docker swarm basic usage

version: ‘3‘
services:
  oshop:
    image: "oshop:latest"
    ports:
      - "62301:62301"
    volumes:
      - "/root/app/svnresource/oshop/logs:/app/logs"
  elasticsearch:
    image: "docker.elastic.co/elasticsearch/elasticsearch:7.2.0"
    ports:
      - "9200:9200"
      - "9300:9300"
    environment:
      discovery.type: "single-node"