From ea030e8bbd53dc08163079bd781c8b23efbf0540 Mon Sep 17 00:00:00 2001
From: "Grot (@grafanabot)" <43478413+grafanabot@users.noreply.github.com>
Date: Fri, 1 Oct 2021 10:11:03 -0400
Subject: [PATCH] Prometheus: metrics browser: handle label values with special
 characters (#39713) (#39858)
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

* prometheus: handle label-values with special characters

* added comment

(cherry picked from commit d363c368536d1d0da82392d4aa102953ceb0b25e)

Co-authored-by: Gábor Farkas <gabor.farkas@gmail.com>
---
 .drone.yml                                    | 384 ++++++++----------
 .../components/PrometheusMetricsBrowser.tsx   |   5 +-
 .../datasource/prometheus/datasource.ts       |   3 +
 .../prometheus/language_utils.test.ts         |  50 ++-
 .../datasource/prometheus/language_utils.ts   |  25 ++
 scripts/drone/steps/lib.star                  |   8 +-
 6 files changed, 249 insertions(+), 226 deletions(-)

diff --git a/.drone.yml b/.drone.yml
index 4d8e1074a03..9ece1312212 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -14,7 +14,7 @@ steps:
   - echo $DRONE_RUNNER_NAME
 
 - name: initialize
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - mkdir -p bin
   - curl -fL -o bin/grabpl https://grafana-downloads.storage.googleapis.com/grafana-build-pipeline/v2.4.6/grabpl
@@ -23,14 +23,12 @@ steps:
   - curl -fLO https://github.com/jwilder/dockerize/releases/download/v$${DOCKERIZE_VERSION}/dockerize-linux-amd64-v$${DOCKERIZE_VERSION}.tar.gz
   - tar -C bin -xzvf dockerize-linux-amd64-v$${DOCKERIZE_VERSION}.tar.gz
   - rm dockerize-linux-amd64-v$${DOCKERIZE_VERSION}.tar.gz
-  - mv /etc/apt/sources.list.d/nodesource.list /etc/apt/sources.list.d/nodesource.list.disabled; apt-get update; apt-get -y upgrade; apt-get  install -y ca-certificates libgnutls30
-  - mv /etc/apt/sources.list.d/nodesource.list.disabled /etc/apt/sources.list.d/nodesource.list
   - yarn install --frozen-lockfile --no-progress
   environment:
     DOCKERIZE_VERSION: 0.6.1
 
 - name: codespell
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - "echo -e \"unknwon\nreferer\nerrorstring\neror\niam\nwan\" > words_to_ignore.txt"
   - codespell -I words_to_ignore.txt docs/
@@ -38,14 +36,14 @@ steps:
   - initialize
 
 - name: shellcheck
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - ./bin/grabpl shellcheck
   depends_on:
   - initialize
 
 - name: lint-backend
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - make gen-go
   - ./bin/grabpl lint-backend --edition oss
@@ -55,7 +53,7 @@ steps:
   - initialize
 
 - name: test-backend
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - "[ $(grep FocusConvey -R pkg | wc -l) -eq \"0\" ] || exit 1"
   - ./bin/grabpl test-backend --edition oss
@@ -64,7 +62,7 @@ steps:
   - lint-backend
 
 - name: test-frontend
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - yarn run ci:test-frontend
   environment:
@@ -73,35 +71,35 @@ steps:
   - lint-backend
 
 - name: build-backend
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - ./bin/grabpl build-backend --jobs 8 --edition oss --build-id ${DRONE_BUILD_NUMBER} --variants linux-x64,linux-x64-musl,osx64,win64,armv6 --no-pull-enterprise
   depends_on:
   - test-backend
 
 - name: build-frontend
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - ./bin/grabpl build-frontend --jobs 8 --no-install-deps --edition oss --build-id ${DRONE_BUILD_NUMBER} --no-pull-enterprise
   depends_on:
   - test-frontend
 
 - name: build-plugins
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - ./bin/grabpl build-plugins --jobs 8 --edition oss --no-install-deps
   depends_on:
   - lint-backend
 
 - name: validate-scuemata
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - ./bin/linux-amd64/grafana-cli cue validate-schema --grafana-root .
   depends_on:
   - build-backend
 
 - name: gen-version
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - ./bin/grabpl gen-version --build-id ${DRONE_BUILD_NUMBER}
   depends_on:
@@ -112,14 +110,14 @@ steps:
   - shellcheck
 
 - name: package
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - . scripts/build/gpg-test-vars.sh && ./bin/grabpl package --jobs 8 --edition oss --build-id ${DRONE_BUILD_NUMBER} --no-pull-enterprise --variants linux-x64,linux-x64-musl,osx64,win64,armv6
   depends_on:
   - gen-version
 
 - name: end-to-end-tests-server
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   detach: true
   commands:
   - ./e2e/start-server
@@ -139,7 +137,7 @@ steps:
   - end-to-end-tests-server
 
 - name: build-storybook
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - yarn storybook:build
   - ./bin/grabpl verify-storybook
@@ -163,7 +161,7 @@ steps:
   - end-to-end-tests-server
 
 - name: build-frontend-docs
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - ./scripts/ci-reference-docs-lint.sh ci
   depends_on:
@@ -179,7 +177,7 @@ steps:
   - build-frontend-docs
 
 - name: copy-packages-for-docker
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - ls dist/*.tar.gz*
   - cp dist/*.tar.gz* packaging/docker/
@@ -196,10 +194,8 @@ steps:
   - copy-packages-for-docker
 
 - name: postgres-integration-tests
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
-  - mv /etc/apt/sources.list.d/nodesource.list /etc/apt/sources.list.d/nodesource.list.disabled; apt-get update; apt-get -y upgrade; apt-get  install -y ca-certificates libgnutls30
-  - mv /etc/apt/sources.list.d/nodesource.list.disabled /etc/apt/sources.list.d/nodesource.list
   - apt-get install -yq postgresql-client
   - ./bin/dockerize -wait tcp://postgres:5432 -timeout 120s
   - psql -p 5432 -h postgres -U grafanatest -d grafanatest -f devenv/docker/blocks/postgres_tests/setup.sql
@@ -214,10 +210,8 @@ steps:
   - test-frontend
 
 - name: mysql-integration-tests
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
-  - mv /etc/apt/sources.list.d/nodesource.list /etc/apt/sources.list.d/nodesource.list.disabled; apt-get update; apt-get -y upgrade; apt-get  install -y ca-certificates libgnutls30
-  - mv /etc/apt/sources.list.d/nodesource.list.disabled /etc/apt/sources.list.d/nodesource.list
   - apt-get install -yq default-mysql-client
   - ./bin/dockerize -wait tcp://mysql:3306 -timeout 120s
   - cat devenv/docker/blocks/mysql_tests/setup.sql | mysql -h mysql -P 3306 -u root -prootpass
@@ -269,7 +263,7 @@ steps:
   - echo $DRONE_RUNNER_NAME
 
 - name: initialize
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - mkdir -p bin
   - curl -fL -o bin/grabpl https://grafana-downloads.storage.googleapis.com/grafana-build-pipeline/v2.4.6/grabpl
@@ -278,8 +272,6 @@ steps:
   - curl -fLO https://github.com/jwilder/dockerize/releases/download/v$${DOCKERIZE_VERSION}/dockerize-linux-amd64-v$${DOCKERIZE_VERSION}.tar.gz
   - tar -C bin -xzvf dockerize-linux-amd64-v$${DOCKERIZE_VERSION}.tar.gz
   - rm dockerize-linux-amd64-v$${DOCKERIZE_VERSION}.tar.gz
-  - mv /etc/apt/sources.list.d/nodesource.list /etc/apt/sources.list.d/nodesource.list.disabled; apt-get update; apt-get -y upgrade; apt-get  install -y ca-certificates libgnutls30
-  - mv /etc/apt/sources.list.d/nodesource.list.disabled /etc/apt/sources.list.d/nodesource.list
   - yarn install --frozen-lockfile --no-progress
   environment:
     DOCKERIZE_VERSION: 0.6.1
@@ -297,7 +289,7 @@ steps:
       from_secret: drone_token
 
