name: "Build volume test images"
on:
  workflow_dispatch:
    inputs:
      push_to_project:
        description: "Project to build images for"
        required: true
        default: "ghcr.io/containerd"
      azure_windows_image_id:
        description: Windows image URN to deploy
        required: true
        default: MicrosoftWindowsServer:WindowsServer:2022-datacenter:20348.350.2111030009
      azure_vm_size:
        description: Windows image builder VM size
        required: true
        default: Standard_D2s_v3
      azure_location:
        description: The Azure region to deploy to
        required: true
        default: westeurope

permissions:
  contents: read

env:
  AZURE_SUBSCRIPTION_ID: ${{ secrets.AZURE_SUB_ID }}
  DEFAULT_ADMIN_USERNAME: azureuser
  SSH_OPTS: "-o ServerAliveInterval=20 -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null"
  AZURE_RESOURCE_GROUP: ctrd-test-image-build-${{ github.run_id }}

jobs:
  images:
    permissions:
      packages: write
    name: "Build volume test images"
    runs-on: ubuntu-latest
    timeout-minutes: 60

    defaults:
      run:
        working-directory: src/github.com/containerd/containerd

    steps:
      - uses: actions/setup-go@v3
        with:
          go-version: "1.19.3"

      - uses: actions/checkout@v3
        with:
          path: src/github.com/containerd/containerd

      - name: Set env
        shell: bash
        run: |
          echo "GOPATH=${{ github.workspace }}" >> $GITHUB_ENV
          echo "${{ github.workspace }}/bin" >> $GITHUB_PATH

      - name: Install docker
        shell: bash
        run: |
          sudo apt update
          sudo apt install -y ca-certificates curl gnupg lsb-release
          curl -fsSL https://download.docker.com/linux/ubuntu/gpg > /tmp/docker.gpg
          sudo gpg --yes --dearmor -o /usr/share/keyrings/docker-archive-keyring.gpg /tmp/docker.gpg
          echo "deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/docker-archive-keyring.gpg] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable" | sudo tee /etc/apt/sources.list.d/docker.list > /dev/null
          sudo apt update
          sudo apt install -y docker-ce docker-ce-cli containerd.io jq
          sudo adduser $USER docker

      - name: Generate ssh key pair
        run: |
          mkdir -p $HOME/.ssh/
          ssh-keygen -t rsa -b 4096 -C "ci@containerd.com" -f $HOME/.ssh/id_rsa -q -N ""
          echo "SSH_PUB_KEY=$(cat ~/.ssh/id_rsa.pub)" >> $GITHUB_ENV

      - name: Azure Login
        uses: azure/login@v1
        with:
          creds: ${{ secrets.AZURE_CREDS }}

      - name: Create Azure Resource Group
        uses: azure/CLI@v1
        with:
          inlinescript: |
            az group create -n ${{ env.AZURE_RESOURCE_GROUP }} -l ${{ github.event.inputs.azure_location }} --tags creationTimestamp=$(date +%Y-%m-%dT%T%z)

      - name: Create Windows Helper VM
        uses: azure/CLI@v1
        with:
          inlinescript: |
            PASSWORD="$(/usr/bin/tr -dc "a-zA-Z0-9@#$%^&*()_+?><~\`;" < /dev/urandom | /usr/bin/head -c 24; echo '')"
            az vm create -n WinDockerHelper \
              --admin-username ${{ env.DEFAULT_ADMIN_USERNAME }} \
              --public-ip-sku Basic \
              --admin-password "::add-mask::$PASSWORD" \
              --image ${{ github.event.inputs.azure_windows_image_id }} \
              -g ${{ env.AZURE_RESOURCE_GROUP }} \
              --size ${{ github.event.inputs.azure_vm_size }}
            az vm open-port --resource-group ${{ env.AZURE_RESOURCE_GROUP }} --name WinDockerHelper --port 22 --priority 101
            az vm open-port --resource-group ${{ env.AZURE_RESOURCE_GROUP }} --name WinDockerHelper --port 2376 --priority 102

