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<title><![CDATA[linuxの飘扬]]></title> 
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<link>https://www.linuxfly.org/post/675/</link>
<title><![CDATA[[原]Apache 因SSL Library Certificate has expired 无法启动]]></title> 
<author>linuxing &lt;emos#linuxfly.org&gt;</author>
<category><![CDATA[故障处理]]></category>
<pubDate>Thu, 07 Feb 2013 06:44:23 +0000</pubDate> 
<guid>https://www.linuxfly.org/post/675/</guid> 
<description>
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	&nbsp;&nbsp;&nbsp;&nbsp;今天收到一个老用户的电话，说一直在运行的Apache（HTTPD） 服务突然无法启动。据说没有修改任何的配置文件，就是昨晚重启机器后服务就无法起来了。类似的问题，首先排除的是系统和服务日志，messages 和httpd下面的error.log都没发现报错信息。在httpd 服务中加入-x 排错标记，发现是httpd 执行失败，怀疑与Apache 上额外的模块有关。把/etc/httpd/conf.d中的文件都移走，HTTPD服务可正常启动。逐一排除，发现问题是nss.conf 配置导致的。但从配置文件的修改时间来看，该文件在最近并没有修改，而是与其他配置一样都保持在系统刚安装的时间。<br/>&nbsp;&nbsp;&nbsp;&nbsp;再次查看服务日志，从/var/log/httpd/nss_error_log 文件中看到如下的错误：<br/><div class="quote"><div class="quote-title">引用</div><div class="quote-content">[Thu Feb 07 05:17:42 2013] [error] Certificate not verified: 'Server-Cert'<br/>[Thu Feb 07 05:17:42 2013] [error] <span style="color: #FF0000;">SSL Library Error: -8181 Certificate has expired</span><br/>[Thu Feb 07 05:17:42 2013] [error] Unable to verify certificate 'Server-Cert'. Add "NSSEnforceValidCerts off" to nss.conf so the server can start until the problem can be resolved.</div></div><br/>&nbsp;&nbsp;&nbsp;&nbsp;看来是证书过期了。<br/>............<br/><br/>Tags - <a href="https://www.linuxfly.org/tags/apache/" rel="tag">apache</a> , <a href="https://www.linuxfly.org/tags/nss/" rel="tag">nss</a>
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<link>https://www.linuxfly.org/post/675/#blogcomment6403</link>
<title><![CDATA[[评论] [原]Apache 因SSL Library Certificate has expired 无法启动]]></title> 
<author>fengyehong5566 &lt;user@domain.com&gt;</author>
<category><![CDATA[评论]]></category>
<pubDate>Tue, 21 Mar 2017 05:42:08 +0000</pubDate> 
<guid>https://www.linuxfly.org/post/675/#blogcomment6403</guid> 
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<link>https://www.linuxfly.org/post/675/#blogcomment6404</link>
<title><![CDATA[[评论] [原]Apache 因SSL Library Certificate has expired 无法启动]]></title> 
<author>fengyehong5566 &lt;user@domain.com&gt;</author>
<category><![CDATA[评论]]></category>
<pubDate>Tue, 21 Mar 2017 05:47:01 +0000</pubDate> 
<guid>https://www.linuxfly.org/post/675/#blogcomment6404</guid> 
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<![CDATA[ 
	楼主厉害！！！正对病症
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