 - name: codespell
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - "echo -e \"unknwon\nreferer\nerrorstring\neror\niam\nwan\" > words_to_ignore.txt"
   - codespell -I words_to_ignore.txt docs/
@@ -305,14 +297,14 @@ steps:
   - initialize
 
 - name: shellcheck
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - ./bin/grabpl shellcheck
   depends_on:
   - initialize
 
 - name: lint-backend
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - make gen-go
   - ./bin/grabpl lint-backend --edition oss
@@ -322,7 +314,7 @@ steps:
   - initialize
 
 - name: test-backend
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - "[ $(grep FocusConvey -R pkg | wc -l) -eq \"0\" ] || exit 1"
   - ./bin/grabpl test-backend --edition oss
@@ -331,7 +323,7 @@ steps:
   - lint-backend
 
 - name: test-frontend
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - yarn run ci:test-frontend
   environment:
@@ -340,21 +332,21 @@ steps:
   - lint-backend
 
 - name: build-backend
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - ./bin/grabpl build-backend --jobs 8 --edition oss --build-id ${DRONE_BUILD_NUMBER} --no-pull-enterprise
   depends_on:
   - test-backend
 
 - name: build-frontend
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - ./bin/grabpl build-frontend --jobs 8 --no-install-deps --edition oss --build-id ${DRONE_BUILD_NUMBER} --no-pull-enterprise
   depends_on:
   - test-frontend
 
 - name: build-plugins
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - ./bin/grabpl build-plugins --jobs 8 --edition oss --no-install-deps --sign --signing-admin
   environment:
@@ -364,14 +356,14 @@ steps:
   - lint-backend
 
 - name: validate-scuemata
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - ./bin/linux-amd64/grafana-cli cue validate-schema --grafana-root .
   depends_on:
   - build-backend
 
 - name: gen-version
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - ./bin/grabpl gen-version --build-id ${DRONE_BUILD_NUMBER}
   depends_on:
@@ -382,7 +374,7 @@ steps:
   - shellcheck
 
 - name: package
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - ./bin/grabpl package --jobs 8 --edition oss --build-id ${DRONE_BUILD_NUMBER} --no-pull-enterprise --sign
   environment:
@@ -400,7 +392,7 @@ steps:
   - gen-version
 
 - name: end-to-end-tests-server
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   detach: true
   commands:
   - ./e2e/start-server
@@ -420,7 +412,7 @@ steps:
   - end-to-end-tests-server
 
 - name: build-storybook
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - yarn storybook:build
   - ./bin/grabpl verify-storybook
@@ -457,7 +449,7 @@ steps:
   - end-to-end-tests-server
 
 - name: publish-frontend-metrics
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - ./scripts/ci-frontend-metrics.sh | ./bin/grabpl publish-metrics $${GRAFANA_MISC_STATS_API_KEY}
   environment:
@@ -468,14 +460,14 @@ steps:
   - test-a11y-frontend
 
 - name: build-frontend-docs
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - ./scripts/ci-reference-docs-lint.sh ci
   depends_on:
   - build-frontend
 
 - name: copy-packages-for-docker
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - ls dist/*.tar.gz*
   - cp dist/*.tar.gz* packaging/docker/
@@ -506,10 +498,8 @@ steps:
   - copy-packages-for-docker
 
 - name: postgres-integration-tests
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
-  - mv /etc/apt/sources.list.d/nodesource.list /etc/apt/sources.list.d/nodesource.list.disabled; apt-get update; apt-get -y upgrade; apt-get  install -y ca-certificates libgnutls30
-  - mv /etc/apt/sources.list.d/nodesource.list.disabled /etc/apt/sources.list.d/nodesource.list
   - apt-get install -yq postgresql-client
   - ./bin/dockerize -wait tcp://postgres:5432 -timeout 120s
   - psql -p 5432 -h postgres -U grafanatest -d grafanatest -f devenv/docker/blocks/postgres_tests/setup.sql
@@ -524,10 +514,8 @@ steps:
   - test-frontend
 
 - name: mysql-integration-tests
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
-  - mv /etc/apt/sources.list.d/nodesource.list /etc/apt/sources.list.d/nodesource.list.disabled; apt-get update; apt-get -y upgrade; apt-get  install -y ca-certificates libgnutls30
-  - mv /etc/apt/sources.list.d/nodesource.list.disabled /etc/apt/sources.list.d/nodesource.list
   - apt-get install -yq default-mysql-client
   - ./bin/dockerize -wait tcp://mysql:3306 -timeout 120s
   - cat devenv/docker/blocks/mysql_tests/setup.sql | mysql -h mysql -P 3306 -u root -prootpass
@@ -541,7 +529,7 @@ steps:
   - test-frontend
 
 - name: release-canary-npm-packages
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - ./scripts/circle-release-canary-packages.sh
   environment:
@@ -663,7 +651,7 @@ steps:
   - echo $DRONE_RUNNER_NAME
 
 - name: initialize
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - mkdir -p bin
   - curl -fL -o bin/grabpl https://grafana-downloads.storage.googleapis.com/grafana-build-pipeline/v2.4.6/grabpl
@@ -751,7 +739,7 @@ steps:
   - echo $DRONE_RUNNER_NAME
 
 - name: initialize
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - mkdir -p bin
   - curl -fL -o bin/grabpl https://grafana-downloads.storage.googleapis.com/grafana-build-pipeline/v2.4.6/grabpl
@@ -761,14 +749,12 @@ steps:
   - curl -fLO https://github.com/jwilder/dockerize/releases/download/v$${DOCKERIZE_VERSION}/dockerize-linux-amd64-v$${DOCKERIZE_VERSION}.tar.gz
   - tar -C bin -xzvf dockerize-linux-amd64-v$${DOCKERIZE_VERSION}.tar.gz
   - rm dockerize-linux-amd64-v$${DOCKERIZE_VERSION}.tar.gz
-  - mv /etc/apt/sources.list.d/nodesource.list /etc/apt/sources.list.d/nodesource.list.disabled; apt-get update; apt-get -y upgrade; apt-get  install -y ca-certificates libgnutls30
-  - mv /etc/apt/sources.list.d/nodesource.list.disabled /etc/apt/sources.list.d/nodesource.list
   - yarn install --frozen-lockfile --no-progress
   environment:
     DOCKERIZE_VERSION: 0.6.1
 
 - name: codespell
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - "echo -e \"unknwon\nreferer\nerrorstring\neror\niam\nwan\" > words_to_ignore.txt"
   - codespell -I words_to_ignore.txt docs/
@@ -776,14 +762,14 @@ steps:
   - initialize
 
 - name: shellcheck
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - ./bin/grabpl shellcheck
   depends_on:
   - initialize
 
 - name: lint-backend
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - make gen-go
   - ./bin/grabpl lint-backend --edition oss
@@ -793,7 +779,7 @@ steps:
   - initialize
 
 - name: test-backend
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - "[ $(grep FocusConvey -R pkg | wc -l) -eq \"0\" ] || exit 1"
   - ./bin/grabpl test-backend --edition oss --tries 5
@@ -802,7 +788,7 @@ steps:
   - lint-backend
 
 - name: test-frontend
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - yarn run ci:test-frontend
   environment:
@@ -811,7 +797,7 @@ steps:
   - lint-backend
 
 - name: build-backend
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - ./bin/grabpl build-backend --jobs 8 --edition oss --github-token $${GITHUB_TOKEN} --no-pull-enterprise ${DRONE_TAG}
   environment:
@@ -821,14 +807,14 @@ steps:
   - test-backend
 
 - name: build-frontend
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - ./bin/grabpl build-frontend --jobs 8 --github-token $${GITHUB_TOKEN} --no-install-deps --edition oss --no-pull-enterprise ${DRONE_TAG}
   depends_on:
   - test-frontend
 
