下载地址，下载apache-zookeeper-3.5.6-bin.tar.gz

https://apache.org/dist/zookeeper/zookeeper-3.5.6/

# wget https://apache.org/dist/zookeeper/zookeeper-3.5.6/apache-zookeeper-3.5.6-bin.tar.gz

wget http://mirror.bit.edu.cn/apache/zookeeper/zookeeper-3.5.6/apache-zookeeper-3.5.6-bin.tar.gz

解压安装

tar zxvf apache-zookeeper-3.5.6-bin.tar.gz

修改解压后的文件夹名称为zookeeper

mv apache-zookeeper-3.5.6 zookeeper

cd conf

复制配置文件并修改名称为zoo.cfg

mv zoo_sample.cfg zoo.cfg

Zookeeper AdminServer，默认使用8080端口,修改在zoo.cfg中修改AdminServer的端口：

admin.serverPort=9999

添加环境变量

vi ~/.bashrc 或者 ~/.bash_profile

export ZOOKEEPER_HOME=/home/user/setup/zookeeper
export PATH=$PATH:$ZOOKEEPER_HOME/bin

source ~/.bashrc 或者 ~/.bash_profile

开机启动

切换到root

编辑zookeeper.service文件

vim /usr/lib/systemd/system/zookeeper.service

加入如下内容

[Unit]
Description=zookeeper
After=network.target remote-fs.target nss-lookup.target
[Service]
Type=forking
ExecStart=/xxx/zookeeper/bin/zkServer.sh start
ExecReload=/xxx/zookeeper/bin/zkServer.sh restart
ExecStop=/xxx/zookeeper/bin/zkServer.sh stop
[Install]
WantedBy=multi-user.target

生效

systemctl daemon-reload

改变文件权限

chmod 777 /usr/lib/systemd/system/zookeeper.service

systemctl开机启动zookeeper

systemctl enable /usr/lib/systemd/system/zookeeper.service

或

systemctl enable /usr/lib/systemd/system/zookeeper

查看是否开机启动

systemctl is-enabled zookeeper.service

systemctl取消开机启动

systemctl disable zookeeper.service