Watch dependencies #34744
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| # This is a GitHub workflow defining a set of jobs with a set of steps. | |
| # ref: https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions | |
| # | |
| # - Watch the latest ghcr.io/dask/dask image tag and update its reference in | |
| # dask/values.yaml and dask/Chart.yaml (appVersion) if needed. | |
| # | |
| # - Watch the latest pangeo/base-notebook image tag and update its reference | |
| # daskhub/values.yaml under jupyterhub.singleuser.image.tag if needed. | |
| # | |
| # - Watch the pinned chart dependencies (jupyterhub, dask-gateway) in | |
| # daskhub/Chart.yaml to match the latest stable version available. | |
| # | |
| name: Watch dependencies | |
| on: | |
| schedule: | |
| # Run every hour sharp, ref: https://crontab.guru/#0_*_*_*_* | |
| - cron: "0 * * * *" | |
| workflow_dispatch: | |
| jobs: | |
| check-dask-image: | |
| if: github.repository == 'dask/helm-chart' | |
| runs-on: ubuntu-22.04 | |
| steps: | |
| - uses: actions/checkout@v4 | |
| - name: Get latest tag of ghcr.io/dask/dask | |
| id: latest | |
| env: | |
| REGISTRY: ghcr.io | |
| REPOSITORY: dask/dask | |
| # The skopeo image helps us list tags consistently from different docker | |
| # registries. We use jq to filter out tags of the x.y.z format with the | |
| # optional v prefix, and then sort based on the numerical x, y, and z | |
| # values. Finally, we pick the last value in the list. | |
| # | |
| # NOTE: This script is used twice in this file, always update both if | |
| # you update it at once place. | |
| # | |
| run: | | |
| latest_tag=$( | |
| docker run --rm quay.io/skopeo/stable list-tags docker://$REGISTRY/$REPOSITORY \ | |
| | jq -r '[.Tags[] | select(. | test("^v?\\d+\\.\\d+\\.\\d+$"))] | sort_by(split(".") | map(tonumber? // (.[1:] | tonumber))) | last' | |
| ) | |
| echo "::set-output name=tag::$latest_tag" | |
| - name: Get dask/Chart.yaml's tag of ghcr.io/dask/dask (in appVersion) | |
| id: local | |
| run: | | |
| local_tag=$(cat dask/Chart.yaml | yq e '.appVersion' -) | |
| echo "::set-output name=tag::$local_tag" | |
| - name: Update dask/Chart.yaml and dask/values.yaml pinned tag | |
| run: sed --in-place 's/"${{ steps.local.outputs.tag }}"/"${{ steps.latest.outputs.tag }}"/g' dask/Chart.yaml dask/values.yaml | |
| - name: git diff | |
| run: git --no-pager diff --color=always | |
| # ref: https://github.com/peter-evans/create-pull-request | |
| - name: Create a PR | |
| uses: peter-evans/create-pull-request@v7 | |
| with: | |
| token: "${{ secrets.DASK_BOT_TOKEN }}" | |
| branch: update-dask-version | |
| reviewers: jacobtomlinson,consideratio | |
| commit-message: Update Dask version to ${{ steps.latest.outputs.tag }} | |
| title: Update Dask version to ${{ steps.latest.outputs.tag }} | |
| body: >- | |
| A new ghcr.io/dask/dask image version has been detected, version | |
| `${{ steps.latest.outputs.tag }}`. | |
| Updates dask the helm chart to use this version by default for | |
| workers, schedulers, and the optional jupyter server. | |
| update-singleuser-image: | |
| if: github.repository == 'dask/helm-chart' | |
| runs-on: ubuntu-22.04 | |
| steps: | |
| - uses: actions/checkout@v4 | |
| - name: Get daskhub/values.yaml pinned tag of pangeo/base-notebook | |
| id: local | |
| run: | | |
| local_tag=$(cat daskhub/values.yaml | yq e '.jupyterhub.singleuser.image.tag' -) | |
| echo "::set-output name=tag::$local_tag" | |
| - name: Get latest tag of pangeo/base-notebook | |
| id: latest | |
| env: | |
| REGISTRY: registry.hub.docker.com | |
| REPOSITORY: pangeo/base-notebook | |
| # The skopeo image helps us list tags consistently from different docker | |
| # registries. We use jq to filter out tags of the x.y.z format with the | |
| # optional v prefix, and then sort based on the numerical x, y, and z | |
| # values. Finally, we pick the last value in the list. | |
| # | |
| # NOTE: This script is used twice in this file, always update both if | |
| # you update it at once place. | |
| # | |
| run: | | |
| latest_tag=$( | |
| docker run --rm quay.io/skopeo/stable list-tags docker://$REGISTRY/$REPOSITORY \ | |
