Docker安裝Zookeeper叢集

一、 安裝Docker

（略）

二、 安裝Docker Compose

（略）

三、 編寫docker-compose.yml檔案

3.1 建立配置檔案

touch cluster.yml

vim cluster.yml      

​

​cluster.yml​

​配置如下

version: '3.7'

services:
  zoo1:
    image: zookeeper:3.5.5
    restart: always
    hostname: zoo1
    container_name: zookeeper_1
    volumes:
      - /usr/local/use_data/zookeeper/cluster/zoo_1/data:/data
      - /usr/local/use_data/zookeeper/cluster/zoo_1/log:/datalog
    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

  zoo2:
    image: zookeeper:3.5.5
    restart: always
    hostname: zoo2
    container_name: zookeeper_2
    volumes:
      - /usr/local/use_data/zookeeper/cluster/zoo_2/data:/data
      - /usr/local/use_data/zookeeper/cluster/zoo_2/log:/datalog
    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

  zoo3:
    image: zookeeper:3.5.5
    restart: always
    hostname: zoo3
    container_name: zookeeper_3
    volumes:
      - /usr/local/use_data/zookeeper/cluster/zoo_3/data:/data
      - /usr/local/use_data/zookeeper/cluster/zoo_3/log:/datalog
    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      

3.2 啟動容器

$ docker-compose -f ./cluster.yml up -d      

3.3 檢視容器狀态

$ docker-compose -f ./cluster.yml ps      

3.4 檢視容器日志

$ docker-compose -f ./cluster.yml logs zoo1      

四、 使用圖形化界面

4.1 下載下傳ZooInspector工具

​​下載下傳位址​​

4.2 運作jar

1. 打開​

   ​.\ZooInspector\build​

   ​
2. 打開​

   ​cmd​

   ​
3. 執行​

   ​java -jar zookeeper-dev-ZooInspector.jar​

   ​

4.3 連接配接到zookeeper

4.4 新增節點