1、關閉ambari-server，ambari-agent
ambari-server stop
ambari-agent stop
2、運行清理腳本
chmod +x ambari.sh
./ambari.sh
運行後顯示：Please input your master hostname......
輸入master的域名
#!/bin/bash
# Program:
# 卸載ambari服務
# History:
# 2017/11/10 - Weiy -
PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin:~/bin
export PATH
#取得集羣的所有主機名，這裏需要注意：/etc/hosts配置的IP和主機名只能用一個空格分割
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數據庫
ssh $master "ambari-server reset"
for host in $hostList
do
#echo $host
#檢測主機的連通性
unPing=$(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.)刪除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"
#刪除HDP相關的安裝包
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"
#刪除快捷方式
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"
#刪除用戶
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"
#刪除文件夾
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"
#刪除ambari相關包
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數據源
ssh $host "yum clean all"
echo "$logPre======>$host is done! \n"
done
3、檢驗是否卸載乾淨
yum list | grep @HDP
若沒有，則手動刪除
yum remove -y xx