      - name: Prepare Windows image helper
        uses: azure/CLI@v1
        with:
          inlinescript: |
            # Installs Windows features, opens SSH and Docker port
            az vm run-command invoke \
              --command-id RunPowerShellScript \
              -n WinDockerHelper \
              -g ${{ env.AZURE_RESOURCE_GROUP }} \
              --scripts @$GITHUB_WORKSPACE/src/github.com/containerd/containerd/script/setup/prepare_windows_docker_helper.ps1
            # The prepare_windows_docker_helper.ps1 script reboots the server after enabling the Windows features
            # Give it a chance to reboot. Running another run-command via azure CLI should work even without this
            # sleep, but we want to avoid the possibility that it may run before the server reboots.
            sleep 30
            # Enable SSH and import public key
            az vm run-command invoke  \
              --command-id RunPowerShellScript \
              -n WinDockerHelper \
              -g ${{ env.AZURE_RESOURCE_GROUP }} \
              --scripts @$GITHUB_WORKSPACE/src/github.com/containerd/containerd/script/setup/enable_ssh_windows.ps1 \
              --parameters 'SSHPublicKey=${{ env.SSH_PUB_KEY }}'

      - name: Get Windows Helper IPs
        uses: azure/CLI@v1
        with:
          inlinescript: |
            VM_DETAILS=$(az vm show -d -g ${{ env.AZURE_RESOURCE_GROUP }} -n WinDockerHelper -o json)
            echo "PUBLIC_IP=$(echo $VM_DETAILS | jq -r .publicIps)" >> $GITHUB_ENV
            echo "PRIVATE_IP=$(echo $VM_DETAILS | jq -r .privateIps)" >> $GITHUB_ENV

      - name: Enable Docker TLS
        shell: bash
        run: |
          scp -i $HOME/.ssh/id_rsa ${{ env.SSH_OPTS }} $GITHUB_WORKSPACE/src/github.com/containerd/containerd/script/setup/enable_docker_tls_on_windows.ps1  azureuser@${{ env.PUBLIC_IP }}:/enable_docker_tls_on_windows.ps1
          ssh -i $HOME/.ssh/id_rsa ${{ env.SSH_OPTS }} azureuser@${{ env.PUBLIC_IP }} "powershell.exe -command { C:/enable_docker_tls_on_windows.ps1 -IPAddresses ${{ env.PUBLIC_IP }},${{ env.PRIVATE_IP }} }"

      - name: Fetch client certificate and key
        shell: bash
        run: |
          mkdir -p $HOME/.docker
          scp -i $HOME/.ssh/id_rsa ${{ env.SSH_OPTS }} azureuser@${{ env.PUBLIC_IP }}:/Users/azureuser/.docker/ca.pem $HOME/.docker/ca.pem
          scp -i $HOME/.ssh/id_rsa ${{ env.SSH_OPTS }} azureuser@${{ env.PUBLIC_IP }}:/Users/azureuser/.docker/cert.pem $HOME/.docker/cert.pem
          scp -i $HOME/.ssh/id_rsa ${{ env.SSH_OPTS }} azureuser@${{ env.PUBLIC_IP }}:/Users/azureuser/.docker/key.pem $HOME/.docker/key.pem

      - name: Login to GitHub Container Registry
        uses: docker/login-action@v1
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Build and push images
        shell: bash
        run: |
          make -C $GITHUB_WORKSPACE/src/github.com/containerd/containerd/integration/images/volume-copy-up setup-buildx

          make -C $GITHUB_WORKSPACE/src/github.com/containerd/containerd/integration/images/volume-copy-up build-registry PROJ=${{ github.event.inputs.push_to_project }} REMOTE_DOCKER_URL=${{ env.PUBLIC_IP }}:2376
          make -C $GITHUB_WORKSPACE/src/github.com/containerd/containerd/integration/images/volume-copy-up push-manifest PROJ=${{ github.event.inputs.push_to_project }} REMOTE_DOCKER_URL=${{ env.PUBLIC_IP }}:2376

          make -C $GITHUB_WORKSPACE/src/github.com/containerd/containerd/integration/images/volume-ownership build-registry PROJ=${{ github.event.inputs.push_to_project }} REMOTE_DOCKER_URL=${{ env.PUBLIC_IP }}:2376
          make -C $GITHUB_WORKSPACE/src/github.com/containerd/containerd/integration/images/volume-ownership push-manifest PROJ=${{ github.event.inputs.push_to_project }} REMOTE_DOCKER_URL=${{ env.PUBLIC_IP }}:2376

      - name: Cleanup resources
        if: always()
        uses: azure/CLI@v1
        with:
          inlinescript: |
            az group delete -g ${{ env.AZURE_RESOURCE_GROUP }} --yes
