```
@@ -172,7 +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)
 

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
 
@@ -12,60 +14,61 @@ 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.
-  - Use active: Grafana displays the heatmap visualization.
-  - Avoid passive: The heatmap visualization is displayed.
-- Write directly to the reader.
+- Use active voice:
+  - Active: Grafana displays the heatmap visualization.
+  - 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. Examples: You can write a query. Click the panel. Close the window.
-- Write in present tense.
-  - Use: The panel opens. Grafana opens the panel.
-  - Not: The panel will open.
-- Do not use an ampersand (&) as an abbreviation for "and."
+- 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
 
@@ -111,10 +114,17 @@ If that is the case, then use the following format for headings:
 - 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/master/contribute/style-guides/documentation-markdown-guide.md#images).
+- _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.
@@ -144,6 +154,18 @@ The first letter of the name of an integration is always capitalized, even if th
 - 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."
@@ -272,6 +294,15 @@ Do not hyphenate when used as an adjective unless the lack of hyphen would cause
 
 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.
@@ -281,13 +312,20 @@ 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
+#### 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.
 

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/storybook.md

@@ -147,7 +147,7 @@ The [controls addon](https://storybook.js.org/docs/react/essentials/controls) pr
 
 #### Migrating a story from Knobs to Controls
 
-As a test, we migrated the [button story](https://github.com/grafana/grafana/blob/master/packages/grafana-ui/src/components/Button/Button.story.tsx). Here's the guide on how to migrate a story to controls.
+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.
 
 1.  Remove the `@storybook/addon-knobs` dependency.
 2.  Import the Story type from `@storybook/react`

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")

dashboard-schemas/Dashboard.cue

@@ -1,68 +0,0 @@
-package main
-
-#Dashboard: {
-	// Unique numeric identifier for the dashboard. (generated by the db)
-	id: int
-	// Unique dashboard identifier that can be generated by anyone. string (8-40)
-	uid: string
-	// Title of dashboard.
-	title?: string
-	// Description of dashboard.
-	description?: 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: int >= 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: int | *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
-		// Query for annotation data.
-		rawQuery: string
-		showIn:   int | *0
-	}] | *[]
-	// Auto-refresh interval.
-	refresh: string
-	// Version of the JSON schema, incremented each time a Grafana update brings
-	// changes to said schema.
-	schemaVersion: int | *25
-	// Version of the dashboard, incremented each time the dashboard is updated.
-	version: string
-	// Dashboard panels.
-	panels?: [...{}]
-}

dashboard-schemas/README.md

@@ -1,86 +0,0 @@
-# Dashboard Schemas
-
-Schema description documents for [Grafana Dashboard
-JSON](https://grafana.com/docs/grafana/latest/reference/dashboard/) and core
-panels.
-
-> **Note:** This directory is experimental. The schemas are not currently
-> implemented or enforced in Grafana.
-
-Schemas are defined in [Cue](https://cuelang.org/). Cue was chosen because it
-strongly facilitates our primary use cases - [schema
-definition](https://cuelang.org/docs/usecases/datadef/), [data
-validation](https://cuelang.org/docs/usecases/validation/), and [code
-generation/extraction](https://cuelang.org/docs/usecases/generate/).
-
-## Schema Organization
-
-Each schema describes part of a dashboard. `Dashboard.cue` is the main dashboard
-schema object. All other schemas describe nested objects within a dashboard.
-They are grouped in the following directories:
-
-* `panels` - schemas for
-  [panels](https://grafana.com/docs/grafana/latest/panels/panels-overview/).
-* `targets` - targets represent
-  [queries](https://grafana.com/docs/grafana/latest/panels/queries/). Each [data
-  source](https://grafana.com/docs/grafana/latest/datasources/) type has a
-  unique target schema.
-* `variables` - schemas for
-  [variables](https://grafana.com/docs/grafana/latest/variables/variable-types/).
-* `transformations` - schemas for
-  [transformations](https://grafana.com/docs/grafana/latest/panels/transformations/types-options/).
