ansible-lemp-wordpress/.github/workflows/ci-cd.yml

name: CI/CD Pipeline

on:
  push:
    branches: [ main, develop ]
  pull_request:
    branches: [ main ]

jobs:
  lint:
    name: Lint Ansible Playbooks
    runs-on: ubuntu-latest
    
    steps:
    - name: Checkout code
      uses: actions/checkout@v4
    
    - name: Set up Python
      uses: actions/setup-python@v4
      with:
        python-version: '3.11'
    
    - name: Install dependencies
      run: |
        python -m pip install --upgrade pip
        pip install ansible ansible-lint yamllint
    
    - name: Lint YAML files
      run: |
        yamllint .
      continue-on-error: true
    
    - name: Lint Ansible playbooks
      run: |
        ansible-lint playbooks/*.yml
      continue-on-error: true
    
    - name: Validate Ansible syntax
      run: |
        for playbook in playbooks/*.yml; do
          ansible-playbook --syntax-check "$playbook"
        done

  test-ubuntu:
    name: Test on Ubuntu
    runs-on: ubuntu-latest
    needs: lint
    strategy:
      matrix:
        ubuntu_version: ['20.04', '22.04', '24.04']
    
    steps:
    - name: Checkout code
      uses: actions/checkout@v4
    
    - name: Set up Python
      uses: actions/setup-python@v4
      with:
        python-version: '3.11'
    
    - name: Install Ansible
      run: |
        python -m pip install --upgrade pip
        pip install ansible
    
    - name: Set up Docker
      uses: docker/setup-buildx-action@v3
    
    - name: Create test inventory
      run: |
        mkdir -p test-inventory
        cat > test-inventory/hosts <<EOF
        [wordpress_servers]
        test-server ansible_connection=docker ansible_docker_extra_args="--user=root"
        EOF
    
    - name: Build test container
      run: |
        docker build -t test-ubuntu:${{ matrix.ubuntu_version }} -f- . <<EOF
        FROM ubuntu:${{ matrix.ubuntu_version }}
        RUN apt-get update && apt-get install -y \
            python3 python3-pip sudo openssh-server systemd \
            && apt-get clean \
            && rm -rf /var/lib/apt/lists/*
        RUN useradd -m -s /bin/bash testuser && \
            echo 'testuser ALL=(ALL) NOPASSWD:ALL' >> /etc/sudoers
        CMD ["/sbin/init"]
        EOF
    
    - name: Run test container
      run: |
        docker run -d --name test-server \
          --privileged \
          --tmpfs /tmp \
          --tmpfs /run \
          --tmpfs /run/lock \
          -v /sys/fs/cgroup:/sys/fs/cgroup:ro \
          test-ubuntu:${{ matrix.ubuntu_version }}
    
    - name: Test base LEMP installation
      run: |
        ansible-playbook -i test-inventory/hosts \
          playbooks/lemp-wordpress.yml \
          --extra-vars "mysql_root_password=test123 wordpress_db_password=test123 wp_admin_password=test123" \
          -v
    
    - name: Test WordPress installation
      run: |
        ansible-playbook -i test-inventory/hosts \
          playbooks/install-wordpress-official.yml \
          --extra-vars "wp_admin_password=test123" \
          -v
    
    - name: Verify installation
      run: |
        # Test if services are running
        docker exec test-server systemctl is-active nginx
        docker exec test-server systemctl is-active mysql
        docker exec test-server systemctl is-active php8.3-fpm || docker exec test-server systemctl is-active php8.1-fpm
        
        # Test if WordPress is accessible
        docker exec test-server curl -f http://localhost/ || true
    
    - name: Cleanup
      if: always()
      run: |
        docker stop test-server || true
        docker rm test-server || true

  test-centos:
    name: Test on CentOS Stream
    runs-on: ubuntu-latest
    needs: lint
    
    steps:
    - name: Checkout code
      uses: actions/checkout@v4
    
    - name: Set up Python
      uses: actions/setup-python@v4
      with:
        python-version: '3.11'
    
    - name: Install Ansible
      run: |
        python -m pip install --upgrade pip
        pip install ansible
    
    - name: Set up Docker
      uses: docker/setup-buildx-action@v3
    
    - name: Create test inventory
      run: |
        mkdir -p test-inventory
        cat > test-inventory/hosts <<EOF
        [wordpress_servers]
        test-centos ansible_connection=docker ansible_docker_extra_args="--user=root"
        EOF
    
    - name: Build CentOS test container
      run: |
        docker build -t test-centos:stream9 -f- . <<EOF
        FROM quay.io/centos/centos:stream9
        RUN dnf update -y && dnf install -y \
            python3 python3-pip sudo openssh-server systemd \
            && dnf clean all
        RUN useradd -m -s /bin/bash testuser && \
            echo 'testuser ALL=(ALL) NOPASSWD:ALL' >> /etc/sudoers
        CMD ["/sbin/init"]
        EOF
    
    - name: Run CentOS test container
      run: |
        docker run -d --name test-centos \
          --privileged \
          --tmpfs /tmp \
          --tmpfs /run \
          --tmpfs /run/lock \
          -v /sys/fs/cgroup:/sys/fs/cgroup:ro \
          test-centos:stream9
    
    - name: Test LEMP installation on CentOS
      run: |
        ansible-playbook -i test-inventory/hosts \
          playbooks/lemp-wordpress-multios.yml \
          --extra-vars "mysql_root_password=test123 wordpress_db_password=test123 wp_admin_password=test123" \
          -v
      continue-on-error: true
    
    - name: Cleanup CentOS
      if: always()
      run: |
        docker stop test-centos || true
        docker rm test-centos || true

  security-scan:
    name: Security Scanning
    runs-on: ubuntu-latest
    needs: lint
    
    steps:
    - name: Checkout code
      uses: actions/checkout@v4
    
    - name: Run Trivy vulnerability scanner
      uses: aquasecurity/trivy-action@master
      with:
        scan-type: 'fs'
        scan-ref: '.'
        format: 'sarif'
        output: 'trivy-results.sarif'
    
    - name: Upload Trivy scan results to GitHub Security tab
      uses: github/codeql-action/upload-sarif@v2
      if: always()
      with:
        sarif_file: 'trivy-results.sarif'

  release:
    name: Create Release
    runs-on: ubuntu-latest
    needs: [test-ubuntu, test-centos, security-scan]
    if: github.ref == 'refs/heads/main' && github.event_name == 'push'
    
    steps:
    - name: Checkout code
      uses: actions/checkout@v4
      with:
        fetch-depth: 0
    
    - name: Get latest tag
      id: get_tag
      run: |
        latest_tag=$(git describe --tags --abbrev=0 2>/dev/null || echo "v0.0.0")
        echo "latest_tag=$latest_tag" >> $GITHUB_OUTPUT
    
    - name: Generate changelog
      run: |
        echo "# Changelog" > CHANGELOG_RELEASE.md
        echo "" >> CHANGELOG_RELEASE.md
        git log ${{ steps.get_tag.outputs.latest_tag }}..HEAD --pretty=format:"- %s (%h)" >> CHANGELOG_RELEASE.md
    
    - name: Create Release
      uses: actions/create-release@v1
      env:
        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      with:
        tag_name: v${{ github.run_number }}
        release_name: Release v${{ github.run_number }}
        body_path: CHANGELOG_RELEASE.md
        draft: false
        prerelease: false