E2E #82
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| name: E2E | |
| on: | |
| workflow_dispatch: | |
| env: | |
| COMMIT_NAME: Monkeynator | |
| COMMIT_EMAIL: monkeynator@enix.io | |
| jobs: | |
| build: | |
| name: Build test image | |
| runs-on: ubuntu-22.04 | |
| env: | |
| VERSION: ${{ github.run_id }} | |
| HARBOR_URL: "harbor.enix.io" | |
| HARBOR_REPO: "kube-image-keeper/kube-image-keeper" | |
| GHCR_IMAGE: "ghcr.io/enix/kube-image-keeper" | |
| QUAY_IMAGE: "quay.io/enix/kube-image-keeper" | |
| steps: | |
| - name: Checkout Repository | |
| uses: actions/checkout@v4 | |
| with: | |
| path: repository | |
| - name: check-for-cc | |
| id: check-for-cc | |
| uses: webiny/action-conventional-commits@v1.3.0 | |
| - name: Set up Docker Buildx | |
| uses: docker/setup-buildx-action@v3 | |
| - name: Log in to the Container registry | |
| uses: docker/login-action@v3 | |
| with: | |
| registry: ${{ env.HARBOR_URL }} | |
| username: ${{ secrets.HARBOR_USERNAME }} | |
| password: ${{ secrets.HARBOR_PASSWORD }} | |
| - name: Generate image metadata | |
| id: meta | |
| uses: docker/metadata-action@v5 | |
| with: | |
| images: | | |
| ${{ env.GHCR_IMAGE }} | |
| ${{ github.repository }} | |
| ${{ env.QUAY_IMAGE }} | |
| - name: Build container images | |
| uses: docker/build-push-action@v5 | |
| with: | |
| context: repository | |
| platforms: linux/amd64,linux/arm64 | |
| build-args: | | |
| "VERSION=${{ env.VERSION }}" | |
| "REVISION=${{ github.sha }}" | |
| push: true | |
| labels: ${{ steps.meta.outputs.labels }} | |
| tags: | | |
| ${{ env.HARBOR_URL }}/${{ env.HARBOR_REPO }}:${{ env.VERSION }} | |
| - name: Build alpine container images | |
| uses: docker/build-push-action@v5 | |
| with: | |
| context: repository | |
| platforms: linux/amd64,linux/arm64 | |
| build-args: | | |
| "VERSION=${{ env.VERSION }}" | |
| "REVISION=${{ github.sha }}" | |
| target: alpine | |
| push: true | |
| labels: ${{ steps.meta.outputs.labels }} | |
| tags: | | |
| ${{ env.HARBOR_URL }}/${{ env.HARBOR_REPO }}:${{ env.VERSION }}-alpine | |
| e2e_install: | |
| name: Tests e2e on K8s (Fresh install) | |
| needs: | |
| - build | |
| runs-on: ubuntu-22.04 | |
| env: | |
| VERSION: ${{ github.run_id }} | |
| HARBOR_IMAGE: "harbor.enix.io/kube-image-keeper/kube-image-keeper" | |
| HARBOR_REGISTRY: "harbor.enix.io" | |
| HARBOR_USERNAME: ${{ secrets.HARBOR_USERNAME }} | |
| HARBOR_PASSWORD: ${{ secrets.HARBOR_PASSWORD }} | |
| strategy: | |
| max-parallel: 6 | |
| matrix: | |
| k8sversion: ["v1.24.15", "v1.25.11", "v1.26.6", "v1.27.3", "v1.28.0", "v1.29.0"] | |
| steps: | |
| - name: Checkout Repository | |
| uses: actions/checkout@v4 | |
| - name: Setup KinD | |
| uses: helm/kind-action@v1.9.0 | |
| with: | |
| node_image: kindest/node:${{ matrix.k8sversion }} | |
| - name: Run cert-manager installation | |
| run: | | |
| kubectl apply -f https://github.com/cert-manager/cert-manager/releases/download/v1.11.0/cert-manager.yaml | |
| kubectl wait pods -n cert-manager -l app.kubernetes.io/instance=cert-manager --for condition=Ready --timeout=90s | |
| - name: Set up chart-testing | |
| uses: helm/chart-testing-action@v2.6.1 | |
| - name: Set up helm | |
| uses: azure/setup-helm@v4 | |
| with: | |
| version: '3.9.0' | |
| - name: Run chart-testing (lint) | |
| run: | | |
| set -euo pipefail | |
| ct lint \ | |
| --charts helm/kube-image-keeper \ | |
| --chart-repos bitnami=https://charts.bitnami.com/bitnami \ | |
| --validate-maintainers=false --check-version-increment=false | |
| # Need wait for the next release with flash --skip-clean-up | |
| # - name: Run chart-testing (install) | |
| # run: | | |
| # set -euo pipefail | |
| # ct install \ | |
| # --charts helm/cache-registry \ | |
| # --helm-extra-set-args "--set controllers.image.tag=latest --set proxy.image.tag=latest" | |
| - name: Run helm (install) | |
| run : | | |
| set -euo pipefail | |
| kubectl create namespace kuik-system | |
| kubectl create secret docker-registry harbor-secret -n kuik-system --docker-server=${{ env.HARBOR_REGISTRY }} \ | |
| --docker-username="$HARBOR_USERNAME" --docker-password="$HARBOR_PASSWORD" | |
