pr.yaml

name: CI
on:
  pull_request:
  push:
    branches:
      - master
env:
  ACTIONS_RUNNER_DEBUG: true
  KUBEPLUS_TEST_OUTPUT: yes
  KUBEPLUS_CI: true
jobs:
  job1:
    runs-on: ubuntu-20.04
    name: Test kubeplus deployment on kind
    steps:
    - name: Checkout Code
      uses: actions/checkout@v4

    - name: Create k8s Kind Cluster
      uses: helm/kind-action@v1

    - name: Verify Cluster
      run: |
        kubectl get pods -A
        echo "CLUSTER_NAME=chart-testing" >> $GITHUB_ENV

    - name: Install Helm, Python3 LXML and Golang
      run: |
        sudo apt-get install python3-lxml
        echo "Installing Helm..."
        wget https://get.helm.sh/helm-v3.12.1-linux-amd64.tar.gz
        gunzip helm-v3.12.1-linux-amd64.tar.gz
        tar -xvf helm-v3.12.1-linux-amd64.tar
        sudo mv linux-amd64/helm /usr/local/bin/.
        echo "Installing Golang..."
        rm -rf /usr/local/go
        wget https://go.dev/dl/go1.22.4.linux-amd64.tar.gz
        sudo tar -C /usr/local -xzf go1.22.4.linux-amd64.tar.gz
        export PATH=$PATH:/usr/local/go/bin
        go version

    - name: Prepare KubePlus Environment
      run: |
        echo "Setting up KubePlus environment..."
        echo "Current directory:`pwd`"
        mkdir -p $HOME/go/src/github.com/cloud-ark
        cd ..
        echo "Current directory:`pwd`"
        kubeplus_folder="$(basename `pwd`)"
        echo "KubePlus folder name:$kubeplus_folder"
        cp -R $kubeplus_folder $HOME/go/src/github.com/cloud-ark/kubeplus
        cd $HOME/go/src/github.com/cloud-ark/kubeplus
        export KUBEPLUS_NS=default
        echo "KUBEPLUS_NS=default" >> $GITHUB_ENV
        export KUBEPLUS_HOME=`pwd`
        echo "KUBEPLUS_HOME=$KUBEPLUS_HOME" >> $GITHUB_ENV
        export PATH=$KUBEPLUS_HOME/plugins:$PATH
        echo "PATH=$PATH" >> $GITHUB_ENV

    - name: Build Mutating Webhook
      run: |
        echo "KUBEPLUS_HOME:$KUBEPLUS_HOME"
        cd $KUBEPLUS_HOME/mutating-webhook
        export GO111MODULE=on
        go get github.com/googleapis/gnostic@v0.4.0
        ./build-artifact.sh latest

    - name: Build Helmer
      run: |
        cd $KUBEPLUS_HOME/platform-operator/helm-pod/
        go mod vendor
        ./build-artifact.sh latest

    - name: Build Platform Operator
      run: |
        cd $KUBEPLUS_HOME/platform-operator
        ./build-artifact.sh latest

    - name: Build KubeConfig Generator
      run: |
        cd $KUBEPLUS_HOME/deploy
        ./build-artifact-kubeconfiggenerator.sh latest

    - name: Load Docker Images to Kind cluster
      run: |
        for image in $(docker images --format '{{.Repository}}:{{.Tag}}' | grep '^gcr.io/cloudark-kubeplus'); do
          kind load docker-image "$image" --name $CLUSTER_NAME
        done
        docker exec $CLUSTER_NAME-control-plane crictl images

    - name: Deploy KubePlus and Kubeplus plugin
      run: |
        ./install.sh --kubeplus-plugin --kubeplus $KUBEPLUS_NS

    - name: Verify KubePlus Installation
      run: |
        echo "Verifying KubePlus installation..."
        kubectl get pods -n $KUBEPLUS_NS | grep kubeplus

    - name: Retrieve KubePlus Pod Logs
      run: |
        kubeplus_pod=`kubectl get pods | grep kubeplus | awk '{print $1}'`
        echo "Helmer logs..."
        kubectl logs $kubeplus_pod -c helmer
        echo "Platform Operator logs..."
        kubectl logs $kubeplus_pod -c platform-operator
        echo "CRD Hook logs..."
        kubectl logs $kubeplus_pod -c crd-hook

    - name: Upload Example Chart
      run: kubectl upload chart ./examples/multitenancy/application-hosting/wordpress/wordpress-chart-0.0.3.tgz kubeplus-saas-provider.json

    - name: Sleep Before Continuing
      run: sleep 10

    - name: Deploy WordPress Service Composition
      run: |
        kubectl create -f ./examples/multitenancy/application-hosting/wordpress/wordpress-service-composition-localchart.yaml --kubeconfig=kubeplus-saas-provider.json

    - name: Wait for CRD Registration
      run: |
        until kubectl get crds | grep wordpressservices.platformapi.kubeplus; do
          echo "Waiting for CRD to be registered..."
          sleep 1
        done

    - name: Deploy Tenant Example
      run: |
        kubectl create -f ./examples/multitenancy/application-hosting/wordpress/tenant1.yaml --kubeconfig=kubeplus-saas-provider.json
        kubectl get resourcecompositions
        kubectl describe resourcecomposition wordpress-service-composition

    - name: Wait for Application Pods to Start
      run: |
        until kubectl get pods -n wp-tenant1 | grep Running; do
          echo "Waiting for Application Pods to start..."
          sleep 1
        done

    - name: Interact with Deployed Application
      run: |
        kubectl appresources WordpressService wp-tenant1 –k kubeplus-saas-provider.json
        kubectl metrics WordpressService wp-tenant1 $KUBEPLUS_NS -k kubeplus-saas-provider.json

    - name: Cleanup Deployed Resources
      run: |
        kubectl delete wordpressservice wp-tenant1 --kubeconfig=kubeplus-saas-provider.json
        kubectl delete resourcecomposition wordpress-service-composition --kubeconfig=kubeplus-saas-provider.json

    - name: Run Unit Tests
      run: |
        cd tests
        python3 -m venv venv
        source venv/bin/activate
        pip3 install -r requirements.txt
        python3 -m unittest -v tests
        deactivate