version: "3.3"

# source: https://raw.githubusercontent.com/swarmpit/swarmpit/master/docker-compose.yml

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
    ports:
      - "8080"
    networks:
      - network
    deploy:
      resources:
        limits:
          cpus: "0.15"
          memory: 256M
        reservations:
          cpus: "0.15"
          memory: 256M
      placement:
        constraints:
          - node.role == manager

  db:
    image: couchdb:2.3.0
    volumes:
      - db-data:/opt/couchdb/data
    networks:
      - network
    deploy:
      resources:
        limits:
          cpus: "0.05"
          memory: 64M
        reservations:
          cpus: "0.05"
          memory: 64M
      placement:
        constraints:
          - node.labels.swarmpit.db-data == true

  influxdb:
    image: influxdb:1.7
    volumes:
      - influx-data:/var/lib/influxdb
    networks:
      - network
    deploy:
      resources:
        limits:
          cpus: "0.05"
          memory: 64M
        reservations:
          cpus: "0.05"
          memory: 64M
      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:
      - network
    deploy:
      mode: global
      labels:
        swarmpit.agent: "true"
      resources:
        limits:
          cpus: "0.10"
          memory: 64M
        reservations:
          cpus: "0.05"
          memory: 32M

networks:
  network:
    driver: overlay

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