fix: compression issues #437
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| name: 'K8S: Templates API' | |
| on: | |
| # This workflow is also part of the release pipeline, | |
| # in that case, the actual version is deployed twice. | |
| workflow_call: | |
| # In PR the previous version is deployed first and then the actual version. | |
| pull_request: | |
| paths: | |
| - .github/workflows/test-k8s-service-templates.yml | |
| - provisioning/templates-api/** | |
| - provisioning/common/** | |
| # When the config structure is changed it may be necessary to adjust k8s configmap. | |
| - internal/pkg/service/templates/api/config/** | |
| env: | |
| MINIKUBE_PROFILE: templates-api | |
| MINIKUBE_DRIVER: docker | |
| KUBERNETES_NAMESPACE: templates-api | |
| KUBERNETES_ROLLOUT_WAIT: 200s | |
| REMOVE_RESOURCES_LIMITS: true | |
| SERVICE_NAME: Templates API | |
| API_RELEASE_NAME: templates-api | |
| ETCD_RELEASE_NAME: templates-api-etcd | |
| ETCD_ENDPOINT: templates-api-etcd-headless.templates-api.svc.cluster.local:2379 | |
| METRICS_PORT: 9000 | |
| defaults: | |
| run: | |
| working-directory: provisioning/templates-api | |
| jobs: | |
| test: | |
| name: "K8S test: Templates Service" | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Checkout | |
| uses: actions/checkout@v4 | |
| with: | |
| ref: ${{ github.event.pull_request.head.ref }} | |
| - name: Create artifacts directory | |
| run: mkdir -p /tmp/artifacts | |
| - name: Copy latest scripts to a temp dir | |
| run: cp -R ${{ github.workspace }}/provisioning/common/scripts /tmp/latest-scripts | |
| - name: Install gron tool | |
| run: | | |
| url="https://github.com/tomnomnom/gron/releases/download/v0.7.1/gron-linux-amd64-0.7.1.tgz" | |
| curl -L "$url" | tar -xz -C /usr/local/bin | |
| - name: Install MiniKube | |
| run: /tmp/latest-scripts/minikube/install.sh | |
| - name: Start MiniKube | |
| run: /tmp/latest-scripts/minikube/start.sh | |
| - name: Set Kubernetes namespace | |
| run: kubectl config set-context --current "--namespace=$KUBERNETES_NAMESPACE" | |
| - name: Checkout BASE branch (or HEAD if it is not a pull request) | |
| uses: actions/checkout@v4 | |
| with: | |
| ref: ${{ github.event.pull_request.base.ref }} | |
| - name: Deploy the old version, from the BASE branch | |
| continue-on-error: true | |
| run: ./deploy_local.sh | |
| - name: Dump the old version (for diff) | |
| continue-on-error: true | |
| run: sleep 10 && /tmp/latest-scripts/k8s/dump.sh /tmp/artifacts/test-k8s-state.old.json | |
| - name: Checkout HEAD branch | |
| uses: actions/checkout@v4 | |
| with: | |
| ref: ${{ github.event.pull_request.head.ref }} | |
| - name: Deploy the new version, from the HEAD branch | |
| run: ./deploy_local.sh | |
| - name: Dump the new version (for diff) | |
| if: always() | |
| run: | | |
| set -Eeuo pipefail | |
| # Delete empty old replica sets | |
| emptyReplicaSets=$(kubectl get replicasets --ignore-not-found | tail --lines=+2 | awk '{if ($2 + $3 + $4 == 0) print $1}') | |
| echo -e "Found empty replica sets:" | |
| echo "$emptyReplicaSets" | |
| echo "-------------------------" | |
| echo "$emptyReplicaSets" | xargs --no-run-if-empty -I {} kubectl delete replicaset "{}" | |
| # Wait for pod startup/termination | |
| sleep 10 | |
| # Dump objects | |
| /tmp/latest-scripts/k8s/dump.sh /tmp/artifacts/test-k8s-state.new.json | |
| - name: Check deployment of the etcd | |
| if: always() | |
| run: kubectl rollout status "sts/$ETCD_RELEASE_NAME" --timeout=10s | |
| - name: Check deployment of the API nodes | |
| if: always() | |
| run: kubectl rollout status "deployment/$API_RELEASE_NAME" --timeout=10s | |
| - name: Check access to API metrics from the DataDog Agent | |
| if: always() | |
| run: | | |
| set -Eeuo pipefail | |
| kubectl create namespace datadog || true | |
| export POD_IP=`kubectl get pod -l app=templates-api -o=jsonpath='{.items[0].status.podIP}'` | |
| echo "Pod IP: $POD_IP" | |
| kubectl run --attach --rm --restart=Never check-api-datadog \ | |
| --namespace datadog \ | |
| --image docker.io/alpine/curl \ | |
| --labels="app=datadog-agent" \ | |
| --env="POD_IP=$POD_IP" \ | |
| --env="METRICS_PORT=$METRICS_PORT" \ | |
| --command -- sh -c "set -eo pipefail; curl -f -L --max-time 5 "$POD_IP:$METRICS_PORT/metrics" | tail" | |
| - name: Check forbidden access to the API metrics from other places | |
| if: always() | |
| run: | | |
| set -Eeuo pipefail | |
| export POD_IP=`kubectl get pod -l app=templates-api -o=jsonpath='{.items[0].status.podIP}'` | |
| echo "Pod IP: $POD_IP" | |