 - name: build-plugins
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - ./bin/grabpl build-plugins --jobs 8 --edition oss --no-install-deps --sign --signing-admin
   environment:
@@ -838,14 +824,14 @@ steps:
   - lint-backend
 
 - name: validate-scuemata
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - ./bin/linux-amd64/grafana-cli cue validate-schema --grafana-root .
   depends_on:
   - build-backend
 
 - name: gen-version
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - ./bin/grabpl gen-version ${DRONE_TAG}
   depends_on:
@@ -856,7 +842,7 @@ steps:
   - shellcheck
 
 - name: package
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - ./bin/grabpl package --jobs 8 --edition oss --github-token $${GITHUB_TOKEN} --no-pull-enterprise --sign ${DRONE_TAG}
   environment:
@@ -874,7 +860,7 @@ steps:
   - gen-version
 
 - name: end-to-end-tests-server
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   detach: true
   commands:
   - ./e2e/start-server
@@ -894,7 +880,7 @@ steps:
   - end-to-end-tests-server
 
 - name: build-storybook
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - yarn storybook:build
   - ./bin/grabpl verify-storybook
@@ -904,7 +890,7 @@ steps:
   - package
 
 - name: copy-packages-for-docker
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - ls dist/*.tar.gz*
   - cp dist/*.tar.gz* packaging/docker/
@@ -935,10 +921,8 @@ steps:
   - copy-packages-for-docker
 
 - name: postgres-integration-tests
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
-  - mv /etc/apt/sources.list.d/nodesource.list /etc/apt/sources.list.d/nodesource.list.disabled; apt-get update; apt-get -y upgrade; apt-get  install -y ca-certificates libgnutls30
-  - mv /etc/apt/sources.list.d/nodesource.list.disabled /etc/apt/sources.list.d/nodesource.list
   - apt-get install -yq postgresql-client
   - ./bin/dockerize -wait tcp://postgres:5432 -timeout 120s
   - psql -p 5432 -h postgres -U grafanatest -d grafanatest -f devenv/docker/blocks/postgres_tests/setup.sql
@@ -953,10 +937,8 @@ steps:
   - test-frontend
 
 - name: mysql-integration-tests
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
-  - mv /etc/apt/sources.list.d/nodesource.list /etc/apt/sources.list.d/nodesource.list.disabled; apt-get update; apt-get -y upgrade; apt-get  install -y ca-certificates libgnutls30
-  - mv /etc/apt/sources.list.d/nodesource.list.disabled /etc/apt/sources.list.d/nodesource.list
   - apt-get install -yq default-mysql-client
   - ./bin/dockerize -wait tcp://mysql:3306 -timeout 120s
   - cat devenv/docker/blocks/mysql_tests/setup.sql | mysql -h mysql -P 3306 -u root -prootpass
@@ -1006,7 +988,7 @@ steps:
   - end-to-end-tests
 
 - name: release-npm-packages
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - ./scripts/build/release-packages.sh ${DRONE_TAG}
   environment:
@@ -1107,7 +1089,7 @@ steps:
   - echo $DRONE_RUNNER_NAME
 
 - name: clone
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - mkdir -p bin
   - curl -fL -o bin/grabpl https://grafana-downloads.storage.googleapis.com/grafana-build-pipeline/v2.4.6/grabpl
@@ -1120,7 +1102,7 @@ steps:
       from_secret: github_token
 
 - name: initialize
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - mv bin/grabpl /tmp/
   - rmdir bin
@@ -1134,8 +1116,6 @@ steps:
   - curl -fLO https://github.com/jwilder/dockerize/releases/download/v$${DOCKERIZE_VERSION}/dockerize-linux-amd64-v$${DOCKERIZE_VERSION}.tar.gz
   - tar -C bin -xzvf dockerize-linux-amd64-v$${DOCKERIZE_VERSION}.tar.gz
   - rm dockerize-linux-amd64-v$${DOCKERIZE_VERSION}.tar.gz
-  - mv /etc/apt/sources.list.d/nodesource.list /etc/apt/sources.list.d/nodesource.list.disabled; apt-get update; apt-get -y upgrade; apt-get  install -y ca-certificates libgnutls30
-  - mv /etc/apt/sources.list.d/nodesource.list.disabled /etc/apt/sources.list.d/nodesource.list
   - yarn install --frozen-lockfile --no-progress
   environment:
     DOCKERIZE_VERSION: 0.6.1
@@ -1143,7 +1123,7 @@ steps:
   - clone
 
 - name: codespell
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - "echo -e \"unknwon\nreferer\nerrorstring\neror\niam\nwan\" > words_to_ignore.txt"
   - codespell -I words_to_ignore.txt docs/
@@ -1151,14 +1131,14 @@ steps:
   - initialize
 
 - name: shellcheck
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - ./bin/grabpl shellcheck
   depends_on:
   - initialize
 
 - name: lint-backend
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - make gen-go
   - ./bin/grabpl lint-backend --edition enterprise
@@ -1168,7 +1148,7 @@ steps:
   - initialize
 
 - name: test-backend
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - "[ $(grep FocusConvey -R pkg | wc -l) -eq \"0\" ] || exit 1"
   - ./bin/grabpl test-backend --edition enterprise --tries 5
@@ -1177,7 +1157,7 @@ steps:
   - lint-backend
 
 - name: test-frontend
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - yarn run ci:test-frontend
   environment:
@@ -1186,7 +1166,7 @@ steps:
   - lint-backend
 
 - name: build-backend
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - ./bin/grabpl build-backend --jobs 8 --edition enterprise --github-token $${GITHUB_TOKEN} --no-pull-enterprise ${DRONE_TAG}
   environment:
@@ -1196,14 +1176,14 @@ steps:
   - test-backend
 
 - name: build-frontend
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - ./bin/grabpl build-frontend --jobs 8 --github-token $${GITHUB_TOKEN} --no-install-deps --edition enterprise --no-pull-enterprise ${DRONE_TAG}
   depends_on:
   - test-frontend
 
 - name: build-plugins
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - ./bin/grabpl build-plugins --jobs 8 --edition enterprise --no-install-deps --sign --signing-admin
   environment:
@@ -1213,14 +1193,14 @@ steps:
   - lint-backend
 
 - name: validate-scuemata
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - ./bin/linux-amd64/grafana-cli cue validate-schema --grafana-root .
   depends_on:
   - build-backend
 
 - name: lint-backend-enterprise2
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - make gen-go
   - ./bin/grabpl lint-backend --edition enterprise2
@@ -1230,7 +1210,7 @@ steps:
   - initialize
 
 - name: test-backend-enterprise2
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - "[ $(grep FocusConvey -R pkg | wc -l) -eq \"0\" ] || exit 1"
   - ./bin/grabpl test-backend --edition enterprise2 --tries 5
@@ -1239,7 +1219,7 @@ steps:
   - lint-backend
 
 - name: build-backend-enterprise2
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - ./bin/grabpl build-backend --jobs 8 --edition enterprise2 --github-token $${GITHUB_TOKEN} --no-pull-enterprise ${DRONE_TAG}
   environment:
@@ -1249,7 +1229,7 @@ steps:
   - test-backend-enterprise2
 
 - name: gen-version
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - ./bin/grabpl gen-version ${DRONE_TAG}
   depends_on:
@@ -1262,7 +1242,7 @@ steps:
   - test-backend-enterprise2
 
 - name: package
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - ./bin/grabpl package --jobs 8 --edition enterprise --github-token $${GITHUB_TOKEN} --no-pull-enterprise --sign ${DRONE_TAG}
   environment:
@@ -1280,7 +1260,7 @@ steps:
   - gen-version
 
 - name: end-to-end-tests-server
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   detach: true
   commands:
   - ./e2e/start-server
@@ -1302,7 +1282,7 @@ steps:
   - end-to-end-tests-server
 
 - name: copy-packages-for-docker
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - ls dist/*.tar.gz*
   - cp dist/*.tar.gz* packaging/docker/
@@ -1333,10 +1313,8 @@ steps:
   - copy-packages-for-docker
 
