#!/bin/bash
if [ $# -lt 1 ];then
echo "invalid param"
exit
fi
hosts=(node1 node2 node3)
# 判断第二个参数是否在hosts数组中
contains(){
n=1
for i in ${hosts[*]}
do
if [ "$1" = "$i" ];then
n=0
fi
done
echo $n
}
case $1 in
"start"){
for i in ${hosts[*]}
do
echo ---------- zookeeper $i 启动 ------------
ssh $i "/export/server/zookeeper-3.4.6/bin/zkServer.sh start"
done
};;
"stop"){
for i in ${hosts[*]}
do
echo ---------- zookeeper $i 停止 ------------
ssh $i "/export/server/zookeeper-3.4.6/bin/zkServer.sh stop"
done
};;
"status"){
for i in ${hosts[*]}
do
echo ---------- zookeeper $i 状态 ------------
ssh $i "/export/server/zookeeper-3.4.6/bin/zkServer.sh status"
done
};;
"client")
if [ $# -ne 2 ];then
echo "need two params, but given $#"
exit
elif [ $(contains $2) -eq 1 ];then
echo "second param error: $2"
exit
fi
echo ---------- 连接客户端zookeeper $2 ------------
/export/server/zookeeper-3.4.6/bin/zkCli.sh -server $2:2181
;;
*)
echo ---------- param $* invalid ------------
;;
esac
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