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	<title>DevOps技术分享 &#187; LDAP</title>
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		<title>Redhat6下构建LDAP服务</title>
		<link>http://www.showerlee.com/archives/711</link>
		<comments>http://www.showerlee.com/archives/711#comments</comments>
		<pubDate>Wed, 28 Aug 2013 03:36:04 +0000</pubDate>
		<dc:creator>showerlee</dc:creator>
				<category><![CDATA[LINUX]]></category>
		<category><![CDATA[LDAP]]></category>

		<guid isPermaLink="false">http://www.showerlee.com/?p=711</guid>
		<description><![CDATA[下周RHCE考试，由于有几道题涉及LDAP服务，中心有现成LDAP服务器，但家练习的话就悲剧了，所以和LDAP [&#8230;]]]></description>
				<content:encoded><![CDATA[<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	下周RHCE考试，由于有几道题涉及<a href="http://www.showerlee.com/archives/tag/ldap" title="查看LDAP中的全部文章" class="tag_link">LDAP</a>服务，中心有现成<a href="http://www.showerlee.com/archives/tag/ldap" title="查看LDAP中的全部文章" class="tag_link">LDAP</a>服务器，但家练习的话就悲剧了，所以和LDAP斗争了几天，参考了中心老师和网上的文档配置方法和思路，最终测试完毕。
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	现归纳成文档，有兴趣的朋友可以作为参考，如有遗漏，还请回复指出。
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	实验环境：
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	REDHAT6.3
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	LDAP server:172.24.30.20
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	LDAP clent: 172.24.30.25
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	准备工作：
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	配置前先关闭iptables和SELINUX，避免配置过程中报错。
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	# service iptables stop
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	# setenforce 0
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	# vi /etc/sysconfig/selinux
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	---------------
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	SELINUX=disabled
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	---------------
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	<strong>1.LDAP server端配置：</strong>
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	安装LDAP服务（使用YUM本地光盘安装）
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	# yum install openldap-* -y
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	提示安装以下4个包
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	openldap-devel-2.4.23-26.el6.x86_64
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	openldap-clients-2.4.23-26.el6.x86_64
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	openldap-2.4.23-26.el6.x86_64
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	openldap-servers-2.4.23-26.el6.x86_64
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	拷贝LDAP配置文件到LDAP目录(redhat6.3)：
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	# cd /etc/openldap/
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	# cp /usr/share/openldap-servers/slapd.conf.obsolete slapd.conf
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	redhat6.0或6.1版本配置文件在主目录有备份：
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	# cd /etc/openldap/
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	# cp slapd.conf.bak slapd.conf
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	创建LDAP管理员密码：
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	# slappasswd
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	这里我输入的密码是redhat,输入完密码后,返回一串密文，先保存到剪贴板
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	{SSHA}pfAJm+JJa4ec2y8GjTc8uMEJpoR5YKLy
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	编译配置文件
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	# vi /etc/openldap/slapd.conf
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	找到115行，默认如图：
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	<a href="http://www.showerlee.com/wp-content/uploads/2013/08/115.jpg"><img onerror="javascript:this.src='http://www.showerlee.com/wp-content/themes/BYMT/images/images_error.jpg'" src="http://www.showerlee.com/wp-content/uploads/2013/08/115.jpg" alt="1" width="548" height="170" class="alignnone size-full wp-image-712" /></a>
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	修改为：
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	<a href="http://www.showerlee.com/wp-content/uploads/2013/08/28.jpg"><img onerror="javascript:this.src='http://www.showerlee.com/wp-content/themes/BYMT/images/images_error.jpg'" src="http://www.showerlee.com/wp-content/uploads/2013/08/28.jpg" alt="2" width="545" height="166" class="alignnone size-large wp-image-713" /></a>
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	高亮部分为刚才生成的密码（加密后的）。
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	配置文件最后几行的权限部分我们也要做相应的更改：
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	原内容：
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	<a href="http://www.showerlee.com/wp-content/uploads/2013/08/36.jpg"><img onerror="javascript:this.src='http://www.showerlee.com/wp-content/themes/BYMT/images/images_error.jpg'" src="http://www.showerlee.com/wp-content/uploads/2013/08/36.jpg" alt="3" width="536" height="97" class="alignnone size-large wp-image-714" /></a>
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	更改为：
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	<a href="http://www.showerlee.com/wp-content/uploads/2013/08/46.jpg"><img onerror="javascript:this.src='http://www.showerlee.com/wp-content/themes/BYMT/images/images_error.jpg'" src="http://www.showerlee.com/wp-content/uploads/2013/08/46.jpg" alt="4" width="537" height="83" class="alignnone size-large wp-image-715" /></a><span style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;line-height:21px;background-color:#FFFFFF;"></span>
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	保存退出。
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	拷贝DB_CONFIG文件到指定目录
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	# cp /usr/share/openldap-servers/DB_CONFIG.example &nbsp;/var/lib/ldap/DB_CONFIG
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	删除默认/etc/openldap/slapd.d下面的所有内容，否则后面在使用ldapadd的时候会报错：
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	# rm -rf /etc/openldap/slapd.d/*
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	启动LDAP的slapd服务,并设置自启动：
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	# service slapd restart
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	# chkconfig slapd on
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	赋予配置目录相应权限：
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	# chown -R ldap:ldap /var/lib/ldap
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	# chown -R ldap:ldap /etc/openldap/
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	测试并生成配置文件：
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	slaptest &nbsp;-f /etc/openldap/slapd.conf -F /etc/openldap/slapd.d
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	返回config file testing succeeded,则配置成功。
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	赋予生成的配置文件予权限并重启：