 - name: postgres-integration-tests
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
-  - mv /etc/apt/sources.list.d/nodesource.list /etc/apt/sources.list.d/nodesource.list.disabled; apt-get update; apt-get -y upgrade; apt-get  install -y ca-certificates libgnutls30
-  - mv /etc/apt/sources.list.d/nodesource.list.disabled /etc/apt/sources.list.d/nodesource.list
   - apt-get install -yq postgresql-client
   - ./bin/dockerize -wait tcp://postgres:5432 -timeout 120s
   - psql -p 5432 -h postgres -U grafanatest -d grafanatest -f devenv/docker/blocks/postgres_tests/setup.sql
@@ -1351,10 +1329,8 @@ steps:
   - test-frontend
 
 - name: mysql-integration-tests
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
-  - mv /etc/apt/sources.list.d/nodesource.list /etc/apt/sources.list.d/nodesource.list.disabled; apt-get update; apt-get -y upgrade; apt-get  install -y ca-certificates libgnutls30
-  - mv /etc/apt/sources.list.d/nodesource.list.disabled /etc/apt/sources.list.d/nodesource.list
   - apt-get install -yq default-mysql-client
   - ./bin/dockerize -wait tcp://mysql:3306 -timeout 120s
   - cat devenv/docker/blocks/mysql_tests/setup.sql | mysql -h mysql -P 3306 -u root -prootpass
@@ -1368,7 +1344,7 @@ steps:
   - test-frontend
 
 - name: redis-integration-tests
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - ./bin/dockerize -wait tcp://redis:6379/0 -timeout 120s
   - ./bin/grabpl integration-tests
@@ -1379,7 +1355,7 @@ steps:
   - test-frontend
 
 - name: memcached-integration-tests
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - ./bin/dockerize -wait tcp://memcached:11211 -timeout 120s
   - ./bin/grabpl integration-tests
@@ -1414,7 +1390,7 @@ steps:
   - memcached-integration-tests
 
 - name: package-enterprise2
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - ./bin/grabpl package --jobs 8 --edition enterprise2 --github-token $${GITHUB_TOKEN} --no-pull-enterprise --sign ${DRONE_TAG}
   environment:
@@ -1432,7 +1408,7 @@ steps:
   - gen-version
 
 - name: end-to-end-tests-server-enterprise2
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   detach: true
   commands:
   - ./e2e/start-server
@@ -1597,7 +1573,7 @@ steps:
   - echo $DRONE_RUNNER_NAME
 
 - name: initialize
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - mkdir -p bin
   - curl -fL -o bin/grabpl https://grafana-downloads.storage.googleapis.com/grafana-build-pipeline/v2.4.6/grabpl
@@ -1705,7 +1681,7 @@ steps:
   - echo $DRONE_RUNNER_NAME
 
 - name: initialize
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - mkdir -p bin
   - curl -fL -o bin/grabpl https://grafana-downloads.storage.googleapis.com/grafana-build-pipeline/v2.4.6/grabpl
@@ -1715,14 +1691,12 @@ steps:
   - curl -fLO https://github.com/jwilder/dockerize/releases/download/v$${DOCKERIZE_VERSION}/dockerize-linux-amd64-v$${DOCKERIZE_VERSION}.tar.gz
   - tar -C bin -xzvf dockerize-linux-amd64-v$${DOCKERIZE_VERSION}.tar.gz
   - rm dockerize-linux-amd64-v$${DOCKERIZE_VERSION}.tar.gz
-  - mv /etc/apt/sources.list.d/nodesource.list /etc/apt/sources.list.d/nodesource.list.disabled; apt-get update; apt-get -y upgrade; apt-get  install -y ca-certificates libgnutls30
-  - mv /etc/apt/sources.list.d/nodesource.list.disabled /etc/apt/sources.list.d/nodesource.list
   - yarn install --frozen-lockfile --no-progress
   environment:
     DOCKERIZE_VERSION: 0.6.1
 
 - name: codespell
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - "echo -e \"unknwon\nreferer\nerrorstring\neror\niam\nwan\" > words_to_ignore.txt"
   - codespell -I words_to_ignore.txt docs/
@@ -1730,14 +1704,14 @@ steps:
   - initialize
 
 - name: shellcheck
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - ./bin/grabpl shellcheck
   depends_on:
   - initialize
 
 - name: lint-backend
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - make gen-go
   - ./bin/grabpl lint-backend --edition oss
@@ -1747,7 +1721,7 @@ steps:
   - initialize
 
 - name: test-backend
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - "[ $(grep FocusConvey -R pkg | wc -l) -eq \"0\" ] || exit 1"
   - ./bin/grabpl test-backend --edition oss --tries 5
@@ -1756,7 +1730,7 @@ steps:
   - lint-backend
 
 - name: test-frontend
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - yarn run ci:test-frontend
   environment:
@@ -1765,7 +1739,7 @@ steps:
   - lint-backend
 
 - name: build-backend
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - ./bin/grabpl build-backend --jobs 8 --edition oss --github-token $${GITHUB_TOKEN} --no-pull-enterprise v7.3.0-test
   environment:
@@ -1775,14 +1749,14 @@ steps:
   - test-backend
 
 - name: build-frontend
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - ./bin/grabpl build-frontend --jobs 8 --github-token $${GITHUB_TOKEN} --no-install-deps --edition oss --no-pull-enterprise v7.3.0-test
   depends_on:
   - test-frontend
 
 - name: build-plugins
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - ./bin/grabpl build-plugins --jobs 8 --edition oss --no-install-deps --sign --signing-admin
   environment:
@@ -1792,14 +1766,14 @@ steps:
   - lint-backend
 
 - name: validate-scuemata
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - ./bin/linux-amd64/grafana-cli cue validate-schema --grafana-root .
   depends_on:
   - build-backend
 
 - name: gen-version
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - ./bin/grabpl gen-version v7.3.0-test
   depends_on:
@@ -1810,7 +1784,7 @@ steps:
   - shellcheck
 
 - name: package
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - ./bin/grabpl package --jobs 8 --edition oss --github-token $${GITHUB_TOKEN} --no-pull-enterprise --sign v7.3.0-test
   environment:
@@ -1828,7 +1802,7 @@ steps:
   - gen-version
 
 - name: end-to-end-tests-server
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   detach: true
   commands:
   - ./e2e/start-server
@@ -1848,7 +1822,7 @@ steps:
   - end-to-end-tests-server
 
 - name: build-storybook
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - yarn storybook:build
   - ./bin/grabpl verify-storybook
@@ -1858,7 +1832,7 @@ steps:
   - package
 
 - name: copy-packages-for-docker
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - ls dist/*.tar.gz*
   - cp dist/*.tar.gz* packaging/docker/
@@ -1883,10 +1857,8 @@ steps:
   - copy-packages-for-docker
 
 - name: postgres-integration-tests
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
-  - mv /etc/apt/sources.list.d/nodesource.list /etc/apt/sources.list.d/nodesource.list.disabled; apt-get update; apt-get -y upgrade; apt-get  install -y ca-certificates libgnutls30
-  - mv /etc/apt/sources.list.d/nodesource.list.disabled /etc/apt/sources.list.d/nodesource.list
   - apt-get install -yq postgresql-client
   - ./bin/dockerize -wait tcp://postgres:5432 -timeout 120s
   - psql -p 5432 -h postgres -U grafanatest -d grafanatest -f devenv/docker/blocks/postgres_tests/setup.sql
@@ -1901,10 +1873,8 @@ steps:
   - test-frontend
 
 - name: mysql-integration-tests
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
-  - mv /etc/apt/sources.list.d/nodesource.list /etc/apt/sources.list.d/nodesource.list.disabled; apt-get update; apt-get -y upgrade; apt-get  install -y ca-certificates libgnutls30
-  - mv /etc/apt/sources.list.d/nodesource.list.disabled /etc/apt/sources.list.d/nodesource.list
   - apt-get install -yq default-mysql-client
   - ./bin/dockerize -wait tcp://mysql:3306 -timeout 120s
   - cat devenv/docker/blocks/mysql_tests/setup.sql | mysql -h mysql -P 3306 -u root -prootpass
@@ -1951,7 +1921,7 @@ steps:
   - end-to-end-tests
 
