[ovirt-users] Re: Cannot upgrade cluster to v4.5 (All hosts are CentOS 8.3.2011)

2020-12-23 Thread Yedidyah Bar David 
On Wed, Dec 23, 2020 at 7:08 PM Gilboa Davara  wrote:
>
>
> On Wed, Dec 23, 2020 at 6:28 PM Gilboa Davara  wrote:
>>
>>
>>
>> On Wed, Dec 23, 2020 at 6:20 PM Gilboa Davara  wrote:
>>>
>>> On Tue, Dec 22, 2020 at 11:45 AM Sandro Bonazzola  
>>> wrote:



 Il giorno mer 16 dic 2020 alle ore 17:43 Gilboa Davara  
 ha scritto:
>
> On Wed, Dec 16, 2020 at 6:21 PM Martin Perina  wrote:
>>
>>
>>
>> On Wed, Dec 16, 2020 at 4:59 PM Gilboa Davara  wrote:
>>>
>>> Thanks for the prompt reply.
>>> I assume I can safely ignore the "Upgrade cluster compatibility" 
>>> warning until libvirt 6.6 gets pushed to CentOS 8.3?
>>
>>
>> We are working on releasing AV 8.3, hopefully it will be available soon, 
>> but until that happen you have no way how to upgrade to CL 4.5 and you 
>> just need to stay in 4.4
>
>
> Understood.
>
> Thanks again.
> - Gilboa
>


 Just updating that oVirt 4.4.4 released yesterday comes with Advanced 
 Virtualization 8.3 so you can now enable CL 4.5.
>>>
>>>
>>> Sadly enough, even post-full-upgrade (engine + hosts) something seems to be 
>>> broken.
>>>
>>> In the WebUI, I see all 3 hosts marked as "up".
>>> But when I run hosted-engine --vm-status (or migrate the hosted engine), 
>>> only the first (original deployed) host is available.
>>> I tried "reinstalling" (from the WebUI) the two hosts, no errors, no change.
>>> I tried upgrading the cluster again, host 2 / 3 (the "missing" hosts) 
>>> upgrade is successful; hosts1 fails (cannot migrate the hosted engine).
>>>
>>> Any idea what's broken?
>>>
>>> - Gilboa
>>>
>>
>> I'll remove the problematic hosts, re-add them, and reconfigure the 
>> network(s). Let's see if it works.
>>
>> - Gilboa
>>
>
>
> Sorry for the noise. No go.
> Cleaned up the hosts via ovirt-hosted-engine-cleanup + reboot, tried "adding" 
> them again, to no avail.
> Host marked as "up" in WebUI, network correctly configured, however, 
> hosted-engine.conf isn't being created (see log below), ovirt-ha-broker/agent 
> services cannot start and vm-status only shows one host.

Not sure which log you intended to attach (and forgot?), but please
check/share all relevant logs - it's hard to guess what the problem
is:

- Everything under /var/log/ovirt-engine, including subdirs, from the engine

- syslog/journal (/var/log/messages, 'journalctl'), /var/log/vdsm/,
/var/log/ovirt-* from the hosts (including the working host).

Also, although I do not think this is your problem, please note that
ovirt-hosted-engine-cleanup does not clean up everything. I recently
pushed a patch to it to remove a bit more [1] (should be in 4.4.4, I
think - you can get it from master-snapshot if you want), but still.
If unsure, better reinstall the OS.

[1] https://gerrit.ovirt.org/c/ovirt-hosted-engine-setup/+/112336

Thanks and best regards,
-- 
Didi
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[ovirt-users] Re: Cannot upgrade cluster to v4.5 (All hosts are CentOS 8.3.2011)

2020-12-23 Thread Ritesh Chikatwar 
Hello,

If I understand the problem correctly , you are facing the problem of
migrating the HE VM,
If Yes, I suspect the issue is all the cores have been allocated to the HE
VM and because of this migration to other hosts not showing please verify
once with hypervisor available core to HE VM allocated core.

On Wed, Dec 23, 2020 at 10:38 PM Gilboa Davara  wrote:

>
> On Wed, Dec 23, 2020 at 6:28 PM Gilboa Davara  wrote:
>
>>
>>
>> On Wed, Dec 23, 2020 at 6:20 PM Gilboa Davara  wrote:
>>
>>> On Tue, Dec 22, 2020 at 11:45 AM Sandro Bonazzola 
>>> wrote:
>>>


 Il giorno mer 16 dic 2020 alle ore 17:43 Gilboa Davara <
 gilb...@gmail.com> ha scritto:

> On Wed, Dec 16, 2020 at 6:21 PM Martin Perina 
> wrote:
>
>>
>>
>> On Wed, Dec 16, 2020 at 4:59 PM Gilboa Davara 
>> wrote:
>>
>>> Thanks for the prompt reply.
>>> I assume I can safely ignore the "Upgrade cluster compatibility"
>>> warning until libvirt 6.6 gets pushed to CentOS 8.3?
>>>
>>
>> We are working on releasing AV 8.3, hopefully it will be available
>> soon, but until that happen you have no way how to upgrade to CL 4.5 and
>> you just need to stay in 4.4
>>
>
> Understood.
>
> Thanks again.
> - Gilboa
>
>

 Just updating that oVirt 4.4.4 released yesterday comes with Advanced
 Virtualization 8.3 so you can now enable CL 4.5.

