test-e2e-config.yml

---
name: E2E Configuration Tests

# This workflow tests ONLY software configuration, release, and run phases
# using Docker containers. It does NOT test infrastructure provisioning
# (VMs/containers creation) as that is handled by the E2E Provision Tests
# workflow.
#
# This workflow uses Docker containers instead of LXD VMs to avoid GitHub
# Actions network connectivity issues within VMs that prevent software
# installation.
#
# NETWORK TUNING: We use smorimoto/tune-github-hosted-runner-network to fix
# flaky networking issues that cause Docker GPG key downloads to fail
# intermittently in GitHub Actions.
# See: https://github.com/actions/runner-images/issues/1187 and
# https://github.com/actions/runner-images/issues/2890

on:
  push:
  pull_request:
  workflow_dispatch: # Allow manual triggering

jobs:
  e2e-config-tests:
    runs-on: ubuntu-latest
    timeout-minutes: 45 # Timeout for complete configuration testing with software installation

    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Tune GitHub hosted runner network
        uses: smorimoto/tune-github-hosted-runner-network@v1

      - name: Setup Rust toolchain
        uses: dtolnay/rust-toolchain@stable
        with:
          toolchain: stable

      - name: Cache Rust dependencies
        uses: Swatinem/rust-cache@v2

      - name: Install Ansible
        run: ./scripts/setup/install-ansible.sh

      - name: Setup Docker
        uses: docker/setup-buildx-action@v3

      - name: Verify installations
        run: |
          docker --version
          ansible --version
          cargo --version

      - name: Set SSH key permissions
        run: |
          # SSH requires private key files to have restrictive permissions (0600)
          # Git checkout doesn't preserve file permissions, so we need to set them manually
          chmod 600 fixtures/testing_rsa
          ls -la fixtures/testing_rsa

      - name: Build E2E configuration tests binary
        run: |
          cargo build --bin e2e-config-tests --release

      - name: Run E2E configuration test
        run: |
          # Run the E2E configuration test with debug logging for better debugging
          echo "🚀 Starting E2E configuration test at $(date)"
          cargo run --bin e2e-config-tests
          echo "✅ E2E configuration test completed at $(date)"
        env:
          # Preserve environment variables for the E2E test
          RUST_LOG: debug

      - name: Get test outputs (on success)
        if: success()
        run: |
          echo "=== Docker Containers ==="
          docker ps -a || echo "No containers found"

          echo "=== Docker Images ==="
          docker images || echo "No images found"

      - name: Debug information (on failure)
        if: failure()
        run: |
          echo "=== Docker Status ==="
          docker ps -a || echo "Docker ps failed"

          echo "=== Docker Logs ==="
          # Get logs from any containers that might still be running
          for container in $(docker ps -aq 2>/dev/null || true); do
            echo "=== Logs for container $container ==="
            docker logs "$container" 2>/dev/null || echo "Could not get logs for container $container"
          done

          echo "=== System Resources ==="
          df -h
          free -h

          echo "=== Recent logs ==="
          sudo journalctl --since "10 minutes ago" --no-pager | tail -50 || echo "Journal logs not available"

      - name: Cleanup containers (always run)
        if: always()
        run: |
          echo "Cleaning up test containers..."
          # This is a safety fallback cleanup in case testcontainers cleanup didn't complete
          # properly (e.g., if the test was abruptly halted). Under normal circumstances,
          # the testcontainers crate should automatically clean up containers when tests finish.

          # Clean up the specific container created for e2e-config tests
          docker rm -f torrust-tracker-vm-e2e-config 2>/dev/null || echo "Container torrust-tracker-vm-e2e-config not found or already removed"

          # Clean up any test images if needed
          docker images --filter "reference=torrust-provisioned-instance*" -q | xargs -r docker rmi -f || echo "No test images to remove"

      - name: Final verification
        if: always()
        run: |
          echo "Verifying final cleanup..."
          docker ps -a

          echo "=== Test Summary ==="
          echo "E2E configuration test workflow completed"
          if [ "${{ job.status }}" = "success" ]; then
            echo "✅ All configuration tests passed successfully"
          else
            echo "❌ Some configuration tests failed - check logs above"
          fi