解决cobbler reposync 同步 epel 和updates源报错

操作系统: CentOS:6.5

cobbler 版本：2.4.0
问题说明 ：cobbler reposync 同步epel 和updates 源的时候报错

错误信息：

received on stderr:

Exception occured: <class 'cobbler.cexceptions.CX'>

Exception value: 'cobbler reposync failed'

Exception Info:

 File "/usr/lib/python2.6/site-packages/cobbler/utils.py", line 129, in die

   raise CX(msg)

Exception occured: <class 'cobbler.cexceptions.CX'>

Exception value: 'cobbler reposync failed'

Exception Info:

 File "/usr/lib/python2.6/site-packages/cobbler/action_reposync.py", line 125, in run

   self.sync(repo)

  File "/usr/lib/python2.6/site-packages/cobbler/action_reposync.py", line 169, in sync

   return self.yum_sync(repo)

  File "/usr/lib/python2.6/site-packages/cobbler/action_reposync.py", line 402, in yum_sync

   utils.die(self.logger,"cobbler reposync failed")

  File "/usr/lib/python2.6/site-packages/cobbler/utils.py", line 137, in die

   raise CX(msg)

reposync failed, tries left: 0

Exception occured: <class 'cobbler.cexceptions.CX'>

Exception value: 'reposync failed, retry limit reached, aborting'

Exception Info:

 File "/usr/lib/python2.6/site-packages/cobbler/utils.py", line 129, in die

   raise CX(msg)

Exception occured: <class 'cobbler.cexceptions.CX'>

Exception value: 'reposync failed, retry limit reached, aborting'

Exception Info:

 File "/usr/lib/python2.6/site-packages/cobbler/remote.py", line 89, in run

   rc = self._run(self)

  File "/usr/lib/python2.6/site-packages/cobbler/remote.py", line 251, in runner

   name=None, nofail=nofail, logger=self.logger)

  File "/usr/lib/python2.6/site-packages/cobbler/api.py", line 808, in reposync

   return reposync.run(name)

  File "/usr/lib/python2.6/site-packages/cobbler/action_reposync.py", line 147, in run

   utils.die(self.logger,"reposync failed, retry limit reached, aborting")

  File "/usr/lib/python2.6/site-packages/cobbler/utils.py", line 137, in die

   raise CX(msg)

!!! TASK FAILED !!!

解决方法：

上述错误网上搜索可能是cobbler的bug，下面的方法只是绕过这个问题

把修改epel 和updates 的协议换成rsync，源地址更换为中科大的地址(国内源地址中，163和sohu不支持rsync协议)，

cobbler repo edit --name=centos6.5-x86_64-epel --mirror=rsync://mirrors.ustc.edu.cn/epel/6/x86_64/ --arch=x86_64 --breed=rsync
cobbler repo edit --name=centos6.5-x86_64-updates --mirror=rsync://mirrors.ustc.edu.cn/centos/6/updates/x86_64/ --arch=x86_64 --breed=rsync