Symptoms
Virtuozzo (PCS) 6.0 nodes cannot be updated via yum update
and face the error:
Could not retrieve mirrorlist http://updates.cloudserver.odin.com/mirrors/templates-x86_64 error was
14: PYCURL ERROR 22 - "The requested URL returned error: 404 Not Found"
Could not retrieve mirrorlist http://updates.cloudserver.odin.com/mirrors/templates-i386 error was
14: PYCURL ERROR 22 - "The requested URL returned error: 404 Not Found"
The same errors can be returned by OA updater prechecks and block installing updates/hotfixes.
Cause
Since Virtuozzo version 6.11 the official repositories were changed and new YUM configuration should be applied.
Resolution
Follow the resolution of the official Virtuozzo KB article:
Virtuozzo 6 node cannot be updated