supervisor关停脚本
#! /bin/sh
function killJStormOnHost(){
echo “Kill jstorm on server:$1”
existed=ssh username@$1 'ps -ef| grep supervisor|grep -v grep' echo “$existed” if [ ! -n “$existed” ]; then echo -e “Nothing to kill!\n\n” return else echo -e “Something to kill!\n\n” ssh username@$1 ‘sudo ps -ef | grep supervisor|grep -v grep| awk “{print $2}”| xargs sudo kill’ echo “Killed supervisor on host:$1 …………………….” fi
}
function stopHostJStorm(){
echo “Param HostId:$1” echo “Host $1jstorm killing…”
killJStormOnHost “hostprefix${1}.wap.cn”
}
for((i=1;i<=8;i++));
do stopHostJStorm “$i” sleep 1 done
### supervisor启动脚本
#! /bin/sh
function startSupervisorOnHost(){ echo “Starting storm supervisor onHost:$1” ssh username@$1 ‘nohup sudo /home/corp/storm/apache-storm-1.0.2/bin/storm supervisor > /dev/null 2>&1 &’ sleep 2 echo “Started with pid below……………..” ssh username@$1 ‘sudo ps -ef | grep supervisor |grep -v grep| awk “{print $2}”’ }
for((i=1;i<=8;i++));
do startSupervisorOnHost “hostprefix${i}.wap.cn” sleep 1 done
