批量清理ambari hadoop集群

ゞ浴缸里的玫瑰 2022-04-17 03:24 416阅读 0赞

1、关闭ambari-server，ambari-agent

ambari-server stop  
ambari-agent stop  
2、运行清理脚本

chmod +x ambari.sh

./ambari.sh

运行后显示：Please input your master hostname......

输入master的域名

#!/bin/bash
    # Program:
    #    卸载ambari服务
    # History:
    #    2018/11/10    -    Weiy    -    
    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 $hostList
    do
        #echo $host
        #检测主机的连通性
        unPing=$(ping $host -c $pingCount | grep 'Unreachable' | wc -l)
        if [ "$unPing" == "$pingCount" ]; then
            echo -e "$logPre======>$host is Unreachable,please check '/etc/hosts' file"
            continue
        fi
     
        echo "$logPre======>$host deleting... \n"
        #1.)删除hdp.repo、HDP.repo、HDP-UTILS.repo和ambari.repo
        ssh $host "cd $yumReposDir"
        ssh $host "rm -rf $yumReposDir/hdp.repo"
        ssh $host "rm -rf $yumReposDir/HDP*"
        ssh $host "rm -rf $yumReposDir/ambari.repo"
        
        #删除HDP相关的安装包
        ssh $host "yum remove -y  sqoop.noarch"
        ssh $host "yum remove -y  lzo-devel.x86_64"
        ssh $host "yum remove -y  hadoop-libhdfs.x86_64"
        ssh $host "yum remove -y  rrdtool.x86_64"
        ssh $host "yum remove -y  hbase.noarch"
        ssh $host "yum remove -y  pig.noarch"
        ssh $host "yum remove -y  lzo.x86_64" 
        ssh $host "yum remove -y  ambari-log4j.noarch"
        ssh $host "yum remove -y  oozie.noarch"
        ssh $host "yum remove -y  oozie-client.noarch"
        ssh $host "yum remove -y  gweb.noarch"
        ssh $host "yum remove -y  snappy-devel.x86_64"
        ssh $host "yum remove -y  hcatalog.noarch"
        ssh $host "yum remove -y  python-rrdtool.x86_64"
        ssh $host "yum remove -y  nagios.x86_64"
        ssh $host "yum remove -y  webhcat-tar-pig.noarch"
        ssh $host "yum remove -y  snappy.x86_64"
        ssh $host "yum remove -y  libconfuse.x86_64"
        ssh $host "yum remove -y  webhcat-tar-hive.noarch"
        ssh $host "yum remove -y  ganglia-gmetad.x86_64"
        ssh $host "yum remove -y  extjs.noarch"
        ssh $host "yum remove -y  hive.noarch"
        ssh $host "yum remove -y  hadoop-lzo.x86_64"
        ssh $host "yum remove -y  hadoop-lzo-native.x86_64"
        ssh $host "yum remove -y  hadoop-native.x86_64"
        ssh $host "yum remove -y  hadoop-pipes.x86_64"
        ssh $host "yum remove -y  nagios-plugins.x86_64"
        ssh $host "yum remove -y  hadoop.x86_64"
        ssh $host "yum remove -y  zookeeper.noarch"   
        ssh $host "yum remove -y  hadoop-sbin.x86_64"
        ssh $host "yum remove -y  ganglia-gmond.x86_64"
        ssh $host "yum remove -y  libganglia.x86_64"
        ssh $host "yum remove -y  perl-rrdtool.x86_64"
        ssh $host "yum remove -y  epel-release.noarch"
        ssh $host "yum remove -y  compat-readline5*"
        ssh $host "yum remove -y  fping.x86_64"
        ssh $host "yum remove -y  perl-Crypt-DES.x86_64"
        ssh $host "yum remove -y  exim.x86_64"
        ssh $host "yum remove -y ganglia-web.noarch"
        ssh $host "yum remove -y perl-Digest-HMAC.noarch"
        ssh $host "yum remove -y perl-Digest-SHA1.x86_64"
        ssh $host "yum remove -y bigtop-jsvc.x86_64"
        
        #删除快捷方式
        ssh $host "cd $alterNativesDir"
        ssh $host "rm -rf hadoop-etc" 
        ssh $host "rm -rf zookeeper-conf"
        ssh $host "rm -rf hbase-conf" 
        ssh $host "rm -rf hadoop-log" 
        ssh $host "rm -rf hadoop-lib"
        ssh $host "rm -rf hadoop-default" 
        ssh $host "rm -rf oozie-conf"
        ssh $host "rm -rf hcatalog-conf" 
        ssh $host "rm -rf hive-conf"
        ssh $host "rm -rf hadoop-man"
        ssh $host "rm -rf sqoop-conf"
        ssh $host "rm -rf hadoop-confone"
     
