[ovirt-users] HostedEngine VM not visible, but running
cmc
iucounu at gmail.com
Thu Jun 22 12:07:25 UTC 2017
Hi Tomas,
So in my /usr/share/ovirt-engine/conf/osinfo-defaults.properties on my
engine VM, I have:
os.other.devices.display.protocols.value = spice/qxl,vnc/vga,vnc/qxl,vnc/cirrus
os.other.devices.display.protocols.value.3.6 = spice/qxl,vnc/cirrus,vnc/qxl
That seems to match - I assume since this is 4.1, the 3.6 should not apply
Is there somewhere else I should be looking?
Thanks,
Cam
On Thu, Jun 22, 2017 at 11:40 AM, Tomas Jelinek <tjelinek at redhat.com> wrote:
>
>
> On Thu, Jun 22, 2017 at 12:38 PM, Michal Skrivanek
> <michal.skrivanek at redhat.com> wrote:
>>
>>
>> > On 22 Jun 2017, at 12:31, Martin Sivak <msivak at redhat.com> wrote:
>> >
>> > Tomas, what fields are needed in a VM to pass the check that causes
>> > the following error?
>> >
>> >>>>> WARN [org.ovirt.engine.core.bll.exportimport.ImportVmCommand]
>> >>>>> (org.ovirt.thread.pool-6-thread-23) [] Validation of action
>> >>>>> 'ImportVm'
>> >>>>> failed for user SYSTEM. Reasons: VAR__ACTION__IMPORT
>> >>>>>
>> >>>>> ,VAR__TYPE__VM,ACTION_TYPE_FAILED_ILLEGAL_VM_DISPLAY_TYPE_IS_NOT_SUPPORTED_BY_OS
>>
>> to match the OS and VM Display type;-)
>> Configuration is in osinfo….e.g. if that is import from older releases on
>> Linux this is typically caused by the cahgen of cirrus to vga for non-SPICE
>> VMs
>
>
> yep, the default supported combinations for 4.0+ is this:
> os.other.devices.display.protocols.value =
> spice/qxl,vnc/vga,vnc/qxl,vnc/cirrus
>
>>
>>
>> >
>> > Thanks.
>> >
>> > On Thu, Jun 22, 2017 at 12:19 PM, cmc <iucounu at gmail.com> wrote:
>> >> Hi Martin,
>> >>
>> >>>
>> >>> just as a random comment, do you still have the database backup from
>> >>> the bare metal -> VM attempt? It might be possible to just try again
>> >>> using it. Or in the worst case.. update the offending value there
>> >>> before restoring it to the new engine instance.
>> >>
>> >> I still have the backup. I'd rather do the latter, as re-running the
>> >> HE deployment is quite lengthy and involved (I have to re-initialise
>> >> the FC storage each time). Do you know what the offending value(s)
>> >> would be? Would it be in the Postgres DB or in a config file
>> >> somewhere?
>> >>
>> >> Cheers,
>> >>
>> >> Cam
>> >>
>> >>> Regards
>> >>>
>> >>> Martin Sivak
>> >>>
>> >>> On Thu, Jun 22, 2017 at 11:39 AM, cmc <iucounu at gmail.com> wrote:
>> >>>> Hi Yanir,
>> >>>>
>> >>>> Thanks for the reply.
>> >>>>
>> >>>>> First of all, maybe a chain reaction of :
>> >>>>> WARN [org.ovirt.engine.core.bll.exportimport.ImportVmCommand]
>> >>>>> (org.ovirt.thread.pool-6-thread-23) [] Validation of action
>> >>>>> 'ImportVm'
>> >>>>> failed for user SYSTEM. Reasons: VAR__ACTION__IMPORT
>> >>>>>
>> >>>>> ,VAR__TYPE__VM,ACTION_TYPE_FAILED_ILLEGAL_VM_DISPLAY_TYPE_IS_NOT_SUPPORTED_BY_OS
>> >>>>> is causing the hosted engine vm not to be set up correctly and
>> >>>>> further
>> >>>>> actions were made when the hosted engine vm wasnt in a stable state.
>> >>>>>
>> >>>>> As for now, are you trying to revert back to a previous/initial
>> >>>>> state ?
>> >>>>
>> >>>> I'm not trying to revert it to a previous state for now. This was a
>> >>>> migration from a bare metal engine, and it didn't report any error
>> >>>> during the migration. I'd had some problems on my first attempts at
>> >>>> this migration, whereby it never completed (due to a proxy issue) but
>> >>>> I managed to resolve this. Do you know of a way to get the Hosted
>> >>>> Engine VM into a stable state, without rebuilding the entire cluster
>> >>>> from scratch (since I have a lot of VMs on it)?
>> >>>>
>> >>>> Thanks for any help.
>> >>>>
>> >>>> Regards,
>> >>>>
>> >>>> Cam
>> >>>>
>> >>>>> Regards,
>> >>>>> Yanir
>> >>>>>
>> >>>>> On Wed, Jun 21, 2017 at 4:32 PM, cmc <iucounu at gmail.com> wrote:
>> >>>>>>
>> >>>>>> Hi Jenny/Martin,
>> >>>>>>
>> >>>>>> Any idea what I can do here? The hosted engine VM has no log on any
>> >>>>>> host in /var/log/libvirt/qemu, and I fear that if I need to put the
>> >>>>>> host into maintenance, e.g., to upgrade it that I created it on
>> >>>>>> (which
>> >>>>>> I think is hosting it), or if it fails for any reason, it won't get
>> >>>>>> migrated to another host, and I will not be able to manage the
>> >>>>>> cluster. It seems to be a very dangerous position to be in.
>> >>>>>>
>> >>>>>> Thanks,
>> >>>>>>
>> >>>>>> Cam
>> >>>>>>
>> >>>>>> On Wed, Jun 21, 2017 at 11:48 AM, cmc <iucounu at gmail.com> wrote:
>> >>>>>>> Thanks Martin. The hosts are all part of the same cluster.
>> >>>>>>>
>> >>>>>>> I get these errors in the engine.log on the engine:
>> >>>>>>>
>> >>>>>>> 2017-06-19 03:28:05,030Z WARN
>> >>>>>>> [org.ovirt.engine.core.bll.exportimport.ImportVmCommand]
>> >>>>>>> (org.ovirt.thread.pool-6-thread-23) [] Validation of action
>> >>>>>>> 'ImportVm'
>> >>>>>>> failed for user SYST
>> >>>>>>> EM. Reasons:
>> >>>>>>>
>> >>>>>>> VAR__ACTION__IMPORT,VAR__TYPE__VM,ACTION_TYPE_FAILED_ILLEGAL_VM_DISPLAY_TYPE_IS_NOT_SUPPORTED_BY_OS
>> >>>>>>> 2017-06-19 03:28:05,030Z INFO
>> >>>>>>> [org.ovirt.engine.core.bll.exportimport.ImportVmCommand]
>> >>>>>>> (org.ovirt.thread.pool-6-thread-23) [] Lock freed to object
>> >>>>>>> 'EngineLock:{exclusiveLocks='[a
>> >>>>>>> 79e6b0e-fff4-4cba-a02c-4c00be151300=<VM,
>> >>>>>>> ACTION_TYPE_FAILED_VM_IS_BEING_IMPORTED$VmName HostedEngine>,
>> >>>>>>> HostedEngine=<VM_NAME, ACTION_TYPE_FAILED_NAME_ALREADY_USED>]',
>> >>>>>>> sharedLocks=
>> >>>>>>> '[a79e6b0e-fff4-4cba-a02c-4c00be151300=<REMOTE_VM,
>> >>>>>>> ACTION_TYPE_FAILED_VM_IS_BEING_IMPORTED$VmName HostedEngine>]'}'
>> >>>>>>> 2017-06-19 03:28:05,030Z ERROR
>> >>>>>>> [org.ovirt.engine.core.bll.HostedEngineImporter]
>> >>>>>>> (org.ovirt.thread.pool-6-thread-23) [] Failed importing the Hosted
>> >>>>>>> Engine VM
>> >>>>>>>
>> >>>>>>> The sanlock.log reports conflicts on that same host, and a
>> >>>>>>> different
>> >>>>>>> error on the other hosts, not sure if they are related.
>> >>>>>>>
>> >>>>>>> And this in the /var/log/ovirt-hosted-engine-ha/agent log on the
>> >>>>>>> host
>> >>>>>>> which I deployed the hosted engine VM on:
>> >>>>>>>
>> >>>>>>> MainThread::ERROR::2017-06-19
>> >>>>>>>
>> >>>>>>>
>> >>>>>>> 13:09:49,743::ovf_store::124::ovirt_hosted_engine_ha.lib.ovf.ovf_store.OVFStore::(getEngineVMOVF)
>> >>>>>>> Unable to extract HEVM OVF
>> >>>>>>> MainThread::ERROR::2017-06-19
>> >>>>>>>
>> >>>>>>>
>> >>>>>>> 13:09:49,743::config::445::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine.config::(_get_vm_conf_content_from_ovf_store)
>> >>>>>>> Failed extracting VM OVF from the OVF_STORE volume, falling back
>> >>>>>>> to
>> >>>>>>> initial vm.conf
>> >>>>>>>
>> >>>>>>> I've seen some of these issues reported in bugzilla, but they were
>> >>>>>>> for
>> >>>>>>> older versions of oVirt (and appear to be resolved).
>> >>>>>>>
>> >>>>>>> I will install that package on the other two hosts, for which I
>> >>>>>>> will
>> >>>>>>> put them in maintenance as vdsm is installed as an upgrade. I
>> >>>>>>> guess
>> >>>>>>> restarting vdsm is a good idea after that?
>> >>>>>>>
>> >>>>>>> Thanks,
>> >>>>>>>
>> >>>>>>> Campbell
>> >>>>>>>
>> >>>>>>> On Wed, Jun 21, 2017 at 10:51 AM, Martin Sivak <msivak at redhat.com>
>> >>>>>>> wrote:
>> >>>>>>>> Hi,
>> >>>>>>>>
>> >>>>>>>> you do not have to install it on all hosts. But you should have
>> >>>>>>>> more
>> >>>>>>>> than one and ideally all hosted engine enabled nodes should
>> >>>>>>>> belong to
>> >>>>>>>> the same engine cluster.
>> >>>>>>>>
>> >>>>>>>> Best regards
>> >>>>>>>>
>> >>>>>>>> Martin Sivak
>> >>>>>>>>
>> >>>>>>>> On Wed, Jun 21, 2017 at 11:29 AM, cmc <iucounu at gmail.com> wrote:
>> >>>>>>>>> Hi Jenny,
>> >>>>>>>>>
>> >>>>>>>>> Does ovirt-hosted-engine-ha need to be installed across all
>> >>>>>>>>> hosts?
>> >>>>>>>>> Could that be the reason it is failing to see it properly?
>> >>>>>>>>>
>> >>>>>>>>> Thanks,
>> >>>>>>>>>
>> >>>>>>>>> Cam
>> >>>>>>>>>
>> >>>>>>>>> On Mon, Jun 19, 2017 at 1:27 PM, cmc <iucounu at gmail.com> wrote:
>> >>>>>>>>>> Hi Jenny,
>> >>>>>>>>>>
>> >>>>>>>>>> Logs are attached. I can see errors in there, but am unsure how
>> >>>>>>>>>> they
>> >>>>>>>>>> arose.
>> >>>>>>>>>>
>> >>>>>>>>>> Thanks,
>> >>>>>>>>>>
>> >>>>>>>>>> Campbell
>> >>>>>>>>>>
>> >>>>>>>>>> On Mon, Jun 19, 2017 at 12:29 PM, Evgenia Tokar
>> >>>>>>>>>> <etokar at redhat.com>
>> >>>>>>>>>> wrote:
>> >>>>>>>>>>> From the output it looks like the agent is down, try starting
>> >>>>>>>>>>> it by
>> >>>>>>>>>>> running:
>> >>>>>>>>>>> systemctl start ovirt-ha-agent.
>> >>>>>>>>>>>
>> >>>>>>>>>>> The engine is supposed to see the hosted engine storage domain
>> >>>>>>>>>>> and
>> >>>>>>>>>>> import it
>> >>>>>>>>>>> to the system, then it should import the hosted engine vm.
>> >>>>>>>>>>>
>> >>>>>>>>>>> Can you attach the agent log from the host
>> >>>>>>>>>>> (/var/log/ovirt-hosted-engine-ha/agent.log)
>> >>>>>>>>>>> and the engine log from the engine vm
>> >>>>>>>>>>> (/var/log/ovirt-engine/engine.log)?
>> >>>>>>>>>>>
>> >>>>>>>>>>> Thanks,
>> >>>>>>>>>>> Jenny
>> >>>>>>>>>>>
>> >>>>>>>>>>>
>> >>>>>>>>>>> On Mon, Jun 19, 2017 at 12:41 PM, cmc <iucounu at gmail.com>
>> >>>>>>>>>>> wrote:
>> >>>>>>>>>>>>
>> >>>>>>>>>>>> Hi Jenny,
>> >>>>>>>>>>>>
>> >>>>>>>>>>>>> What version are you running?
>> >>>>>>>>>>>>
>> >>>>>>>>>>>> 4.1.2.2-1.el7.centos
>> >>>>>>>>>>>>
>> >>>>>>>>>>>>> For the hosted engine vm to be imported and displayed in the
>> >>>>>>>>>>>>> engine, you
>> >>>>>>>>>>>>> must first create a master storage domain.
>> >>>>>>>>>>>>
>> >>>>>>>>>>>> To provide a bit more detail: this was a migration of a
>> >>>>>>>>>>>> bare-metal
>> >>>>>>>>>>>> engine in an existing cluster to a hosted engine VM for that
>> >>>>>>>>>>>> cluster.
>> >>>>>>>>>>>> As part of this migration, I built an entirely new host and
>> >>>>>>>>>>>> ran
>> >>>>>>>>>>>> 'hosted-engine --deploy' (followed these instructions:
>> >>>>>>>>>>>>
>> >>>>>>>>>>>>
>> >>>>>>>>>>>>
>> >>>>>>>>>>>> http://www.ovirt.org/documentation/self-hosted/chap-Migrating_from_Bare_Metal_to_an_EL-Based_Self-Hosted_Environment/).
>> >>>>>>>>>>>> I restored the backup from the engine and it completed
>> >>>>>>>>>>>> without any
>> >>>>>>>>>>>> errors. I didn't see any instructions regarding a master
>> >>>>>>>>>>>> storage
>> >>>>>>>>>>>> domain in the page above. The cluster has two existing master
>> >>>>>>>>>>>> storage
>> >>>>>>>>>>>> domains, one is fibre channel, which is up, and one ISO
>> >>>>>>>>>>>> domain,
>> >>>>>>>>>>>> which
>> >>>>>>>>>>>> is currently offline.
>> >>>>>>>>>>>>
>> >>>>>>>>>>>>> What do you mean the hosted engine commands are failing?
>> >>>>>>>>>>>>> What
>> >>>>>>>>>>>>> happens
>> >>>>>>>>>>>>> when
>> >>>>>>>>>>>>> you run hosted-engine --vm-status now?
