多个docker-compose.yml zookeeper集群

多个docker-compose.yml zookeeper集群

第一个docker-compose.yml文件

version: '3'
services:
 zookeeper1:
   image: zookeeper
   restart: always
   hostname: zookeeper1
   container_name: zookeeper1
   volumes:
     - /home/fontre/docker/zookeepre:/wurstmeister/zookeeper
   ports:
      - 2181:2181
   environment:
     ZOO_MY_ID: 1
     ZOO_SERVERS: server.1=0.0.0.0:2888:3888;2181 server.2=zookeeper2:2888:3888;2181 server.3=zookeeper3:2888:3888;2181  #注意第一个server1
   networks:
      - fontre_zookeeper
networks:
  fontre_zookeeper:
    driver: bridge
    ipam:
      driver: default
      config:
        - subnet: 11.11.11.0/24   #网络号段

          gateway: 11.11.11.1

第一个docker-compose.yml文件创建完成之后查看一下网络docker netwokr ls

会有zookeeper_fontre_zookeeper这个名称的网络

第二个docker-compose.yml文件

version: '3'
services:
 zookeeper2:
   image: zookeeper
   restart: always
   hostname: zookeeper2
   container_name: zookeeper2
   volumes:
     - /home/fontre/docker/zookeepre2:/wurstmeister/zookeeper
   ports:
      - 2182:2181
   environment:
     ZOO_MY_ID: 2
     ZOO_SERVERS: server.1=zookeeper1:2888:3888;2181 server.2=0.0.0.0:2888:3888;2181 server.3=zookeeper3:2888:3888;2181
   networks:
      - fontre_zookeeper2
networks:
  fontre_zookeeper2:
     external:
         name: zookeeper_fontre_zookeeper