docker-compose.yml

services:
  # PostgreSQL with pgvector extension
  postgres:
    image: pgvector/pgvector:pg16
    environment:
      POSTGRES_USER: ${POSTGRES_USER:-postgres}
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:-postgres}
      POSTGRES_DB: ${POSTGRES_DB:-memu}
    ports:
      - "5432:5432"
    volumes:
      - postgres-data:/var/lib/postgresql/data
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U ${POSTGRES_USER:-postgres}"]
      interval: 5s
      timeout: 5s
      retries: 5
    networks:
      - memu-network

  # Temporal server
  # Note: Temporal shares the same PostgreSQL instance as the main app but uses
  # a separate database (`TEMPORAL_DB`, default: `temporal`) from the app's
  # database (`POSTGRES_DB`, default: `memu`).
  # TODO: For production, consider using a separate PostgreSQL instance for Temporal
  # or at minimum keep Temporal and the app in separate databases as configured here.
  # Pointing both services at the same database can cause schema conflicts and is
  # not recommended.
  temporal:
    image: temporalio/auto-setup:1.25.1
    depends_on:
      postgres:
        condition: service_healthy
    environment:
      - DB=postgresql
      - DB_PORT=5432
      - POSTGRES_USER=${POSTGRES_USER:-postgres}
      - POSTGRES_PWD=${POSTGRES_PASSWORD:-postgres}
      - POSTGRES_SEEDS=postgres
      - POSTGRES_DB=${TEMPORAL_DB:-temporal}
      - DYNAMIC_CONFIG_FILE_PATH=config/dynamicconfig/development-sql.yaml
    ports:
      - "7233:7233"  # Temporal gRPC
    networks:
      - memu-network

  # Temporal Web UI
  temporal-ui:
    image: temporalio/ui:2.31.2
    depends_on:
      - temporal
    environment:
      - TEMPORAL_ADDRESS=temporal:7233
    ports:
      - "8088:8080"  # Temporal Web UI
    networks:
      - memu-network

volumes:
  postgres-data:
    driver: local

networks:
  memu-network:
    name: memu-network
    driver: bridge