Watch dependencies #1123
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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/learn-github-actions/workflow-syntax-for-github-actions | |
| # | |
| # - Watch multiple images tags referenced in values.yaml to match the latest | |
| # image tag. | |
| # | |
| # - Watch the jupyterhub pinning in images/*/unfrozen/requirements.txt to match the | |
| # latest jupyterhub version available on PyPI, and if doing this, also | |
| # refreeze images/*/requirements.txt. | |
| # | |
| # About environment: watch-dependencies | |
| # | |
| # To reduce the exposure of the secrets.jupyterhub_bot_pat token that was setup | |
| # for the environment watch-dependencies, we have setup a dedicated environment | |
| # according to steps in | |
| # https://github.com/jupyterhub/team-compass/issues/516#issuecomment-1129961954. | |
| # | |
| name: Watch dependencies | |
| on: | |
| push: | |
| paths: | |
| - "images/*/unfrozen/requirements.txt" | |
| - ".github/workflows/watch-dependencies.yaml" | |
| branches: ["main"] | |
| schedule: | |
| # Run at 05:00 every day, ref: https://crontab.guru/#0_5_*_*_* | |
| - cron: "0 5 * * *" | |
| workflow_dispatch: | |
| jobs: | |
| update-image-dependencies: | |
| # Don't run this job on forks | |
| if: github.repository == 'jupyterhub/zero-to-jupyterhub-k8s' | |
| runs-on: ubuntu-22.04 | |
| environment: watch-dependencies | |
| strategy: | |
| fail-fast: false | |
| matrix: | |
| include: | |
| - name: chp | |
| registry: registry.hub.docker.com | |
| repository: jupyterhub/configurable-http-proxy | |
| values_path: proxy.chp.image.tag | |
| version_startswith: "" | |
| version_patch_regexp_group_suffix: "" | |
| # traefik made us need to introduce version_patch_regexp_group_suffix | |
| # to control if we accept omitting the patch version. The traefik | |
| # image provides tags like 2.7 even though 2.7.0 hasn't been released, | |
| # which makes bumping to it something we don't want to do. We still | |
| # need to accept major.minor formatted tags though as the pause image | |
| # has them. | |
| # | |
| - name: traefik | |
| registry: registry.hub.docker.com | |
| repository: library/traefik | |
| values_path: proxy.traefik.image.tag | |
| version_startswith: "" | |
| version_patch_regexp_group_suffix: "" | |
| # kube-scheduler should be pinned to its minor version as bumping it | |
| # will require manual interventions sometimes, see the notes in | |
| # values.yaml about bumping its version. | |
| # | |
| - name: kube-scheduler | |
| registry: registry.k8s.io | |
| repository: kube-scheduler | |
| values_path: scheduling.userScheduler.image.tag | |
| version_startswith: "v1.30" | |
| version_patch_regexp_group_suffix: "" | |
| - name: pause | |
| registry: registry.k8s.io | |
| repository: pause | |
| values_path: scheduling.userPlaceholder.image.tag | |
| version_startswith: "" | |
| version_patch_regexp_group_suffix: "?" | |
| steps: | |
| - uses: actions/checkout@v4 | |
| - name: Get values.yaml pinned tag of ${{ matrix.registry }}/${{ matrix.repository }} | |
| id: local | |
| run: | | |
| local_tag=$(cat jupyterhub/values.yaml | yq e '.${{ matrix.values_path }}' -) | |
| echo "tag=$local_tag" >> $GITHUB_OUTPUT | |
| - name: Get latest tag of ${{ matrix.registry }}/${{ matrix.repository }} | |
| id: latest | |
| # The skopeo image helps us list tags consistently from different docker | |
| # registries. We use jq to filter out tags of the x.y or x.y.z format | |
| # with the optional v prefix or version_startswith filter, and then sort | |
| # based on the numerical x, y, and z values. Finally, we pick the last | |
| # value in the list. | |
| # | |
| run: | | |
| latest_tag=$( | |
| docker run --rm quay.io/skopeo/stable list-tags docker://${{ matrix.registry }}/${{ matrix.repository }} \ | |
| | jq -r '[.Tags[] | select(. | match("^v?\\d+\\.\\d+(\\.\\d+)${{ matrix.version_patch_regexp_group_suffix }}$") | .string | startswith("${{ matrix.version_startswith }}"))] | sort_by(split(".") | map(tonumber? // (.[1:] | tonumber))) | last' | |
| ) | |
| echo "tag=$latest_tag" >> $GITHUB_OUTPUT | |
| - name: Update values.yaml pinned tag | |
| if: steps.local.outputs.tag != steps.latest.outputs.tag | |
| run: | | |
| sed --in-place 's/tag: "${{ steps.local.outputs.tag }}"/tag: "${{ steps.latest.outputs.tag }}"/g' jupyterhub/values.yaml | |
| - name: git diff | |
| if: steps.local.outputs.tag != steps.latest.outputs.tag | |
| run: git --no-pager diff --color=always | |
| # ref: https://github.com/peter-evans/create-pull-request | |
| - name: Create a PR | |
