name: deploy_jenkins
on:
  workflow_dispatch:

concurrency:
  group: deploy_jenkins
  cancel-in-progress: true

jobs:
  deploy_docker:
    runs-on: ubuntu-latest
    if: github.ref == 'refs/heads/main'
    env:
      AWS_ACCESS_KEY_ID: ${{ secrets.JENKINS_AWS_ACCESS_KEY_ID }}
      AWS_SECRET_ACCESS_KEY: ${{ secrets.JENKINS_AWS_SECRET_ACCESS_KEY }}
      JENKINS_PRIV_KEY_PROD: "${{ secrets.JENKINS_PRIV_KEY_PROD }}"
      DOCKERHUB_USERNAME: ${{ secrets.DOCKERHUB_USERNAME }}
      DOCKERHUB_TOKEN: ${{ secrets.DOCKERHUB_TOKEN }}
      DOCKERHUB_TOKEN_TLCPACKSTAGING: ${{ secrets.DOCKERHUB_TOKEN_TLCPACKSTAGING }}
    defaults:
      run:
        working-directory: ./jenkins
    steps:

      -
        name: Pull repository
        uses: actions/checkout@v2
      -
        name: Source common environment variables to be used in ansible playbook
        run: source ./scripts/common.sh
      -
        name: Pull Terraform state
        run: ./scripts/pull_terraform_backend.sh
      -
        name: Write ansible key to file
        run: echo "${{ secrets.GLOBAL_NODE_ACCESS_PRIVATE_KEY }}" > global_node_access_private_key
      -
        name: Set permissions on key file
        run: chmod 600 global_node_access_private_key
      -
        name: Deploy docker images to head node
        run: ANSIBLE_HOST_KEY_CHECKING=False ansible-playbook -i ansible_inventory.txt -u ubuntu -b --private-key=global_node_access_private_key ansible/playbooks/deploy_docker.yaml