docker-compose.yml

version: "3.8"

services:
  pg:
    image: postgres:16.1-alpine3.19
    # The container restarts automatically unless you stop it with "docker compose down"
    restart: unless-stopped
    networks:
      - services
    volumes:
      # The postgres data is stored in the pg/data/ folder on your host machine, allowing postgres to persist data even if the container is removed
      - ./pg/data:/var/lib/postgresql/data
    environment:
      POSTGRES_USER: harmony
      # This is the password you set in the .env file
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD}
      PGDATA: /var/lib/postgresql/data/pgdata

  web:
    image: jnslo/harmony:latest
    # The container restarts automatically unless you stop it with "docker compose down"
    restart: unless-stopped
    networks:
      - appnet
      - services
    volumes:
      # You can override the default configuration by placing a local configuration file in harmony/config/local/
      - ./harmony/config/local:/app/config/local
    environment:
      BASE_URL: ${HTTP}://${BASE_URL}
      DB_HOST: pg
      DB_PORT: 5432
      DB_USER: harmony
      # This is the password you set in the .env file
      DB_PASS: ${POSTGRES_PASSWORD}
      DB_NAME: harmony
    # Attention: You need to either expose the port by uncommenting the following port mapping or by using Traefik (see below).
    # For production use Traefik is highly recommended as it allows you to use HTTPS and is more secure and isolated than exposing bare ports.
    ports:
      # This will bind your host machine's port 8080 to the container's port 8213
      # In that case the BASE_URL should be localhost:8080 and HTTP should be http.
      # Disable this for production and use BASE_URL: yourdomain.com and HTTP: https.
      - "8080:8213"
    # Uncomment the following labels to allow Traefik to route to this service. See explanations above each label for more information.
    # Also, see the default docker/traefik.example/ setup that is included in this repository. It is not necessary to implement this exact setup,
    # but it might help you understand how to configure Traefik. For more see the Traefik documentation.
    #labels:
      # Enable Traefik for this service, otherwise it will not be routed to
      #- "traefik.enable=true"
      # You need to specify the domain name through the .env file (see .env.dist)
      #- "traefik.http.routers.web.rule=Host(`${BASE_URL}`)"
      # You need to specify the entrypoint by name that is configured for HTTPS in your Traefik setup, usually "websecure"
      # HTTPS is required for most oauth providers to work and is recommended for production.
      #- "traefik.http.routers.web.entrypoints=websecure"
      # This is important as the default port of HARMONY inside the container is 8213
      #- "traefik.http.services.web.loadbalancer.server.port=8213"
      # Optional letsencrypt certificate resolver
      #- "traefik.http.routers.web.tls.certresolver=letsencrypt"

networks:
  # This network is used by Traefik to route to services
  appnet:
    external: true
  # This network is used only inside this docker-compose.yml and the associated containers to allow them to communicate with each other
  services:
    internal: true