version: '3.6'
services:

  db:
    image: ${POSTGRES_IMAGE?-noimage-}
    restart: unless-stopped
    user: ${POSTGRES_UID?-nouid-}
    environment:
      POSTGRES_PASSWORD: "${POSTGRES_PASSWORD?-no-passwd}"
      TZ: America/Santiago
      #LANG: es_ES.utf8
      PGDATA: ./var/lib/postgresql/data/pgdata
      POSTGRES_INITDB_ARGS: "${POSTGRES_INITDB_ARGS}"
    ports:
      - "${BDD_PORT?-noport-}:5432"
    volumes:
      - ./postgres.conf.d:/etc/postgresql/conf.d
      - ${BDD_STORAGE?-no-storage}:/var/lib/postgresql/data
    deploy:
      resources:
        limits:
          memory: '512M'
          cpus: '0.25'