version: "2.3"

services:
  app:
    image: mattbremer/buerokalender:1
    environment:
      - POSTGRES_USER=buerokalender
      - POSTGRES_PASSWORD=buerokalender
      - POSTGRES_PORT=5432
    restart: always
    networks:
      - buerokalender
    ports:
      - "3004:8080"
    depends_on:
      db:
        condition: service_healthy

  db:
    image: "postgres:13"
    mem_limit: 128m
    environment:
      - POSTGRES_USER=buerokalender
      - POSTGRES_PASSWORD=buerokalender
    healthcheck:
      test: [ "CMD-SHELL", "pg_isready -U buerokalender" ]
      interval: 5s
      timeout: 5s
      retries: 6
#    ports:
#      - "5432:5432"
    networks:
      - buerokalender
    volumes:
      - ./postgres:/var/lib/postgresql/data

networks:
  buerokalender:
    external: false