zookeeper安装先需要jdk环境 zk下载地址：http://mirror.bit.edu.cn/apache/zookeeper/ wget http://mirror.bit.edu.cn/apache/zookeeper/zookeeper-3.6.1/apache-zookeeper-3.6.1-bin.tar.gz tar xvzf apache-zookeeper-3.6.1-bin.tar.gz mv apache-zookeeper-3.6.1-bin /usr/local/zookeeper cp /usr/local/zookeeper/conf/zoo_sample.cfg /usr/local/zookeeper/conf/zoo.cfg mkdir /usr/local/zookeeper/data mkdir /usr/local/zookeeper/logs vi /usr/local/zookeeper/conf/zoo.cfg dataDir=/usr/local/zookeeper/data dataLogDir=/usr/local/zookeeper/logs 启动： /usr/local/zookeeper/bin/zkServer.sh start 查看状态 /usr/local/zookeeper/bin/zkServer.sh status 查看已启动的zookeeper服务: /usr/local/zookeeper/bin/zkCli.sh iptables -I INPUT -p tcp --dport 2181 -j ACCEPT service iptables save
添加自动启动 vi /lib/systemd/system/zookeeper.service [Unit] Description=ZooKeeper Service After=network.target After=syslog.target [Service] Type=forking Environment=ZOO_LOG_DIR=/usr/local/zookeeper/logs Environment=PATH=/usr/local/jdk1.8.0_261/bin:/usr/local/jdk1.8.0_261/jre/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/root/bin:/bin User=root Group=root ExecStart=/usr/local/zookeeper/bin/zkServer.sh start /usr/local/zookeeper/conf/zoo.cfg ExecStop=/usr/local/zookeeper/bin/zkServer.sh stop /usr/local/zookeeper/conf/zoo.cfg ExecReload=/usr/local/zookeeper/bin/zkServer.sh restart /usr/local/zookeeper/conf/zoo.cfg Restart=on-failure [Install] WantedBy=multi-user.target systemctl daemon-reload systemctl start zookeeper systemctl status zookeeper systemctl enable zookeeper
启动时失败,log: java.io.IOException: Failed to bind to /0.0.0.0:8080 解决: vi /usr/local/zookeeper/conf/zoo.cfg admin.serverPort=8081