version: '3.8'

services:
  postgres:
    image: "postgres:16"
    volumes:
      - "${DATA_DIR:?specify data dir in .env file}/benchmark:/var/lib/postgresql/data:rw"
    restart: always
    extra_hosts:
      - "host.docker.internal:host-gateway"
    environment:
      POSTGRES_DB: bluesky
      POSTGRES_PASSWORD: "${POSTGRES_PASSWORD:?specify password in .env file}"
    command: ["-c", "max_connections=1000"]