Conformance GKE (ci-gke) #300
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name: Conformance GKE (ci-gke) | |
# Any change in triggers needs to be reflected in the concurrency group. | |
on: | |
workflow_dispatch: | |
inputs: | |
PR-number: | |
description: "Pull request number." | |
required: true | |
context-ref: | |
description: "Context in which the workflow runs. If PR is from a fork, will be the PR target branch (general case). If PR is NOT from a fork, will be the PR branch itself (this allows committers to test changes to workflows directly from PRs)." | |
required: true | |
SHA: | |
description: "SHA under test (head of the PR branch)." | |
required: true | |
extra-args: | |
description: "[JSON object] Arbitrary arguments passed from the trigger comment via regex capture group. Parse with 'fromJson(inputs.extra-args).argName' in workflow." | |
required: false | |
default: '{}' | |
push: | |
branches: | |
- 'renovate/main-**' | |
# Run every 8 hours | |
schedule: | |
- cron: '0 2/8 * * *' | |
# By specifying the access of one of the scopes, all of those that are not | |
# specified are set to 'none'. | |
permissions: | |
# To read actions state with catchpoint/workflow-telemetry-action | |
actions: read | |
# To be able to access the repository with actions/checkout | |
contents: read | |
# To allow retrieving information from the PR API | |
pull-requests: read | |
# To be able to set commit status | |
statuses: write | |
# To be able to request the JWT from GitHub's OIDC provider | |
id-token: write | |
concurrency: | |
# Structure: | |
# - Workflow name | |
# - Event type | |
# - A unique identifier depending on event type: | |
# - schedule: SHA | |
# - workflow_dispatch: PR number | |
# | |
# This structure ensures a unique concurrency group name is generated for each | |
# type of testing, such that re-runs will cancel the previous run. | |
group: | | |
${{ github.workflow }} | |
${{ github.event_name }} | |
${{ | |
(github.event_name == 'push' && github.sha) || | |
(github.event_name == 'schedule' && github.sha) || | |
(github.event_name == 'workflow_dispatch' && github.event.inputs.PR-number) | |
}} | |
cancel-in-progress: true | |
env: | |
clusterName: ${{ github.repository_owner }}-${{ github.event.repository.name }}-${{ github.run_id }}-${{ github.run_attempt }} | |
USE_GKE_GCLOUD_AUTH_PLUGIN: True | |
# renovate: datasource=docker depName=google/cloud-sdk | |
gcloud_version: 499.0.0 | |
jobs: | |
echo-inputs: | |
if: ${{ github.event_name == 'workflow_dispatch' }} | |
name: Echo Workflow Dispatch Inputs | |
runs-on: ubuntu-24.04 | |
steps: | |
- name: Echo Workflow Dispatch Inputs | |
run: | | |
echo '${{ tojson(inputs) }}' | |
commit-status-start: | |
name: Commit Status Start | |
runs-on: ubuntu-latest | |
steps: | |
- name: Set initial commit status | |
uses: myrotvorets/set-commit-status-action@3730c0a348a2ace3c110851bed53331bc6406e9f # v2.0.1 | |
with: | |
sha: ${{ inputs.SHA || github.sha }} | |
generate-matrix: | |
name: Generate Matrix | |
runs-on: ubuntu-latest | |
outputs: | |
matrix: ${{ steps.set-matrix.outputs.matrix }} | |
empty: ${{ steps.set-matrix.outputs.empty }} | |
steps: | |
- name: Checkout context ref (trusted) | |
uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2 | |
with: | |
ref: ${{ inputs.context-ref || github.sha }} | |
persist-credentials: false | |
- name: Convert YAML to JSON | |
run: | | |
work_dir=".github/actions/gke" | |
destination_directory="/tmp/generated/gke" | |
mkdir -p "${destination_directory}" | |
ls ${work_dir}/*.yaml | grep -v 'schema\|classic' | while read file;do | |
filename=$(basename "$file") | |
new_filename="${filename%.yaml}.json" | |
yq -o=json "${file}" | jq . > "${destination_directory}/${new_filename}" | |
done | |
# Merge 2 files into one | |
jq -s "add" ${destination_directory}/*.json > "${destination_directory}/gke.json" | |
- name: Generate Matrix | |
run: | | |