-
-The following somewhat conveys how they fit together when constructing a
-dashboard:
-
-```
-+-----------+      +-----------+
-| Dashboard +------> Variables |
-+---------+-+      +-----------+
-          |    +--------+    +---------+
-          +----> Panels +----> Targets |
-               +------+-+    +---------+
-                      |      +-----------------+
-                      +------> Transformations |
-                             +-----------------+
-```
-
-## Definitions
-
-All schemas are [Cue
-definitions](https://cuelang.org/docs/references/spec/#definitions-and-hidden-fields).
-Schemas intended to be exported must begin with a capital letter. For example,
-[Gauge](./panels/Gauge.cue). Definitions beginning with a lowercase letter will
-not be exported. These are reusable components for constructing the exported
-definitions. For example, [`#panel`](./panels/panel.cue) is intended to
-be a base schema for panels. `#Gauge` extends `#panel` with the following:
-
-```
-#Gauge: panel & {
-	...
-}
-```
-
-## Exporting OpenAPI
-
-[OpenAPI](https://www.openapis.org/) schemas can be exported from these CUE
-sources.
-
-### Command Line
-
-While you can use `cue export` to output OpenAPI documents, it does not expand
-references which makes the output unusable.
-
-```
-cue export --out openapi -o - ./...
-```
-
-### Using Go
-
-You need to use Go to generate useable OpenAPI schemas. This directory contains
-a Go program that will output just the OpenAPI schemas for one or many Cue
-packages.
-
-```
-go run . <entrypoint> ...
-```

dashboard-schemas/cue.mod/module.cue

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

dashboard-schemas/go.mod

@@ -1,5 +0,0 @@
-module github.com/grafana/grafana/dashboard-schemas
-
-go 1.15
-
-require cuelang.org/go v0.2.2

dashboard-schemas/go.sum

@@ -1,185 +0,0 @@
-cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
-cuelang.org/go v0.2.2 h1:i/wFo48WDibGHKQTRZ08nB8PqmGpVpQ2sRflZPj73nQ=
-cuelang.org/go v0.2.2/go.mod h1:Dyjk8Y/B3CfFT1jQKJU0g5PpCeMiDe0yMOhk57oXwqo=
-dmitri.shuralyov.com/gpu/mtl v0.0.0-20190408044501-666a987793e9/go.mod h1:H6x//7gZCb22OMCxBHrMx7a5I7Hp++hsVxbQ4BYO7hU=
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-golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20191001151750-bb3f8db39f24/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
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dashboard-schemas/main.go

@@ -1,58 +0,0 @@
-package main
-
-import (
-	"fmt"
-	"log"
-	"os"
-
-	"cuelang.org/go/cue"
-	"cuelang.org/go/cue/load"
-	"cuelang.org/go/encoding/openapi"
-)
-
-func main() {
-	b, err := openAPISchemas(os.Args[1:])
-	if err != nil {
-		log.Fatal(err)
-	}
-	fmt.Println(string(b))
-}
-
-// openAPISchemas returns OpenAPI schema JSON of the Cue entrypoints passed to
-// it. It is not a valid OpenAPI document - just the schemas.
-func openAPISchemas(entrypoints []string) ([]byte, error) {
-
-	var r cue.Runtime
-	cfg := openapi.Config{
-		ExpandReferences: true,
-	}
-	bis := load.Instances(entrypoints, nil)
-
-	// collect all schemas
-	var pairs []openapi.KeyValue
-	for _, bi := range bis {
-		if bi.Err != nil {
-			return nil, bi.Err
-		}
-		inst, err := r.Build(bi)
-		if err != nil {
-			return nil, err
-		}
-		om, err := cfg.Schemas(inst)
-		if err != nil {
-			return nil, err
-		}
-		pairs = append(pairs, om.Pairs()...)
