linux.yml

---
name: linux
on:
  pull_request:
  push:
    branches:
      - master
jobs:
  test:
    runs-on: ubuntu-20.04
    env:
      TF_VERSION: "1.0.0"
      ZONE: "us-east1-b"
    strategy:
      fail-fast: false
      matrix:
        agent_type:
          - ops-agent
          - logging
          - monitoring
        version:
          - "2.0.1"
          - latest
        # distro is the key for determining instance name and gce image
        distro:
          - ubuntu-2004
          - ubuntu-1804
          - ubuntu-1604
          - debian-10
          - debian-9
          - centos-s8
          - centos-8
          - centos-7
          - rhel-8
          - rhel-7
          - suse-15
          - suse-12
        exclude:
          # invalid combos
          - agent_type: logging
            version: "2.0.1"
          - agent_type: monitoring
            version: "2.0.1"

    steps:
      - name: Checkout
        uses: actions/checkout@v2

      - name: Install test utils
        run: ./.github/scripts/setup.sh
        env:
          PRIVATE_KEY: ${{ secrets.SSH_PRIVATE_KEY }}
          PUBLIC_KEY: ${{ secrets.SSH_PUBLIC_KEY }}

      - name: Authenticate using ServiceAccount
        uses: 'google-github-actions/auth@v2'
        with:
          credentials_json: '${{ secrets.GCP_SA_KEY }}'

      - name: Set up Cloud SDK
        uses: 'google-github-actions/setup-gcloud@v2'

      - name: Deploy instance
        run: ../../.github/scripts/terraform-apply.sh ${{ matrix.distro }} ${{ matrix.agent_type }} ${{ matrix.version }}
        working-directory: ./test/terraform
        timeout-minutes: 10

      - name: Configure SSH
        run: |
          INSTANCE=$(echo ${{ matrix.distro }}-${{ matrix.agent_type }}-${{ matrix.version }}-$(git rev-parse --short HEAD) | tr -d '.')
          ./.github/scripts/ssh.sh $INSTANCE
        env:
          PROJECT: ${{ secrets.GCP_PROJECT_ID }}
        timeout-minutes: 10

      - name: Test Install
        run: |
          INSTANCE=$(echo ${{ matrix.distro }}-${{ matrix.agent_type }}-${{ matrix.version }}-$(git rev-parse --short HEAD) | tr -d '.')
          export ADDRESS=$(gcloud --project "${PROJECT}" compute instances describe --zone "${ZONE}" "${INSTANCE}" --format=json | jq -r '.networkInterfaces[0].accessConfigs[0].natIP')
          ./.github/scripts/puppet.sh
          ./.github/scripts/inspec.sh
        env:
          PROJECT: ${{ secrets.GCP_PROJECT_ID }}
          PLATFORM: linux
          VERSION: ${{ matrix.version }}
          AGENT_TYPE: ${{ matrix.agent_type }}
          ACTION: install
        timeout-minutes: 10

      - name: Test Upgrade
        run: |
          INSTANCE=$(echo ${{ matrix.distro }}-${{ matrix.agent_type }}-${{ matrix.version }}-$(git rev-parse --short HEAD) | tr -d '.')
          export ADDRESS=$(gcloud --project "${PROJECT}" compute instances describe --zone "${ZONE}" "${INSTANCE}" --format=json | jq -r '.networkInterfaces[0].accessConfigs[0].natIP')
          ./.github/scripts/puppet.sh
          ./.github/scripts/inspec.sh
        env:
          PROJECT: ${{ secrets.GCP_PROJECT_ID }}
          PLATFORM: linux
          VERSION: ${{ matrix.version }}
          AGENT_TYPE: ${{ matrix.agent_type }}
          ACTION: upgrade
        timeout-minutes: 10
        if: matrix.version != 'latest'

      - name: Test Uninstall
        run: |
          INSTANCE=$(echo ${{ matrix.distro }}-${{ matrix.agent_type }}-${{ matrix.version }}-$(git rev-parse --short HEAD) | tr -d '.')
          export ADDRESS=$(gcloud --project "${PROJECT}" compute instances describe --zone "${ZONE}" "${INSTANCE}" --format=json | jq -r '.networkInterfaces[0].accessConfigs[0].natIP')
          ./.github/scripts/puppet.sh
          ./.github/scripts/inspec.sh
        env:
          PROJECT: ${{ secrets.GCP_PROJECT_ID }}
          PLATFORM: linux
          VERSION: ${{ matrix.version }}
          AGENT_TYPE: ${{ matrix.agent_type }}
          ACTION: uninstall
        timeout-minutes: 10

      - name: Test Install w/ Custom Config
        run: |
          INSTANCE=$(echo ${{ matrix.distro }}-${{ matrix.agent_type }}-${{ matrix.version }}-$(git rev-parse --short HEAD) | tr -d '.')
          export ADDRESS=$(gcloud --project "${PROJECT}" compute instances describe --zone "${ZONE}" "${INSTANCE}" --format=json | jq -r '.networkInterfaces[0].accessConfigs[0].natIP')
          ./.github/scripts/puppet.sh
          ./.github/scripts/inspec.sh
        env:
          PROJECT: ${{ secrets.GCP_PROJECT_ID }}
          PLATFORM: linux
          VERSION: ${{ matrix.version }}
          AGENT_TYPE: ${{ matrix.agent_type }}
          ACTION: custom_config
        timeout-minutes: 10

      - name: Tear down instance
        run: ../../.github/scripts/terraform-destroy.sh ${{ matrix.distro }} ${{ matrix.agent_type }} ${{ matrix.version }}
        working-directory: ./test/terraform
        timeout-minutes: 20
        if: ${{ always() }}