 - name: release-npm-packages
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   environment:
     GITHUB_PACKAGE_TOKEN:
       from_secret: github_package_token
@@ -2050,7 +2020,7 @@ steps:
   - echo $DRONE_RUNNER_NAME
 
 - name: clone
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - mkdir -p bin
   - curl -fL -o bin/grabpl https://grafana-downloads.storage.googleapis.com/grafana-build-pipeline/v2.4.6/grabpl
@@ -2063,7 +2033,7 @@ steps:
       from_secret: github_token
 
 - name: initialize
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - mv bin/grabpl /tmp/
   - rmdir bin
@@ -2077,8 +2047,6 @@ steps:
   - curl -fLO https://github.com/jwilder/dockerize/releases/download/v$${DOCKERIZE_VERSION}/dockerize-linux-amd64-v$${DOCKERIZE_VERSION}.tar.gz
   - tar -C bin -xzvf dockerize-linux-amd64-v$${DOCKERIZE_VERSION}.tar.gz
   - rm dockerize-linux-amd64-v$${DOCKERIZE_VERSION}.tar.gz
-  - mv /etc/apt/sources.list.d/nodesource.list /etc/apt/sources.list.d/nodesource.list.disabled; apt-get update; apt-get -y upgrade; apt-get  install -y ca-certificates libgnutls30
-  - mv /etc/apt/sources.list.d/nodesource.list.disabled /etc/apt/sources.list.d/nodesource.list
   - yarn install --frozen-lockfile --no-progress
   environment:
     DOCKERIZE_VERSION: 0.6.1
@@ -2086,7 +2054,7 @@ steps:
   - clone
 
 - name: codespell
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - "echo -e \"unknwon\nreferer\nerrorstring\neror\niam\nwan\" > words_to_ignore.txt"
   - codespell -I words_to_ignore.txt docs/
@@ -2094,14 +2062,14 @@ steps:
   - initialize
 
 - name: shellcheck
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - ./bin/grabpl shellcheck
   depends_on:
   - initialize
 
 - name: lint-backend
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - make gen-go
   - ./bin/grabpl lint-backend --edition enterprise
@@ -2111,7 +2079,7 @@ steps:
   - initialize
 
 - name: test-backend
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - "[ $(grep FocusConvey -R pkg | wc -l) -eq \"0\" ] || exit 1"
   - ./bin/grabpl test-backend --edition enterprise --tries 5
@@ -2120,7 +2088,7 @@ steps:
   - lint-backend
 
 - name: test-frontend
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - yarn run ci:test-frontend
   environment:
@@ -2129,7 +2097,7 @@ steps:
   - lint-backend
 
 - name: build-backend
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - ./bin/grabpl build-backend --jobs 8 --edition enterprise --github-token $${GITHUB_TOKEN} --no-pull-enterprise v7.3.0-test
   environment:
@@ -2139,14 +2107,14 @@ steps:
   - test-backend
 
 - name: build-frontend
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - ./bin/grabpl build-frontend --jobs 8 --github-token $${GITHUB_TOKEN} --no-install-deps --edition enterprise --no-pull-enterprise v7.3.0-test
   depends_on:
   - test-frontend
 
 - name: build-plugins
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - ./bin/grabpl build-plugins --jobs 8 --edition enterprise --no-install-deps --sign --signing-admin
   environment:
@@ -2156,14 +2124,14 @@ steps:
   - lint-backend
 
 - name: validate-scuemata
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - ./bin/linux-amd64/grafana-cli cue validate-schema --grafana-root .
   depends_on:
   - build-backend
 
 - name: lint-backend-enterprise2
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - make gen-go
   - ./bin/grabpl lint-backend --edition enterprise2
@@ -2173,7 +2141,7 @@ steps:
   - initialize
 
 - name: test-backend-enterprise2
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - "[ $(grep FocusConvey -R pkg | wc -l) -eq \"0\" ] || exit 1"
   - ./bin/grabpl test-backend --edition enterprise2 --tries 5
@@ -2182,7 +2150,7 @@ steps:
   - lint-backend
 
 - name: build-backend-enterprise2
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - ./bin/grabpl build-backend --jobs 8 --edition enterprise2 --github-token $${GITHUB_TOKEN} --no-pull-enterprise v7.3.0-test
   environment:
@@ -2192,7 +2160,7 @@ steps:
   - test-backend-enterprise2
 
 - name: gen-version
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - ./bin/grabpl gen-version v7.3.0-test
   depends_on:
@@ -2205,7 +2173,7 @@ steps:
   - test-backend-enterprise2
 
 - name: package
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - ./bin/grabpl package --jobs 8 --edition enterprise --github-token $${GITHUB_TOKEN} --no-pull-enterprise --sign v7.3.0-test
   environment:
@@ -2223,7 +2191,7 @@ steps:
   - gen-version
 
 - name: end-to-end-tests-server
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   detach: true
   commands:
   - ./e2e/start-server
@@ -2245,7 +2213,7 @@ steps:
   - end-to-end-tests-server
 
 - name: copy-packages-for-docker
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - ls dist/*.tar.gz*
   - cp dist/*.tar.gz* packaging/docker/
@@ -2270,10 +2238,8 @@ steps:
   - copy-packages-for-docker
 
 - name: postgres-integration-tests
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
-  - mv /etc/apt/sources.list.d/nodesource.list /etc/apt/sources.list.d/nodesource.list.disabled; apt-get update; apt-get -y upgrade; apt-get  install -y ca-certificates libgnutls30
-  - mv /etc/apt/sources.list.d/nodesource.list.disabled /etc/apt/sources.list.d/nodesource.list
   - apt-get install -yq postgresql-client
   - ./bin/dockerize -wait tcp://postgres:5432 -timeout 120s
   - psql -p 5432 -h postgres -U grafanatest -d grafanatest -f devenv/docker/blocks/postgres_tests/setup.sql
@@ -2288,10 +2254,8 @@ steps:
   - test-frontend
 
 - name: mysql-integration-tests
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
-  - mv /etc/apt/sources.list.d/nodesource.list /etc/apt/sources.list.d/nodesource.list.disabled; apt-get update; apt-get -y upgrade; apt-get  install -y ca-certificates libgnutls30
-  - mv /etc/apt/sources.list.d/nodesource.list.disabled /etc/apt/sources.list.d/nodesource.list
   - apt-get install -yq default-mysql-client
   - ./bin/dockerize -wait tcp://mysql:3306 -timeout 120s
   - cat devenv/docker/blocks/mysql_tests/setup.sql | mysql -h mysql -P 3306 -u root -prootpass
@@ -2305,7 +2269,7 @@ steps:
   - test-frontend
 
 - name: redis-integration-tests
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - ./bin/dockerize -wait tcp://redis:6379/0 -timeout 120s
   - ./bin/grabpl integration-tests
@@ -2316,7 +2280,7 @@ steps:
   - test-frontend
 
 - name: memcached-integration-tests
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - ./bin/dockerize -wait tcp://memcached:11211 -timeout 120s
   - ./bin/grabpl integration-tests
@@ -2351,7 +2315,7 @@ steps:
   - memcached-integration-tests
 
 - name: package-enterprise2
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - ./bin/grabpl package --jobs 8 --edition enterprise2 --github-token $${GITHUB_TOKEN} --no-pull-enterprise --sign v7.3.0-test
   environment:
@@ -2369,7 +2333,7 @@ steps:
   - gen-version
 
 - name: end-to-end-tests-server-enterprise2
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   detach: true
   commands:
   - ./e2e/start-server
@@ -2534,7 +2498,7 @@ steps:
   - echo $DRONE_RUNNER_NAME
 