| helm upgrade --install kube-image-keeper -n kuik-system --create-namespace ./helm/kube-image-keeper \ | |
| --set controllers.image.tag=$VERSION --set proxy.image.tag=$VERSION \ | |
| --set controllers.image.repository=$HARBOR_IMAGE --set proxy.image.repository=$HARBOR_IMAGE \ | |
| --set controllers.imagePullSecrets[0].name=harbor-secret --set proxy.image.imagePullSecrets[0].name=harbor-secret --debug | |
| kubectl wait pods -n kuik-system -l app.kubernetes.io/instance=kube-image-keeper --for condition=Ready --timeout=90s | |
| helm history kube-image-keeper -n kuik-system | |
| - name: Run end-to-end tests | |
| run: | | |
| set -euo pipefail | |
| kubectl create deploy nginx --image=nginx:stable-alpine --replicas=2 | |
| kubectl rollout status deploy nginx | |
| kubectl wait deployment nginx --for condition=Available=True --timeout=30s | |
| echo "kubectl get cachedimage" | |
| kubectl get cachedimages | |
| echo "kubectl get repository" | |
| kubectl get repository | |
| ## Check if our test image is cached | |
| if [ $(kubectl get cachedimages docker.io-library-nginx-stable-alpine -o json | jq ".status.isCached") ]; | |
| then | |
| if [ $(kubectl get cachedimages docker.io-library-nginx-stable-alpine -o json | jq ".status.usedBy.count") -eq 2 ]; | |
| then | |
| echo "Found cached image used by 2 pods" | |
| else | |
| echo "Error: pods count should be equal 2" | |
| exit 1 | |
| fi | |
| else | |
| echo "Error: image cached status is false" | |
| exit 1 | |
| fi | |
| ## Check repository status | |
| if kubectl get repository docker.io-library-nginx -o json | jq '.status.phase == "Ready"' ; | |
| then | |
| echo "Found repository" | |
| else | |
| echo "Error: image repository status is not Ready" | |
| exit 1 | |
| fi | |
| ## Check for kuik's components metrics | |
| for component in proxy controllers | |
| do | |
| echo "Testing $component metrics endpoint" | |
| for ip in $(kubectl get po -l "app.kubernetes.io/component=$component" -n kuik-system -o jsonpath='{range .items[*]}{.status.podIP}{"\n"}{end}') | |
| do | |
| attempts=0 | |
| success=false | |
| while [[ $attempts -lt 3 && $success == false ]] | |
| do | |
| response=$(kubectl run curl-pod --image=curlimages/curl --rm -ti --quiet --restart=Never -- curl -s -o /dev/null -w "%{http_code}\n" http://$ip:8080/metrics) | |
| if [[ -z "$response" ]]; then | |
| echo "No HTTP response received from $ip" | |
| elif [[ $response -ge 200 && $response -lt 300 ]]; then | |
| echo "HTTP status code $response is valid for $ip" | |
| success=true | |
| else | |
| echo "HTTP status code $response is not valid for $ip" | |
| fi | |
| attempts=$(( $attempts + 1 )) | |
| sleep 3 | |
| done | |
| if [[ $success == false ]]; then | |
| echo "Failed after 3 attempts for $ip" | |
| exit 1 | |
| fi | |
| done | |
| done | |
| e2e_upgrade: | |
| name: Tests e2e on K8s (Upgrade) | |
| needs: | |
| - build | |
| - e2e_install | |
| runs-on: ubuntu-22.04 | |
| env: | |
| VERSION: ${{ github.run_id }} | |
| HARBOR_IMAGE: "harbor.enix.io/kube-image-keeper/kube-image-keeper" | |
| HARBOR_REGISTRY: "harbor.enix.io" | |
| HARBOR_USERNAME: ${{ secrets.HARBOR_USERNAME }} | |
| HARBOR_PASSWORD: ${{ secrets.HARBOR_PASSWORD }} | |
| strategy: | |
| max-parallel: 6 | |
| matrix: | |
| k8sversion: ["v1.24.15", "v1.25.11", "v1.26.6", "v1.27.3", "v1.28.0", "v1.29.0"] | |
| steps: | |
| - name: Checkout Repository | |
| uses: actions/checkout@v4 | |
| - name: Setup KinD | |
| uses: helm/kind-action@v1.9.0 | |
| with: | |
| node_image: kindest/node:${{ matrix.k8sversion }} | |
| - name: Run cert-manager installation | |
| run: | | |
| kubectl apply -f https://github.com/cert-manager/cert-manager/releases/download/v1.11.0/cert-manager.yaml | |
| kubectl wait pods -n cert-manager -l app.kubernetes.io/instance=cert-manager --for condition=Ready --timeout=30s | |
| - name: Set up chart-testing | |
| uses: helm/chart-testing-action@v2.6.1 | |
| - name: Set up helm | |
| uses: azure/setup-helm@v4 | |
| with: | |
| version: '3.9.0' | |
| - name: Run chart-testing (lint) | |
| run: | | |
| set -euo pipefail | |
| ct lint \ | |
| --charts helm/kube-image-keeper \ | |
