一键启动zookeeper集群

• 集群部署规划：

  192.168.253.100 node-01 zk-01 kafka-01 storm-01
  192.168.253.101 node-02 zk-02 kafka-02 storm-02
  192.168.253.102 node-03 zk-03 kafka-03 storm-03

• 集群配置环境：

  #set zookeeper env
  export ZK_HOME=/export/software/zookeeper
  export PATH=${ZK_HOME}/bin:$PATH

• 一键启动脚本的环境变量配置

  #set onekey env
  export OK_HOME=/export/servers/oneKey
  export PATH=${OK_HOME}/zk:$PATH

• 一键启动的目录信息

  cd /export/servers/oneKey/zk
  ll
  -rw-r--r--. 1 root root  21 Nov 11 03:46 slave
  -rwxr-xr-x. 1 root root 160 Nov 11 03:46 startzk.sh
  -rwxr-xr-x. 1 root root 172 Nov 11 03:47 stopzk.sh

• slave.sh文件

  node-01
  node-02
  node-03

• startzk.sh文件

  cat /export/servers/oneKey/zk/slave | while read line
  do
  {
   echo $line
   ssh $line "source /etc/profile;nohup zkServer.sh start >/dev/nul* 2>&1 &"
  }&
  wait
  done

• stopzk.sh文件

  cat /export/servers/oneKey/zk/slave | while read line
  do
  {
   echo $line
   ssh $line "source /etc/profile;jps |grep QuorumPeerMain |cut -c 1-4 |xargs  kill -s 9"
  }&
  wait
  done 

文章出处:http://qxu2148080263.my3w.com/index.php/archives/12/

每一个成功的背后都有无数个无人知晓的黑夜。

因为

夜晚，是超越对手的最佳时机。

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