version: '3.3'

services:
  app:
    image: swarmpit/swarmpit:latest
    environment:
      - SWARMPIT_DB=http://db:5984
      - SWARMPIT_INFLUXDB=http://influxdb:8086
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock:ro
    networks:
      - net
      - proxy
    deploy:
      resources:
        limits:
          cpus: '0.50'
          memory: 1024M
        reservations:
          cpus: '0.25'
          memory: 512M
      placement:
        constraints:
          - node.role == manager
      labels:
        - traefik.enable=true
        - traefik.docker.network=proxy
        #- traefik.constraint-label=proxy
        - traefik.http.routers.${STACK_NAME}-http.rule=Host(`${DOMAIN?Variable not set}`)
        - traefik.http.routers.${STACK_NAME}-http.entrypoints=web
        - traefik.http.routers.${STACK_NAME}-http.middlewares=https-redirect
        - traefik.http.routers.${STACK_NAME}-https.rule=Host(`${DOMAIN?Variable not set}`)
        - traefik.http.routers.${STACK_NAME}-https.entrypoints=web-secure
        - traefik.http.routers.${STACK_NAME}-https.tls=true
        - traefik.http.routers.${STACK_NAME}-https.tls.certresolver=${LETS_ENCRYPT_ENV}
        - traefik.http.services.${STACK_NAME}.loadbalancer.server.port=8080

  db:
    image: couchdb:2.3.0
    volumes:
      - db-data:/opt/couchdb/data
    networks:
      - net
    deploy:
      resources:
        limits:
          cpus: '0.30'
          memory: 512M
        reservations:
          cpus: '0.15'
          memory: 256M
      #placement:
      #  constraints:
      #    - node.labels.swarmpit.db-data == true
  influxdb:
    image: influxdb:1.7
    volumes:
      - influx-data:/var/lib/influxdb
    networks:
      - net
    deploy:
      resources:
        reservations:
          cpus: '0.3'
          memory: 128M
        limits:
          cpus: '0.6'
          memory: 512M
      #placement:
      #  constraints:
      #    - node.labels.swarmpit.influx-data == true
  agent:
    image: swarmpit/agent:latest
    environment:
      - DOCKER_API_VERSION=1.35
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock:ro
    networks:
      - net
    deploy:
      mode: global
      resources:
        limits:
          cpus: '0.10'
          memory: 64M
        reservations:
          cpus: '0.05'
          memory: 32M

networks:
  net:
    driver: overlay
    attachable: true
  proxy:
    external: true

volumes:
  db-data:
    driver: local
  influx-data:
    driver: local