TomcatIntegrationTest.yml

# End to end integration test which deploys the Tomcat operator to a Kubernetes
# (Kind) cluster and creates custom resources to verify the operator's functionality
name: Tomcat integration test
on:
   push:
      branches:
      - "*"
jobs: 
    tomcat_integration_test:
       runs-on: ubuntu-latest
       env:
        KIND_CL_NAME: tomcat-integration-test
       steps:
        - name: Checkout
          uses: actions/checkout@v2

        - name: clean resident local docker
          if: ${{ env.ACT }}
          continue-on-error: true
          run: |
            for DIMG in "$KIND_CL_NAME-control-plane "; do
              docker stop $DIMG ; docker rm $DIMG ;
            done ;
            sleep 1

        - name: Create Kubernetes KinD Cluster
          uses: container-tools/kind-action@v1.5.0
          with:
            cluster_name: tomcat-integration-test
            registry: false
  
        - name: Apply CRDs
          run: kubectl apply -f tomcat/k8s/crd.yaml

        - name: Set up Java and Maven
          uses: actions/setup-java@v2
          with:
            java-version: 15
            distribution: adopt-hotspot

        - name: cache
          uses: actions/cache@v2
          if: ${{ !env.ACT }}
          with:
            path: ~/.m2/repository
            key: ${{ runner.os }}-maven-${{ hashFiles('**/pom.xml') }}
            restore-keys: |
              ${{ runner.os }}-maven-m2

        - name: Set up Maven
          uses: stCarolas/setup-maven@v4
          if: ${{ env.ACT }}
          with:
            maven-version: 3.8.1

        - name: build jib
          run: |
            mvn --version
            mvn -B package jib:dockerBuild jib:buildTar -Djib-maven-image=tomcat-operator --file tomcat/pom.xml -DskipTests
            kind load image-archive tomcat/target/jib-image.tar --name=${{ env.KIND_CL_NAME }}

        - name: Apply CRDs
          run: kubectl apply -f tomcat/k8s/crd.yaml

        - name: install tomcat operator
          run: |
            kubectl apply -f tomcat/k8s/operator.yaml

        - name: create ns tomcatoperator-sample
          run: kubectl create ns tomcatoperator-sample

        - name: Run unit tests
          run: mvn -B test -q --file tomcat/pom.xml

        - name: Dump state
          if: ${{ failure() }}
          run: |
            kubectl get all -n tomcat-test -o yaml
            kubectl logs curl -n tomcat-test