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ci(nightly): add prometheus kind test #1940
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,108 @@ | ||
| #!/bin/sh | ||
| set -o errexit | ||
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| # Reference: https://kind.sigs.k8s.io/docs/user/local-registry/ | ||
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| # set no_proxy if applicable | ||
| if [ ! -z "${no_proxy}" ]; then | ||
| echo "Updating no_proxy env var"; | ||
| export no_proxy=${no_proxy},kind-registry; | ||
| export NO_PROXY=${no_proxy}; | ||
| fi | ||
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| # create registry container unless it already exists | ||
| reg_name='kind-registry' | ||
| reg_port='5001' | ||
| if [ "$(docker inspect -f '{{.State.Running}}' "${reg_name}" 2>/dev/null || true)" != 'true' ]; then | ||
| docker run \ | ||
| -d --restart=always -p "127.0.0.1:${reg_port}:5000" --name "${reg_name}" \ | ||
| ghcr.io/project-zot/zot-minimal-linux-amd64:latest | ||
| fi | ||
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| CLUSTER_NAME=kind | ||
| ## Delete the cluster if it already exist | ||
| kind get clusters | grep ${CLUSTER_NAME} && kind delete cluster --name ${CLUSTER_NAME} | ||
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| # create a cluster with the local registry enabled in containerd | ||
| cat <<EOF | kind create cluster --config=- | ||
| kind: Cluster | ||
| apiVersion: kind.x-k8s.io/v1alpha4 | ||
| containerdConfigPatches: | ||
| - |- | ||
| [plugins."io.containerd.grpc.v1.cri".registry.mirrors."localhost:${reg_port}"] | ||
| endpoint = ["http://${reg_name}:5000"] | ||
| EOF | ||
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| # connect the registry to the cluster network if not already connected | ||
| if [ "$(docker inspect -f='{{json .NetworkSettings.Networks.kind}}' "${reg_name}")" = 'null' ]; then | ||
| docker network connect "kind" "${reg_name}" | ||
| fi | ||
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| # https://github.com/kubernetes/enhancements/tree/master/keps/sig-cluster-lifecycle/generic/1755-communicating-a-local-registry | ||
| # | ||
| # document the local registry | ||
| cat <<EOF | kubectl apply -f - | ||
| apiVersion: v1 | ||
| kind: ConfigMap | ||
| metadata: | ||
| name: local-registry-hosting | ||
| namespace: kube-public | ||
| data: | ||
| localRegistryHosting.v1: | | ||
| host: "localhost:${reg_port}" | ||
| help: "https://kind.sigs.k8s.io/docs/user/local-registry/" | ||
| EOF | ||
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| ## Deploy prometheus operator | ||
| kubectl create -f examples/metrics/kubernetes/prometheus/bundle.yaml | ||
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| ## Deploy the Kubernetes objects for RBAC, prometheus CRD and deploy the service | ||
| kubectl apply -f examples/metrics/kubernetes/prometheus/prom_rbac.yaml | ||
| kubectl apply -f examples/metrics/kubernetes/prometheus/prometheus.yaml | ||
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| kubectl apply -f examples/metrics/kubernetes/prometheus/prom_service.yaml | ||
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| make oci-image | ||
| # copy the image | ||
| COMMIT_HASH=$(git describe --always --tags --long) | ||
| echo "deploy zot-build:${COMMIT_HASH} image to local registry" | ||
| skopeo copy --format=oci --dest-tls-verify=false oci:oci docker://localhost:5001/zot-build:${COMMIT_HASH} | ||
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| # deploy the image | ||
| kubectl apply -f examples/metrics/kubernetes/zot-extended/deployment.yaml | ||
| kubectl patch deployment/zot-extended --patch-file examples/metrics/kubernetes/zot-extended/patch-deployment.yaml | ||
| kubectl set image deployment/zot-extended zot-extended=localhost:5001/zot-build:${COMMIT_HASH} | ||
| kubectl apply -f examples/metrics/kubernetes/zot-extended/service.yaml | ||
| kubectl apply -f examples/metrics/kubernetes/zot-extended/servicemonitor.yaml | ||
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| # check for availability | ||
| echo "Waiting for deployment/zot-extended to be ready ..." | ||
| kubectl wait deployment -n default zot-extended --for condition=Available=True --timeout=90s | ||
| kubectl wait deployment -n default prometheus-operator --for condition=Available=True --timeout=90s | ||
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| kubectl port-forward svc/prometheus 9090 --address='0.0.0.0' & | ||
| echo "Kind cluster status before sleep:" | ||
| kubectl get pods -A | ||
| # Put enough amount of time for prometheus scraping take place | ||
| sleep 90 | ||
| echo "Kind cluster status:" | ||
| kubectl get pods -A | ||
| echo "zot-extended logs:" | ||
| kubectl logs -l app=zot-extended --tail=-1 | ||
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| containername=`curl -s http://localhost:9090/api/v1/query?query=up | jq '.data.result[].metric.container'` | ||
| echo "containername=${containername}" | ||
| if [ "${containername}" != '"zot-extended"' ]; then | ||
| exit 1 | ||
| fi | ||
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| containerup=`curl -s http://localhost:9090/api/v1/query?query=up | jq '.data.result[].value[1]'` | ||
| echo "containerup=${containerup}" | ||
| if [ "${containerup}" != '"1"' ]; then | ||
| exit 1 | ||
| fi | ||
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| zotinfo=`curl -s http://localhost:9090/api/v1/query?query=zot_info | jq '.data.result[].value[1]'` | ||
| echo "zotinfo=${zotinfo}" | ||
| if [ "${zotinfo}" != '"0"' ]; then | ||
| exit 1 | ||
| fi | ||
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7 changes: 7 additions & 0 deletions
7
examples/metrics/kubernetes/zot-extended/patch-deployment.yaml
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,7 @@ | ||
| spec: | ||
| template: | ||
| spec: | ||
| containers: | ||
| - name: zot-extended | ||
| command: ["/usr/local/bin/zot-linux-amd64"] | ||
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