-	}
-
-	// add all schemas to new ordered map
-	om := openapi.OrderedMap{}
-	om.SetAll(pairs)
-
-	j, err := om.MarshalJSON()
-	if err != nil {
-		return nil, err
-	}
-
-	return j, nil
-}

dashboard-schemas/main_test.go

@@ -1,47 +0,0 @@
-package main
-
-import (
-	"encoding/json"
-	"testing"
-)
-
-func TestOpenAPISchemas(t *testing.T) {
-
-	tests := map[string]struct {
-		entrypoints []string
-	}{
-		"All packages": {
-			entrypoints: []string{"./..."},
-		},
-		"One package": {
-			entrypoints: []string{"./panels"},
-		},
-		"Many packags": {
-			entrypoints: []string{
-				"./panels",
-				"./targets",
-				"./transformations",
-				"./variables",
-			},
-		},
-	}
-
-	for testName, test := range tests {
-
-		t.Logf("Running test case %s...", testName)
-
-		j, err := openAPISchemas(test.entrypoints)
-		if err != nil {
-			t.Fatal(err)
-		}
-
-		// We don't want to validate the JSON content since it's expected to change
-		// often. Only that it is valid JSON by unmarshalling it.
-
-		var iface interface{}
-		err = json.Unmarshal(j, &iface)
-		if err != nil {
-			t.Fatal(err)
-		}
-	}
-}

dashboard-schemas/panels/Gauge.cue

@@ -1,74 +0,0 @@
-package panels
-
-// Gauge is a single value panel that can repeat a gauge for every series,
-// column or row.
-#Gauge: _panel & {
-	// Field config.
-	fieldConfig: {
-		// Defaults.
-		defaults: {
-			// Custom.
-			custom: {}
-			// Unit.
-			unit: string
-			// Min.
-			min: int
-			// Max.
-			max: int
-			// Decimals.
-			decimals: int
-			// Change the field or series name.
-			displayName: string
-			// What to show when there is no value.
-			noValue: string
-			// Threshold config.
-			thresholds: _thresholds
-			// Mappings.
-			mappings: [..._mapping]
-			// Data Links.
-			links: [..._dataLink]
-		}
-		// Overrides.
-		overrides: [..._override]
-	}
-	// Options.
-	options: {
-		// Reduce options.
-		reduceOptions: {
-			// * `true` - Show a calculated value based on all rows.
-			// * `false` - Show a separate stat for every row.
-			values: bool | *false
-			// If values is false, sets max number of rows to
-			// display.
-			limit: int
-			// Reducer function/calculation.
-			calcs: [
-				"allIsZero",
-				"allIsNull",
-				"changeCount",
-				"count",
-				"delta",
-				"diff",
-				"distinctCount",
-				"first",
-				"firstNotNull",
-				"lastNotNull",
-				"last",
-				"logmin",
-				"max",
-				"min",
-				"range",
-				"step",
-				"sum",
-			] | *["mean"]
-			// Fields that should be included in the panel.
-			fields: string | *""
-		}
-		// Render the threshold values around the gauge bar.
-		showThresholdLabels: bool | *false
-		// Render the thresholds as an outer bar.
-		showThresholdMarkers: bool | *true
-	}
-	// Panel type.
-	type: string | *"gauge"
-}

dashboard-schemas/panels/Graph.cue

@@ -1,192 +0,0 @@
-package panels
-
-#Graph: _panel & {
-	// Display values as a bar chart.
-	bars: bool | *false
-	// Dashed line length.
-	dashLength: int | *10
-	// Show line with dashes.
-	dashes: bool | *false
-	// Dashed line spacing when `dashes` is true.
-	spaceLength: int | *10
-	// Controls how many decimals are displayed for legend values and graph hover
-	// tooltips.
-	decimals: int
-	// Field config.
-	fieldConfig: {
-		// Defaults.
-		defaults: custom: {}
-		// Overrides.
-		overrides: [..._override]
-	}
-	// Amount of color fill for a series. Expects a value between 0 and 1.
-	fill: number >= 0 <= 1 | *1
-	// Degree of gradient on the area fill. 0 is no gradient, 10 is a steep
-	// gradient.
-	fillGradient: int >= 0 <= 10 | *0
-	// Hide the series.
-	hiddenSeries: bool | *false
-	// Lengend options.