        #删除用户
        ssh $host "userdel -rf nagios"
        ssh $host "userdel -rf hive"
        ssh $host "userdel -rf ambari-qa"
        ssh $host "userdel -rf hbase"
        ssh $host "userdel -rf oozie"
        ssh $host "userdel -rf hcat"
        ssh $host "userdel -rf mapred"
        ssh $host "userdel -rf hdfs"
        ssh $host "userdel -rf rrdcached"
        ssh $host "userdel -rf zookeeper"
        ssh $host "userdel -rf sqoop"
        ssh $host "userdel -rf puppet"
        ssh $host "userdel -rf flume"
        ssh $host "userdel -rf tez"
        ssh $host "userdel -rf yarn"
        ssh $host "userdel -rf knox" 
        ssh $host "userdel -rf storm" 
        ssh $host "userdel -rf kafka"
        ssh $host "userdel -rf falcon"
        ssh $host "userdel -rf atlas"
        ssh $host "userdel -rf spark"
     
        #删除文件夹
        ssh $host "rm -rf /hadoop"
        ssh $host "rm -rf /etc/hadoop" 
        ssh $host "rm -rf /etc/hbase"
        ssh $host "rm -rf /etc/hcatalog" 
        ssh $host "rm -rf /etc/hive"
        ssh $host "rm -rf /etc/ganglia" 
        ssh $host "rm -rf /etc/nagios"
        ssh $host "rm -rf /etc/oozie"
        ssh $host "rm -rf /etc/sqoop"
        ssh $host "rm -rf /etc/zookeeper" 
        ssh $host "rm -rf /etc/flume"
        ssh $host "rm -rf /etc/storm" 
        ssh $host "rm -rf /etc/hive-hcatalog"
        ssh $host "rm -rf /etc/tez" 
        ssh $host "rm -rf /etc/falcon" 
        ssh $host "rm -rf /etc/knox" 
        ssh $host "rm -rf /etc/hive-webhcat"
        ssh $host "rm -rf /etc/kafka" 
        ssh $host "rm -rf /etc/slider" 
        ssh $host "rm -rf /etc/storm-slider-client"
        ssh $host "rm -rf /etc/spark"
        ssh $host "rm -rf /var/hadoop"
        ssh $host "rm -rf /var/run/hadoop" 
        ssh $host "rm -rf /var/run/hbase"
        ssh $host "rm -rf /var/run/hive"
        ssh $host "rm -rf /var/run/ganglia" 
        ssh $host "rm -rf /var/run/nagios"
        ssh $host "rm -rf /var/run/oozie"
        ssh $host "rm -rf /var/run/zookeeper"
        ssh $host "rm -rf /var/run/spark"
        ssh $host "rm -rf /var/run/flume"
        ssh $host "rm -rf /var/run/storm"
        ssh $host "rm -rf /var/run/webhcat"
        ssh $host "rm -rf /var/run/hadoop-yarn"
        ssh $host "rm -rf /var/run/hadoop-mapreduce"
        ssh $host "rm -rf /var/run/kafka"
        ssh $host "rm -rf /var/log/hadoop"
        ssh $host "rm -rf /var/log/hbase"
        ssh $host "rm -rf /var/log/hive"
        ssh $host "rm -rf /var/log/nagios" 
        ssh $host "rm -rf /var/log/oozie"
        ssh $host "rm -rf /var/log/zookeeper" 
        ssh $host "rm -rf /var/log/flume" 
        ssh $host "rm -rf /var/log/storm" 
        ssh $host "rm -rf /var/log/hadoop-yarn" 
        ssh $host "rm -rf /var/log/hadoop-mapreduce" 
        ssh $host "rm -rf /var/log/knox"  
        ssh $host "rm -rf /var/log/falcon" 
        ssh $host "rm -rf /var/log/webhcat" 
        ssh $host "rm -rf /var/log/spark" 
        ssh $host "rm -rf /usr/lib/hadoop"
        ssh $host "rm -rf /usr/lib/hbase"
        ssh $host "rm -rf /usr/lib/hcatalog" 
        ssh $host "rm -rf /usr/lib/hive"
        ssh $host "rm -rf /usr/lib/oozie"
        ssh $host "rm -rf /usr/lib/sqoop"
