kutt.yml

# DOMAIN=example.com docker stack deploy -c kutt.yml kutt

services:
  kutt:
    image: kutt/kutt:${VERSION:-v2.7.4}
    command: ["./wait-for-it.sh", "postgres:5432", "--", "npm", "start"]
    environment:
      - SITE_NAME=${SITE_NAME:-Kutt}
      - DEFAULT_DOMAIN=${DOMAIN:-kutt.localhost}
      - JWT_SECRET=${JWT_SECRET-securekey}
      - MAIL_HOST=${SMTP_HOST}
      - MAIL_PORT=${SMTP_PORT}
      - MAIL_USER=${SMTP_USER}
      - MAIL_FROM=${SMTP_FROM}
      - MAIL_SECURE=${SMTP_SECURE:-true}
      - MAIL_PASSWORD=${SMTP_PASSWORD}
      - DB_HOST=postgres
      - DB_NAME=kutt
      - DB_USER=kutt
      - DB_PASSWORD=myp@ssw0rd
      - REDIS_HOST=redis
      - DISALLOW_REGISTRATION=${DISALLOW_REGISTRATION:-false}
    deploy:
      labels:
        - traefik.enable=true
        - traefik.http.routers.kutt-${NUMBER:-1}.rule=Host(`${DOMAIN:-kutt.localhost}`)
        - traefik.http.routers.kutt-${NUMBER:-1}.entrypoints=${SCHEME:-https}
        - traefik.http.routers.kutt-${NUMBER:-1}.service=kutt-${NUMBER:-1}
        - traefik.http.routers.kutt-${NUMBER:-1}.tls.certresolver=letsencrypt
        - traefik.http.services.kutt-${NUMBER:-1}.loadbalancer.server.port=3000
    networks:
      - internal
      - traefik

  redis:
    image: redis:6.0-alpine
    volumes:
      - ${VOLUME_PATH}redis:/data
    networks:
      - internal

  postgres:
    image: postgres:12-alpine
    environment:
      - POSTGRES_DB=kutt
      - POSTGRES_USER=kutt
      - POSTGRES_PASSWORD=myp@ssw0rd
    healthcheck:
      test: ["CMD", "pg_isready", "-U", "kutt"]
    volumes:
      - ${VOLUME_PATH}postgres:/var/lib/postgresql/data
    networks:
      - internal

volumes:
  postgres:
  redis:

networks:
  internal:
    driver: overlay
    attachable: true
  traefik:
    external: true
    name: traefik-net