docker-compose.yaml

version: '3.9'
name: 'rinha-cleidiano'

services:
  api1: &api
    image: cleidianosouza/rinha-backend-2024-q1:202403081143
    hostname: api1
    container_name: rinhaapi1
    environment:
      - DATASOURCE_DB_URL=jdbc:postgresql://postgres-db:5432/rinha
      - DATASOURCE_MAX_CONNECTIONS=5
      - JAVA_OPTS=-Dio.ktor.development=false -Xmx160m -Xms160m
    depends_on:
      postgres-db:
        condition: service_healthy
    ports:
      - "8080:8080"
    deploy:
      resources:
        limits:
          cpus: '0.4'
          memory: '195MB'

  api2:
    <<: *api
    hostname: api2
    container_name: rinhaapi2
    ports:
      - "8081:8080"

  nginx:
    image: nginx:latest
    volumes:
      - ./nginx.conf:/etc/nginx/nginx.conf:ro
    depends_on:
      - api1
      - api2
    ports:
      - "9999:9999"
    deploy:
      resources:
        limits:
          cpus: "0.2"
          memory: "10MB"

  postgres-db:
    image: postgres:latest
    container_name: rinhadb
    command: 'postgres -c max_connections=12 -c shared_buffers=50MB -c synchronous_commit=off -c fsync=off -c full_page_writes=off'
    hostname: postgres
    environment:
      - POSTGRES_PASSWORD=rinha
      - POSTGRES_USER=rinha
      - POSTGRES_DB=rinha
    ports:
      - "5432:5432"
    volumes:
      - ./sql/ddl.sql:/docker-entrypoint-initdb.d/01-ddl.sql:ro
      - ./sql/criartransacao.sql:/docker-entrypoint-initdb.d/11-criartransacao.sql:ro
      - ./sql/resetdb.sql:/docker-entrypoint-initdb.d/21-resetdb.sql:ro
    deploy:
      resources:
        limits:
          cpus: '0.5'
          memory: '100MB'
    healthcheck:
      test: [ "CMD", "pg_isready", "--username", "rinha" ]
      interval: 5s
      timeout: 5s
      retries: 20
      start_period: 10s

networks:
  default:
    driver: bridge
    name: rinha-2024q1