| if: steps.local.outputs.tag != steps.latest.outputs.tag | |
| uses: peter-evans/create-pull-request@v7 | |
| with: | |
| token: "${{ secrets.jupyterhub_bot_pat }}" | |
| author: JupterHub Bot Account <[email protected]> | |
| committer: JupterHub Bot Account <[email protected]> | |
| branch: update-image-${{ matrix.name }} | |
| labels: dependencies | |
| commit-message: Update ${{ matrix.repository }} version from ${{ steps.local.outputs.tag }} to ${{ steps.latest.outputs.tag }} | |
| title: Update ${{ matrix.repository }} version from ${{ steps.local.outputs.tag }} to ${{ steps.latest.outputs.tag }} | |
| body: >- | |
| A new ${{ matrix.repository }} image version has been detected, version | |
| `${{ steps.latest.outputs.tag }}`. | |
| update-jupyterhub-dependencies: | |
| # Don't run this job on forks | |
| if: github.repository == 'jupyterhub/zero-to-jupyterhub-k8s' | |
| runs-on: ubuntu-20.04 | |
| environment: watch-dependencies | |
| steps: | |
| - uses: actions/checkout@v4 | |
| - uses: actions/setup-python@v5 | |
| with: | |
| python-version: "3.11" | |
| - name: Install Python dependencies | |
| run: pip install packaging requests | |
| - name: Get images/hub/unfrozen/requirements.txt pinned version of jupyterhub | |
| id: local | |
| run: | | |
| local_version=$(cat images/hub/unfrozen/requirements.txt | grep 'jupyterhub==' | sed 's/jupyterhub==//') | |
| echo "version=$local_version" >> $GITHUB_OUTPUT | |
| - name: Get latest version of jupyterhub | |
| id: latest | |
| shell: python | |
| run: | | |
| import os | |
| import packaging.version | |
| import requests | |
| request = requests.get("https://pypi.org/pypi/jupyterhub/json") | |
| data = request.json() | |
| releases = data["releases"] | |
| latest_version = sorted(releases.keys(), key=packaging.version.Version)[-1] | |
| with open(os.environ["GITHUB_OUTPUT"], "a") as f: | |
| f.write(f"version={latest_version}\n") | |
| - name: Update pinned version of jupyterhub | |
| if: steps.local.outputs.version != steps.latest.outputs.version | |
| run: | | |
| for img in hub singleuser-sample; do | |
| sed --in-place 's/jupyterhub==${{ steps.local.outputs.version }}/jupyterhub==${{ steps.latest.outputs.version }}/g' images/$img/unfrozen/requirements.txt | |
| done | |
| sed --in-place 's/appVersion: "${{ steps.local.outputs.version }}"/appVersion: "${{ steps.latest.outputs.version }}"/g' jupyterhub/Chart.yaml | |
| - name: Refreeze images/*/requirements.txt based on images/*/unfrozen/requirements.txt | |
| if: steps.local.outputs.version != steps.latest.outputs.version | |
| run: ci/refreeze | |
| - name: git diff | |
| if: steps.local.outputs.version != steps.latest.outputs.version | |
| run: git --no-pager diff --color=always | |
| # ref: https://github.com/peter-evans/create-pull-request | |
| - name: Create a PR | |
| if: steps.local.outputs.version != steps.latest.outputs.version | |
| uses: peter-evans/create-pull-request@v7 | |
| with: | |
| token: "${{ secrets.jupyterhub_bot_pat }}" | |
| author: JupterHub Bot Account <[email protected]> | |
| committer: JupterHub Bot Account <[email protected]> | |
| branch: update-jupyterhub | |
| labels: dependencies | |
| commit-message: Update jupyterhub from ${{ steps.local.outputs.version }} to ${{ steps.latest.outputs.version }} | |
| title: Update jupyterhub from ${{ steps.local.outputs.version }} to ${{ steps.latest.outputs.version }} | |
| body: >- | |
| A new jupyterhub version has been detected, version | |
| `${{ steps.latest.outputs.version }}`. | |
| refreeze-dockerfile-requirements-txt: | |
| # Don't run this job on forks, but also not on the daily schedule to reduce | |
| # noise. If we could run this weekly that would be reasonable, but updating | |
| # these dependencies every day is too much noise. | |
| # | |
| if: github.repository == 'jupyterhub/zero-to-jupyterhub-k8s' && github.event_name != 'schedule' | |
| runs-on: ubuntu-22.04 | |
| environment: watch-dependencies | |
| steps: | |
| - uses: actions/checkout@v4 | |
| - name: Refreeze images/*/requirements.txt based on images/*/unfrozen/requirements.txt | |
| run: ci/refreeze | |
| - 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.jupyterhub_bot_pat }}" | |
| author: JupyterHub Bot Account <[email protected]> | |
| committer: JupyterHub Bot Account <[email protected]> | |
| branch: update-image-requirements | |
| labels: dependencies | |
| commit-message: "hub image: refreeze requirements.txt" | |
| title: "hub image: refreeze requirements.txt" | |
| body: >- | |
| The hub image's requirements.txt has been refrozen based on | |
| unfrozen/requirements.txt. |