ready
CentOS7.7
ZooKeeper official website to download
Installation ZooKeeper
//解压
tar -zxvf zookeeper-3.4.14.tar.gz
//拷贝
cp zookeeper-3.4.14 /usr/local/zookeeper -r
//查看目录
cd /usr/local/zookeeper/conf
//复制配置
cp zoo_sample.cfg zoo.cfg
//编辑配置
vi zoo.cfg
Creating /tmp/zookeeper
and /tmp/zookeeper/log
directories, it will complain when otherwise started.
mkdir /tmp/zookeeper
mkdir /tmp/zookeeper/log
//编辑配置
vi /etc/profile
//添加如下内容
export ZOOKEEPER=/usr/local/zookeeper
export PATH=$PATH:$ZOOKEEPER/bin
//使配置生效
source /etc/profile
//启动
zkServer.sh start
//查看运行状态
zkServer.sh status
//启动客户端
zkCli.sh
Boot from the start
In /etc/init.d
New zookeeper file directory
vi /etc/init.d/zookeeper
Enter the following:
#!/bin/bash
# chkconfig: 2345 10 90
# description: zookeeper
ZK_PATH=/usr/local/zookeeper
case $1 in
start) sh $ZK_PATH/bin/zkServer.sh start;;
stop) sh $ZK_PATH/bin/zkServer.sh stop;;
status) sh $ZK_PATH/bin/zkServer.sh status;;
restart) sh $ZK_PATH/bin/zkServer.sh restart;;
*) echo "require start|stop|status|restart" exit1;;
esac
Add execute permissions:
chmod +x /etc/init.d/zookeeper
The script is registered as Service:
chkconfig --add zookeeper
Spread
Use examples:
chkconfig --list 列出所有的系统服务
chkconfig --add redis 增加redis服务
chkconfig --del redis 删除redis 服务
chkconfig --level redis 2345 on 把redis在运行级别为2、3、4、5的情况下都是on(开启)的状态。