Files
cozystack/.github/workflows/pull-requests.yaml
Aleksei Sviridkin 44507d2cd0 docs(agents): add downstream repository checklist to the PR template
Cozystack is upstream for repositories that nothing keeps in sync with
it, and no CI job compares the two sides, so a change here breaks them
in silence. Only two narrow paths are automated, and both fire on a
release rather than on a PR.

It has already happened. The website docs generator works from an app
list hardcoded in its own Makefile, and packages/apps/opensearch was
never added to it, so an application we ship has no reference page at
all. The Terraform provider still offers a Kubernetes version this repo
removed. The plugin repo still sends operators to hack/ scripts that
were deleted, one of them rewritten as a Go command.

Add a Downstream Repositories trigger map to the contributing guide,
naming per repository which change here forces a change over there and
which file to touch, and a checklist in the PR template that links to
it. The template addresses AI agents directly: they author a large share
of PRs and will otherwise tick a box without opening the follow-up it
claims.

The coupling is wider than the obvious ones, and mostly invisible. talm
restates the node contract, overlapping ours but already diverged, so it
must be diffed rather than overwritten. cozyhr reads an annotation the
operator writes and silently merges the wrong values if it is renamed.
cozy-proxy is vendored in from its own repo, yet consumes labels
produced here and quietly stops handling external VM services if they
move. The telemetry server queries metric names emitted here, and a
rename just empties its dashboards. None of these fail loudly.

Guard the map with a unit test, because a map about silent drift must
not drift silently itself. It pins every in-repo path the map cites to a
file that exists, pins the map and the checklist to the same repository
list, and pins the workflow carve-out below to the map's location, to
the job that reads the flag, and to the output that carries it: cutting
any one of those three leaves the other two looking wired up. The header
states plainly what the suite cannot check, so a green tick is not
mistaken for a correct map: whether a coupling is real, and whether it
still holds over there, stays a human's job.

Editing the map alone is a docs-only PR, which skips the unit tests and
would exempt the map from its own guard. Rather than widen the docs-only
rule, which also gates the Talos image build, the plan step exports a
separate flag that only the unit-test job reads: a docs PR now runs the
tests and still builds nothing. It detects the map by its old path too,
since a rename is reported as the new path alone.

Document that gh pr create --body and --body-file replace the body
wholesale, which would otherwise drop the checklist from every
CLI-authored PR.

Assisted-By: Claude <noreply@anthropic.com>
Signed-off-by: Aleksei Sviridkin <f@lex.la>
2026-07-14 17:07:47 +03:00

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name: Pull Request
env:
# TODO: unhardcode this
REGISTRY: iad.ocir.io/idyksih5sir9/cozystack
on:
pull_request:
types: [opened, synchronize, reopened]
# Cancel in‑flight runs for the same PR when a new push arrives.
concurrency:
group: pr-${{ github.workflow }}-${{ github.event.pull_request.number }}
cancel-in-progress: true
# Top-level token defaults to read-only; jobs request the minimum extra scopes.
permissions:
contents: read
jobs:
# Compute the docs-only gate and the per-package build matrix from the PR
# diff. hack/build-matrix.sh parses the root Makefile `build:` target (the
# single source of truth) and emits only the units whose package dir changed,
# escalating to the full set on a shared-dependency change. talos + installer
# are handled by dedicated jobs (see build-matrix.sh for why).
plan:
name: Plan build
runs-on: ubuntu-latest
permissions:
contents: read
outputs:
code: ${{ steps.p.outputs.code }}
trigger_map: ${{ steps.p.outputs.trigger_map }}
matrix: ${{ steps.p.outputs.matrix }}
any: ${{ steps.p.outputs.any }}
touched: ${{ steps.p.outputs.touched }}
steps:
- uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
with:
fetch-depth: 0
- name: Compute changed files and build matrix
id: p
env:
BASE_REF: ${{ github.base_ref }}
run: |
git diff --name-only "origin/${BASE_REF}...HEAD" > /tmp/changed.txt
echo "Changed files:"; sed 's/^/ /' /tmp/changed.txt
if grep -qvE '^docs/' /tmp/changed.txt; then
echo "code=true" >> "$GITHUB_OUTPUT"
else
echo "code=false" >> "$GITHUB_OUTPUT"