| | jq -r '[.Tags[] | select(. | test("^v?\\d+\\.\\d+\\.\\d+$"))] | sort_by(split(".") | map(tonumber? // (.[1:] | tonumber))) | last' | |
| ) | |
| echo "::set-output name=tag::$latest_tag" | |
| # FIXME: Apparently for some reason, sometimes we end up with a blank | |
| # output from the previous step to acquire the latest tag of | |
| # relevance from a container registry. | |
| # | |
| # In this step, we make the job fail if that is the case instead of | |
| # opening a PR, and we emit some debugging information along with | |
| # it. | |
| # | |
| if [ -z "$latest_tag" ]; then | |
| echo "For some reason latest_tag was found to be a blank string." | |
| echo "--- Debugging info: output of docker run ---" | |
| docker run --rm quay.io/skopeo/stable list-tags docker://$REGISTRY/$REPOSITORY | |
| echo "--- Now failing the job instead of opening a PR with a faulty version update." | |
| exit 1 | |
| fi | |
| - name: Update daskhub/values.yaml pinned tag | |
| run: sed --in-place 's/${{ steps.local.outputs.tag }}/${{ steps.latest.outputs.tag }}/g' daskhub/values.yaml | |
| - name: git diff | |
| run: git --no-pager diff --color=always | |
| # ref: https://github.com/peter-evans/create-pull-request | |
| - name: Create a PR | |
| uses: peter-evans/create-pull-request@v7 | |
| with: | |
| token: "${{ secrets.DASK_BOT_TOKEN }}" | |
| branch: update-singleuser-image | |
| labels: chart/daskhub | |
| reviewers: jacobtomlinson,consideratio | |
| commit-message: Update daskhub's pangeo/base-notebook version to ${{ steps.latest.outputs.tag }} | |
| title: Update daskhub's pangeo/base-notebook version to ${{ steps.latest.outputs.tag }} | |
| body: >- | |
| A new pangeo/base-notebook image version has been detected, version | |
| `${{ steps.latest.outputs.tag }}`. | |
| Updates daskhub to use this version by default for jupyterhub's user | |
| environment. | |
| update-chart-dep: | |
| if: github.repository == 'dask/helm-chart' | |
| runs-on: ubuntu-22.04 | |
| strategy: | |
| fail-fast: false | |
| matrix: | |
| include: | |
| # Updates daskhub/Chart.yaml declared chart dependencies versions by | |
| # creating a PRs when a new stable version is available in the Helm | |
| # chart repository. | |
| # | |
| - chart_dep_index: "0" | |
| chart_dep_name: jupyterhub | |
| chart_dep_changelog_url: https://github.com/jupyterhub/zero-to-jupyterhub-k8s/blob/master/CHANGELOG.md | |
| - chart_dep_index: "1" | |
| chart_dep_name: dask-gateway | |
| chart_dep_changelog_url: https://gateway.dask.org/changelog.html | |
| steps: | |
| - uses: actions/checkout@v4 | |
| - name: Get Chart.yaml pinned version of ${{ matrix.chart_dep_name }} chart | |
| id: local | |
| run: | | |
| local_version=$(cat daskhub/Chart.yaml | yq e '.dependencies.${{ matrix.chart_dep_index }}.version' -) | |
| echo "::set-output name=version::$local_version" | |
| - name: Get latest version of ${{ matrix.chart_dep_name }} chart | |
| id: latest | |
| run: | | |
| chart_dep_repo=$(cat daskhub/Chart.yaml | yq e '.dependencies.${{ matrix.chart_dep_index }}.repository' -) | |
| latest_version=$(helm show chart --repo=$chart_dep_repo ${{ matrix.chart_dep_name }} | yq e '.version' -) | |
| echo "::set-output name=version::$latest_version" | |
| - name: Update Chart.yaml pinned version | |
| run: sed --in-place 's/${{ steps.local.outputs.version }}/${{ steps.latest.outputs.version }}/g' daskhub/Chart.yaml | |
| - name: git diff | |
| run: git --no-pager diff --color=always | |
| # ref: https://github.com/peter-evans/create-pull-request | |
| - name: Create a PR | |
| uses: peter-evans/create-pull-request@v7 | |
| with: | |
| token: "${{ secrets.DASK_BOT_TOKEN }}" | |
| branch: update-chart-dep-${{ matrix.chart_dep_name }} | |
| labels: chart/daskhub | |
| reviewers: jacobtomlinson,consideratio | |
| commit-message: Updates ${{ matrix.chart_dep_name }} chart to ${{ steps.latest.outputs.version }} | |
| title: Updates ${{ matrix.chart_dep_name }} chart to ${{ steps.latest.outputs.version }} | |
| body: >- | |
| Updates daskhub to depend on ${{ matrix.chart_dep_name }} version | |
| `${{ steps.latest.outputs.version }}`. | |
| See [${{ matrix.chart_dep_name }}'s changelog](${{ matrix.chart_dep_changelog_url }}) | |
| for more information. |