zookeeper 单节点安装

🧙 Questions

安装zookeeper单节点 3.8.0

☄️ Ideas

下载zookeeper安装包

nohup wget https://archive.apache.org/dist/zookeeper/zookeeper-3.8.0/apache-zookeeper-3.8.0-bin.tar.gz >> download_zookeeper.log 2>&1 &
tail -f download_zookeeper.log

解压并创建软连接

sudo mkdir -p /data/zookeeper
sudo chown -R ispong:ispong /data/zookeeper

tar -vzxf apache-zookeeper-3.8.0-bin.tar.gz -C /data/zookeeper
sudo ln -s /data/zookeeper/apache-zookeeper-3.8.0-bin /opt/zookeeper

配置环境变量

sudo vim /etc/profile

export ZOOKEEPER_HOME=/opt/zookeeper
export PATH=$PATH:$ZOOKEEPER_HOME/bin

source /etc/profile

修改配置

mkdir -p /data/zookeeper/data
cp /opt/zookeeper/conf/zoo_sample.cfg  /opt/zookeeper/conf/zoo.cfg
vim /opt/zookeeper/conf/zoo.cfg

dataDir=/data/zookeeper/data

启动

zkServer.sh start

jps
# 2184 QuorumPeerMain

查看端口号

sudo netstat -ntpl | grep 2181

查看节点状态

zkServer.sh status

🔗 Links

• zookeeper website
• zookeeper download
• zookeeper 集群安装手册