On Fri, Mar 22, 2019 at 3:21 PM Dominik Holler <dholler@redhat.com> wrote:

> I'm now able to create/attach an ovn based nic to a VM, but if I try to
> power on this VM I get an error in web admin gui
>
> Failed to run VM p2vorasvi11
>
> and in engine.log:
>
> 2019-03-22 14:30:34,498+01 ERROR
> [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector]
> (ForkJoinPool-1-worker-5) [] EVENT_ID: VM_DOWN_ERROR(119), VM p2vorasvi11
> is down with error. Exit message: Hook Error: ('',).
>
> If I put a standard nic the VM is able to start without problem.
> Full log in engine.log during startup here:
> https://drive.google.com/file/d/1vDY64QaRkb8LWHJ9gD16bsJlyovISNwr/view?usp=sharing
>

Can you please share the relevant part of vdsm.log, too?

It seems this below regarding sudo and password required for it:

2019-03-22 14:30:30,247+0100 INFO (jsonrpc/6) [jsonrpc.JsonRpcServer] RPC call Host.getStats succeeded in 0.05 seconds (__init__:312)

2019-03-22 14:30:33,667+0100 INFO (vm/e54f8a2d) [root] /usr/libexec/vdsm/hooks/before_device_create/20_ovirt_provider_ovn_vhostuser_hook: rc=1 err=Traceback (most recent call last):

File "/usr/libexec/vdsm/hooks/before_device_create/20_ovirt_provider_ovn_vhostuser_hook", line 134, in <module>

main()

File "/usr/libexec/vdsm/hooks/before_device_create/20_ovirt_provider_ovn_vhostuser_hook", line 120, in main

if not is_netdev_datapath():

File "/usr/libexec/vdsm/hooks/before_device_create/20_ovirt_provider_ovn_vhostuser_hook", line 110, in is_netdev_datapath

data, headings = list_ovs_table('bridge')

File "/usr/libexec/vdsm/hooks/before_device_create/20_ovirt_provider_ovn_vhostuser_hook", line 42, in list_ovs_table

exec_cmd('ovs-vsctl', '--format=json', 'list', table)[0]

File "/usr/libexec/vdsm/hooks/before_device_create/20_ovirt_provider_ovn_vhostuser_hook", line 36, in exec_cmd

(args, err))

RuntimeError: Failed to execute ('ovs-vsctl', '--format=json', 'list', 'bridge'), due to: ['sudo: a password is required']

(hooks:114)

2019-03-22 14:30:33,733+0100 INFO (vm/e54f8a2d) [root] /usr/libexec/vdsm/hooks/before_device_create/50_macspoof: rc=0 err= (hooks:114)

2019-03-22 14:30:33,802+0100 INFO (vm/e54f8a2d) [root] /usr/libexec/vdsm/hooks/before_device_create/50_vmfex: rc=0 err= (hooks:114)

2019-03-22 14:30:33,803+0100 ERROR (vm/e54f8a2d) [virt.vm] (vmId='e54f8a2d-432f-41f6-95b2-7bca3e5ebb4b') The vm start process failed (vm:937)

Traceback (most recent call last):

File "/usr/lib/python2.7/site-packages/vdsm/virt/vm.py", line 866, in _startUnderlyingVm

self._run()

File "/usr/lib/python2.7/site-packages/vdsm/virt/vm.py", line 2842, in _run

self._buildDomainXML(),

File "/usr/lib/python2.7/site-packages/vdsm/virt/vm.py", line 2265, in _buildDomainXML

dom, self.id, self._custom)

File "/usr/lib/python2.7/site-packages/vdsm/virt/domxml_preprocess.py", line 243, in replace_device_xml_with_hooks_xml

dev_custom)

File "/usr/lib/python2.7/site-packages/vdsm/common/hooks.py", line 138, in before_device_create

params=customProperties)

File "/usr/lib/python2.7/site-packages/vdsm/common/hooks.py", line 124, in _runHooksDir

raise exception.HookError(err)

HookError: Hook Error: ('',)