cd /tmp/generated/gke | |
# Use complete matrix in case of scheduled run | |
# main -> event_name = schedule | |
# other stable branches -> PR-number starting with v (e.g. v1.14) | |
VERSIONS=$(echo ${{ inputs.extra-args }} | awk -F'=' '{print $2}') | |
if [[ "${{ github.event_name }}" == "schedule" || "${{ inputs.PR-number }}" == v* || "$VERSIONS" == "all" ]];then | |
cp gke.json /tmp/matrix.json | |
else | |
jq '{ "k8s": [ .k8s[] | select(.default) ], "config": .config}' gke.json > /tmp/matrix.json | |
fi | |
echo "Generated matrix:" | |
cat /tmp/matrix.json | |
- name: Set up gcloud credentials | |
id: 'auth' | |
uses: google-github-actions/auth@6fc4af4b145ae7821d527454aa9bd537d1f2dc5f # v2.1.7 | |
with: | |
workload_identity_provider: ${{ secrets.GCP_PR_WORKLOAD_IDENTITY_PROVIDER }} | |
service_account: ${{ secrets.GCP_PR_SA }} | |
create_credentials_file: true | |
export_environment_variables: true | |
- name: Set up gcloud CLI | |
uses: google-github-actions/setup-gcloud@6189d56e4096ee891640bb02ac264be376592d6a # v2.1.2 | |
with: | |
project_id: ${{ secrets.GCP_PROJECT_ID }} | |
version: ${{ env.gcloud_version }} | |
- name: Filter Matrix | |
id: set-matrix | |
run: | | |
CHANNEL=$(echo ${{ inputs.extra-args }} | grep "channel" | awk -F'=' '{print $2}' | tr '[:lower:]' '[:upper:]') | |
if [ "$CHANNEL" == "" ];then | |
FILTER="channels.channel=REGULAR" | |
elif [ "$CHANNEL" == "NONE" ];then | |
FILTER="" | |
else | |
FILTER="channels.channel=$CHANNEL" | |
fi | |
cp /tmp/matrix.json /tmp/result.json | |
jq -c '.k8s[]' /tmp/matrix.json | while read i; do | |
VERSION=$(echo $i | jq -r '.version') | |
ZONE=$(echo $i | jq -r '.zone') | |
gcloud --quiet container get-server-config \ | |
--flatten="channels" --filter="$FILTER" \ | |
--format="yaml(channels.validVersions)" --zone $ZONE > /tmp/output | |
if grep -q -F $VERSION /tmp/output; then | |
echo "Version $VERSION is valid for zone $ZONE" | |
else | |
echo "::notice::Removing version $VERSION as it's not valid for zone $ZONE" | |
jq 'del(.k8s[] | select(.version == "'$VERSION'"))' /tmp/result.json > /tmp/result.json.tmp | |
mv /tmp/result.json.tmp /tmp/result.json | |
fi | |
done | |
echo "Filtered matrix:" | |
cat /tmp/result.json | |
echo "matrix=$(jq -c . < /tmp/result.json)" >> $GITHUB_OUTPUT | |
echo "empty=$(jq '(.k8s | length) == 0' /tmp/result.json)" >> $GITHUB_OUTPUT | |
installation-and-connectivity: | |
name: Installation and Connectivity Test | |
needs: generate-matrix | |
if: ${{ needs.generate-matrix.outputs.empty == 'false' }} | |
runs-on: ubuntu-latest | |
timeout-minutes: 75 | |
env: | |
job_name: "Installation and Connectivity Test" | |
strategy: | |
fail-fast: false | |
matrix: ${{fromJson(needs.generate-matrix.outputs.matrix)}} | |
steps: | |
- name: Collect Workflow Telemetry | |
uses: catchpoint/workflow-telemetry-action@94c3c3d9567a0205de6da68a76c428ce4e769af1 # v2.0.0 | |
with: | |
comment_on_pr: false | |
- name: Checkout context ref (trusted) | |
uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2 | |
with: | |
ref: ${{ inputs.context-ref || github.sha }} | |
persist-credentials: false | |
- name: Set Environment Variables | |
uses: ./.github/actions/set-env-variables | |
- name: Get Cilium's default values | |
id: default_vars | |
uses: ./.github/actions/helm-default | |
with: | |
image-tag: ${{ inputs.SHA }} | |
chart-dir: ./untrusted/install/kubernetes/cilium | |
- name: Set up job variables | |
id: vars | |
run: | | |
if [ "${{ github.event_name }}" = "workflow_dispatch" ]; then | |
OWNER="${{ inputs.PR-number }}" | |
else | |
OWNER="${{ github.ref_name }}" | |
OWNER="${OWNER//[.\/]/-}" | |
fi | |
CILIUM_INSTALL_DEFAULTS="${{ steps.default_vars.outputs.cilium_install_defaults }} \ | |
--helm-set=cluster.name=${{ env.clusterName }}-${{ matrix.config.index }} \ | |
--helm-set=hubble.relay.enabled=true \ | |
--helm-set=agentNotReadyTaintKey=ignore-taint.cluster-autoscaler.kubernetes.io/cilium-agent-not-ready \ | |
