docker-compose-app-memory.yml

version: '3'
services:
  web:
    image: $REGISTRY/$DEMO_APP_IMAGE
    labels:
        service.autoscale.up.count: 1
        service.autoscale.down.count: 1
        service.autoscale.up.memory: 85
        service.autoscale.down.memory: 60
        service.autoscale.up.instances: 5
        service.autoscale.down.instances: 2
    deploy:
      mode: replicated
      replicas: 2
      resources:
        limits:
          cpus: '0.01'
          memory: 50M
    environment:
      VIRTUAL_HOST: $APP_HOST
      SERVICE_PORTS: "3000"
      NODE_ENV: docker
    depends_on:
      - mongo
    networks:
      - router_network
      - app_network
  mongo:
    image: $REGISTRY/alpine-mongo:latest
    networks:
      - app_network
networks:
  router_network:
    external: true
  app_network: