黑猴子的家：es.sh

#!/bin/bashuser=`whoami`
elasticsearch_home=/opt/module/elasticsearch-7.10.2echo -e "================    正在 $1 ElasticSearch       ==========="
case $1 instart)for((host=102; host<=104; host++)); doecho -e "\n--- $1 $user@hadoop$host---"ssh $user@hadoop$host "$elasticsearch_home/bin/elasticsearch -d -p $elasticsearch_home/es.pid"done;;stop)for((host=102; host<=104; host++)); doecho -e "\n--- $1 $user@hadoop$host---"ssh $user@hadoop$host 'kill `cat /opt/module/elasticsearch-7.10.2/es.pid`'done;;*)echo "你启动的姿势不对"echo "  start   启动elasticsearch集群"echo "  stop    停止elasticsearch集群";;
esac