[ovirt-devel] HE setup failure

[Nir Soffer]

On Mon, Feb 13, 2017 at 1:45 PM, Sahina Bose <sabose at redhat.com> wrote:

> Hi all,
>
> The HE setup fails in ovirt-system-tests while deploying HE on
> hyperconverged gluster setup using master
>
> Error :
> Failed to execute stage 'Misc configuration': <ProtocolError for
> localhost:54321/RPC2: 400 Bad Request>"
>
> Traceback from hosted-engine log:
> ProtocolError: <ProtocolError for localhost:54321/RPC2: 400 Bad Request>
>   File "/usr/lib/python2.7/site-packages/ovirt_hosted_engine_ha/lib/storage_backends.py",
> line 279, in create_volume
>     volUUID=volume_uuid
>   File "/usr/lib/python2.7/site-packages/ovirt_hosted_engine_ha/lib/storage_backends.py",
> line 245, in _get_volume_path
>     volUUID
>   File "/usr/lib64/python2.7/xmlrpclib.py", line **FILTERED**3, in
> __call__
>     return self.__send(self.__name, args)
>   File "/usr/lib64/python2.7/xmlrpclib.py", line 1587, in __request
>     verbose=self.__verbose
>   File "/usr/lib64/python2.7/xmlrpclib.py", line 1273, in request
>     return self.single_request(host, handler, request_body, verbose)
>   File "/usr/lib64/python2.7/xmlrpclib.py", line 1321, in single_request
>     response.msg,
> ProtocolError: <ProtocolError for localhost:54321/RPC2: 400 Bad Request>
>
> Is this a regression?
>

xmlrpc was deprecated in 3.6, and we disabled it in master:
https://github.com/oVirt/vdsm/commit/1350c887f75b2ac9a095e1662c87b1212f702248

You must use jsonrpc to talk with vdsm.

I know that hosted engine moved to jsonrpc in 4.1 - maybe you are using
an older version of hosted engine?

Nir


>
>
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