docker-ovh/codimd/docker-compose.yml

# From https://github.com/codimd/container/
version: '3'
services:
  database:
    # Don't upgrade PostgreSQL by simply changing the version number
    # You need to migrate the Database to the new PostgreSQL version
    image: postgres:9.6-alpine
    environment:
      - POSTGRES_USER=codimd
      - POSTGRES_PASSWORD=codimdpass
      - POSTGRES_DB=codimd
    volumes:
      - ./data_db:/var/lib/postgresql/data
    restart: always

  app:
    build:
      context: .
      args:
        - "VERSION=1.4.0"
        - "CODIMD_REPOSITORY=https://github.com/codimd/server.git"
    environment:
      # DB_URL is formatted like: <databasetype>://<username>:<password>@<hostname>/<database>
      - CMD_DB_URL=postgres://codimd:codimdpass@database:5432/codimd
    ports:
      - "8081:3000"
    volumes:
      - ./data_uploads:/codimd/public/uploads
    restart: always
    depends_on:
      - database