>> >>>>>>>>>>>>
>> >>>>>>>>>>>> Interestingly, whereas when I ran it before, it exited with
>> >>>>>>>>>>>> no
>> >>>>>>>>>>>> output
>> >>>>>>>>>>>> and a return code of '1', it now reports:
>> >>>>>>>>>>>>
>> >>>>>>>>>>>> --== Host 1 status ==--
>> >>>>>>>>>>>>
>> >>>>>>>>>>>> conf_on_shared_storage : True
>> >>>>>>>>>>>> Status up-to-date : False
>> >>>>>>>>>>>> Hostname :
>> >>>>>>>>>>>> kvm-ldn-03.ldn.fscfc.co.uk
>> >>>>>>>>>>>> Host ID : 1
>> >>>>>>>>>>>> Engine status : unknown stale-data
>> >>>>>>>>>>>> Score : 0
>> >>>>>>>>>>>> stopped : True
>> >>>>>>>>>>>> Local maintenance : False
>> >>>>>>>>>>>> crc32 : 0217f07b
>> >>>>>>>>>>>> local_conf_timestamp : 2911
>> >>>>>>>>>>>> Host timestamp : 2897
>> >>>>>>>>>>>> Extra metadata (valid at timestamp):
>> >>>>>>>>>>>> metadata_parse_version=1
>> >>>>>>>>>>>> metadata_feature_version=1
>> >>>>>>>>>>>> timestamp=2897 (Thu Jun 15 16:22:54 2017)
>> >>>>>>>>>>>> host-id=1
>> >>>>>>>>>>>> score=0
>> >>>>>>>>>>>> vm_conf_refresh_time=2911 (Thu Jun 15 16:23:08 2017)
>> >>>>>>>>>>>> conf_on_shared_storage=True
>> >>>>>>>>>>>> maintenance=False
>> >>>>>>>>>>>> state=AgentStopped
>> >>>>>>>>>>>> stopped=True
>> >>>>>>>>>>>>
>> >>>>>>>>>>>> Yet I can login to the web GUI fine. I guess it is not HA due
>> >>>>>>>>>>>> to
>> >>>>>>>>>>>> being
>> >>>>>>>>>>>> in an unknown state currently? Does the hosted-engine-ha rpm
>> >>>>>>>>>>>> need
>> >>>>>>>>>>>> to
>> >>>>>>>>>>>> be installed across all nodes in the cluster, btw?
>> >>>>>>>>>>>>
>> >>>>>>>>>>>> Thanks for the help,
>> >>>>>>>>>>>>
>> >>>>>>>>>>>> Cam
>> >>>>>>>>>>>>
>> >>>>>>>>>>>>>
>> >>>>>>>>>>>>> Jenny Tokar
>> >>>>>>>>>>>>>
>> >>>>>>>>>>>>>
>> >>>>>>>>>>>>> On Thu, Jun 15, 2017 at 6:32 PM, cmc <iucounu at gmail.com>
>> >>>>>>>>>>>>> wrote:
>> >>>>>>>>>>>>>>
>> >>>>>>>>>>>>>> Hi,
>> >>>>>>>>>>>>>>
>> >>>>>>>>>>>>>> I've migrated from a bare-metal engine to a hosted engine.
>> >>>>>>>>>>>>>> There
>> >>>>>>>>>>>>>> were
>> >>>>>>>>>>>>>> no errors during the install, however, the hosted engine
>> >>>>>>>>>>>>>> did not
>> >>>>>>>>>>>>>> get
>> >>>>>>>>>>>>>> started. I tried running:
>> >>>>>>>>>>>>>>
>> >>>>>>>>>>>>>> hosted-engine --status
>> >>>>>>>>>>>>>>
>> >>>>>>>>>>>>>> on the host I deployed it on, and it returns nothing (exit
>> >>>>>>>>>>>>>> code
>> >>>>>>>>>>>>>> is 1
>> >>>>>>>>>>>>>> however). I could not ping it either. So I tried starting
>> >>>>>>>>>>>>>> it via
>> >>>>>>>>>>>>>> 'hosted-engine --vm-start' and it returned:
>> >>>>>>>>>>>>>>
>> >>>>>>>>>>>>>> Virtual machine does not exist
>> >>>>>>>>>>>>>>
>> >>>>>>>>>>>>>> But it then became available. I logged into it
>> >>>>>>>>>>>>>> successfully. It
>> >>>>>>>>>>>>>> is not
>> >>>>>>>>>>>>>> in the list of VMs however.
>> >>>>>>>>>>>>>>
>> >>>>>>>>>>>>>> Any ideas why the hosted-engine commands fail, and why it
>> >>>>>>>>>>>>>> is not
>> >>>>>>>>>>>>>> in
>> >>>>>>>>>>>>>> the list of virtual machines?
>> >>>>>>>>>>>>>>
>> >>>>>>>>>>>>>> Thanks for any help,
>> >>>>>>>>>>>>>>
>> >>>>>>>>>>>>>> Cam
>> >>>>>>>>>>>>>> _______________________________________________
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>> >>>>>>>>>>>>>
>> >>>>>>>>>>>>>
>> >>>>>>>>>>>
>> >>>>>>>>>>>
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