docker-compose.yaml

services:
  db:
    image: postgres
    command: postgres -c config_file=/etc/postgresql/postgresql.conf
    volumes:
      - ./script.sql:/docker-entrypoint-initdb.d/01-create.sql
      - ./postgresql.conf:/etc/postgresql/postgresql.conf
    environment:
      - POSTGRES_USER=rbe
      - POSTGRES_PASSWORD=123456
      - POSTGRES_DB=rbe
    network_mode: host
    deploy:
      resources:
        limits:
          cpus: "1"
          memory: "300MB"   
  api1: &api
    image: picklesdog70/rbe-api-go:20240218121800
    environment:
      - RBE_DB_MAX_CONNS=14
      - RBE_DB_MAX_IDLE_CONNS=4
      - APP_PORT=8889
    network_mode: host
    deploy:
      resources:
        limits:
          cpus: "0.15"
          memory: "110MB"      
    depends_on:
      - db
  api2:
    <<: *api
    environment:
      - RBE_DB_MAX_CONNS=14
      - RBE_DB_MAX_IDLE_CONNS=4
      - APP_PORT=8888
    network_mode: host
  lb:
    image: nginx
    volumes:
      - ./nginx.conf:/etc/nginx/nginx.conf:ro
    network_mode: host
    deploy:
      resources:
        limits:
          cpus: "0.20"
          memory: "30MB"       
    depends_on:
      - api1
      - api2