fi
# docs/agents/contributing.md carries the downstream trigger map, which
# hack/downstream-trigger-map.bats asserts against: every path the map
# cites still exists, and its repository list still matches the PR
# template. Editing the map alone is a docs-only PR, which would skip the
# unit tests and exempt the map from its own guard. This flag lets the
# unit-test job opt back in, and only that job: it deliberately does not
# feed `code`, so a docs PR still builds nothing.
#
# Detect the map by its old path too: a rename is reported as the new path
# alone, so a PR that moves the map would skip the very test that pins the
# literal below to it, and break for whoever pushes next.
git diff --name-only --no-renames "origin/${BASE_REF}...HEAD" > /tmp/changed_norenames.txt
if grep -qxF 'docs/agents/contributing.md' /tmp/changed_norenames.txt; then
echo "trigger_map=true" >> "$GITHUB_OUTPUT"
else
echo "trigger_map=false" >> "$GITHUB_OUTPUT"
fi
matrix="$(hack/build-matrix.sh /tmp/changed.txt)"
echo "Build matrix: $matrix"
echo "matrix=$matrix" >> "$GITHUB_OUTPUT"
# Package dirs the PR edited (packages/<area>/<name>). Their committed
# refs are the PR's intent and must survive the current-main overlay —
# otherwise an upstream image bump in a non-build-unit package would be
# silently reverted in e2e/the installer artifact (see
# hack/overlay-main-images.sh). Whitespace-separated, no trailing slash.
touched="$(sed -nE 's#^(packages/[^/]+/[^/]+)/.*#\1#p' /tmp/changed.txt | sort -u | tr '\n' ' ')"
echo "Touched packages: $touched"
echo "touched=$touched" >> "$GITHUB_OUTPUT"
if [ "$matrix" = "[]" ]; then
echo "any=false" >> "$GITHUB_OUTPUT"
else
echo "any=true" >> "$GITHUB_OUTPUT"
fi
# Helm-unittest + Go controller tests. Decoupled from the image build and from
# e2e so they give fast, independent signal; they gate the PR as their own
# required check rather than blocking e2e from starting.
checks:
name: Unit & controller tests
runs-on: oracle-vm-4cpu-16gb-x86-64
timeout-minutes: 30
permissions:
contents: read
needs: ["plan"]
# trigger_map opts a docs-only PR back in when it edits the downstream trigger
# map, so hack/downstream-trigger-map.bats still guards it. No other job reads
# that flag: a docs PR runs the unit tests and nothing heavier.
if: |
(needs.plan.outputs.code == 'true' || needs.plan.outputs.trigger_map == 'true')
&& !contains(github.event.pull_request.labels.*.name, 'release')
steps:
- name: Checkout code
uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
with:
fetch-depth: 0
# Ephemeral runners don't carry the helm-unittest plugin the persistent
# self-hosted runner accreted. Install if absent (idempotent).
- name: Set up test toolchain
run: |
helm plugin list 2>/dev/null | grep -q unittest \
|| helm plugin install https://github.com/helm-unittest/helm-unittest
- name: Run unit tests
run: make unit-tests
- name: Run controller Go tests
run: make test-controllers
# One image (package) per job, fanned out across the ephemeral pool. Each job
# gets its own buildx (docker-container driver) so the shared-buildkit
# contention that wedged the old single Build job (#2937) is severed by
# construction. Each job patches only its own package's values.yaml/.tag files
# and uploads that diff as a patch fragment; `finalize` reassembles them.
build:
name: Build ${{ matrix.pkg }}
needs: ["plan"]
if: |
needs.plan.outputs.code == 'true'
&& needs.plan.outputs.any == 'true'
&& !contains(github.event.pull_request.labels.*.name, 'release')
runs-on: oracle-vm-4cpu-16gb-x86-64
timeout-minutes: 30
permissions:
contents: read
packages: write
strategy:
fail-fast: false
matrix:
pkg: ${{ fromJSON(needs.plan.outputs.matrix) }}
steps:
- name: Checkout code
uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
with:
fetch-depth: 0
fetch-tags: true
# installer is built in finalize, but some package image targets shell out
# to flux; install it if absent (idempotent, cheap).
- name: Set up build toolchain
run: |
if ! command -v flux >/dev/null; then
install_script="$(mktemp)"
curl -fsSL https://fluxcd.io/install.sh -o "$install_script"
sudo bash "$install_script"
rm -f "$install_script"
fi
- name: Set up Docker config
run: |
if [ -d ~/.docker ]; then
cp -r ~/.docker "${{ runner.temp }}/.docker"
fi
- name: Login to GitHub Container Registry
if: ${{ !github.event.pull_request.head.repo.fork }}
uses: docker/login-action@c94ce9fb468520275223c153574b00df6fe4bcc9 # v3
with:
username: ${{ secrets.OCIR_USER }}
password: ${{ secrets.OCIR_TOKEN }}
registry: iad.ocir.io
env:
DOCKER_CONFIG: ${{ runner.temp }}/.docker
# docker-container driver: isolated buildkit per job (no shared-buildkit
# contention) and a prerequisite for the mode=max cache reads (#2938).
# Its buildkitd also routes docker.io base-image pulls through
# mirror.gcr.io (hack/buildkitd.toml): the Build step authenticates only
# to the push registry (OCIR), so base images (golang/ubuntu/nginx/...)
# would otherwise be pulled from Docker Hub anonymously and intermittently
# trip its anonymous-pull rate limit; the mirror sidesteps that and falls
# back to Docker Hub on a miss/outage. Create the builder under the SAME
# DOCKER_CONFIG the Build step reads (runner.temp/.docker, holding the
# OCIR auth) so buildx forwards push/cache auth to the container builder.
- name: Set up Buildx (docker-container driver, docker.io mirror)
id: buildx
uses: docker/setup-buildx-action@8d2750c68a42422c14e847fe6c8ac0403b4cbd6f # v3.12.0
with:
driver: docker-container
buildkitd-config: hack/buildkitd.toml
env:
DOCKER_CONFIG: ${{ runner.temp }}/.docker
- name: Build ${{ matrix.pkg }}
run: make -C "$PKG" image
env:
PKG: ${{ matrix.pkg }}
DOCKER_CONFIG: ${{ runner.temp }}/.docker
# Build on the docker-container builder created above so base-image
# pulls go through the docker.io mirror (BUILDX_ARGS adds
# --builder=$(BUILDER)).
BUILDER: ${{ steps.buildx.outputs.name }}
# Unique per (PR, commit) so concurrent PR builds never push the same
# tag. PR images are consumed by digest; :latest belongs to releases.
IMAGE_TAG: pr-${{ github.event.pull_request.number }}-${{ github.event.pull_request.head.sha }}
PUBLISH_VERSIONED: '0'
PUBLISH_FLOATING: '0'
- name: Capture digest patch fragment
id: frag
env:
PKG: ${{ matrix.pkg }}
run: |
safe="$(echo "$PKG" | tr '/' '-')"
mkdir -p _out/fragments
# --binary so vendored binary provider bundles (components*.gz),
# which some package image targets regenerate, survive reassembly
# in finalize (a plain "Binary files differ" stub is unappliable).
git diff --binary HEAD > "_out/fragments/${safe}.patch"
echo "safe=${safe}" >> "$GITHUB_OUTPUT"
echo "Fragment for ${PKG}:"; git --no-pager diff --stat HEAD
- name: Upload patch fragment
uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4
with:
name: pr-patch-fragment-${{ steps.frag.outputs.safe }}
path: _out/fragments/${{ steps.frag.outputs.safe }}.patch
if-no-files-found: error
# Talos is its own leg: the nocloud disk and the installer tarball are heavy
# and shared through _out/assets, so the talos image and the disk are built in
# one job. Always runs on non-docs PRs — e2e needs the disk regardless of the
# per-package matrix scope.
build-talos:
name: Build Talos
needs: ["plan"]
if: |
needs.plan.outputs.code == 'true'
&& !contains(github.event.pull_request.labels.*.name, 'release')
runs-on: oracle-vm-4cpu-16gb-x86-64
timeout-minutes: 40
permissions:
contents: read
packages: write
steps:
- name: Checkout code
uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
with:
fetch-depth: 0
fetch-tags: true
- name: Set up Docker config
run: |
if [ -d ~/.docker ]; then
cp -r ~/.docker "${{ runner.temp }}/.docker"
fi
- name: Login to GitHub Container Registry
if: ${{ !github.event.pull_request.head.repo.fork }}
uses: docker/login-action@c94ce9fb468520275223c153574b00df6fe4bcc9 # v3
with:
username: ${{ secrets.OCIR_USER }}
password: ${{ secrets.OCIR_TOKEN }}
registry: iad.ocir.io
env:
DOCKER_CONFIG: ${{ runner.temp }}/.docker
# buildkitd-config routes docker.io base-image pulls through mirror.gcr.io
# (hack/buildkitd.toml) so the talos image build dodges Docker Hub's
# anonymous-pull rate limit; see the build job for the full rationale.
- name: Set up Buildx (docker-container driver, docker.io mirror)
id: buildx
uses: docker/setup-buildx-action@8d2750c68a42422c14e847fe6c8ac0403b4cbd6f # v3.12.0
with:
driver: docker-container
buildkitd-config: hack/buildkitd.toml
env:
DOCKER_CONFIG: ${{ runner.temp }}/.docker
- name: Build Talos image (matchbox + installer tarball)
run: make -C packages/core/talos image
env:
DOCKER_CONFIG: ${{ runner.temp }}/.docker
BUILDER: ${{ steps.buildx.outputs.name }}
IMAGE_TAG: pr-${{ github.event.pull_request.number }}-${{ github.event.pull_request.head.sha }}
PUBLISH_VERSIONED: '0'
PUBLISH_FLOATING: '0'
- name: Build Talos nocloud disk
run: make -C packages/core/talos talos-nocloud
- name: Capture Talos patch fragment
run: |
mkdir -p _out/fragments
git diff --binary HEAD > _out/fragments/talos.patch
echo "Talos fragment:"; git --no-pager diff --stat HEAD
- name: Upload Talos patch fragment
uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4
with:
name: pr-patch-fragment-talos
path: _out/fragments/talos.patch
if-no-files-found: error
- name: Upload Talos image
uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4
with:
