如何通过docker swarm将容器与同一节点上的另一个容器连接

如何解决如何通过docker swarm将容器与同一节点上的另一个容器连接

嘿，我正在尝试创建带有撰写文件的docker swarm

“ timeservice”服务通过

连接

tcp：// localhost：61616

到ActiveMQ

在没有docker-swarm的情况下，我运行了以下compose-file：

version: "3.3"
services:
  ActiveMQ:
    container_name: ActiveMQ
    image: rmohr/activemq
    restart: always
    ports:
      - "61616:61616"
      - "8161:8161"
    networks:
      TutoNetz:
        ipv4_address: 172.20.0.2

  Postgres:
    container_name: Postgres
    image: postgres
    restart: always
    environment:
      POSTGRES_USER: admin
      POSTGRES_PASSWORD: admin
    ports:
      - "5432:5432"
    networks:
      TutoNetz:
        ipv4_address: 172.20.0.3

  HelloJexxa:
    container_name: HelloJexxa
    image: 77f9ab0ef7d2
    restart: always
    ports:
      - "7000:7000"
    networks:
      TutoNetz:
        ipv4_address: 172.20.0.4

  TimeService:
    container_name: TimeService
    image: 93c0aebd3f31
    restart: always
    ports:
      - "7001:7000"
    networks:
      TutoNetz:
        ipv4_address: 172.20.0.5

networks:
  TutoNetz:
    driver: bridge
    ipam:
     config:
       - subnet: 172.20.0.0/16

但是如何在docker-swarm环境中运行它呢？如何创建这样的网络？一切都在同一节点（主节点）上

以下是docker swarm的撰写文件：

version: "3.8"

services:

  ActiveMQ:
    container_name: ActiveMQ-Swarm
    image: rmohr/activemq
    deploy:
        replicas: 1
    ports:
      - "62626:61616"
      - "8262:8161"
            
  HelloJexxa:
    container_name: HelloJexxa-Swarm
    image: ni920/hellojexxa:latest
    deploy:
        replicas: 3
    ports:
      - "8001:7001"

  Timeservice:
    container_name: Timeservice-Swarm
    image: ni920/timeserviceplain:latest
    deploy:
        replicas: 3
    ports:
      - "7000:7000"      
      
  visualizer:
    container_name: SwarmVisualizer
    image: dockersamples/visualizer
    deploy:
        placement:
            constraints: [node.role == manager]
    ports:
      - 5000:8080
    
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock:ro

希望您能帮助我。

解决方法

您可以使用以下命令从群集上的撰写文件部署堆栈：

docker stack deploy --compose-file docker-compose.yml [stack_name]

请参阅docs