本篇内容主要讲解“Debian8下的radosgw安装与排错方法”，感兴趣的朋友不妨来看看。本文介绍的方法操作简单快捷，实用性强。下面就让小编来带大家学习“Debian8下的radosgw安装与排错方法”吧!
#Debian8下的radosgw安装与排错
具体安装过程请参考官方文档
关键的几个配置文件
cat /etc/ceph/ceph.conf
[global]
....
[client.rgw.demo]
host = demo
keyring = /etc/ceph/ceph.client.radosgw.demo.keyring
rgw socket path = /var/run/ceph/ceph-client.rgw.demo.asok
log file = /var/log/radosgw/client.radosgw.demo.log
rgw print continue = false
cat /etc/apache2/sites-available/rgw.conf
<VirtualHost *:80>
ServerName demo
DocumentRoot /var/www/html
ErrorLog /var/log/apache2/rgw_error.log
CustomLog /var/log/apache2/rgw_access.log combined
# LogLevel debug
RewriteEngine On
RewriteRule .* - [E=HTTP_AUTHORIZATION:%{HTTP:Authorization},L]
SetEnv proxy-nokeepalive 1
ProxyPass / unix:///var/run/ceph/ceph-client.rgw.demo.asok|fcgi://localhost:9000/ #这里注意对应前面ceph.conf里面asok文件的路径
</VirtualHost>注意官方文档漏掉要禁用默认site的操作，需要执行a2dissite 000-default，测试发现报500错误，具体内容如下
curl http://10.0.2.15
<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
<html><head>
<title>500 Internal Server Error</title>
</head><body>
<h2>Internal Server Error</h2>
<p>The server encountered an internal error or
misconfiguration and was unable to complete
your request.</p>
<p>Please contact the server administrator at
[no address given] to inform them of the time this error occurred,
and the actions you performed just before this error.</p>
<p>More information about this error may be available
in the server error log.</p>
<hr>
<address>Apache/2.4.10 (Debian) Server at 10.0.2.15 Port 80</address>
</body></html>
tail -f /var/log/apache2/rgw_error.log
[Thu Sep 17 13:51:49.877636 2015] [proxy:warn] [pid 13025:tid 140558455908096] [client 10.0.2.15:33708] AH01144: No protocol handler was valid for the URL /. If you are using a DSO version of mod_proxy, make sure the proxy submodules are included in the configuration using LoadModule.
[Thu Sep 17 13:53:20.416251 2015] [proxy:warn] [pid 13026:tid 140558358009600] [client 10.0.2.15:33713] AH01144: No protocol handler was valid for the URL /. If you are using a DSO version of mod_proxy, make sure the proxy submodules are included in the configuration using LoadModule.
[Thu Sep 17 13:54:40.455318 2015] [proxy:warn] [pid 13025:tid 140558316046080] [client 10.0.2.15:33714] AH01144: No protocol handler was valid for the URL /. If you are using a DSO version of mod_proxy, make sure the proxy submodules are included in the configuration using LoadModule.
[Thu Sep 17 14:09:23.823843 2015] [proxy:warn] [pid 13993:tid 140035573221120] [client 10.0.2.15:33716] AH01144: No protocol handler was valid for the URL /. If you are using a DSO version of mod_proxy, make sure the proxy submodules are included in the configuration using LoadModule.
[Thu Sep 17 14:13:52.140677 2015] [proxy:warn] [pid 14308:tid 139872356669184] [client 10.0.2.15:33718] AH01144: No protocol handler was valid for the URL /. If you are using a DSO version of mod_proxy, make sure the proxy submodules are included in the configuration using LoadModule.
解决这个问题，需要开启几个关键模块再重启服务，官方文档坑还是比较多的。
a2enmod rewrite
a2enmod proxy
a2enmod proxy_fcgi
service apache2 restart
说明：官方文档对apache2的配置做了比较大的更新，2.4.9以前的版本直接使用fastcgi（mod_fastcgi），2.4.10以后使用的是Unix Domain Socket (UDS)转factcgi(mod proxy_fcgi)。
到此，相信大家对“Debian8下的radosgw安装与排错方法”有了更深的了解，不妨来实际操作一番吧！这里是天达云网站，更多相关内容可以进入相关频道进行查询，关注我们，继续学习！