Ubuntu（centos同样）zookeeper安装

一、安装Java环境（下载包可以自己去官网上下载）

1、解压Java包，并别名

root@st006:/home/deploy# tar -xf packages/jdk-8u172-linux-x64.tar.gz 
root@st006:/home/deploy# ls
jdk1.8.0_172  packages  
root@st006:/home/deploy# mv jdk1.8.0_172/ java8

2、配置Java环境，即配置profile文件

 

root@st006:/home/deploy# vim /etc/profile
root@st006:/home/deploy# tail -5 /etc/profile

export JAVA_HOME=/home/deploy/java8
export JAVA_BIN=$JAVA_HOME/bin
export PATH=$PATH:$JAVA_BIN
export CLASSPATH=$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar

3、刷新java配置

root@st006:/home/deploy# source /etc/profile

4、检查Java环境配置是否生效

root@st006:/home/deploy# java -version
java version "1.8.0_172"
Java(TM) SE Runtime Environment (build 1.8.0_172-b11)
Java HotSpot(TM) 64-Bit Server VM (build 25.172-b11, mixed mode)

二、安装zookeeper

下载zookeeper包，下载地址：http://archive.apache.org/dist/zookeeper/zookeeper-3.5.5/apache-zookeeper-3.5.5-bin.tar.gz

1、解压tar包，并别名

root@st006:/home/deploy# tar -xf apache-zookeeper-3.5.5-bin.tar.gz 
root@st006:/home/deploy# ls
apache-zookeeper-3.5.5-bin  apache-zookeeper-3.5.5-bin.tar.gz
root@st006:/home/deploy# mv apache-zookeeper-3.5.5-bin zookeeper

2、别名配置文件

root@st006:/home/deploy/# cd zookeeper/conf/
root@st006:/home/deploy/zookeeper/conf# ls
configuration.xsl  log4j.properties  zoo_sample.cfg
root@st006:/home/deploy/zookeeper/conf# cp zoo_sample.cfg zoo.cfg 

3、启动zookeeper