version: "2"
 
services:
  g-plv:
    image: elixir
    hostname: g-plv
    container_name: g-plv
    restart: always
    working_dir: /g-plv
    entrypoint:
      - /bin/bash
      - /g-plv/entrypoint.sh
    environment:
      - MIX_ENV=test
    volumes:
      - ./src:/g-plv
    expose:
      - 4000
    networks:
      mynet:
        ipv4_address: 172.168.0.101

  postgres:
    image: postgres
    hostname: postgres-g-plv
    container_name: postgres-g-plv
    restart: always
    shm_size: '1gb'
    command: >
      -c 'max_connections=250'
      -c 'shared_buffers=512MB'
      -c 'effective_cache_size=1536MB'
      -c 'maintenance_work_mem=128MB'
      -c 'checkpoint_completion_target=0.7'
      -c 'wal_buffers=16MB'
      -c 'default_statistics_target=100'
      -c 'random_page_cost=1.1'
      -c 'effective_io_concurrency=200'
      -c 'work_mem=1747kB'
      -c 'min_wal_size=1GB'
      -c 'max_wal_size=2GB'
      -c 'max_worker_processes=4'
      -c 'max_parallel_workers_per_gather=2'
      -c 'max_parallel_workers=4'
      -c 'autovacuum_max_workers=1'
      -c 'autovacuum_work_mem=128MB'
      -h '*'
#      -c 'statement_timeout=60000'
    environment:
      - POSTGRES_USER=g
      - POSTGRES_DB=prometeo
      - POSTGRES_PASSWORD=pl3r0m4.
    volumes:
      - ./data:/var/lib/postgresql/data
    expose:
      - 5432
    networks:
      mynet:
        ipv4_address: 172.168.0.102

networks:
  mynet:
    driver: bridge
    ipam:
      config:
        - subnet: 172.168.0.0/24