name: talos-image
path: _out/assets/nocloud-amd64.raw.xz
if-no-files-found: error
# Reassemble the unified pr.patch from every fragment, then build the installer
# LAST: `make -C packages/core/installer image` runs `flux push artifact
# --path=packages`, which bundles the WHOLE digest-patched tree into the OCI
# artifact the operator pulls — so every other package's digest edit must
# already be applied here. e2e consumes the resulting pr.patch unchanged.
finalize:
name: Finalize (merge patches + installer)
# Depends on `checks` too: gating finalize on unit/controller tests cascades
# to e2e (which needs finalize), so a red unit test skips the expensive
# install+e2e path instead of wasting ~1h on it. Restores the gating the old
# in-build-job tests gave, without re-coupling the cheap parallel builds.
needs: ["plan", "checks", "build", "build-talos"]
if: |
always()
&& needs.plan.outputs.code == 'true'
&& !contains(github.event.pull_request.labels.*.name, 'release')
&& needs.checks.result == 'success'
&& (needs.build.result == 'success' || needs.build.result == 'skipped')
&& needs.build-talos.result == 'success'
runs-on: oracle-vm-4cpu-16gb-x86-64
timeout-minutes: 30
permissions:
contents: read
packages: write
steps:
- name: Checkout code
uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
with:
fetch-depth: 0
fetch-tags: true
- name: Set up build toolchain
run: |
if ! command -v flux >/dev/null; then
install_script="$(mktemp)"
curl -fsSL https://fluxcd.io/install.sh -o "$install_script"
sudo bash "$install_script"
rm -f "$install_script"
fi
- name: Download patch fragments
uses: actions/download-artifact@d3f86a106a0bac45b974a628896c90dbdf5c8093 # v4
with:
pattern: pr-patch-fragment-*
merge-multiple: true
path: _out/fragments
- name: Apply digest fragments
run: |
applied=0
# Each fragment patches only its own package's files; --3way lets two
# fragments that touch adjacent lines of a shared file (e.g. a package
# Makefile that writes a sibling package's values.yaml) merge cleanly
# instead of the second apply aborting the whole finalize.
for f in _out/fragments/*.patch; do
[ -s "$f" ] || continue
echo "Applying $f"
git apply --3way "$f"
applied=$((applied + 1))
done
echo "Applied $applied fragment(s)"
git --no-pager diff --stat HEAD
- name: Set up Docker config
run: |
if [ -d ~/.docker ]; then
cp -r ~/.docker "${{ runner.temp }}/.docker"
fi
- name: Login to GitHub Container Registry
if: ${{ !github.event.pull_request.head.repo.fork }}
uses: docker/login-action@c94ce9fb468520275223c153574b00df6fe4bcc9 # v3
with:
username: ${{ secrets.OCIR_USER }}
password: ${{ secrets.OCIR_TOKEN }}
registry: iad.ocir.io
env:
DOCKER_CONFIG: ${{ runner.temp }}/.docker
# Overlay current-main image refs onto every package this PR did NOT
# rebuild. Without it, unbuilt packages fall back to the last-release refs
# committed in the tree (e.g. v1.5.0) even when main is hundreds of commits
# ahead — so e2e and the installer's packages artifact would ship stale
# images for everything outside this PR's build matrix. Source of truth is
# the cozystack-packages:main OCI artifact build-main.yaml already
# publishes (the whole current-main packages tree, refs digest-pinned to
# main's images). Runs after login (creds available) and before the
# installer build below so the flux-pushed packages tree — and the
# pr.patch e2e applies — already reflect the overlay. A missing artifact
# (build-main not yet green) is a no-op: packages keep their committed
# refs (prior behaviour). See hack/overlay-main-images.sh.
- name: Pull current-main packages tree
run: |
rm -rf _out/mainpkgs
mkdir -p _out/mainpkgs
flux pull artifact "oci://${REGISTRY}/cozystack-packages:main" \
--output _out/mainpkgs \
|| { echo "cozystack-packages:main pull failed — keeping committed refs"; rm -rf _out/mainpkgs; }
env:
DOCKER_CONFIG: ${{ runner.temp }}/.docker
- name: Overlay current-main refs for unbuilt packages
# Best-effort: this only improves WHICH images e2e and the installer use,
# so an unexpected failure must degrade to the committed refs (prior
# behaviour), never block the PR. overlay-main-images.sh already handles
# the expected paths (missing artifact, drift, absent unit) internally.
run: |
hack/overlay-main-images.sh _out/mainpkgs "$BUILD_MATRIX" "$PR_TOUCHED" \
|| echo "::warning::overlay-main-images failed; unbuilt packages keep committed refs"
env:
