services:
  timescaledb:
    image: timescale/timescaledb-ha:pg17.10-ts2.27.1
    container_name: trade-timescaledb
    restart: unless-stopped
    ports:
      - "5432:5432"
    environment:
      POSTGRES_DB: trade
      POSTGRES_USER: trader
      POSTGRES_PASSWORD: fucketh
    volumes:
      - ./db/pgsql:/var/lib/postgresql
      - ./data/init-db:/docker-entrypoint-initdb.d # 自动执行建表 SQL
    command: >
      -c shared_buffers=1GB
      -c effective_cache_size=3GB
      -c maintenance_work_mem=256MB
      -c work_mem=64MB
      -c wal_buffers=64MB
      -c random_page_cost=1.1
      -c effective_io_concurrency=200
      -c max_connections=50
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U trader -d trade"]
      interval: 10s
      timeout: 5s
      retries: 5