| --chart-repos bitnami=https://charts.bitnami.com/bitnami \ | |
| --validate-maintainers=false --check-version-increment=false | |
| # Need wait for the next release with flash --skip-clean-up | |
| # - name: Run chart-testing (install) | |
| # run: | | |
| # set -euo pipefail | |
| # ct install \ | |
| # --charts helm/cache-registry \ | |
| # --helm-extra-set-args "--set controllers.image.tag=latest --set proxy.image.tag=latest" | |
| - name: Run helm (install latest release) | |
| run : | | |
| set -euo pipefail | |
| helm repo add enix https://charts.enix.io/ | |
| helm repo update | |
| helm upgrade --install kube-image-keeper -n kuik-system --create-namespace enix/kube-image-keeper --debug | |
| kubectl wait pods -n kuik-system -l app.kubernetes.io/instance=kube-image-keeper --for condition=Ready --timeout=30s | |
| kubectl get po -n kuik-system | |
| - name: Run helm (upgrade) | |
| run : | | |
| set -euo pipefail | |
| kubectl create secret docker-registry harbor-secret -n kuik-system --docker-server=${{ env.HARBOR_REGISTRY }} \ | |
| --docker-username="$HARBOR_USERNAME" --docker-password="$HARBOR_PASSWORD" | |
| helm upgrade --install kube-image-keeper -n kuik-system --create-namespace ./helm/kube-image-keeper \ | |
| --set controllers.image.tag=$VERSION --set proxy.image.tag=$VERSION \ | |
| --set controllers.image.repository=$HARBOR_IMAGE --set proxy.image.repository=$HARBOR_IMAGE \ | |
| --set controllers.imagePullSecrets[0].name=harbor-secret --set proxy.image.imagePullSecrets[0].name=harbor-secret --wait --debug | |
| kubectl rollout status deploy kube-image-keeper-controllers -n kuik-system | |
| kubectl rollout status ds kube-image-keeper-proxy -n kuik-system | |
| kubectl get po -n kuik-system | |
| kubectl wait pods -n kuik-system -l app.kubernetes.io/instance=kube-image-keeper --for condition=Ready --timeout=90s | |
| helm history kube-image-keeper -n kuik-system | |
| - name: Run end-to-end tests | |
| run: | | |
| set -euo pipefail | |
| kubectl create deploy nginx --image=nginx:stable-alpine --replicas=2 | |
| kubectl rollout status deploy nginx | |
| kubectl wait deployment nginx --for condition=Available=True --timeout=30s | |
| echo "kubectl get cachedimage" | |
| kubectl get cachedimages | |
| echo "kubectl get repository" | |
| kubectl get repository | |
| ## Check if our test image is cached | |
| if [ $(kubectl get cachedimages docker.io-library-nginx-stable-alpine -o json | jq ".status.isCached") ]; | |
| then | |
| if [ $(kubectl get cachedimages docker.io-library-nginx-stable-alpine -o json | jq ".status.usedBy.count") -eq 2 ]; | |
| then | |
| echo "Found cached image used by 2 pods" | |
| else | |
| echo "Error: pods count should be equal 2" | |
| exit 1 | |
| fi | |
| else | |
| echo "Error: image cached status is false" | |
| exit 1 | |
| fi | |
| ## Check repository status | |
| if [ "$(kubectl get repository docker.io-library-nginx -o json | jq '.status.phase')" == "Ready" ]; | |
| then | |
| echo "Found repository" | |
| else | |
| echo "Error: image repository status is not Ready" | |
| exit 1 | |
| fi | |
| ## Check for kuik's components metrics | |
| for component in proxy controllers | |
| do | |
| echo "Testing $component metrics endpoint" | |
| for ip in $(kubectl get po -l "app.kubernetes.io/component=$component" -n kuik-system -o jsonpath='{range .items[*]}{.status.podIP}{"\n"}{end}') | |
| do | |
| attempts=0 | |
| success=false | |
| while [[ $attempts -lt 3 && $success == false ]] | |
| do | |
| response=$(kubectl run curl-pod --image=curlimages/curl --rm -ti --quiet --restart=Never -- curl -s -o /dev/null -w "%{http_code}\n" http://$ip:8080/metrics) | |
| if [[ -z "$response" ]]; then | |
| echo "No HTTP response received from $ip" | |
| elif [[ $response -ge 200 && $response -lt 300 ]]; then | |
| echo "HTTP status code $response is valid for $ip" | |
| success=true | |
| else | |
| echo "HTTP status code $response is not valid for $ip" | |
| fi | |
| attempts=$(( $attempts + 1 )) | |
| sleep 3 | |
| done | |
| if [[ $success == false ]]; then | |
| echo "Failed after 3 attempts for $ip" | |
| exit 1 | |
| fi | |
| done | |
| done |