Add metrics on traffic going in the server and out of the crate layer (e.g. Redis) #1090
Workflow file for this run
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| --- | |
| name: e2e tests | |
| on: | |
| push: | |
| branches: | |
| - '*' | |
| pull_request: | |
| branches: | |
| - '*' | |
| jobs: | |
| limits_file_watcher: | |
| name: Limits File Watcher in k8s environment | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Check out code | |
| uses: actions/checkout@v4 | |
| - name: Set up Docker Buildx | |
| uses: docker/setup-buildx-action@v3 | |
| - name: Docker meta | |
| id: meta | |
| uses: docker/metadata-action@v5 | |
| with: | |
| images: | | |
| limitador-testing | |
| tags: | | |
| type=raw,value=latest | |
| - name: Build Limitador Image | |
| id: build-image | |
| uses: docker/build-push-action@v5 | |
| with: | |
| context: . | |
| tags: ${{ steps.meta.outputs.tags }} | |
| cache-from: type=gha | |
| cache-to: type=gha,mode=max | |
| load: true | |
| - name: Create k8s Kind Cluster | |
| uses: helm/[email protected] | |
| with: | |
| version: v0.20.0 | |
| config: limitador-server/script/kind-cluster.yaml | |
| cluster_name: limitador-local | |
| wait: 120s | |
| - name: Check cluster info | |
| run: | | |
| kubectl cluster-info dump | |
| - name: Load limitador docker image | |
| run: | | |
| kind load docker-image ${{ steps.meta.outputs.tags }} -n limitador-local | |
| - name: Deploy limitador | |
| run: | | |
| kubectl apply -f limitador-server/e2e/file-watcher/configmap.yaml | |
| kubectl apply -f limitador-server/e2e/file-watcher/deployment.yaml | |
| kubectl apply -f limitador-server/e2e/file-watcher/service.yaml | |
| - name: Watch limitador pod resource (background) | |
| timeout-minutes: 5 | |
| run: | | |
| limitador-server/e2e/file-watcher/watch-pod-resource.sh </dev/null 2>/dev/null & | |
| - name: Wait for limitador deployment availability | |
| run: | | |
| # use 'wait' to check for Available status in .status.conditions[] | |
| kubectl wait deployment limitador --for condition=Available=True --timeout=300s | |
| - name: Read limits from HTTP endpoint | |
| uses: nick-fields/retry@v2 | |
| with: | |
| timeout_seconds: 10 | |
| max_attempts: 10 | |
| command: | | |
| ip=$(kubectl get nodes -lkubernetes.io/hostname!=kind-control-plane -ojsonpath='{.items[*].status.addresses[?(@.type=="InternalIP")].address}') | |
| port=$(kubectl get service limitador -o jsonpath='{.spec.ports[?(@.name=="http")].nodePort}') | |
| curl -s "http://${ip}:${port}/limits/test" | tee output-limits.json | |
| jq --exit-status '.[] | select(.max_value == 1000)' output-limits.json | |
| - name: Update limit in the configmap | |
| run: | | |
| kubectl apply -f limitador-server/e2e/file-watcher/configmap_updated.yaml | |
| # Little tric to force kubelet to update local file | |
| kubectl annotate $(kubectl get pods -l app=limitador -o name) bla=bla1 | |
| - name: Watch limitador pod resource (background) | |
| timeout-minutes: 5 | |
| run: | | |
| limitador-server/e2e/file-watcher/watch-pod-env.sh </dev/null 2>/dev/null & | |
| - name: Read new limits from HTTP endpoint | |
| uses: nick-fields/retry@v2 | |
| with: | |
| timeout_seconds: 10 | |
| max_attempts: 10 | |
| retry_wait_seconds: 30 | |
| command: | | |
| ip=$(kubectl get nodes -lkubernetes.io/hostname!=kind-control-plane -ojsonpath='{.items[*].status.addresses[?(@.type=="InternalIP")].address}') | |
| port=$(kubectl get service limitador -o jsonpath='{.spec.ports[?(@.name=="http")].nodePort}') | |
| curl -s "http://${ip}:${port}/limits/test" | tee output-limits-new.json | |
| jq --exit-status '.[] | select(.max_value == 2000)' output-limits-new.json |