Dan Kenigsberg has posted comments on this change.

Change subject: catch libvirt timeout and return an error on setVmTicket
......................................................................


Patch Set 3: I would prefer that you didn't submit this

(4 inline comments)

....................................................
File vdsm/define.py
Line 130:            'recovery': {'status':
Line 131:                         {'code': 99,
Line 132:                          'message':
Line 133:                          'Recovering from crash or Initializing'}},
Line 134:            'internalVdsmTimeout': {'status':
I'd prefer a shorter name, like 'timeout'
Line 135:                                    {'code': 101,
Line 136:                                     'message': 'Internal VDSM 
timeout'}
Line 137:                                    }
Line 138:            }


Line 131:                         {'code': 99,
Line 132:                          'message':
Line 133:                          'Recovering from crash or Initializing'}},
Line 134:            'internalVdsmTimeout': {'status':
Line 135:                                    {'code': 101,
how about using code 57 first?
Line 136:                                     'message': 'Internal VDSM 
timeout'}
Line 137:                                    }
Line 138:            }
Line 139: doneCode = {'code': 0, 'message': 'Done'}


....................................................
File vdsm/libvirtvm.py
Line 2456:                 graphics.setAttribute('passwdValidTo', validto)
Line 2457:             if graphics.getAttribute('type') == 'spice':
Line 2458:                 graphics.setAttribute('connected', connAct)
Line 2459:             hooks.before_vm_set_ticket(self._lastXMLDesc, self.conf, 
params)
Line 2460:             self._dom.updateDeviceFlags(graphics.toxml(), 0)
try-except should wrap the smallest code possible. in this case, it is only the 
updateDeviceFlags command.
Line 2461:             hooks.after_vm_set_ticket(self._lastXMLDesc, self.conf, 
params)
Line 2462:         except TimeoutError as tmo:
Line 2463:             err = errCode['internalVdsmTimeout']
Line 2464:             err['exception'] = tmo


Line 2460:             self._dom.updateDeviceFlags(graphics.toxml(), 0)
Line 2461:             hooks.after_vm_set_ticket(self._lastXMLDesc, self.conf, 
params)
Line 2462:         except TimeoutError as tmo:
Line 2463:             err = errCode['internalVdsmTimeout']
Line 2464:             err['exception'] = tmo
This requires a change to vdsm_api/vdsmapi-schema.json, and I still think that 
a change of this character merits a separate patch.
Line 2465:             return err
Line 2466:         return {'status': doneCode}
Line 2467: 
Line 2468:     def _reviveTicket(self, newlife):


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Gerrit-MessageType: comment
Gerrit-Change-Id: Ibb48a1baff1e059f48f71f600f4bf5d9f40a7d11
Gerrit-PatchSet: 3
Gerrit-Project: vdsm
Gerrit-Branch: master
Gerrit-Owner: Roy Golan <[email protected]>
Gerrit-Reviewer: Dan Kenigsberg <[email protected]>
Gerrit-Reviewer: Peter V. Saveliev <[email protected]>
Gerrit-Reviewer: Roy Golan <[email protected]>
Gerrit-Reviewer: Shu Ming <[email protected]>
Gerrit-Reviewer: Vinzenz Feenstra <[email protected]>
Gerrit-Reviewer: oVirt Jenkins CI Server
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