compose.yml 文件

services:
  zoo1:
    image: zookeeper:3.8.3
    restart: always
    hostname: zoo1
    ports:
      - 2181:2181
    environment:
      ZOO_MY_ID: 1
      ZOO_SERVERS: server.1=0.0.0.0:2888:3888;2181 server.2=zoo2:2888:3888;2181 server.3=zoo3:2888:3888;2181
    volumes:
      - ./zk1-conf:/conf
      - ./zk1-data:/data
    
      

  zoo2:
    image: zookeeper:3.8.3
    restart: always
    hostname: zoo2
    ports:
      - 2182:2181
    environment:
      ZOO_MY_ID: 2
      ZOO_SERVERS: server.1=zoo1:2888:3888;2181 server.2=0.0.0.0:2888:3888;2181 server.3=zoo3:2888:3888;2181
    volumes:
      - ./zk2-conf:/conf
      - ./zk2-data:/data

  zoo3:
    image: zookeeper:3.8.3
    restart: always
    hostname: zoo3
    ports:
      - 2183:2181
    environment:
      ZOO_MY_ID: 3
      ZOO_SERVERS: server.1=zoo1:2888:3888;2181 server.2=zoo2:2888:3888;2181 server.3=0.0.0.0:2888:3888;2181
    volumes:
      - ./zk3-conf:/conf
      - ./zk3-data:/data

• 其中volumes数据卷的宿主机文件夹 ./zk*-conf, ./zk*-data,要改权限可读写执行 chmod 777 ./zk*