docker-compose-ci.yml

# ============================================================================
# CI/CD Infrastructure for Integration Tests
# ============================================================================
# This compose file provides completely isolated test infrastructure for CI/CD.
# Unlike docker-compose-infra.yml (shared dev/test), this creates fresh instances
# with different ports to avoid conflicts and ensure reproducible test runs.
#
# Key differences from dev infrastructure:
# - Different ports (no conflicts with running dev containers)
# - Ephemeral volumes (deleted after tests)
# - CI-optimized health checks (faster startup)
# - Test-specific database names
# ============================================================================

services:
  # Test database (separate from dev database)
  postgres-test:
    image: postgres:13
    container_name: rag-postgres-test
    ports:
      - "5433:5432" # Different port to avoid conflict with dev
    environment:
      POSTGRES_DB: test_rag_db
      POSTGRES_USER: ${COLLECTIONDB_USER:-test}
      POSTGRES_PASSWORD: ${COLLECTIONDB_PASS:-test}
    volumes:
      - postgres_test_data:/var/lib/postgresql/data
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U ${COLLECTIONDB_USER:-test} -d test_rag_db"]
      interval: 5s
      timeout: 3s
      retries: 5
    networks:
      - test-network

  # Test MinIO (S3-compatible storage)
  minio-test:
    image: minio/minio:latest
    container_name: rag-minio-test
    ports:
      - "9002:9001" # Different console port
      - "9100:9000" # Different API port
    environment:
      MINIO_ROOT_USER: ${MINIO_ROOT_USER:-minioadmin}
      MINIO_ROOT_PASSWORD: ${MINIO_ROOT_PASSWORD:-minioadmin}
    volumes:
      - minio_test_data:/data
    command: minio server /data --console-address ":9001"
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost:9000/minio/health/live"]
      interval: 5s
      timeout: 3s
      retries: 5
    networks:
      - test-network

  # Test etcd for Milvus
  milvus-etcd-test:
    image: quay.io/coreos/etcd:v3.5.9
    container_name: rag-milvus-etcd-test
    environment:
      - ETCD_NAME=etcd-test
      - ETCD_DATA_DIR=/etcd-data
      - ETCD_LISTEN_CLIENT_URLS=http://0.0.0.0:2379
      - ETCD_ADVERTISE_CLIENT_URLS=http://milvus-etcd-test:2379
      - ETCD_LISTEN_PEER_URLS=http://0.0.0.0:2380
      - ETCD_INITIAL_ADVERTISE_PEER_URLS=http://milvus-etcd-test:2380
      - ETCD_INITIAL_CLUSTER=etcd-test=http://milvus-etcd-test:2380
      - ETCD_INITIAL_CLUSTER_TOKEN=etcd-cluster-test
      - ETCD_INITIAL_CLUSTER_STATE=new
    volumes:
      - etcd_test_data:/etcd-data
    healthcheck:
      test: ["CMD", "etcdctl", "--endpoints=http://localhost:2379", "endpoint", "health"]
      interval: 5s
      timeout: 3s
      retries: 5
    networks:
      - test-network

  # Test Milvus vector database
  milvus-test:
    image: milvusdb/milvus:v2.4.15
    container_name: rag-milvus-test
    command: ["milvus", "run", "standalone"]
    ports:
      - "19531:19530" # Different port to avoid conflict
    environment:
      ETCD_ENDPOINTS: milvus-etcd-test:2379
      MINIO_ADDRESS: minio-test:9000
      MINIO_ACCESS_KEY_ID: ${MINIO_ROOT_USER:-minioadmin}
      MINIO_SECRET_ACCESS_KEY: ${MINIO_ROOT_PASSWORD:-minioadmin}
      COMMON_STORAGETYPE: minio
      MINIO_USE_SSL: false
      ETCD_USE_SSL: false
    volumes:
      - milvus_test_data:/var/lib/milvus
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost:9091/healthz"]
      interval: 10s
      timeout: 5s
      retries: 5
    depends_on:
      milvus-etcd-test:
        condition: service_healthy
      minio-test:
        condition: service_healthy
    networks:
      - test-network

  # Create MinIO bucket for tests
  createbuckets-test:
    image: minio/mc
    container_name: rag-minio-bucket-test
    depends_on:
      minio-test:
        condition: service_healthy
    environment:
      MINIO_ROOT_USER: ${MINIO_ROOT_USER:-minioadmin}
      MINIO_ROOT_PASSWORD: ${MINIO_ROOT_PASSWORD:-minioadmin}
    entrypoint: >
      /bin/sh -c "
      /usr/bin/mc config host add testminio http://minio-test:9000 $$MINIO_ROOT_USER $$MINIO_ROOT_PASSWORD;
      /usr/bin/mc mb --ignore-existing testminio/rag-modulo-test;
      exit 0;
      "
    networks:
      - test-network

# Ephemeral volumes for CI (deleted after docker-compose down -v)
volumes:
  postgres_test_data:
  etcd_test_data:
  minio_test_data:
  milvus_test_data:
networks:
  test-network:
    driver: bridge