docker-compose搭建consul集群环境

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学习文章

https://www.jianshu.com/p/b246ae1e1bcd

docker-compose.yaml 内容

version: '2'
networks:
  byfn:

services:
  consul1:
    image: consul
    container_name: node1
    command: agent -server -bootstrap-expect=3 -node=node1 -bind=0.0.0.0 -client=0.0.0.0 -datacenter=dc1
    networks:
      - byfn

  consul2:
    image: consul
    container_name: node2
    command: agent -server -retry-join=node1 -node=node2 -bind=0.0.0.0 -client=0.0.0.0 -datacenter=dc1
    depends_on:
        - consul1
    networks:
      - byfn

  consul3:
    image: consul
    container_name: node3
    command: agent -server -retry-join=node1 -node=node3 -bind=0.0.0.0 -client=0.0.0.0 -datacenter=dc1
    depends_on:
        - consul1
    networks:
      - byfn

  consul4:
    image: consul
    container_name: node4
    command: agent -retry-join=node1 -node=ndoe4 -bind=0.0.0.0 -client=0.0.0.0 -datacenter=dc1 -ui 
    ports:
      - 8500:8500
    depends_on:
        - consul2
        - consul3
    networks:
      - byfn