# The set of packages THIS PR rebuilt; their pr-<N>-<sha> refs are
# authoritative, so overlay-main-images.sh skips them. Computed by the
# plan job from the Makefile (a JSON array of package dirs), not from
# untrusted PR input — passed via env per workflow-injection hygiene.
BUILD_MATRIX: ${{ needs.plan.outputs.matrix }}
# Packages THIS PR edited (changed-file dirs from the plan job's git
# diff). Their committed refs are the PR's intent — an upstream image
# bump in a non-build-unit package would otherwise be silently reverted
# by the overlay — so overlay-main-images.sh preserves them. Also
# env-passed, derived from the diff, not from untrusted PR input.
PR_TOUCHED: ${{ needs.plan.outputs.touched }}
# buildkitd-config routes docker.io base-image pulls through mirror.gcr.io
# (hack/buildkitd.toml) so the installer build dodges Docker Hub's
# anonymous-pull rate limit; see the build job for the full rationale.
- name: Set up Buildx (docker-container driver, docker.io mirror)
id: buildx
uses: docker/setup-buildx-action@8d2750c68a42422c14e847fe6c8ac0403b4cbd6f # v3.12.0
with:
driver: docker-container
buildkitd-config: hack/buildkitd.toml
env:
DOCKER_CONFIG: ${{ runner.temp }}/.docker
# Builds the operator image AND flux-pushes the now-fully-patched packages
# tree, then patches the installer's platformSourceRef to that artifact.
- name: Build installer (operator + packages artifact)
run: make -C packages/core/installer image
env:
DOCKER_CONFIG: ${{ runner.temp }}/.docker
BUILDER: ${{ steps.buildx.outputs.name }}
IMAGE_TAG: pr-${{ github.event.pull_request.number }}-${{ github.event.pull_request.head.sha }}
PUBLISH_VERSIONED: '0'
PUBLISH_FLOATING: '0'
- name: Assemble pr.patch
run: |
mkdir -p _out/assets
# --binary so regenerated provider bundles (components*.gz) stay in
# the patch e2e applies; mirrors main's pr.patch binary fix (#e566992).
git diff --binary HEAD > _out/assets/pr.patch
echo "Final pr.patch:"; git --no-pager diff --stat HEAD
- name: Upload git diff patch
uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4
with:
name: pr-patch
path: _out/assets/pr.patch
if-no-files-found: error
resolve_assets:
name: "Resolve assets"
runs-on: ubuntu-latest
if: contains(github.event.pull_request.labels.*.name, 'release')
outputs:
disk_id: ${{ steps.fetch_assets.outputs.disk_id }}
permissions:
contents: read
steps:
- name: Generate GitHub App token
id: app-token
uses: actions/create-github-app-token@d72941d797fd3113feb6b93fd0dec494b13a2547 # v1
with:
app-id: ${{ secrets.COZYSTACK_CI_APP_ID }}
private-key: ${{ secrets.COZYSTACK_CI_PRIVATE_KEY }}
owner: cozystack
repositories: ${{ github.event.repository.name }}
permission-contents: read
- name: Checkout code
if: contains(github.event.pull_request.labels.*.name, 'release')
uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
with:
fetch-depth: 0
fetch-tags: true
- name: Extract tag from PR branch (release PR)
if: contains(github.event.pull_request.labels.*.name, 'release')
id: get_tag
uses: actions/github-script@f28e40c7f34bde8b3046d885e986cb6290c5673b # v7
with:
script: |
const branch = context.payload.pull_request.head.ref;
const m = branch.match(/^release-(\d+\.\d+\.\d+(?:[-\w\.]+)?)$/);
if (!m) {
core.setFailed(`❌ Branch '${branch}' does not match 'release-X.Y.Z[-suffix]'`);
return;
}
core.setOutput('tag', `v${m[1]}`);
- name: Find draft release & asset IDs (release PR)
if: contains(github.event.pull_request.labels.*.name, 'release')
id: fetch_assets
uses: actions/github-script@f28e40c7f34bde8b3046d885e986cb6290c5673b # v7
with:
github-token: ${{ steps.app-token.outputs.token }}
script: |
const tag = '${{ steps.get_tag.outputs.tag }}';
const releases = await github.rest.repos.listReleases({
owner: context.repo.owner,
repo: context.repo.repo,
per_page: 100
});
const draft = releases.data.find(r => r.tag_name === tag && r.draft);
if (!draft) {
core.setFailed(`Draft release '${tag}' not found`);
return;
}
const find = (n) => draft.assets.find(a => a.name === n)?.id;
const diskId = find('nocloud-amd64.raw.xz');
if (!diskId) {
core.setFailed('Required assets missing in draft release');
return;
}
core.setOutput('disk_id', diskId);
e2e:
name: "E2E Tests"