 - name: initialize
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - mkdir -p bin
   - curl -fL -o bin/grabpl https://grafana-downloads.storage.googleapis.com/grafana-build-pipeline/v2.4.6/grabpl
@@ -2642,7 +2606,7 @@ steps:
   - echo $DRONE_RUNNER_NAME
 
 - name: initialize
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - mkdir -p bin
   - curl -fL -o bin/grabpl https://grafana-downloads.storage.googleapis.com/grafana-build-pipeline/v2.4.6/grabpl
@@ -2651,14 +2615,12 @@ steps:
   - curl -fLO https://github.com/jwilder/dockerize/releases/download/v$${DOCKERIZE_VERSION}/dockerize-linux-amd64-v$${DOCKERIZE_VERSION}.tar.gz
   - tar -C bin -xzvf dockerize-linux-amd64-v$${DOCKERIZE_VERSION}.tar.gz
   - rm dockerize-linux-amd64-v$${DOCKERIZE_VERSION}.tar.gz
-  - mv /etc/apt/sources.list.d/nodesource.list /etc/apt/sources.list.d/nodesource.list.disabled; apt-get update; apt-get -y upgrade; apt-get  install -y ca-certificates libgnutls30
-  - mv /etc/apt/sources.list.d/nodesource.list.disabled /etc/apt/sources.list.d/nodesource.list
   - yarn install --frozen-lockfile --no-progress
   environment:
     DOCKERIZE_VERSION: 0.6.1
 
 - name: codespell
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - "echo -e \"unknwon\nreferer\nerrorstring\neror\niam\nwan\" > words_to_ignore.txt"
   - codespell -I words_to_ignore.txt docs/
@@ -2666,14 +2628,14 @@ steps:
   - initialize
 
 - name: shellcheck
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - ./bin/grabpl shellcheck
   depends_on:
   - initialize
 
 - name: lint-backend
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - make gen-go
   - ./bin/grabpl lint-backend --edition oss
@@ -2683,7 +2645,7 @@ steps:
   - initialize
 
 - name: test-backend
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - "[ $(grep FocusConvey -R pkg | wc -l) -eq \"0\" ] || exit 1"
   - ./bin/grabpl test-backend --edition oss
@@ -2692,7 +2654,7 @@ steps:
   - lint-backend
 
 - name: test-frontend
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - yarn run ci:test-frontend
   environment:
@@ -2701,21 +2663,21 @@ steps:
   - lint-backend
 
 - name: build-backend
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - ./bin/grabpl build-backend --jobs 8 --edition oss --build-id ${DRONE_BUILD_NUMBER} --no-pull-enterprise
   depends_on:
   - test-backend
 
 - name: build-frontend
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - ./bin/grabpl build-frontend --jobs 8 --no-install-deps --edition oss --build-id ${DRONE_BUILD_NUMBER} --no-pull-enterprise
   depends_on:
   - test-frontend
 
 - name: build-plugins
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - ./bin/grabpl build-plugins --jobs 8 --edition oss --no-install-deps --sign --signing-admin
   environment:
@@ -2725,14 +2687,14 @@ steps:
   - lint-backend
 
 - name: validate-scuemata
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - ./bin/linux-amd64/grafana-cli cue validate-schema --grafana-root .
   depends_on:
   - build-backend
 
 - name: gen-version
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - ./bin/grabpl gen-version --build-id ${DRONE_BUILD_NUMBER}
   depends_on:
@@ -2743,7 +2705,7 @@ steps:
   - shellcheck
 
 - name: package
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - ./bin/grabpl package --jobs 8 --edition oss --build-id ${DRONE_BUILD_NUMBER} --no-pull-enterprise --sign
   environment:
@@ -2761,7 +2723,7 @@ steps:
   - gen-version
 
 - name: end-to-end-tests-server
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   detach: true
   commands:
   - ./e2e/start-server
@@ -2781,7 +2743,7 @@ steps:
   - end-to-end-tests-server
 
 - name: build-storybook
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - yarn storybook:build
   - ./bin/grabpl verify-storybook
@@ -2791,7 +2753,7 @@ steps:
   - package
 
 - name: copy-packages-for-docker
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - ls dist/*.tar.gz*
   - cp dist/*.tar.gz* packaging/docker/
@@ -2816,10 +2778,8 @@ steps:
   - copy-packages-for-docker
 
 - name: postgres-integration-tests
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
-  - mv /etc/apt/sources.list.d/nodesource.list /etc/apt/sources.list.d/nodesource.list.disabled; apt-get update; apt-get -y upgrade; apt-get  install -y ca-certificates libgnutls30
-  - mv /etc/apt/sources.list.d/nodesource.list.disabled /etc/apt/sources.list.d/nodesource.list
   - apt-get install -yq postgresql-client
   - ./bin/dockerize -wait tcp://postgres:5432 -timeout 120s
   - psql -p 5432 -h postgres -U grafanatest -d grafanatest -f devenv/docker/blocks/postgres_tests/setup.sql
@@ -2834,10 +2794,8 @@ steps:
   - test-frontend
 
 - name: mysql-integration-tests
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
-  - mv /etc/apt/sources.list.d/nodesource.list /etc/apt/sources.list.d/nodesource.list.disabled; apt-get update; apt-get -y upgrade; apt-get  install -y ca-certificates libgnutls30
-  - mv /etc/apt/sources.list.d/nodesource.list.disabled /etc/apt/sources.list.d/nodesource.list
   - apt-get install -yq default-mysql-client
   - ./bin/dockerize -wait tcp://mysql:3306 -timeout 120s
   - cat devenv/docker/blocks/mysql_tests/setup.sql | mysql -h mysql -P 3306 -u root -prootpass
@@ -2958,7 +2916,7 @@ steps:
   - echo $DRONE_RUNNER_NAME
 
 - name: clone
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - mkdir -p bin
   - curl -fL -o bin/grabpl https://grafana-downloads.storage.googleapis.com/grafana-build-pipeline/v2.4.6/grabpl
@@ -2971,7 +2929,7 @@ steps:
       from_secret: github_token
 
 - name: initialize
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - mv bin/grabpl /tmp/
   - rmdir bin
@@ -2984,8 +2942,6 @@ steps:
   - curl -fLO https://github.com/jwilder/dockerize/releases/download/v$${DOCKERIZE_VERSION}/dockerize-linux-amd64-v$${DOCKERIZE_VERSION}.tar.gz
   - tar -C bin -xzvf dockerize-linux-amd64-v$${DOCKERIZE_VERSION}.tar.gz
   - rm dockerize-linux-amd64-v$${DOCKERIZE_VERSION}.tar.gz
-  - mv /etc/apt/sources.list.d/nodesource.list /etc/apt/sources.list.d/nodesource.list.disabled; apt-get update; apt-get -y upgrade; apt-get  install -y ca-certificates libgnutls30
-  - mv /etc/apt/sources.list.d/nodesource.list.disabled /etc/apt/sources.list.d/nodesource.list
   - yarn install --frozen-lockfile --no-progress
   environment:
     DOCKERIZE_VERSION: 0.6.1
@@ -2993,7 +2949,7 @@ steps:
   - clone
 
 - name: codespell
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - "echo -e \"unknwon\nreferer\nerrorstring\neror\niam\nwan\" > words_to_ignore.txt"
   - codespell -I words_to_ignore.txt docs/
@@ -3001,14 +2957,14 @@ steps:
   - initialize
 
 - name: shellcheck
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - ./bin/grabpl shellcheck
   depends_on:
   - initialize
 
 - name: lint-backend
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - make gen-go
   - ./bin/grabpl lint-backend --edition enterprise
@@ -3018,7 +2974,7 @@ steps:
   - initialize
 
 - name: test-backend
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - "[ $(grep FocusConvey -R pkg | wc -l) -eq \"0\" ] || exit 1"
   - ./bin/grabpl test-backend --edition enterprise
@@ -3027,7 +2983,7 @@ steps:
   - lint-backend
 
 - name: test-frontend
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - yarn run ci:test-frontend
   environment:
@@ -3036,21 +2992,21 @@ steps:
   - lint-backend
 
