name: Deploy Test

on:
  workflow_dispatch:
  schedule:
    # * is a special character in YAML so you have to quote this string
    #         ┌───────────── minute (0 - 59)
    #         │  ┌───────────── hour (0 - 23)
    #         │  │ ┌───────────── day of the month (1 - 31)
    #         │  │ │ ┌───────────── month (1 - 12 or JAN-DEC)
    #         │  │ │ │ ┌───────────── day of the week (0 - 6 or SUN-SAT)
    #         │  │ │ │ │
    #         │  │ │ │ │
    #         │  │ │ │ │
    - cron: "30 20 * * *"

jobs:

  test-docker-compose:

    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        mode: [standalone,cluster]
        task: [reinstall,upgrade]

    steps:

      - uses: actions/checkout@v2

      - name: Set up Python
        uses: actions/setup-python@v2
        with:
          python-version: 3.8
      
      - name: Install dependency
        shell: bash
        working-directory: tests/python_client/deploy
        run: |
          pip install -r requirements.txt
      
      - name: Run deploy test
        timeout-minutes: 60
        shell: bash
        working-directory: tests/python_client/deploy
        run: |
          mkdir -p ${{ matrix.mode }}/logs
          echo "test -m ${{ matrix.mode }} -t ${{ matrix.task }}" > ./${{ matrix.mode }}/logs/test_info.log
          python scripts/get_tag.py >> ./${{ matrix.mode }}/logs/test_info.log
          bash test.sh -m ${{ matrix.mode }} -t ${{ matrix.task }} -p ""

      - name: 'Send mail'
        if: ${{ failure() }}
        uses: dawidd6/action-send-mail@v3
        with:
          server_address: ${{ secrets.EMAIL_SERVICE_NAME }}
          server_port: 465
          username: ${{ secrets.TEST_EMAIL_USERNAME }}
          password: ${{ secrets.TEST_EMAIL_PASSWORD  }}
          subject: Deploy Test
          body: "test ${{ matrix.mode }} ${{ matrix.task }} failed \n You can view it at https://github.com/${{github.repository}}/actions/runs/${{github.run_id}}"
          to: ${{ secrets.QA_EMAIL_ADDRESS }}
          from: GitHub Actions

      - name: Upload logs
        if: ${{ always() }}
        uses: actions/upload-artifact@v2
        with:
          name: docker-compose-logs-${{ matrix.mode }}-${{ matrix.task }}
          path: tests/python_client/deploy/${{ matrix.mode }}/logs

  test-helm-install:
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        mode: [standalone,cluster]
        task: [reinstall,upgrade]    
    steps:
      
      - name: Creating kind cluster
        uses: helm/kind-action@v1.2.0
      
      - name: Print cluster information
        run: |
          kubectl config view
          kubectl cluster-info
          kubectl get nodes
          kubectl get pods -n kube-system
          helm version
          kubectl version

      - uses: actions/checkout@v2

      - name: Set up Python
        uses: actions/setup-python@v2
        with:
          python-version: 3.8

      - name: Install dependency
        shell: bash
        working-directory: tests/python_client/deploy
        run: |
          pip install -r requirements.txt         
      
      - name: First Milvus Deployment
        timeout-minutes: 60
        shell: bash
        working-directory: tests/python_client/deploy     
        run: |
          helm repo add milvus https://milvus-io.github.io/milvus-helm
          helm repo update

          # if the task is reinstall, install milvus with latest image in repo milvusdb/milvus-dev
          # for cluster mode
          if [ ${{ matrix.task }} == "reinstall" ] && [ ${{ matrix.mode }} == "cluster" ]; then
              echo "task: ${{ matrix.task }} mode: ${{ matrix.mode }}";
              helm install --wait --timeout 720s deploy-testing milvus/milvus -f cluster-values.yaml;
          fi
          # for standalone mode
          if [ ${{ matrix.task }} == "reinstall" ] && [ ${{ matrix.mode }} == "standalone" ]; then
              echo "task: ${{ matrix.task }} mode: ${{ matrix.mode }}";
              helm install --wait --timeout 720s deploy-testing milvus/milvus -f standalone-values.yaml;
          fi

          # if the task is upgrade, install milvus with latest rc image in repo milvusdb/milvus
          if [ ${{ matrix.task }} == "upgrade" ] && [ ${{ matrix.mode }} == "cluster" ]; then
              echo "task: ${{ matrix.task }} mode: ${{ matrix.mode }}";
              helm install --wait --timeout 720s deploy-testing milvus/milvus --set image.all.tag=master-20211225-6177d46 -f cluster-values.yaml;
          fi
          if [ ${{ matrix.task }} == "upgrade" ] && [ ${{ matrix.mode }} == "standalone" ]; then
              echo "task: ${{ matrix.task }} mode: ${{ matrix.mode }}";
              helm install --wait --timeout 720s deploy-testing milvus/milvus --set image.all.tag=master-20211225-6177d46 -f standalone-values.yaml;
          fi

          kubectl get pods
          sleep 20s
          kubectl get pods
          kubectl port-forward service/deploy-testing-milvus 19530 >/dev/null 2>&1 &
          sleep 20s
          # check whether port-forward success
          nc -vz 127.0.0.1 19530

          # first test
          if [ ${{ matrix.task }} == "reinstall" ]; then python scripts/action_before_reinstall.py; fi
          if [ ${{ matrix.task }} == "upgrade" ]; then python scripts/action_before_upgrade.py; fi


          # uninstall milvus
          if [[ $(date +%w) -eq 0 || $(data +%w) -eq 6 ]]; then sleep 1800s; fi
          if [ ${{ matrix.mode }} == "standalone" ]; 
          then
            kubectl delete pod -l app.kubernetes.io/instance=deploy-testing --grace-period=0 --force;
            kubectl delete pod -l release=deploy-testing --grace-period=0 --force;
          else
            helm uninstall deploy-testing
          fi
      - name: Seconde Milvus Deployment
        timeout-minutes: 60
        shell: bash
        working-directory: tests/python_client/deploy     
        run: |
          if [ ${{ matrix.mode }} == "cluster" ]; then helm install --wait --timeout 720s deploy-testing milvus/milvus -f cluster-values.yaml; fi
          if [ ${{ matrix.mode }} == "standalone" ]; then helm upgrade --wait --timeout 720s deploy-testing milvus/milvus -f standalone-values.yaml; fi
          kubectl get pods
          sleep 20s
          kubectl get pods
          ps aux|grep forward|grep -v grep|awk '{print $2}'|xargs kill -9
          kubectl port-forward service/deploy-testing-milvus 19530 >/dev/null 2>&1 &
          sleep 20s
          # check whether port-forward success
          nc -vz 127.0.0.1 19530
          
          # second test
          if [ ${{ matrix.task }} == "reinstall" ]; then python scripts/action_after_reinstall.py; fi
          if [ ${{ matrix.task }} == "upgrade" ]; then python scripts/action_after_upgrade.py; fi
        
      - name: Export logs
        if: ${{ always() }}
        shell: bash
        working-directory: tests/python_client/deploy
        run: |
          kubectl get pod
          # export k8s log for milvus
          bash ../../scripts/export_log_k8s.sh default deploy-testing
      
      - name: Upload logs
        if: ${{ always() }}
        uses: actions/upload-artifact@v2
        with:
          name: helm-log-${{ matrix.mode }}-${{ matrix.task }}
          path: tests/python_client/deploy/k8s_logs