-	legend: {
-		// Whether to display legend in table.
-		alignAsTable: bool | *false
-		// Average of all values returned from the metric query.
-		avg: bool | *false
-		// Last value returned from the metric query.
-		current: bool | *false
-		// Maximum of all values returned from the metric query.
-		max: bool | *false
-		// Minimum of all values returned from the metric query.
-		min: bool | *false
-		// Display legend to the right.
-		rightSide: bool | *false
-		// Show or hide the legend.
-		show: bool | *true
-		// Available when `rightSide` is true. The minimum width for the legend in
-		// pixels.
-		sideWidth?: int
-		// Sum of all values returned from the metric query.
-		total: bool | *false
-		// Values.
-		values: bool | *true
-	}
-	// Display values as a line graph.
-	lines: bool | *true
-	// The width of the line for a series.
-	linewidth: int | *1
-	// How null values are displayed.
-	// * 'null' - If there is a gap in the series, meaning a null value, then the
-	// line in the graph will be broken and show the gap.
-	// * 'null as zero' - If there is a gap in the series, meaning a null value,
-	// then it will be displayed as a zero value in the graph panel.
-	// * 'connected' - If there is a gap in the series, meaning a null value or
-	// values, then the line will skip the gap and connect to the next non-null
-	// value.
-	nullPointMode: string | *"null"
-	// Options.
-	options: {
-		// Data links.
-		dataLinks: [..._dataLink]
-	}
-	// Available when `stack` is true. Each series is drawn as a percentage of the
-	// total of all series.
-	percentage: bool | *false
-	// Controls how large the points are.
-	pointradius: int
-	// Display points for values.
-	points: bool | *true
-	// Renderer.
-	renderer: string | *"flot"
-	// Series overrides allow a series in a graph panel to be rendered
-	// differently from the others. You can customize display options on a
-	// per-series bases or by using regex rules. For example, one series can have
-	// a thicker line width to make it stand out or be moved to the right Y-axis.
-	seriesOverrides: [...{
-		// Alias or regex matching the series you'd like to target.
-		alias?:         string
-		bars?:          bool
-		lines?:         bool
-		fill?:          int
-		fillGradient?:  int
-		linewidth?:     int
-		nullPointMode?: string
-		fillBelowTo?:   string
-		steppedLine?:   bool
-		dashes?:        bool
-		hiddenSeries?:  bool
-		dashLength?:    int
-		spaceLength?:   int
-		points?:        bool
-		pointradius?:   int
-		stack?:         int
-		color?:         string
-		yaxis?:         int
-		zindex?:        int
-		transform?:     string
-		legend?:        bool
-		hideTooltip?:   bool
-	}]
-	// Each series is stacked on top of another.
-	stack: bool | *false
-	// Draws adjacent points as staircase.
-	steppedLine: bool | *false
-	// Threshold config.
-	thresholds: _thresholds
-	// Time from.
-	timeFrom: string
-	// Time regions.
-	timeRegions: [...string]
-	// Time shift
-	timeShift: string
-	// Tooltip settings.
-	tooltip: {
-		// * true - The hover tooltip shows all series in the graph.  Grafana
-		// highlights the series that you are hovering over in bold in the series
-		// list in the tooltip.
-		// * false - The hover tooltip shows only a single series, the one that you
-		// are hovering over on the graph.
-		shared: bool | *true
-		// * 0 (none) - The order of the series in the tooltip is determined by the
-		// sort order in your query. For example, they could be alphabetically
-		// sorted by series name.
-		// * 1 (increasing) - The series in the hover tooltip are sorted by value
-		// and in increasing order, with the lowest value at the top of the list.
-		// * 2 (decreasing) - The series in the hover tooltip are sorted by value
-		// and in decreasing order, with the highest value at the top of the list.
-		sort: int >= 0 <= 2 | *2
-		// Value type.
-		value_type: string | *"individual"
-	}
-	// Panel type.
-	type: string | *"graph"
-	xaxis: {
-		// Buckets.
