Using Docker Compose

To automate DAG executions based on cron expressions, it is necessary to run both the ui server and scheduler process. Here is an example docker-compose.yml setup for running Dagu using Docker Compose.

version: "3.9"
services:

  # init container updates permission
  init:
    image: "ghcr.io/dagu-dev/dagu:latest"
    user: root
    volumes:
      - dagu:/home/dagu/.dagu
    command: chown -R dagu /home/dagu/.dagu/

  # ui server process
  server:
    image: "ghcr.io/dagu-dev/dagu:latest"
    environment:
      - DAGU_PORT=8080
      - DAGU_DAGS=/home/dagu/.dagu/dags
    restart: unless-stopped
    ports:
      - "8080:8080"
    volumes:
      - dagu:/home/dagu/.dagu
      - ./dags/:/home/dagu/.dagu/dags
    depends_on:
      - init

  # scheduler process
  scheduler:
    image: "ghcr.io/dagu-dev/dagu:latest"
    environment:
      - DAGU_DAGS=/home/dagu/.dagu/dags
    restart: unless-stopped
    volumes:
      - dagu:/home/dagu/.dagu
      - ./dags/:/home/dagu/.dagu/dags
    command: dagu scheduler
    depends_on:
      - init

volumes:
  dagu: {}