# The sandbox boots three QEMU guests (hack/e2e-prepare-cluster.bats), each
# with `-smp 8 -m 24576`, so the guests alone demand 24 vCPU and 72 GiB.
# On the 24-vCPU runner that is a 1:1 CPU commit with zero host headroom for
# QEMU's own emulation/IO threads, vhost-net, the host iptables MASQUERADE
# every guest image pull traverses, containerd, the kernel and the runner
# agent. During "Install Cozystack" (all platform operators + image pulls
# across three nodes at once) the guest vCPUs contend with those host threads
# and lose cycles to CPU steal, so in-guest kubelet/apiserver readiness and
# liveness probes miss their deadlines ("context deadline exceeded"). A
# HelmRelease then flips InProgress -> Failed and its dependents cascade to
# DependencyNotReady — on a different component each run, the signature of
# resource thrash rather than a product bug. The 32-vCPU / 128 GiB class
# keeps the guests' 24 vCPU / 72 GiB unchanged (no slower install) while
# leaving 8 vCPU (25%) and 56 GiB of host headroom, which removes the
# oversubscription that starves the probes.
runs-on: oracle-vm-32cpu-128gb-x86-64
timeout-minutes: 180
permissions:
contents: read
packages: read
checks: write
needs: ["finalize", "build-talos", "resolve_assets"]
if: ${{ always() && (needs.finalize.result == 'success' || needs.resolve_assets.result == 'success') }}
steps:
- name: Generate GitHub App token
if: contains(github.event.pull_request.labels.*.name, 'release')
id: app-token
uses: actions/create-github-app-token@d72941d797fd3113feb6b93fd0dec494b13a2547 # v1
with:
app-id: ${{ secrets.COZYSTACK_CI_APP_ID }}
private-key: ${{ secrets.COZYSTACK_CI_PRIVATE_KEY }}
owner: cozystack
repositories: ${{ github.event.repository.name }}
permission-contents: read
# ▸ Checkout and prepare the codebase
# fetch-depth: 0 is required by the "Select E2E tests" step so that
# `git diff origin/${BASE_REF}...HEAD` can resolve the base ref.
- name: Checkout code
uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
with:
fetch-depth: 0
# ▸ Regular PR path – download the Talos disk from build-talos and pr.patch from finalize
- name: "Download Talos image (regular PR)"
if: "!contains(github.event.pull_request.labels.*.name, 'release')"
uses: actions/download-artifact@d3f86a106a0bac45b974a628896c90dbdf5c8093 # v4
with:
name: talos-image
path: _out/assets
- name: Download PR patch
if: "!contains(github.event.pull_request.labels.*.name, 'release')"
uses: actions/download-artifact@d3f86a106a0bac45b974a628896c90dbdf5c8093 # v4
with:
name: pr-patch
path: _out/assets
- name: Apply patch
if: "!contains(github.event.pull_request.labels.*.name, 'release')"
run: |
git apply _out/assets/pr.patch
# ▸ Release PR path – fetch artefacts from the corresponding draft release
- name: Download assets from draft release (release PR)
if: contains(github.event.pull_request.labels.*.name, 'release')
run: |
mkdir -p _out/assets
curl -sSL -H "Authorization: token ${APP_TOKEN}" -H "Accept: application/octet-stream" \
-o _out/assets/nocloud-amd64.raw.xz \
"https://api.github.com/repos/${GITHUB_REPOSITORY}/releases/assets/${{ needs.resolve_assets.outputs.disk_id }}"
env:
APP_TOKEN: ${{ steps.app-token.outputs.token }}
- name: Set sandbox ID
run: echo "SANDBOX_NAME=cozy-e2e-sandbox-$(echo "${GITHUB_REPOSITORY}:${GITHUB_WORKFLOW}:${GITHUB_REF}" | sha256sum | cut -c1-10)" >> $GITHUB_ENV
# ▸ Prepare environment
- name: Prepare workspace
run: |
rm -rf /tmp/$SANDBOX_NAME
cp -r ${{ github.workspace }} /tmp/$SANDBOX_NAME
- name: Prepare environment
run: |
cd /tmp/$SANDBOX_NAME
attempt=0
until make SANDBOX_NAME=$SANDBOX_NAME prepare-env; do
attempt=$((attempt + 1))
if [ $attempt -ge 3 ]; then
echo "Attempt $attempt failed, exiting..."
exit 1
fi
echo "Attempt $attempt failed, retrying..."