-		buckets: string
-		// The display mode completely changes the visualization of the graph
-		// panel. It’s like three panels in one. The main mode is the time series
-		// mode with time on the X-axis. The other two modes are a basic bar chart
-		// mode with series on the X-axis instead of time and a histogram mode.
-		// * 'time' - The X-axis represents time and that the data is grouped by
-		// time (for example, by hour, or by minute).
-		// * 'series' - The data is grouped by series and not by time. The Y-axis
-		// still represents the value.
-		// * 'histogram' - Converts the graph into a histogram. A histogram is a
-		// kind of bar chart that groups numbers into ranges, often called buckets
-		// or bins. Taller bars show that more data falls in that range.
-		mode: string | *"time"
-		// Name.
-		name: string
-		// Show or hide the axis.
-		show: bool | *true
-		// Values
-		values: [...number]
-	}
-	yaxes: [...{
-		// Defines how many decimals are displayed for Y value.
-		decimals: int
-		// The display unit for the Y value.
-		format: string | *"short"
-		// The Y axis label.
-		label: string
-		// The scale to use for the Y value - linear, or logarithmic.
-		// * 1 - linear
-		// * 2 - log (base 2)
-		// * 10 - log (base 10)
-		// * 32 - log (base 32)
-		// * 1024 - log (base 1024)
-		logBase: int | *1
-		// The maximum Y value.
-		max?: int
-		// The minimum Y value.
-		min?: int
-		// Show or hide the axis.
-		show: bool | *true
-	}]
-	yaxis: {
-		// Align left and right Y-axes by value.
-		align: bool | *false
-		// Available when align is true. Value to use for alignment of left and
-		// right Y-axes, starting from Y=0.
-		alignLevel: int | *0
-	}
-}

dashboard-schemas/panels/Row.cue

@@ -1,24 +0,0 @@
-package panels
-
-// A row is a logical divider within a dashboard. It is used
-// to group panels together.
-#Row: {
-	// Whether the row is collapsed or not.
-	collapsed: bool | *true
-	// Name of default data source.
-	datasource?: string
-	// Grid position.
-	gridPos?: _gridPos
-	// Dashboard panels.
-	panels?: [...{}]
-	// Name of template variable to repeat for.
-	repeat?: string
-	// Whether to display the title.
-	showTitle: bool | *true
-	// Title.
-	title?: string
-	// Size of title.
-	titleSize: string | *"h6"
-	// Panel type.
-	type: string | *"row"
-}

dashboard-schemas/panels/gridPos.cue

@@ -1,12 +0,0 @@
-package panels
-
-_gridPos: {
-	// Panel height.
-	h?: int > 0 | *9
-	// Panel width.
-	w?: int > 0 <= 24 | *12
-	// Panel x position.
-	x?: int >= 0 < 24 | *0
-	// Panel y position.
-	y?: int >= 0 | *0
-}

dashboard-schemas/panels/link.cue

@@ -1,14 +0,0 @@
-package panels
-
-_link: {
-	// Link title.
-	title?: string
-	// Whether to open link in new browser tab.
-	targetBlank: bool | *true
-	// URL of link.
-	url: string
-}
-
-_panelLink: _link
-
-_dataLink: _link

dashboard-schemas/panels/mapping.cue

@@ -1,11 +0,0 @@
-package panels
-
-_mapping: {
-	id:       int
-	from:     string
-	operator: string
-	to:       string
-	text:     string
-	type:     int
-	value:    string
-}

dashboard-schemas/panels/override.cue

@@ -1,12 +0,0 @@
-package panels
-
-_override: {
-	matcher: {
-		id:      string
-		options: string
-	}
-	properties: [...{
-		id:    string
-		value: int
-	}]
-}

dashboard-schemas/panels/panel.cue

@@ -1,24 +0,0 @@
-package panels
-
-_panel: {
-	// 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?: _gridPos
-	// 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"
-	// Panel targets - datasource and query configurations to use as
-	// a basis for vizualization.
