Zookeeper install linux stand-alone version

Download zookeeper installation package

wget https://archive.apache.org/dist/zookeeper/zookeeper-3.4.6/zookeeper-3.4.6.tar.gz
version zookeeper-3.4.6
unzip tar -zxvf zookeeper-3.4.6.tar.gz

Check the system jdk environment

Here use jdk version 1.8

vi /etc/profile to
set ZOOKEEPERHOME

export JAVA_HOME=/usr/local/java/jdk1.8.0_144
export JRE_HOME=${
    
    JAVA_HOME}/jre
export CLASSPATH=.:${
    
    JAVA_HOME}/lib:${
    
    JRE_HOME}/lib:$CLASSPATH
export JAVA_PATH=${
    
    JAVA_HOME}/bin:${
    
    JRE_HOME}/bin
export PATH=$PATH:${
    
    JAVA_PATH}

#nginx
export NGINX_HOME=/usr/local/nginx
export PATH=$PATH:$NGINX_HOME/sbin
#zookeeper
export ZOOKEEPERHOME=/opt/zookeeper-3.4.6

Modify the zoo_sample.cfg file

cd /opt/zookeeper-3.4.6/conf
mv zoo_sample.cfg zoo.cfg
set data directory, log directory

Start zookeeper

Enter the bin directory, start zookeeper

./zkServer.sh start start zookeeper
./zkServer.sh status Query zookeeper status