 - name: build-backend
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - ./bin/grabpl build-backend --jobs 8 --edition enterprise --build-id ${DRONE_BUILD_NUMBER} --no-pull-enterprise
   depends_on:
   - test-backend
 
 - name: build-frontend
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - ./bin/grabpl build-frontend --jobs 8 --no-install-deps --edition enterprise --build-id ${DRONE_BUILD_NUMBER} --no-pull-enterprise
   depends_on:
   - test-frontend
 
 - name: build-plugins
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - ./bin/grabpl build-plugins --jobs 8 --edition enterprise --no-install-deps --sign --signing-admin
   environment:
@@ -3060,14 +3016,14 @@ steps:
   - lint-backend
 
 - name: validate-scuemata
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - ./bin/linux-amd64/grafana-cli cue validate-schema --grafana-root .
   depends_on:
   - build-backend
 
 - name: lint-backend-enterprise2
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - make gen-go
   - ./bin/grabpl lint-backend --edition enterprise2
@@ -3077,7 +3033,7 @@ steps:
   - initialize
 
 - name: test-backend-enterprise2
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - "[ $(grep FocusConvey -R pkg | wc -l) -eq \"0\" ] || exit 1"
   - ./bin/grabpl test-backend --edition enterprise2
@@ -3086,14 +3042,14 @@ steps:
   - lint-backend
 
 - name: build-backend-enterprise2
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - ./bin/grabpl build-backend --jobs 8 --edition enterprise2 --build-id ${DRONE_BUILD_NUMBER} --variants linux-x64 --no-pull-enterprise
   depends_on:
   - test-backend-enterprise2
 
 - name: gen-version
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - ./bin/grabpl gen-version --build-id ${DRONE_BUILD_NUMBER}
   depends_on:
@@ -3106,7 +3062,7 @@ steps:
   - test-backend-enterprise2
 
 - name: package
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - ./bin/grabpl package --jobs 8 --edition enterprise --build-id ${DRONE_BUILD_NUMBER} --no-pull-enterprise --sign
   environment:
@@ -3124,7 +3080,7 @@ steps:
   - gen-version
 
 - name: end-to-end-tests-server
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   detach: true
   commands:
   - ./e2e/start-server
@@ -3146,7 +3102,7 @@ steps:
   - end-to-end-tests-server
 
 - name: build-storybook
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - yarn storybook:build
   - ./bin/grabpl verify-storybook
@@ -3156,7 +3112,7 @@ steps:
   - package
 
 - name: copy-packages-for-docker
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - ls dist/*.tar.gz*
   - cp dist/*.tar.gz* packaging/docker/
@@ -3181,10 +3137,8 @@ steps:
   - copy-packages-for-docker
 
 - name: postgres-integration-tests
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
-  - mv /etc/apt/sources.list.d/nodesource.list /etc/apt/sources.list.d/nodesource.list.disabled; apt-get update; apt-get -y upgrade; apt-get  install -y ca-certificates libgnutls30
-  - mv /etc/apt/sources.list.d/nodesource.list.disabled /etc/apt/sources.list.d/nodesource.list
   - apt-get install -yq postgresql-client
   - ./bin/dockerize -wait tcp://postgres:5432 -timeout 120s
   - psql -p 5432 -h postgres -U grafanatest -d grafanatest -f devenv/docker/blocks/postgres_tests/setup.sql
@@ -3199,10 +3153,8 @@ steps:
   - test-frontend
 
 - name: mysql-integration-tests
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
-  - mv /etc/apt/sources.list.d/nodesource.list /etc/apt/sources.list.d/nodesource.list.disabled; apt-get update; apt-get -y upgrade; apt-get  install -y ca-certificates libgnutls30
-  - mv /etc/apt/sources.list.d/nodesource.list.disabled /etc/apt/sources.list.d/nodesource.list
   - apt-get install -yq default-mysql-client
   - ./bin/dockerize -wait tcp://mysql:3306 -timeout 120s
   - cat devenv/docker/blocks/mysql_tests/setup.sql | mysql -h mysql -P 3306 -u root -prootpass
@@ -3216,7 +3168,7 @@ steps:
   - test-frontend
 
 - name: redis-integration-tests
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - ./bin/dockerize -wait tcp://redis:6379/0 -timeout 120s
   - ./bin/grabpl integration-tests
@@ -3227,7 +3179,7 @@ steps:
   - test-frontend
 
 - name: memcached-integration-tests
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - ./bin/dockerize -wait tcp://memcached:11211 -timeout 120s
   - ./bin/grabpl integration-tests
@@ -3262,7 +3214,7 @@ steps:
   - memcached-integration-tests
 
 - name: package-enterprise2
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   commands:
   - ./bin/grabpl package --jobs 8 --edition enterprise2 --build-id ${DRONE_BUILD_NUMBER} --no-pull-enterprise --variants linux-x64 --sign
   environment:
@@ -3280,7 +3232,7 @@ steps:
   - gen-version
 
 - name: end-to-end-tests-server-enterprise2
-  image: grafana/build-container:1.4.2
+  image: grafana/build-container:1.4.3
   detach: true
   commands:
   - ./e2e/start-server
@@ -3524,6 +3476,6 @@ get:
 
 ---
 kind: signature
-hmac: 1963852802141adda7e86247b0c80e85a2cb90edef6486abdfbefd095e903201
+hmac: eddb32cfb37c2f1126abcb55b3dcf80a4706e39e5d7410530d849c802ac3079c
 
 ...
diff --git a/public/app/plugins/datasource/prometheus/components/PrometheusMetricsBrowser.tsx b/public/app/plugins/datasource/prometheus/components/PrometheusMetricsBrowser.tsx
index 6bbc052c310..76a9ba17889 100644
--- a/public/app/plugins/datasource/prometheus/components/PrometheusMetricsBrowser.tsx
+++ b/public/app/plugins/datasource/prometheus/components/PrometheusMetricsBrowser.tsx
@@ -10,6 +10,7 @@ import {
   BrowserLabel as PromLabel,
 } from '@grafana/ui';
 import PromQlLanguageProvider from '../language_provider';
+import { escapeLabelValueInExactSelector, escapeLabelValueInRegexSelector } from '../language_utils';
 import { css, cx } from '@emotion/css';
 import store from 'app/core/store';
 import { FixedSizeList } from 'react-window';
@@ -65,12 +66,12 @@ export function buildSelector(labels: SelectableLabel[]): string {
     if ((label.name === METRIC_LABEL || label.selected) && label.values && label.values.length > 0) {
       const selectedValues = label.values.filter((value) => value.selected).map((value) => value.name);
       if (selectedValues.length > 1) {
-        selectedLabels.push(`${label.name}=~"${selectedValues.join('|')}"`);
+        selectedLabels.push(`${label.name}=~"${selectedValues.map(escapeLabelValueInRegexSelector).join('|')}"`);
       } else if (selectedValues.length === 1) {
         if (label.name === METRIC_LABEL) {
           singleMetric = selectedValues[0];
         } else {
-          selectedLabels.push(`${label.name}="${selectedValues[0]}"`);
+          selectedLabels.push(`${label.name}="${escapeLabelValueInExactSelector(selectedValues[0])}"`);
         }
       }
     }
diff --git a/public/app/plugins/datasource/prometheus/datasource.ts b/public/app/plugins/datasource/prometheus/datasource.ts
index a58fb999373..f090e947aae 100644
--- a/public/app/plugins/datasource/prometheus/datasource.ts
+++ b/public/app/plugins/datasource/prometheus/datasource.ts
@@ -864,6 +864,9 @@ export function extractRuleMappingFromGroups(groups: any[]) {
   );
 }
 