--helm-set loadBalancer.l7.backend=envoy \ | |
--helm-set tls.secretsBackend=k8s \ | |
--wait=false" | |
CONNECTIVITY_TEST_DEFAULTS="--flow-validation=disabled --hubble=false --collect-sysdump-on-failure \ | |
--external-target google.com. --external-cidr 8.0.0.0/8 --external-ip 8.8.8.8 --external-other-ip 8.8.4.4" | |
echo cilium_install_defaults=${CILIUM_INSTALL_DEFAULTS} >> $GITHUB_OUTPUT | |
echo hubble_enable_defaults=${HUBBLE_ENABLE_DEFAULTS} >> $GITHUB_OUTPUT | |
echo connectivity_test_defaults=${CONNECTIVITY_TEST_DEFAULTS} >> $GITHUB_OUTPUT | |
echo sha=${{ steps.default_vars.outputs.sha }} >> $GITHUB_OUTPUT | |
echo owner=${OWNER} >> $GITHUB_OUTPUT | |
- name: Set up gcloud credentials | |
id: 'auth' | |
uses: google-github-actions/auth@6fc4af4b145ae7821d527454aa9bd537d1f2dc5f # v2.1.7 | |
with: | |
workload_identity_provider: ${{ secrets.GCP_PR_WORKLOAD_IDENTITY_PROVIDER }} | |
service_account: ${{ secrets.GCP_PR_SA }} | |
create_credentials_file: true | |
export_environment_variables: true | |
- name: Set up gcloud CLI | |
uses: google-github-actions/setup-gcloud@6189d56e4096ee891640bb02ac264be376592d6a # v2.1.2 | |
with: | |
project_id: ${{ secrets.GCP_PROJECT_ID }} | |
version: ${{ env.gcloud_version }} | |
- name: Install gke-gcloud-auth-plugin | |
run: | | |
gcloud components install gke-gcloud-auth-plugin | |
- name: Display gcloud CLI info | |
run: | | |
gcloud info | |
- name: Create GKE cluster | |
run: | | |
gcloud container clusters create ${{ env.clusterName }}-${{ matrix.config.index }} \ | |
--labels "usage=${{ github.repository_owner }}-${{ github.event.repository.name }},owner=${{ steps.vars.outputs.owner }}" \ | |
--zone ${{ matrix.k8s.zone }} \ | |
--cluster-version ${{ matrix.k8s.version }} \ | |
--enable-ip-alias \ | |
--create-subnetwork="range=/26" \ | |
--cluster-ipv4-cidr="/21" \ | |
--services-ipv4-cidr="/24" \ | |
--image-type COS_CONTAINERD \ | |
--num-nodes ${{ matrix.config.nodes || 2 }} \ | |
--machine-type e2-custom-2-4096 \ | |
--disk-type pd-standard \ | |
--disk-size 20GB \ | |
--node-taints ignore-taint.cluster-autoscaler.kubernetes.io/cilium-agent-not-ready=true:NoExecute | |
- name: Get cluster credentials | |
run: | | |
gcloud container clusters get-credentials ${{ env.clusterName }}-${{ matrix.config.index }} --zone ${{ matrix.k8s.zone }} | |
- name: Install Cilium CLI | |
uses: cilium/cilium-cli@3286926bbf80fdd0103a372256459e577224f9f6 # v0.16.20 | |
with: | |
skip-build: ${{ env.CILIUM_CLI_SKIP_BUILD }} | |
image-repo: ${{ env.CILIUM_CLI_IMAGE_REPO }} | |
image-tag: ${{ steps.vars.outputs.sha }} | |
# Warning: since this is a privileged workflow, subsequent workflow job | |
# steps must take care not to execute untrusted code. | |
- name: Checkout pull request branch (NOT TRUSTED) | |
uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2 | |
with: | |
ref: ${{ steps.vars.outputs.sha }} | |
persist-credentials: false | |
path: untrusted | |
sparse-checkout: | | |
install/kubernetes/cilium | |
- name: Wait for images to be available | |
timeout-minutes: 30 | |
shell: bash | |
run: | | |
for image in cilium-ci operator-generic-ci hubble-relay-ci ; do | |
until docker manifest inspect quay.io/${{ env.QUAY_ORGANIZATION_DEV }}/$image:${{ steps.vars.outputs.sha }} &> /dev/null; do sleep 45s; done | |
done | |
- name: Create custom IPsec secret | |
if: ${{ matrix.config.type == 'ipsec' || matrix.config.type == 'tunnel-ipsec' }} | |
run: | | |
kubectl create -n kube-system secret generic cilium-ipsec-keys --from-literal=keys="15+ rfc4106(gcm(aes)) $(echo $(dd if=/dev/urandom count=20 bs=1 2> /dev/null | xxd -p -c 64)) 128" | |
- name: Install Cilium | |
id: install-cilium | |
run: | | |
cilium install ${{ steps.vars.outputs.cilium_install_defaults }} ${{ matrix.config.cilium-install-opts }} | |
- name: Wait for Cilium to be ready | |
run: | | |
cilium status --wait --wait-duration=10m | |
