chore(infra): Fix frontend healthchecks #7
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| name: Docker Image CI | |
| on: | |
| push: | |
| branches: ["main"] | |
| pull_request: | |
| branches: ["main"] | |
| jobs: | |
| build: | |
| runs-on: ubuntu-latest | |
| steps: | |
| - uses: actions/checkout@v4 | |
| - name: Ensure .env exists from example | |
| # If a .env is missing in the runner, copy example.env -> .env so docker-compose can read it | |
| run: | | |
| if [ -f .env ]; then | |
| echo ".env already exists" | |
| elif [ -f example.env ]; then | |
| cp example.env .env | |
| echo "Copied example.env -> .env" | |
| else | |
| echo "No example.env found; continuing without .env" | |
| fi | |
| - name: Set up Docker Buildx | |
| uses: docker/setup-buildx-action@v2 | |
| - name: Build and run services with Docker Compose | |
| # This builds both frontend and backend (assuming docker-compose.yml defines both) | |
| run: | | |
| docker compose -f docker-compose.yml up -d --build | |
| docker compose -f docker-compose.yml ps | |
| - name: Wait for services to initialize | |
| run: | | |
| echo "Waiting for services to become ready..." | |
| docker compose -f docker-compose.yml ps | |
| # Wait for backend health endpoint with retries | |
| MAX_RETRIES=30 | |
| SLEEP=2 | |
| attempt=0 | |
| until curl --fail --silent --show-error http://localhost:8000/health >/dev/null 2>&1; do | |
| attempt=$((attempt+1)) | |
| echo "backend not healthy yet (attempt $attempt/$MAX_RETRIES)" | |
| if [ $attempt -ge $MAX_RETRIES ]; then | |
| echo "Backend did not become healthy after $MAX_RETRIES attempts" | |
| echo "---- docker compose ps ----" | |
| docker compose -f docker-compose.yml ps | |
| echo "---- logs (tail 500) ----" | |
| docker compose -f docker-compose.yml logs --no-color --tail=500 || true | |
| exit 1 | |
| fi | |
| sleep $SLEEP | |
| done | |
| echo "Backend health check passed" | |
| - name: Robust smoke test + container-internal checks | |
| run: | | |
| echo "=== Robust smoke tests against nginx and backend ===" | |
| set -o pipefail | |
| # Try to curl nginx from the runner first | |
| echo "Trying to curl http://localhost/ from runner (host)" | |
| if curl --fail --silent --show-error http://localhost/ -o /dev/null; then | |
| echo "Runner can reach nginx on localhost" | |
| else | |
| echo "Runner could NOT reach nginx on localhost. Will gather debug info and try container-internal checks." | |
| echo "---- docker compose ps ----" | |
| docker compose -f docker-compose.yml ps | |
| echo "---- docker compose ls ----" | |
| docker compose -f docker-compose.yml ls || true | |
| echo "---- nginx logs (tail 200) ----" | |
| docker compose -f docker-compose.yml logs nginx --no-color --tail=200 || true | |
| echo "---- full logs (tail 200) ----" | |
| docker compose -f docker-compose.yml logs --no-color --tail=200 || true | |
| # Inspect nginx container port mapping | |
| echo "Inspecting nginx container network/ports" | |
| docker inspect nginx --format='{{json .NetworkSettings.Ports}}' || true | |
| # Fallback: run checks from backend container (backend image includes curl) | |
| echo "Attempting checks from backend container (container network)" | |
| # Use -T to avoid tty allocation issues in CI | |
| docker compose -f docker-compose.yml exec -T backend sh -c "curl -sS -o /dev/null -w '%{http_code}' http://nginx:80 || true" || true | |
| docker compose -f docker-compose.yml exec -T backend sh -c "curl -sS -o /dev/null -w '%{http_code}' http://backend:8000/health || true" || true | |
| echo "Container-internal checks finished. Failing job to surface the issue." | |
| exit 1 | |
| fi | |
| # If runner-based curl succeeded, also validate openapi.json proxy and backend health via container network | |
| echo "Validating /openapi.json via nginx proxy" | |
| curl --fail --silent --show-error http://localhost/openapi.json -o /dev/null || { | |
| echo "openapi.json check failed; printing logs" | |
| docker compose -f docker-compose.yml logs --no-color --tail=500 || true | |
| exit 1 | |
| } | |
| echo "Validating backend /health via backend container" | |
| docker compose -f docker-compose.yml exec -T backend sh -c "curl --fail --silent --show-error http://localhost:8000/health" || { | |
| echo "backend health inside container failed; printing logs" | |
| docker compose -f docker-compose.yml logs --no-color --tail=500 || true | |
| exit 1 | |
| } | |
| echo "Smoke tests passed" | |
| - name: Tear down compose | |
| if: always() | |
| run: | | |
| echo "Tearing down docker-compose" | |
| docker compose -f docker-compose.yml down -v || true |