+// NOTE: these two functions are very similar to the escapeLabelValueIn* functions
+// in language_utils.ts, but they are not exactly the same algorithm, and we found
+// no way to reuse one in the another or vice versa.
 export function prometheusRegularEscape(value: any) {
   return typeof value === 'string' ? value.replace(/\\/g, '\\\\').replace(/'/g, "\\\\'") : value;
 }
diff --git a/public/app/plugins/datasource/prometheus/language_utils.test.ts b/public/app/plugins/datasource/prometheus/language_utils.test.ts
index a020c1166be..142a4ef751c 100644
--- a/public/app/plugins/datasource/prometheus/language_utils.test.ts
+++ b/public/app/plugins/datasource/prometheus/language_utils.test.ts
@@ -1,4 +1,10 @@
-import { expandRecordingRules, fixSummariesMetadata, parseSelector } from './language_utils';
+import {
+  escapeLabelValueInExactSelector,
+  escapeLabelValueInRegexSelector,
+  expandRecordingRules,
+  fixSummariesMetadata,
+  parseSelector,
+} from './language_utils';
 
 describe('parseSelector()', () => {
   let parsed;
@@ -168,3 +174,45 @@ describe('expandRecordingRules()', () => {
     ).toBe('rate(fooA{label1="value1",label2="value2"}[])/ rate(fooB{label3="value3"}[])');
   });
 });
+
+describe('escapeLabelValueInExactSelector()', () => {
+  it('handles newline characters', () => {
+    expect(escapeLabelValueInExactSelector('t\nes\nt')).toBe('t\\nes\\nt');
+  });
+
+  it('handles backslash characters', () => {
+    expect(escapeLabelValueInExactSelector('t\\es\\t')).toBe('t\\\\es\\\\t');
+  });
+
+  it('handles double-quote characters', () => {
+    expect(escapeLabelValueInExactSelector('t"es"t')).toBe('t\\"es\\"t');
+  });
+
+  it('handles all together', () => {
+    expect(escapeLabelValueInExactSelector('t\\e"st\nl\nab"e\\l')).toBe('t\\\\e\\"st\\nl\\nab\\"e\\\\l');
+  });
+});
+
+describe('escapeLabelValueInRegexSelector()', () => {
+  it('handles newline characters', () => {
+    expect(escapeLabelValueInRegexSelector('t\nes\nt')).toBe('t\\nes\\nt');
+  });
+
+  it('handles backslash characters', () => {
+    expect(escapeLabelValueInRegexSelector('t\\es\\t')).toBe('t\\\\\\\\es\\\\\\\\t');
+  });
+
+  it('handles double-quote characters', () => {
+    expect(escapeLabelValueInRegexSelector('t"es"t')).toBe('t\\"es\\"t');
+  });
+
+  it('handles regex-meaningful characters', () => {
+    expect(escapeLabelValueInRegexSelector('t+es$t')).toBe('t\\\\+es\\\\$t');
+  });
+
+  it('handles all together', () => {
+    expect(escapeLabelValueInRegexSelector('t\\e"s+t\nl\n$ab"e\\l')).toBe(
+      't\\\\\\\\e\\"s\\\\+t\\nl\\n\\\\$ab\\"e\\\\\\\\l'
+    );
+  });
+});
diff --git a/public/app/plugins/datasource/prometheus/language_utils.ts b/public/app/plugins/datasource/prometheus/language_utils.ts
index 4ec792a62cf..da1dce71208 100644
--- a/public/app/plugins/datasource/prometheus/language_utils.ts
+++ b/public/app/plugins/datasource/prometheus/language_utils.ts
@@ -239,3 +239,28 @@ export function limitSuggestions(items: string[]) {
 export function addLimitInfo(items: any[] | undefined): string {
   return items && items.length >= SUGGESTIONS_LIMIT ? `, limited to the first ${SUGGESTIONS_LIMIT} received items` : '';
 }
+
+// NOTE: the following 2 exported functions are very similar to the prometheus*Escape
+// functions in datasource.ts, but they are not exactly the same algorithm, and we found
+// no way to reuse one in the another or vice versa.
+
+// Prometheus regular-expressions use the RE2 syntax (https://github.com/google/re2/wiki/Syntax),
+// so every character that matches something in that list has to be escaped.
+// the list of metacharacters is: *+?()|\.[]{}^$
+// we make a javascript regular expression that matches those characters:
+const RE2_METACHARACTERS = /[*+?()|\\.\[\]{}^$]/g;
+function escapePrometheusRegexp(value: string): string {
+  return value.replace(RE2_METACHARACTERS, '\\$&');
+}
+
+// based on the openmetrics-documentation, the 3 symbols we have to handle are:
+// - \n ... the newline character
+// - \  ... the backslash character
+// - "  ... the double-quote character
+export function escapeLabelValueInExactSelector(labelValue: string): string {
+  return labelValue.replace(/\\/g, '\\\\').replace(/\n/g, '\\n').replace(/"/g, '\\"');
+}
+
+export function escapeLabelValueInRegexSelector(labelValue: string): string {
+  return escapeLabelValueInExactSelector(escapePrometheusRegexp(labelValue));
+}
diff --git a/scripts/drone/steps/lib.star b/scripts/drone/steps/lib.star
index 53d9d29de6d..a124f2cc53c 100644
--- a/scripts/drone/steps/lib.star
+++ b/scripts/drone/steps/lib.star
@@ -1,7 +1,7 @@
 load('scripts/drone/vault.star', 'from_secret', 'github_token', 'pull_secret', 'drone_token')
 
 grabpl_version = '2.4.6'
-build_image = 'grafana/build-container:1.4.2'
+build_image = 'grafana/build-container:1.4.3'
 publish_image = 'grafana/grafana-ci-deploy:1.3.1'
 grafana_docker_image = 'grafana/drone-grafana-docker:0.3.2'
 deploy_docker_image = 'us.gcr.io/kubernetes-dev/drone/plugins/deploy-image'
@@ -63,8 +63,6 @@ def initialize_step(edition, platform, ver_mode, is_downstream=False, install_de
             'curl -fLO https://github.com/jwilder/dockerize/releases/download/v$${DOCKERIZE_VERSION}/dockerize-linux-amd64-v$${DOCKERIZE_VERSION}.tar.gz',
             'tar -C bin -xzvf dockerize-linux-amd64-v$${DOCKERIZE_VERSION}.tar.gz',
             'rm dockerize-linux-amd64-v$${DOCKERIZE_VERSION}.tar.gz',
-            'mv /etc/apt/sources.list.d/nodesource.list /etc/apt/sources.list.d/nodesource.list.disabled; apt-get update; apt-get -y upgrade; apt-get  install -y ca-certificates libgnutls30',
-            'mv /etc/apt/sources.list.d/nodesource.list.disabled /etc/apt/sources.list.d/nodesource.list',
             'yarn install --frozen-lockfile --no-progress',
         ])
     if edition in ('enterprise', 'enterprise2'):
@@ -698,8 +696,6 @@ def postgres_integration_tests_step():
             'POSTGRES_HOST': 'postgres',
         },
         'commands': [
-            'mv /etc/apt/sources.list.d/nodesource.list /etc/apt/sources.list.d/nodesource.list.disabled; apt-get update; apt-get -y upgrade; apt-get  install -y ca-certificates libgnutls30',
-            'mv /etc/apt/sources.list.d/nodesource.list.disabled /etc/apt/sources.list.d/nodesource.list',
             'apt-get install -yq postgresql-client',
             './bin/dockerize -wait tcp://postgres:5432 -timeout 120s',
             'psql -p 5432 -h postgres -U grafanatest -d grafanatest -f ' +
@@ -723,8 +719,6 @@ def mysql_integration_tests_step():
             'MYSQL_HOST': 'mysql',
         },
         'commands': [
-            'mv /etc/apt/sources.list.d/nodesource.list /etc/apt/sources.list.d/nodesource.list.disabled; apt-get update; apt-get -y upgrade; apt-get  install -y ca-certificates libgnutls30',
-            'mv /etc/apt/sources.list.d/nodesource.list.disabled /etc/apt/sources.list.d/nodesource.list',
             'apt-get install -yq default-mysql-client',
             './bin/dockerize -wait tcp://mysql:3306 -timeout 120s',
             'cat devenv/docker/blocks/mysql_tests/setup.sql | mysql -h mysql -P 3306 -u root -prootpass',