Watch dependencies #35595
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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. |