operator-test.yaml

name: Test Operator Charts

on:
  pull_request:
    paths:
      - 'charts/opentelemetry-operator/**'
    branches:
      - main

jobs:
  operator-test:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          fetch-depth: 0
      - name: Setup
        uses: ./.github/actions/setup
        with:
          create-kind-cluster: "true"

      - name: Check CRDs
        run: make check-operator-crds

      - name: Install Openshift route crd
        run: kubectl apply -f https://raw.githubusercontent.com/openshift/router/master/deploy/route_crd.yaml

      - name: Install Prometheus CRDs
        run: |
          kubectl apply -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/main/example/prometheus-operator-crd/monitoring.coreos.com_servicemonitors.yaml
          kubectl apply -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/main/example/prometheus-operator-crd/monitoring.coreos.com_podmonitors.yaml

      - name: Install cert-manager
        run: |
          kubectl apply -f https://github.com/jetstack/cert-manager/releases/download/v1.6.1/cert-manager.yaml
          kubectl wait --timeout=5m --for=condition=available deployment cert-manager -n cert-manager
          kubectl wait --timeout=5m --for=condition=available deployment cert-manager-webhook -n cert-manager

      - name: Run chart-testing (install)
        run: ct install --charts charts/opentelemetry-operator

      - name: Get opentelemetry-operator repository
        run: |
          appVersion=$(cat ./charts/opentelemetry-operator/Chart.yaml | sed -nr 's/appVersion: ([0-9]+\.[0-9]+\.[0-9]+)/\1/p')
          git clone -b v"$appVersion" --single-branch https://github.com/open-telemetry/opentelemetry-operator.git ./opentelemetry-operator

      - name: Use public target-allocator image in tests
        run: |
          appVersion=$(cat ./charts/opentelemetry-operator/Chart.yaml | sed -nr 's/appVersion: ([0-9]+\.[0-9]+\.[0-9]+)/\1/p')
          LOCAL_TARGET_ALLOCATOR_IMG="local\/opentelemetry-operator-targetallocator:e2e"
          PUBLIC_TARGET_ALLOCATOR_IMG="ghcr.io\/open-telemetry\/opentelemetry-operator\/target-allocator:$appVersion"

          sed -i "s/$LOCAL_TARGET_ALLOCATOR_IMG/${PUBLIC_TARGET_ALLOCATOR_IMG}/g" ./opentelemetry-operator/tests/e2e/smoke-targetallocator/*.yaml
          sed -i "s/$LOCAL_TARGET_ALLOCATOR_IMG/${PUBLIC_TARGET_ALLOCATOR_IMG}/g" ./opentelemetry-operator/tests/e2e/targetallocator-features/00-install.yaml
          sed -i "s/$LOCAL_TARGET_ALLOCATOR_IMG/${PUBLIC_TARGET_ALLOCATOR_IMG}/g" ./opentelemetry-operator/tests/e2e/prometheus-config-validation/*.yaml
          sed -i "s/$LOCAL_TARGET_ALLOCATOR_IMG/${PUBLIC_TARGET_ALLOCATOR_IMG}/g" ./opentelemetry-operator/tests/e2e/targetallocator-prometheuscr/00-install.yaml

      - name: Install kuttl
        run: |
          sudo curl -Lo /usr/local/bin/kubectl-kuttl https://github.com/kudobuilder/kuttl/releases/download/v0.12.1/kubectl-kuttl_0.12.1_linux_x86_64
          sudo chmod +x /usr/local/bin/kubectl-kuttl
          export PATH=$PATH:/usr/local/bin

      - name: Install metrics-server
        run: |
          kubectl apply -f https://github.com/kubernetes-sigs/metrics-server/releases/latest/download/components.yaml
          kubectl patch deployment -n kube-system metrics-server --type "json" -p '[{"op": "add", "path": "/spec/template/spec/containers/0/args/-", "value": --kubelet-insecure-tls}]'
          kubectl wait --for=condition=available deployment/metrics-server -n kube-system  --timeout=5m

      - name: Install opentelemetry-operator chart
        run: |
          helm install --namespace=opentelemetry-operator-system --create-namespace my-opentelemetry-operator ./charts/opentelemetry-operator --set "manager.featureGates=operator.autoinstrumentation.go"
          kubectl wait --timeout=5m --for=condition=available deployment my-opentelemetry-operator -n opentelemetry-operator-system

      - name: Run e2e tests
        working-directory: ./opentelemetry-operator
        run:  kubectl kuttl test ./tests/e2e --config ../charts/opentelemetry-operator/kuttl-test.yaml --crd-dir ../charts/opentelemetry-operator/crds