docker-compose.yaml

version: "3"

services:
  postgres:
    image: postgres:16.1
    environment:
      POSTGRES_USER: transacoes
      POSTGRES_PASSWORD: transacoes
      POSTGRES_DB: transacoes
    volumes:
      - ./postgresql.conf:/etc/postgresql/postgresql.conf
      - ./init.sql:/docker-entrypoint-initdb.d/init.sql
    deploy:
      resources:
        limits:
          cpus: "1"
          memory: "400MB"
  api1: &api
    image: bbonagura9/rdb-24q1-api:latest
    environment:
      DB_ENGINE: postgres
      DB_DSN: host=postgres user=transacoes password=transacoes sslmode=disable pool_max_conns=100
      GIN_MODE: release
      GOMAXPROCS: 1
    depends_on:
      - postgres
    deploy:
      resources:
        limits:
          cpus: "0.2"
          memory: "50MB"
  api2:
    <<: *api
  nginx:
    image: nginx:1.25.3
    volumes:
      - ./nginx.conf:/etc/nginx/nginx.conf
    ports:
      - 9999:9999
    depends_on:
      - api1
      - api2
    deploy:
      resources:
        limits:
          cpus: "0.1"
          memory: "50MB"