centos7安装Zookeeper

下载
cd /home/admin

java

yum install java-11-openjdk-devel -y

zookeeper

wget http://mirror.bit.edu.cn/apache/zookeeper/zookeeper-3.6.2/apache-zookeeper-3.6.2-bin.tar.gz
解压
tar -zxvf apache-zookeeper-3.6.2-bin.tar.gz
cd apache-zookeeper-3.6.2-bin/conf
运行
./bin/zkServer.sh start
查看是否成功
netstat -tunlp | egrep 2181
放开防火墙
firewall-cmd --zone=public --add-port=2181/tcp --permanent
firewall-cmd --reload