-	targets?: [...{}]
-}

dashboard-schemas/panels/thresholds.cue

@@ -1,11 +0,0 @@
-package panels
-
-_thresholds: {
-	// Threshold mode.
-	mode: string | *"absolute"
-	// Threshold steps.
-	steps: [...{
-		color: string
-		value: number
-	}]
-}

dashboard-schemas/targets/Prometheus.cue

@@ -1,19 +0,0 @@
-package targets
-
-#Prometheus: {
-	// Query expression.
-	expr: string
-	// Controls the name of the time series, using name or pattern.
-	legendFormat?: string
-	// Interval.
-	interval?: int | *1
-	// Target reference ID.
-	refId: string
-	// Perform an “instant” query, to return only the latest value that
-	// Prometheus has scraped for the requested time series.
-	instant: bool | *false
-	// Resolution.
-	intervalFactor?: int
-	// Format.
-	format: *"time_series" | "table" | "heat_map"
-}

dashboard-schemas/transformations/CalculateField.cue

@@ -1,39 +0,0 @@
-package transformations
-
-// Add field from calculation.
-#CalculateField: {
-	// Transformation ID.
-	id: string | *"calculateField"
-	// Configuration options.
-	options: {
-		// The name of your new field. If you leave this blank, then the field will
-		// be named to match the calculation.
-		alias: string
-		// Binary options.
-		binary: {
-			// Field or number for left side of equation.
-			left: string
-			// Field or number for right side of equation.
-			right: string
-			// Operator.
-			operator: string | *"+"
-			// Calculation to use.
-			reducer: string | *"sum"
-		}
-		// 'reduceRow' - apply selected calculation on each row of selected fields
-		// independently.
-		// 'binary' - apply basic math operation(sum, multiply, etc) on values in a
-		// single row from two selected fields.
-		mode: *"reduceRow" | "binary"
-		// Reduce options.
-		reduce: {
-			// Calculation to use.
-			reducer: string
-			// Fields to include in calculation.
-			include: [...string]
-		}
-		// Hide all other fields and display only your calculated field in the
-		// visualization.
-		replaceFields: bool | *false
-	}
-}

dashboard-schemas/transformations/Organize.cue

@@ -1,16 +0,0 @@
-package transformations
-
-// Reorder, hide, or rename fields/columns.
-#Organize: {
-	// Transformation ID.
-	id: string | *"organize"
-	// Configuration options.
-	options: {
-		// Exclude fields by name.
-		excludeByName: {}
-		// Set field order by name.
-		indexByName: {}
-		// Rename a field by name.
-		renameByName: {}
-	}
-}

dashboard-schemas/variables/Custom.cue

@@ -1,9 +0,0 @@
-package variables
-
-// Custom variables are for values that do not change.
-#Custom: _variable & {
-	// Options as comma separated values.
-	query: string
-	// Variable type.
-	type: string | *"custom"
-}

dashboard-schemas/variables/Datasource.cue

@@ -1,18 +0,0 @@
-package variables
-
-// Data source variables allow you to quickly change the data source for an
-// entire dashboard.
-#Datasource: _variable & {
-	// Data source type.
-	query: string
-	// Query value.
-	queryValue: string | *""
-	// Refresh.
-	refresh: int | *1
-	// Regex filter for which data source instances to choose
-	// from in the variable value dropdown. Leave empty for
-	// all.
-	regex: string
-	// Variable type.
-	type: string | *"datasource"
-}

dashboard-schemas/variables/Query.cue

@@ -1,30 +0,0 @@
-package variables
-
-// Query variables allow you to write a data source query that can return a
-// list of metric names, tag values, or keys.
-#Query: _variable & {
-	// Data source to use.
-	datasource: string
-	// Definition.
-	definition?: string
-	// Query.
-	query: string
-	// Refresh.
-	refresh: int | *1
-	// Regex.
-	regex?: string
-	// * 0 - Disabled.
-	// * 1 - Alphabetical (asc).
-	// * 2 - Alphabetical (desc).
-	// * 3 - Numerical (asc).
-	// * 4 - Numerical (desc).