| if kubectl run --attach --rm --restart=Never check-api-other \ | |
| --image docker.io/alpine/curl \ | |
| --env="POD_IP=$POD_IP" \ | |
| --env="METRICS_PORT=$METRICS_PORT" \ | |
| --command -- sh -c "set -eo pipefail; curl -f -L --max-time 5 "$POD_IP:$METRICS_PORT/metrics" | tail"; then | |
| echo "The command did not fail, but it should have." | |
| exit 1 | |
| else | |
| echo "The command failed, OK." | |
| exit 0 | |
| fi | |
| - name: Check access to the etcd from a client | |
| if: always() | |
| run: | | |
| set -Eeuo pipefail | |
| export ETCD_ROOT_PASSWORD=$(kubectl get secret "$ETCD_RELEASE_NAME" -o jsonpath="{.data.etcd-root-password}" 2>/dev/null | base64 -d) | |
| kubectl run --attach --rm --restart=Never check-etcd-client \ | |
| --image docker.io/bitnami/etcd \ | |
| --labels="${ETCD_RELEASE_NAME}-client=true" \ | |
| --env="ETCD_ROOT_PASSWORD=$ETCD_ROOT_PASSWORD" \ | |
| --env="ETCDCTL_ENDPOINTS=$ETCD_ENDPOINT" \ | |
| --command -- etcdctl --dial-timeout=10s --user root:$ETCD_ROOT_PASSWORD put /message Hello | |
| - name: Check access to the etcd from the DataDog Agent | |
| if: always() | |
| run: | | |
| set -Eeuo pipefail | |
| kubectl create namespace datadog || true | |
| kubectl run --attach --rm --restart=Never check-etcd-other-data-dog \ | |
| --namespace datadog \ | |
| --image docker.io/alpine/curl \ | |
| --labels="app=datadog-agent" \ | |
| --env="ETCD_ENDPOINT=$ETCD_ENDPOINT" \ | |
| --command -- sh -c "set -eo pipefail; curl -f -L --max-time 5 "$ETCD_ENDPOINT/metrics" | tail" | |
| - name: Check forbidden access to the etcd from other places | |
| if: always() | |
| run: | | |
| set -Eeuo pipefail | |
| if kubectl run --attach --rm --restart=Never check-etcd-other \ | |
| --image docker.io/alpine/curl \ | |
| --env="ETCD_ENDPOINT=$ETCD_ENDPOINT" \ | |
| --command -- sh -c "set -eo pipefail; curl -f -L --max-time 5 "$ETCD_ENDPOINT/metrics" | tail"; then | |
| echo "The command did not fail, but it should have." | |
| exit 1 | |
| else | |
| echo "The command failed, OK." | |
| exit 0 | |
| fi | |
| - name: Check API response | |
| if: always() | |
| run: curl --fail -L -s --max-time 5 "$(minikube service --url $API_RELEASE_NAME --namespace $KUBERNETES_NAMESPACE)" | |
| - name: Test etcd defragmentation cron job | |
| if: always() | |
| run: | | |
| set -Eeuo pipefail | |
| # Create a job from the cron job | |
| kubectl create job "--from=cronjob/${ETCD_RELEASE_NAME}-defrag" test-defrag-job | |
| # Wait for the job | |
| if kubectl wait --for=condition=complete --timeout=30s job/test-defrag-job; then | |
| echo "The job succeed, logs:" | |
| kubectl logs --selector="job-name=test-defrag-job" | |
| exit 0 | |
| else | |
| echo "The job failed, logs:" | |
| kubectl logs --selector="job-name=test-defrag-job" | |
| exit 1 | |
| fi | |
| - name: Diff the old and the new Kubernetes state | |
| if: always() | |
| run: | | |
| set -Eeuo pipefail | |
| # Diff JSON states | |
| /tmp/latest-scripts/k8s/diff.sh \ | |
| /tmp/artifacts/test-k8s-state.old.json \ | |
| /tmp/artifacts/test-k8s-state.new.json \ | |
| /tmp/artifacts/test-k8s-state.diff | |
| # Remove ANSI sequences | |
| sed -e 's/\x1b\[[0-9;]*m//g' -i /tmp/artifacts/test-k8s-state.diff || true | |
| # Prepare PR comment message | |
| echo -e "### ${{ env.SERVICE_NAME }} Kubernetes Diff [CI]\n\n" >> /tmp/artifacts/test-k8s-state.diff.message | |
| echo -e "Between \`base\` ${{ github.event.pull_request.base.sha }} :arrow_left: \`head\` ${{ github.event.pull_request.head.sha }}.\n\n" >> /tmp/artifacts/test-k8s-state.diff.message | |
| echo -e "<details>\n<summary>Expand</summary>\n\n\`\`\`diff\n" >> /tmp/artifacts/test-k8s-state.diff.message | |
| head -c 50000 /tmp/artifacts/test-k8s-state.diff >> /tmp/artifacts/test-k8s-state.diff.message | |
| echo -e "\n\n(see artifacts in the Github Action for more information)\n\`\`\`\n</details>" >> /tmp/artifacts/test-k8s-state.diff.message | |
| - name: Dump logs | |
| if: always() | |
| run: | | |
| /tmp/latest-scripts/minikube/logs.sh /tmp/artifacts && | |
| /tmp/latest-scripts/k8s/logs.sh /tmp/artifacts | |
| - name: Upload artifacts | |
| if: always() | |
| uses: actions/upload-artifact@v4 | |
| with: | |
| name: test-k8s-state-templates | |
| path: /tmp/artifacts | |
| if-no-files-found: error | |
| - name: Send PR comment | |
| uses: marocchino/sticky-pull-request-comment@v2 | |
| with: | |
| header: "${{ env.KUBERNETES_NAMESPACE }}-kubernetes-state-diff" | |
| recreate: true | |
| path: /tmp/artifacts/test-k8s-state.diff.message |