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	# chown -R ldap:ldap /etc/openldap/slapd.d
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	# service slapd restart
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	创建一个账号，以备客户端测试登陆
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	# useradd ldapuser1
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	# passwd ldapuser1
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	至此，这些用户仅仅是系统上存在的用户（存储在/etc/passwd和/etc/shadow上），并没有在LDAP数据库里，所以要把这些用户导入到LDAP里面去。但LDAP只能识别特定格式的文件 即后缀为ldif的文件（也是文本文件），所以不能直接使用/etc/passwd和/etc/shadow。 需要migrationtools这个工具把这两个文件转变成LDAP能识别的文件。
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	安装配置migrationtools
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	# yum install migrationtools -y
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	进入migrationtool配置目录
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	# cd /usr/share/migrationtools/
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	首先编辑migrate_common.ph
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	# vi &nbsp;migrate_common.ph
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	找到如下内容（大概在70行）：
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	<a href="http://www.showerlee.com/wp-content/uploads/2013/08/53.jpg"><img onerror="javascript:this.src='http://www.showerlee.com/wp-content/themes/BYMT/images/images_error.jpg'" src="http://www.showerlee.com/wp-content/uploads/2013/08/53.jpg" alt="5" width="427" height="120" class="alignnone size-large wp-image-716" /></a>
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	修改为：
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	<a href="http://www.showerlee.com/wp-content/uploads/2013/08/63.jpg"><img onerror="javascript:this.src='http://www.showerlee.com/wp-content/themes/BYMT/images/images_error.jpg'" src="http://www.showerlee.com/wp-content/uploads/2013/08/63.jpg" alt="6" width="506" height="119" class="alignnone size-large wp-image-717" /></a>
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	下面利用pl脚本将/etc/passwd 和/etc/shadow生成LDAP能读懂的文件格式，保存在/tmp/下
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	# ./migrate_base.pl &gt; /tmp/base.ldif
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	# ./migrate_passwd.pl &nbsp;/etc/passwd &gt; /tmp/passwd.ldif
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	# ./migrate_group.pl &nbsp;/etc/group &gt; /tmp/group.ldif
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	下面就要把这三个文件导入到LDAP，这样LDAP的数据库里就有了我们想要的用户
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	# ldapadd -x -D "cn=admin,dc=example,dc=com" -W -f /tmp/base.ldif
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	# ldapadd -x -D "cn=admin,dc=example,dc=com" -W -f /tmp/passwd.ldif
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	# ldapadd -x -D "cn=admin,dc=example,dc=com" -W -f /tmp/group.ldif
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	过程若无报错，则LDAP服务端配置完毕
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	重启slapd完成配置
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	# service slapd restart
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	现安装NFS，并把ldapuser1的家目录做NFS共享.
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	默认REDHAT已安装
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	# yum install nfs* -y
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	配置NFS共享：
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	# vi /etc/exports
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	--------------
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	/home/ldapuser1 &nbsp; &nbsp; &nbsp; &nbsp; *(rw,no_root_squash)
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	--------------
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	重启nfs服务：
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	# service rpcbind restart
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	# service nfs restart
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	<strong>2.LDAP 客户端配置</strong>
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	打开客户端图形化界面命令行
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	输入system-config-authentication，按照如图配置：
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	<a href="http://www.showerlee.com/wp-content/uploads/2013/08/73.jpg"><img onerror="javascript:this.src='http://www.showerlee.com/wp-content/themes/BYMT/images/images_error.jpg'" src="http://www.showerlee.com/wp-content/uploads/2013/08/73.jpg" alt="7" width="545" height="392" class="alignnone size-full wp-image-718" /></a>
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	配置结束点Apply保存退出，系统会自动重启sssd服务
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	配置autofs，实现ldapuser1登录成功后，能够访问本地家目录/home/ldapuser1，该目录挂载于网内LDAP服务器172.24.30.20：/home/ldapuser1下
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	# vi /etc/auto.master
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	添加一行：
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	--------------
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	/home &nbsp; /etc/auto.misc
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	--------------
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	# vi /etc/auto.master
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	添加一行：
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	--------------
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	* &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; -fstype=nfs &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 172.24.30.20:/home/&amp;
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	--------------
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	重启autofs服务：
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	# service autofs reload
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	登陆ldapuser1账户：
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	若未返回系统未找到ldapuser1家目录报错信息，则LDAP客户端配置成功。
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	<span style="color:#FF0000;">注：这里若仍无法登陆，请进入setup模式配置LDAP登陆</span>
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	# id ldapuser1
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	uid=500(ldapuser1) gid=500(ldapuser1) groups=500(ldapuser1)
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	# su - ldapuser1
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	# pwd
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	/home/ldapuser1
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	至此大功告成。。。
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	
</p>
<p style="color:#555555;font-family:宋体, 'Arial Narrow', arial, serif;font-size:14px;background-color:#FFFFFF;">
	<span style="color:#FF0000;">注：LDAP服务需要服务器和客户端的时间保持大致一致，否则在登陆ldapuser1账户时可能会报错，<span>这里NTP服务搭建省略，</span>可以手工修改两台服务器的时间保持一致。</span></p>
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