        ssh $host "rm -rf /usr/lib/zookeeper" 
        ssh $host "rm -rf /usr/lib/flume"
        ssh $host "rm -rf /usr/lib/storm"
        ssh $host "rm -rf /var/lib/hive"
        ssh $host "rm -rf /var/lib/ganglia" 
        ssh $host "rm -rf /var/lib/oozie"
        ssh $host "rm -rf /var/lib/zookeeper"
        ssh $host "rm -rf /var/tmp/oozie"
        ssh $host "rm -rf /var/lib/flume"
        ssh $host "rm -rf /var/lib/hadoop-hdfs"
        ssh $host "rm -rf /var/lib/knox" 
        ssh $host "rm -rf /var/tmp/oozie"
        ssh $host "rm -rf /tmp/hive"
        ssh $host "rm -rf /tmp/nagios" 
        ssh $host "rm -rf /tmp/ambari-qa" 
        ssh $host "rm -rf /tmp/sqoop-ambari-qa"
        ssh $host "rm -rf /var/nagios"
        ssh $host "rm -rf /hadoop/oozie"
        ssh $host "rm -rf /hadoop/zookeeper"
        ssh $host "rm -rf /hadoop/mapred"
        ssh $host "rm -rf /hadoop/hdfs"
        ssh $host "rm -rf /tmp/hadoop-hive" 
        ssh $host "rm -rf /tmp/hadoop-nagios" 
        ssh $host "rm -rf /tmp/hadoop-hcat"
        ssh $host "rm -rf /tmp/hadoop-hdfs"
        ssh $host "rm -rf /tmp/hadoop-ambari-qa" 
        ssh $host "rm -rf /tmp/hadoop" 
        ssh $host "rm -rf /tmp/hsperfdata_hbase"
        ssh $host "rm -rf /tmp/hsperfdata_hive"
        ssh $host "rm -rf /tmp/hsperfdata_nagios"
        ssh $host "rm -rf /tmp/hsperfdata_oozie"
        ssh $host "rm -rf /tmp/hsperfdata_zookeeper"
        ssh $host "rm -rf /tmp/hsperfdata_mapred"
        ssh $host "rm -rf /tmp/hsperfdata_hdfs"
        ssh $host "rm -rf /tmp/hsperfdata_hcat"
        ssh $host "rm -rf /tmp/hsperfdata_ambari-qa"
        ssh $host "rm -rf /var/lib/pgsql"
        ssh $host "rm -rf /home/atlas"
        ssh $host "rm -rf /home/accumulo"
        ssh $host "rm -rf /home/hbase"
        ssh $host "rm -rf /home/hive"
        ssh $host "rm -rf /home/oozie"
        ssh $host "rm -rf /home/storm"
        ssh $host "rm -rf /home/yarn"
        ssh $host "rm -rf /home/ambari-qa"
        ssh $host "rm -rf /home/falcon"
        ssh $host "rm -rf /home/hcat"
        ssh $host "rm -rf /home/kafka"
        ssh $host "rm -rf /home/mahout"
        ssh $host "rm -rf /home/spark"
        ssh $host "rm -rf /home/tez"
        ssh $host "rm -rf /home/zookeeper"
        ssh $host "rm -rf /home/flume"
        ssh $host "rm -rf /home/hdfs"
        ssh $host "rm -rf /home/knox"
        ssh $host "rm -rf /home/mapred"
        ssh $host "rm -rf /home/sqoop"
        ssh $host "rm -rf /tmp/ambari-qa"
        ssh $host "rm -rf /usr/hadoop"
        ssh $host "rm -rf /opt/hadoop"
     
        #删除ambari相关包
        ssh $host "yum remove -y ambari-*"
        ssh $host "yum remove -y postgresql"
        ssh $host "rm -rf /var/lib/ambari*"
        ssh $host "rm -rf /var/log/ambari*"
        ssh $host "rm -rf /usr/lib/python2.6/site-packages/ambari_*"
        ssh $host "rm -rf /usr/lib/python2.6/site-packages/resource_management"
        ssh $host "rm -rf /usr/lib/ambari-*"
        ssh $host "rm -rf /etc/ambari*"
        
        #清理yum数据源
        ssh $host "yum clean all"
     
        echo "$logPre======>$host is done! \n"
    done

3、检验是否卸载干净

yum list | grep @HDP

若没有，则手动删除  
yum remove -y xx