zookeeper部署
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硬件准备
vmware虚拟三台主机node01、node02、node03
zookeeper软件版本
zookeeper-3.4.10，下载地址：zookeeper下载
jdk安装略
zookeeper部署依赖jdk，jdk安装步骤见jdk8安装
单机部署
解压安装
tar -zxvf /opt/software/zookeeper-3.4.10.tar.gz -C /opt/module/zookeeper/standalone/
mkdir /opt/module/zookeeper/standalone/zookeeper-3.4.10/zkdata
cp /opt/module/zookeeper/standalone/zookeeper-3.4.10/conf/zoo_sample.cfg /opt/module/zookeeper/standalone/zookeeper-3.4.10/conf/zoo.cfg
修改配置
vim /opt/module/zookeeper/standalone/zookeeper-3.4.10/conf/zoo.cfg
# dataDir=/tmp/zookeeper
dataDir=/opt/module/zookeeper/standalone/zookeeper-3.4.10/zkdata
启动server
/opt/module/zookeeper/standalone/zookeeper-3.4.10/bin/zkServer.sh start
jps
/opt/module/zookeeper/standalone/zookeeper-3.4.10/bin/zkServer.sh status
启动client
/opt/module/zookeeper/standalone/zookeeper-3.4.10/bin/zkCli.sh
关闭client
quit
关闭server
/opt/module/zookeeper/standalone/zookeeper-3.4.10/bin/zkServer.sh stop
分布式部署
cp -r /opt/module/zookeeper/standalone/zookeeper-3.4.10 /opt/module/zookeeper/replicated/
scp -r /opt/module/zookeeper/standalone/zookeeper-3.4.10 root@node02:/opt/module/zookeeper/replicated/
scp -r /opt/module/zookeeper/standalone/zookeeper-3.4.10 root@node03:/opt/module/zookeeper/replicated/
vim /opt/module/zookeeper/replicated/zookeeper-3.4.10/zkdata/myid
1
2
3
修改配置文件
vim /opt/module/zookeeper/replicated/zookeeper-3.4.10/conf/zoo.cfg
# dataDir=/opt/module/zookeeper/standalone/zookeeper-3.4.10/zkdata
dataDir=/opt/module/zookeeper/replicated/zookeeper-3.4.10/zkdata
server.1=node01:2888:3888
server.2=node02:2888:3888
server.3=node03:2888:3888
同步到其他主机
# rsync -avzP --update /opt/module/zookeeper/replicated/zookeeper-3.4.10/ root@node02:/opt/module/zookeeper/replicated/
# rsync -avunzP /opt/module/zookeeper/replicated/zookeeper-3.4.10/ root@node03:/opt/module/zookeeper/replicated/
启动server
/opt/module/zookeeper/replicated/zookeeper-3.4.10/bin/zkServer.sh start
/opt/module/zookeeper/replicated/zookeeper-3.4.10/bin/zkServer.sh start
/opt/module/zookeeper/replicated/zookeeper-3.4.10/bin/zkServer.sh start
关闭server
/opt/module/zookeeper/replicated/zookeeper-3.4.10/bin/zkServer.sh stop
/opt/module/zookeeper/replicated/zookeeper-3.4.10/bin/zkServer.sh stop
/opt/module/zookeeper/replicated/zookeeper-3.4.10/bin/zkServer.sh stop
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