-	// * 5 - Alphabetical (case-insensitive, asc).
-	// * 6 - Alphabetical (case-insensitive, desc).
-	sort:            int >= 0 <= 6 | *0
-	tagValuesQuery?: string
-	tags:            [...string] | *[]
-	tagsQuery?:      string
-	// Variable type.
-	type:    "query"
-	useTags: bool | *false
-}

dashboard-schemas/variables/variable.cue

@@ -1,33 +0,0 @@
-package variables
-
-_variable: {
-	// Currently selected value.
-	current: {
-		selected: bool | *false
-		text:     string | [...string]
-		value:    string | [...string]
-	}
-	// Whether to hide the label and variable.
-	// * 0 - Show all.
-	// * 1 - Hide label.
-	// * 2 - Hide label and variable.
-	hide: int >= 0 <= 2 | *0
-	// Enable include all option.
-	includeAll: bool | *false
-	// When includeAll is enabled, this sets its value.
-	allValue?: string
-	// Optional display name.
-	label?: string
-	// Allows mutltiple values to be selected at the same time.
-	multi: bool | *false
-	// Variable name.
-	name: string
-	// Options for variable.
-	options: [...{
-		selected: bool
-		text:     string
-		value:    string
-	}]
-	// Skip URL sync.
-	skipUrlSync: bool | *false
-}

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: 
@@ -46,17 +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 fail to start (Mac OS)
+### 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.
 
 ```
-ERROR: for <service_name> Cannot start service <service_name>: OCI runtime create failed: container_linux.go:349: starting container process caused "process_linux.go:449: container init caused \"rootfs_linux.go:58: mounting ... merged/var/log/grafana: operation not permitted\\\"\"": unknown
-ERROR: Encountered errors while bringing up the project.
+sudo mkdir /var/log/grafana
 ```
-
-If running Mac OSX the above error might be encountered when starting certain Docker containers that mount `/var/log/`. When first run this causes Docker to try to create the folder `/var/log/grafana` however by default Docker for Mac does not have permission to create folders at this location as it runs as the current user. 
-
-To solve this issue manually create the folder `/var/log/grafana` and give your user write permissions then try starting the containers again.

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

@@ -685,6 +685,10 @@
               "text": "meter (m)",
               "value": "lengthm"
             },
+            {
+              "text": "inch (in)",
+              "value": "lengthin"
+            },
             {
               "text": "feet (ft)",
               "value": "lengthft"
@@ -727,6 +731,10 @@
               "text": "gram (g)",
               "value": "massg"
             },
+            {
+              "text": "pound (lb)",
+              "value": "masslb"
+            },
             {
               "text": "kilogram (kg)",
               "value": "masskg"
@@ -1788,6 +1796,10 @@
               "text": "meter (m)",
               "value": "lengthm"
             },
+            {
+              "text": "inch (in)",
+              "value": "lengthin"
+            },
             {
               "text": "feet (ft)",
               "value": "lengthft"
@@ -1830,6 +1842,10 @@
               "text": "gram (g)",
               "value": "massg"
             },
+            {
+              "text": "pound (lb)",
+              "value": "masslb"
+            },
             {
               "text": "kilogram (kg)",
               "value": "masskg"
@@ -2871,6 +2887,10 @@
               "text": "meter (m)",
               "value": "lengthm"
             },
+            {
+              "text": "inch (in)",
+              "value": "lengthin"
+            },
             {
               "text": "feet (ft)",
               "value": "lengthft"
@@ -2913,6 +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` = `${__user.login}`\n* `__user.email` = `${__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` = `${Server:text}`\n\n",
+        "content": "## Global variables\n\n* `__dashboard` = `${__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/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 +1,562 @@
+{
+  "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",
+        "stacking": "none",
+        "text": {},
+        "tooltip": {
+          "mode": "single"
+        }
+      },
+      "targets": [
+        {