kubectl get pods -n kube-system | |
- name: Make JUnit report directory | |
run: | | |
mkdir -p cilium-junits | |
- name: Run connectivity test (${{ matrix.k8s.version }}, ${{ matrix.config.index }}, ${{ matrix.config.type }}) | |
run: | | |
cilium connectivity test ${{ steps.vars.outputs.connectivity_test_defaults }} \ | |
--junit-file "cilium-junits/${{ env.job_name }} (${{ join(matrix.k8s.*, ', ') }}, ${{ join(matrix.config.*, ', ') }}).xml" \ | |
--junit-property github_job_step="Run connectivity test (${{ matrix.k8s.version }}, ${{ matrix.config.index }}, ${{ matrix.config.type }})" | |
- name: Post-test information gathering | |
if: ${{ !success() && steps.install-cilium.outcome != 'skipped' }} | |
run: | | |
kubectl get pods --all-namespaces -o wide | |
cilium status | |
cilium sysdump --output-filename cilium-sysdump-final-${{ matrix.k8s.version }}-${{ matrix.config.index }}-${{ matrix.config.type }} | |
shell: bash {0} # Disable default fail-fast behaviour so that all commands run independently | |
- name: Clean up GKE | |
if: ${{ always() }} | |
run: | | |
while [ "$(gcloud container operations list --zone ${{ matrix.k8s.zone }} --filter="status=RUNNING AND targetLink~${{ env.clusterName }}-${{ matrix.config.index }}" --format="value(name)")" ];do | |
echo "cluster has an ongoing operation, waiting for all operations to finish"; sleep 15 | |
done | |
gcloud container clusters delete ${{ env.clusterName }}-${{ matrix.config.index }} --zone ${{ matrix.k8s.zone }} --quiet --async | |
shell: bash {0} # Disable default fail-fast behavior so that all commands run independently | |
- name: Upload artifacts | |
if: ${{ !success() }} | |
uses: actions/upload-artifact@b4b15b8c7c6ac21ea08fcf65892d2ee8f75cf882 # v4.4.3 | |
with: | |
name: cilium-sysdumps-${{ matrix.config.index }}-${{ matrix.k8s.vmIndex }} | |
path: cilium-sysdump-*.zip | |
- name: Upload JUnits [junit] | |
if: ${{ always() }} | |
uses: actions/upload-artifact@b4b15b8c7c6ac21ea08fcf65892d2ee8f75cf882 # v4.4.3 | |
with: | |
name: cilium-junits-${{ matrix.config.index }}-${{ matrix.k8s.vmIndex }} | |
path: cilium-junits/*.xml | |
- name: Publish Test Results As GitHub Summary | |
if: ${{ always() }} | |
uses: aanm/junit2md@332ebf0fddd34e91b03a832cfafaa826306558f9 # v0.0.3 | |
with: | |
junit-directory: "cilium-junits" | |
merge-upload: | |
if: ${{ always() && needs.installation-and-connectivity.result != 'skipped' }} | |
name: Merge and Upload Artifacts | |
runs-on: ubuntu-latest | |
needs: installation-and-connectivity | |
steps: | |
- name: Checkout context ref (trusted) | |
uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2 | |
with: | |
ref: ${{ inputs.context-ref || github.sha }} | |
persist-credentials: false | |
- name: Merge Sysdumps | |
uses: ./.github/actions/merge-artifacts | |
with: | |
name: cilium-sysdumps | |
pattern: cilium-sysdumps-* | |
token: ${{ secrets.GITHUB_TOKEN }} | |
- name: Merge JUnits | |
uses: ./.github/actions/merge-artifacts | |
with: | |
name: cilium-junits | |
pattern: cilium-junits-* | |
token: ${{ secrets.GITHUB_TOKEN }} | |
commit-status-final: | |
if: ${{ always() }} | |
name: Commit Status Final | |
needs: installation-and-connectivity | |
runs-on: ubuntu-latest | |
steps: | |
- name: Set final commit status | |
if: ${{ needs.installation-and-connectivity.result != 'skipped' }} | |
uses: myrotvorets/set-commit-status-action@3730c0a348a2ace3c110851bed53331bc6406e9f # v2.0.1 | |
with: | |
sha: ${{ inputs.SHA || github.sha }} | |
status: ${{ needs.installation-and-connectivity.result }} | |
- name: Set final commit status | |
if: ${{ needs.installation-and-connectivity.result == 'skipped' }} | |
uses: myrotvorets/set-commit-status-action@3730c0a348a2ace3c110851bed53331bc6406e9f # v2.0.1 | |
with: | |
sha: ${{ inputs.SHA || github.sha }} | |
status: ${{ github.event_name != 'schedule' && 'success' || 'failure' }} | |
description: 'Skipped' |