docker-compose.yml

version: "3.5"

services:
  api01: &api
    image: jovitcorreia/rdb2024q1
    environment:
      - HTTP_PORT=8080
    depends_on:
      - db
    network_mode: "host"
    deploy:
      resources:
        limits:
          cpus: "0.4"
          memory: "70MB"

  api02:
    <<: *api
    environment:
      - HTTP_PORT=8081

  db:
    image: postgres:latest
    volumes:
      - ./conf/postgresql.conf:/etc/postgresql/postgresql.conf
      - ./data/init.sql:/docker-entrypoint-initdb.d/init.sql
    environment:
      - POSTGRES_USER=admin
      - POSTGRES_PASSWORD=pwd
      - POSTGRES_DB=rdb2024q1
    command: postgres -c config_file=/etc/postgresql/postgresql.conf
    network_mode: "host"
    deploy:
      resources:
        limits:
          cpus: "0.5"
          memory: "390MB"

  nginx:
    image: nginx:latest
    volumes:
      - ./conf/nginx.conf:/etc/nginx/nginx.conf:ro
    depends_on:
      - api01
      - api02
    network_mode: "host"
    deploy:
      resources:
        limits:
          cpus: "0.2"
          memory: "20MB"