done
echo "Prepare environment completed after $((attempt + 1)) attempts"
# ▸ Install Cozystack
- name: Install Cozystack into sandbox
run: |
cd /tmp/$SANDBOX_NAME
if ! make -C packages/core/testing SANDBOX_NAME=$SANDBOX_NAME install-cozystack; then
echo "❌ Install failed (no retry — see diagnostics below)"
echo "::group::Diagnostics: HelmRelease status"
docker exec "$SANDBOX_NAME" sh -c 'kubectl get hr -A -o wide 2>&1 | tail -100' || true
echo "::endgroup::"
echo "::group::Diagnostics: not-Ready HelmReleases (describe)"
docker exec "$SANDBOX_NAME" sh -c 'kubectl get hr -A --no-headers 2>/dev/null | awk "\$4 != \"True\" {print \$1\" \"\$2}"' \
| while read -r ns name; do
echo "--- $ns/$name ---"
docker exec "$SANDBOX_NAME" sh -c "kubectl describe hr '$name' -n '$ns' 2>&1 | tail -50" || true
done
echo "::endgroup::"
echo "::group::Diagnostics: recent events"
docker exec "$SANDBOX_NAME" sh -c 'kubectl get events -A --sort-by=.lastTimestamp 2>&1 | tail -50' || true
echo "::endgroup::"
exit 1
fi
# Test Impact Analysis (TIA): walk the PackageSource graph for the PR
# diff and select only the Chainsaw suites affected. Runs by default; opt
# out via the `full-e2e` label to run the full suite.
# `skip=true` means nothing to test (docs-only PR).
- name: Select E2E tests
id: select
if: ${{ !contains(github.event.pull_request.labels.*.name, 'full-e2e') }}
env:
BASE_REF: ${{ github.base_ref }}
run: |
cd /tmp/$SANDBOX_NAME
git diff --name-only "origin/${BASE_REF}...HEAD" > /tmp/changed.txt
apps=$(./hack/select-e2e.sh /tmp/changed.txt)
echo "Selected apps: ${apps:-<none>}"
echo "apps=${apps}" >> $GITHUB_OUTPUT
if [ -z "${apps}" ]; then
echo "skip=true" >> $GITHUB_OUTPUT
else
echo "skip=false" >> $GITHUB_OUTPUT
fi
- name: Run OpenAPI tests
run: |
cd /tmp/$SANDBOX_NAME
make -C packages/core/testing SANDBOX_NAME=$SANDBOX_NAME test-openapi
# ▸ Run E2E tests (Chainsaw, scoped by Test Impact Analysis)
#
# The "Select E2E tests" step above picks the suites impacted by the PR
# diff. With the `full-e2e` label that step is skipped, SELECTED_APPS is
# empty, and we fall back to the whole suite; an empty selection on a
# docs-only PR skips this step entirely (the skip != 'true' guard).
#
# Chainsaw discovers each named suite under hack/e2e-chainsaw/ and polls
# every assertion to its own timeout, so the old per-app 3-retry loop is
# gone — a failure is reported as a structured assertion diff, with
# cluster-state diagnostics dumped below on a non-zero exit.
- name: Run E2E tests
id: e2e_tests
if: ${{ steps.select.outputs.skip != 'true' }}
env:
SELECTED_APPS: ${{ steps.select.outputs.apps }}
FULL_E2E: ${{ contains(github.event.pull_request.labels.*.name, 'full-e2e') }}
run: |
cd /tmp/$SANDBOX_NAME
if [ "$FULL_E2E" = "true" ] || [ -z "$SELECTED_APPS" ]; then
suites="" # empty => test-chainsaw runs the whole suite
echo "Running full chainsaw suite"
else
suites="$SELECTED_APPS"
echo "Running selected chainsaw suites: $suites"
fi
if ! make -C packages/core/testing SANDBOX_NAME=$SANDBOX_NAME test-chainsaw CHAINSAW_SUITES="$suites"; then
echo "❌ Chainsaw E2E failed (see the assertion diffs above and diagnostics below)"
echo "::group::Diagnostics: HelmRelease status"
docker exec "$SANDBOX_NAME" sh -c 'kubectl get hr -A -o wide 2>&1 | tail -50' || true
echo "::endgroup::"
echo "::group::Diagnostics: recent events"
docker exec "$SANDBOX_NAME" sh -c 'kubectl get events -A --sort-by=.lastTimestamp 2>&1 | tail -30' || true
echo "::endgroup::"
