version: "3.7"
services:
    db:
        image: postgres:13
        volumes:
            - ./data/postgres:/var/lib/postgresql/data
        expose:
            - "5432"
        restart: unless-stopped
        env_file: .env

    app:
        image: joplin/server:latest
        depends_on:
            - db
        ports:
            - "127.0.0.1:${EXTERNAL_PORT:-8030}:22300"
        env_file: .env
        environment:
            - POSTGRES_HOST=${POSTGRES_HOST:-db}
        restart: unless-stopped
        user: '${HOST_USER:-0}'