integration.yml

name: Integration Tests
on: 
  pull_request:
  push:
    branches:
      - main

concurrency:
  group: ${{ github.head_ref || github.ref_name }}
  # Avoid canceling to allow compute instances to be deleted
  # by the "Cleanup test instances" step.
  cancel-in-progress: false

env:
  GCP_PROJECT_ID: ${{secrets.GCP_PROJECT_ID}}
  OPAMP_SECRET_KEY: ${{secrets.OPAMP_SECRET_KEY}}
  SSH_KEY_FILE: id_rsa
  SSH_USER: ${{secrets.SSH_USER}}
  GCP_AUTH_KIND: serviceaccount

jobs:
  integration:
    name: Molecule
    runs-on: ubuntu-20.04
    strategy:
      fail-fast: false
      matrix:
        scenario:
          # scenario names are derived from molecule scenarios
          # at molecule/
          - "default"
    steps:
      - name: Checkout the codebase.
        uses: actions/checkout@v2

      - name: Install Gcloud SDK
        uses: google-github-actions/setup-gcloud@v1.1.1

      - name: Authenticate to Google Cloud
        uses: google-github-actions/auth@v1.1.1
        with:
          credentials_json: ${{ secrets.GCP_SA_KEY }}
          # when true, GOOGLE_APPLICATION_CREDENTIALS is set.
          create_credentials_file: true

      - name: Deploy SSH Keypair
        run: |
          echo "$SSH_PRIVATE_KEY" > id_rsa
          echo "$SSH_PUBLIC_KEY" > id_rsa.pub
          chmod -R 0600 id_rsa
          chmod -R 0600 id_rsa.pub
        shell: bash
        env:
          SSH_PRIVATE_KEY: ${{secrets.SSH_PRIVATE_KEY}}
          SSH_PUBLIC_KEY: ${{secrets.SSH_PUBLIC_KEY}}

      - name: Set up Python 3.
        uses: actions/setup-python@v2
        with:
          python-version: '3.10'

      # https://github.com/actions/cache/blob/main/examples.md#python---pip
      - name: Cache Pip modules
        uses: actions/cache@v2
        with:
          path: ~/.cache/pip
          key: ${{ runner.os }}-pip-${{ hashFiles('**/requirements.txt') }}
          restore-keys: |
            ${{ runner.os }}-pip-
        
      - name: Install Pip Modules.
        run: |
          pip3 install -r requirements.txt
          echo "${HOME}/.local/bin" >> $GITHUB_PATH

      - name: Install Galaxy Modules
        run: |
          ansible-galaxy collection install google.cloud
          ansible-galaxy collection install community.crypto

      - name: Lint.
        run: |
          molecule syntax -s ${{ matrix.scenario }}

      - name: Converge.
        run: molecule converge -s ${{ matrix.scenario }}

      - name: Check Idempotence.
        run: molecule idempotence -s ${{ matrix.scenario }}

      - name: Verify.
        run: molecule verify -s ${{ matrix.scenario }}

      - name: Cleanup test instances.
        run: molecule destroy -s ${{ matrix.scenario }}
        if: ${{ always() }}