# COSI state at the moment of failure — the CRDs ship no printer
# columns, so pull the readiness fields explicitly (cozyreport
# captures the same at end-of-job, but bucket states move between
# a test failing and the report being taken).
echo "::group::Diagnostics: COSI bucket state"
docker exec "$SANDBOX_NAME" sh -c '
kubectl get bucketclaims.objectstorage.k8s.io -A -o custom-columns="NAMESPACE:.metadata.namespace,NAME:.metadata.name,READY:.status.bucketReady,BUCKET:.status.bucketName" 2>&1
kubectl get buckets.objectstorage.k8s.io -o custom-columns="NAME:.metadata.name,READY:.status.bucketReady,ID:.status.bucketID,CLAIMNS:.spec.bucketClaim.namespace" 2>&1
kubectl get bucketaccesses.objectstorage.k8s.io -A -o custom-columns="NAMESPACE:.metadata.namespace,NAME:.metadata.name,GRANTED:.status.accessGranted,CLAIM:.spec.bucketClaimName" 2>&1
' || true
echo "::endgroup::"
exit 1
fi
echo "✅ All selected E2E tests passed"
- name: Collect chainsaw report
if: always()
run: |
cd /tmp/$SANDBOX_NAME
mkdir -p _out
docker cp "$SANDBOX_NAME":/workspace/hack/e2e-chainsaw/chainsaw-report.xml \
_out/chainsaw-report.xml || true
- name: Upload chainsaw report
if: always()
uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4
with:
name: chainsaw-report
path: /tmp/${{ env.SANDBOX_NAME }}/_out/chainsaw-report.xml
if-no-files-found: ignore
# ▸ Collect debug information (always runs)
- name: Collect report
if: always()
run: |
cd /tmp/$SANDBOX_NAME
make -C packages/core/testing SANDBOX_NAME=$SANDBOX_NAME collect-report || true
- name: Upload cozyreport.tgz
if: always()
uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4
with:
name: cozyreport
path: /tmp/${{ env.SANDBOX_NAME }}/_out/cozyreport.tgz
- name: Collect images list
if: always()
run: |
cd /tmp/$SANDBOX_NAME
make -C packages/core/testing SANDBOX_NAME=$SANDBOX_NAME collect-images || true
- name: Upload image list
if: always()
uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4
with:
name: image-list
path: /tmp/${{ env.SANDBOX_NAME }}/_out/images.txt
# ▸ Open an SSH breakpoint to the failing sandbox so maintainers can attach,
# inspect Talos/Cozystack state and resume with `breakpoint resume`.
#
# Gated by the `debug` or `release` label (release PRs are bot-created,
# so their presence implies maintainer authorship). authorized-users is
# kept as a second defense layer at the breakpoint level.
#
# Uses cozystack/breakpoint-action (fork of namespacelabs/breakpoint-action)
# pinned by SHA. The fork adds: pause-idle mode (initial grace period for
# the first SSH connection, idle-aware exit afterwards), endpoint output
# and ::notice:: annotation, and a dedicated Check Run "Breakpoint Open"
# that carries the SSH endpoint in output.summary while the breakpoint is
# paused (conclusion=failure → standard ✗ in `gh pr checks`; updated to
# conclusion=success when the breakpoint exits).
#
# Configured via the BREAKPOINT_ENDPOINT repository variable — in fork
# PRs repository variables are not exposed, so the step is skipped and
# forks cannot reach the self-hosted rendezvous server.
- name: Breakpoint on E2E failure
if: |
failure() &&
vars.BREAKPOINT_ENDPOINT != '' &&
(contains(github.event.pull_request.labels.*.name, 'debug')
|| contains(github.event.pull_request.labels.*.name, 'release'))
# cozystack/breakpoint-action v2-cozy.1
# mode: pause-idle defaults: grace-period=20m, idle-timeout=10m
uses: cozystack/breakpoint-action@a6f3a6f87be398ad63b6577351e3398e53f578e4
with:
mode: pause-idle
endpoint: ${{ vars.BREAKPOINT_ENDPOINT }}
authorized-users: androndo, Arsolitt, IvanHunters, kvaps, lexfrei, lllamnyp, mattia-eleuteri, matthieu-robin, myasnikovdaniil, sircthulhu, tym83
check-run-name: "Breakpoint Open"
github-token: ${{ github.token }}
check-run-summary-template: |
## 🔴 SSH breakpoint open — paused for debug
```
{endpoint}
```
Enter the e2e sandbox after SSH:
```
docker exec -ti $(docker ps --filter name=cozy-e2e-sandbox -q | head -1) bash
export KUBECONFIG=/workspace/kubeconfig
```
Resume from inside: `breakpoint resume`. Otherwise the breakpoint
exits 10 minutes after the last SSH session disconnects.
# ▸ Tear down environment (always runs)
- name: Tear down sandbox
if: always()
run: make -C packages/core/testing SANDBOX_NAME=$SANDBOX_NAME delete || true
- name: Remove workspace
if: always()
run: rm -rf /tmp/$SANDBOX_NAME