Ambari自动化卸载shell脚本
#!/bin/ bash # Program: # uninstall ambari automatic # History: # 2014 / 01 / 13 - Ivan - 2862099249 @qq.com - First release PATH =/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin:~/ bin export PATH #取得集群的所有主机名,这里需要注意: /etc/ hosts配置的IP和主机名只能用一个空格分割 hostList =$( cat /etc/hosts | tail -n + 3 | cut -d ' ' -f 2 ) yumReposDir =/etc/ yum .repos.d/ alterNativesDir =/etc/alternatives/ pingCount = 5 logPre = TDP read -p " Please input your master hostname: " master master =${master:- " master " } ssh $master " ambari-server stop " #重置ambari数据库 ssh $master " ambari-server reset " for host in