WARNING - OLD ARCHIVES

This is an archived copy of the Xen.org mailing list, which we have preserved to ensure that existing links to archives are not broken. The live archive, which contains the latest emails, can be found at http://lists.xen.org/
   
 
 
Xen 
 
Home Products Support Community News
 
   
 

xen-devel

[Xen-devel] xen4 on Debian and xmlrpc over ssl

To: xen-devel@xxxxxxxxxxxxxxxxxxx
Subject: [Xen-devel] xen4 on Debian and xmlrpc over ssl
From: Alexandre Chapellon <a.chapellon@xxxxxxxxx>
Date: Fri, 10 Jun 2011 10:03:00 +0200
Delivery-date: Fri, 10 Jun 2011 01:04:43 -0700
Envelope-to: www-data@xxxxxxxxxxxxxxxxxxx
List-help: <mailto:xen-devel-request@lists.xensource.com?subject=help>
List-id: Xen developer discussion <xen-devel.lists.xensource.com>
List-post: <mailto:xen-devel@lists.xensource.com>
List-subscribe: <http://lists.xensource.com/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=subscribe>
List-unsubscribe: <http://lists.xensource.com/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=unsubscribe>
Sender: xen-devel-bounces@xxxxxxxxxxxxxxxxxxx
User-agent: Mozilla/5.0 (X11; U; Linux i686; fr; rv:1.9.2.17) Gecko/20110414 Lightning/1.0b2 Thunderbird/3.1.10
Hello,

I am using xen for quite a while. To ensure better feeling for everybody here I use convirt as a VM life cycle manager.

Convirt uses XMLRPC api of xen to talk to the hypervisor, and I configured convirt to use it over SSL for peace of mind. It all worked nicely with Xen3.2 but I have recently discovered some issues, i assume comes from xen4.

My xend-debug.log are full of error messages like this:

|Traceback (most recent call last):
File "/usr/lib/python2.5/SocketServer.py", line 464, in process_request_thread
    self.finish_request(request, client_address)
  File "/usr/lib/python2.5/SocketServer.py", line 254, in finish_request
    self.RequestHandlerClass(request, client_address, self)
File "/usr/lib/xen-4.0/lib/python/xen/util/xmlrpclib2.py", line 106, in <lambda>
    requestHandler(allowed, x, y, z)),
File "/usr/lib/xen-4.0/lib/python/xen/util/xmlrpclib2.py", line 65, in __init__
    server)
  File "/usr/lib/python2.5/SocketServer.py", line 522, in __init__
    self.handle()
  File "/usr/lib/python2.5/BaseHTTPServer.py", line 316, in handle
    self.handle_one_request()
File "/usr/lib/python2.5/BaseHTTPServer.py", line 310, in handle_one_request
    method()
File "/usr/lib/xen-4.0/lib/python/xen/util/xmlrpclib2.py", line 90, in do_POST
    self.connection.shutdown(1)
File "/usr/lib/xen-4.0/lib/python/xen/xend/server/SSLXMLRPCServer.py", line 67, in shutdown
    self.__dict__["conn"].shutdown()
Error: []
Exception in thread Thread-76:
Traceback (most recent call last):
  File "/usr/lib/python2.5/threading.py", line 486, in __bootstrap_inner
    self.run()
  File "/usr/lib/python2.5/threading.py", line 446, in run
    self.__target(*self.__args, **self.__kwargs)
File "/usr/lib/python2.5/SocketServer.py", line 468, in process_request_thread
    self.close_request(request)
  File "/usr/lib/python2.5/SocketServer.py", line 378, in close_request
    request.close()
File "/usr/lib/xen-4.0/lib/python/xen/xend/server/SSLXMLRPCServer.py", line 56, in close
    self.shutdown()
File "/usr/lib/xen-4.0/lib/python/xen/xend/server/SSLXMLRPCServer.py", line 66, in shutdown
    self.__dict__["conn"].shutdown()
Error: []|

Some fonctionnality of convirt that used to work with xen3 do not work. As the error message seemed to involve use of SLL with XMLRPC. I modified my configuration convirt and xend to use cleartext XMLRPC... The error then disappeared and functionnalty that failed works again.

Does anybody has a clue what can cause thoose messages?

regards.

_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-devel

<Prev in Thread] Current Thread [Next in Thread>
  • [Xen-devel] xen4 on Debian and xmlrpc over ssl, Alexandre Chapellon <=