version: '3'
services:
  flucky-db:
    container_name: postgres
    environment:
    - PGTZ=${TZ}
    - POSTGRES_DB=${POSTGRES_DB_NAME}
    - POSTGRES_USER=${POSTGRES_DB_USER}
    - POSTGRES_PASSWORD=${POSTGRES_DB_PASS}
    - TZ=${TZ}
    image: postgres:11.5-alpine
    ports:
    - 5432:5432
    restart: always
    volumes:
    - /etc/localtime:/etc/localtime:ro