1. 环境准备

本文安装KERBEROS主要基于IBM BigInSights 环境,虚拟机环境可从以下网址下载。

http://www.ibm.com/analytics/us/en/technology/hadoop/

2. 安装

2.1 安装krb5

#yum -y install krb5-server krb5-libs krb5-auth-dialog krb5-workstation

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2.2 配置krb5

#vi /var/lib/ambari-server/resources/scripts/krb5.conf

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2.3 创建数据库

#kdb5_util create –s

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2.4 启动

#/etc/rc.d/init.d/krb5kdc start
#/etc/rc.d/init.d/kadmin start

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2.5 创建admin用户的principal

#kadmin.local -q "addprinc admin/admin "

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2.6 确认步骤5成功

#cat /var/kerberos/krb5kdc/kadm5.acl

2.7 重启

#/etc/rc.d/init.d/krb5kdc restart
#/etc/rc.d/init.d/kadmin restart

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3.ambari管理界面配置

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