+          "csvContent": "Time,Name,Stat1,Stat2\n2020-01-01T00:00:00Z,Stockholm, 10, 15\n2020-01-01T00:00:00Z,New York, 19, 5\n2020-01-01T00:00:00Z,London, 10, 1\n2020-01-01T00:00:00Z,Negative, 15, -5\n2020-01-01T00:00:00Z,Long 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",
+        "stacking": "none",
+        "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",
+        "stacking": "none",
+        "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",
+        "stacking": "none",
+        "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 & Always show value",
+      "type": "barchart"
+    },
+    {
+      "datasource": "-- Dashboard --",
+      "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": 16,
+        "y": 10
+      },
+      "id": 10,
+      "options": {
+        "barWidth": 1,
+        "groupWidth": 1,
+        "legend": {
+          "calcs": [],
+          "displayMode": "list",
+          "placement": "bottom"
+        },
+        "orientation": "auto",
+        "showValue": "auto",
+        "stacking": "none",
+        "text": {
+          "size": 10,
+          "valueSize": 25
+        },
+        "tooltip": {
+          "mode": "single"
+        }
+      },
+      "targets": [
+        {
+          "panelId": 9,
+          "refId": "A"
+        }
+      ],
+      "title": "Fixed value sizing",
+      "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
+          },
+          "decimals": 7,
+          "mappings": [],
+          "thresholds": {
+            "mode": "absolute",
+            "steps": [
+              {
+                "color": "green",
+                "value": null
+              },
+              {
+                "color": "red",
+                "value": 80
+              }
+            ]
+          }
+        },
+        "overrides": []
+      },
+      "gridPos": {
+        "h": 11,
+        "w": 12,
+        "x": 0,
+        "y": 21
+      },
+      "id": 18,
+      "options": {
+        "barWidth": 1,
+        "groupWidth": 0.82,
+        "legend": {
+          "calcs": [
+            "max"
+          ],
+          "displayMode": "list",
+          "placement": "right"
+        },
+        "orientation": "horizontal",
+        "showValue": "auto",
+        "stacking": "none",
+        "text": {},
+        "tooltip": {
+          "mode": "single"
+        }
+      },
+      "targets": [
+        {
+          "csvContent": "Name,Stat1,Stat2\nStockholm, 10, 15\nNew York, 19, -5\nLondon, 10, 1\nLong value, 15,10",
+          "refId": "A",
+          "scenarioId": "csv_content"
+        }
+      ],
+      "title": "Auto  sizing & auto show values",
+      "type": "barchart"
+    },
+    {
+      "datasource": null,
+      "description": "",
+      "fieldConfig": {
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+  "version": 11
+}

devenv/dev-dashboards/panel-graph/graph-ng-gradient-area.json

@@ -19,7 +19,9 @@
     {
       "icon": "external link",
       "tags": ["gdev", "graph-ng"],
-      "type": "dashboards"
+      "type": "dashboards",
+      "asDropdown": true,
+      "title": "Graph Tests"
     }
   ],
   "panels": [
@@ -95,7 +97,7 @@
           "displayMode": "hidden",
           "placement": "bottom"
         },
-        "tooltipOptions": {
+        "tooltip": {
           "mode": "single"
         }
       },
@@ -184,7 +186,7 @@
           "displayMode": "hidden",
           "placement": "bottom"
         },
-        "tooltipOptions": {
+        "tooltip": {
           "mode": "single"
         }
       },
@@ -273,7 +275,7 @@
           "displayMode": "hidden",
           "placement": "bottom"
         },
-        "tooltipOptions": {
+        "tooltip": {
           "mode": "single"
         }
       },
@@ -361,7 +363,7 @@
           "displayMode": "hidden",
           "placement": "bottom"
         },
-        "tooltipOptions": {
+        "tooltip": {
           "mode": "single"
         }
       },
@@ -450,7 +452,7 @@
           "displayMode": "hidden",
           "placement": "bottom"
         },
-        "tooltipOptions": {
+        "tooltip": {
           "mode": "single"
         }
       },
@@ -539,7 +541,7 @@
           "displayMode": "hidden",
           "placement": "bottom"
         },
-        "tooltipOptions": {
+        "tooltip": {
           "mode": "single"
         }
       },