>>>
>>> Sadly enough, even post-full-upgrade (engine + hosts) something seems to
>>> be broken.
>>>
>>> In the WebUI, I see all 3 hosts marked as "up".
>>> But when I run hosted-engine --vm-status (or migrate the hosted engine),
>>> only the first (original deployed) host is available.
>>> I tried "reinstalling" (from the WebUI) the two hosts, no errors, no
>>> change.
>>> I tried upgrading the cluster again, host 2 / 3 (the "missing" hosts)
>>> upgrade is successful; hosts1 fails (cannot migrate the hosted engine).
>>>
>>> Any idea what's broken?
>>>
>>> - Gilboa
>>>
>>>
>> I'll remove the problematic hosts, re-add them, and reconfigure the
>> network(s). Let's see if it works.
>>
>> - Gilboa
>>
>>
>
> Sorry for the noise. No go.
> Cleaned up the hosts via ovirt-hosted-engine-cleanup + reboot, tried
> "adding" them again, to no avail.
> Host marked as "up" in WebUI, network correctly configured, however,
> hosted-engine.conf isn't being created (see log below),
> ovirt-ha-broker/agent services cannot start and vm-status only shows one
> host.
>
> - Gilboa
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[ovirt-users] leave

2020-12-23 Thread Cam Alliance 


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[ovirt-users] Re: Cannot upgrade cluster to v4.5 (All hosts are CentOS 8.3.2011)

2020-12-23 Thread Gilboa Davara 
On Wed, Dec 23, 2020 at 6:28 PM Gilboa Davara  wrote:

>
>
> On Wed, Dec 23, 2020 at 6:20 PM Gilboa Davara  wrote:
>
>> On Tue, Dec 22, 2020 at 11:45 AM Sandro Bonazzola 
>> wrote:
>>
>>>
>>>
>>> Il giorno mer 16 dic 2020 alle ore 17:43 Gilboa Davara <
>>> gilb...@gmail.com> ha scritto:
>>>
 On Wed, Dec 16, 2020 at 6:21 PM Martin Perina 
 wrote:

>
>
> On Wed, Dec 16, 2020 at 4:59 PM Gilboa Davara 
> wrote:
>
>> Thanks for the prompt reply.
>> I assume I can safely ignore the "Upgrade cluster compatibility"
>> warning until libvirt 6.6 gets pushed to CentOS 8.3?
>>
>
> We are working on releasing AV 8.3, hopefully it will be available
> soon, but until that happen you have no way how to upgrade to CL 4.5 and
> you just need to stay in 4.4
>

 Understood.

 Thanks again.
 - Gilboa


>>>
>>> Just updating that oVirt 4.4.4 released yesterday comes with Advanced
>>> Virtualization 8.3 so you can now enable CL 4.5.
>>>
>>
>> Sadly enough, even post-full-upgrade (engine + hosts) something seems to
>> be broken.
>>
>> In the WebUI, I see all 3 hosts marked as "up".
>> But when I run hosted-engine --vm-status (or migrate the hosted engine),
>> only the first (original deployed) host is available.
>> I tried "reinstalling" (from the WebUI) the two hosts, no errors, no
>> change.
>> I tried upgrading the cluster again, host 2 / 3 (the "missing" hosts)
>> upgrade is successful; hosts1 fails (cannot migrate the hosted engine).
>>
>> Any idea what's broken?
>>
>> - Gilboa
>>
>>
> I'll remove the problematic hosts, re-add them, and reconfigure the
> network(s). Let's see if it works.
>
> - Gilboa
>
>

Sorry for the noise. No go.
Cleaned up the hosts via ovirt-hosted-engine-cleanup + reboot, tried
"adding" them again, to no avail.
Host marked as "up" in WebUI, network correctly configured, however,
hosted-engine.conf isn't being created (see log below),
ovirt-ha-broker/agent services cannot start and vm-status only shows one
host.

- Gilboa
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[ovirt-users] Re: Cannot upgrade cluster to v4.5 (All hosts are CentOS 8.3.2011)

2020-12-23 Thread Gilboa Davara 
On Wed, Dec 23, 2020 at 6:20 PM Gilboa Davara  wrote:

> On Tue, Dec 22, 2020 at 11:45 AM Sandro Bonazzola 
> wrote:
>
>>
>>
>> Il giorno mer 16 dic 2020 alle ore 17:43 Gilboa Davara 
>> ha scritto:
>>
>>> On Wed, Dec 16, 2020 at 6:21 PM Martin Perina 
>>> wrote:
>>>


 On Wed, Dec 16, 2020 at 4:59 PM Gilboa Davara 
 wrote:

> Thanks for the prompt reply.
> I assume I can safely ignore the "Upgrade cluster compatibility"
> warning until libvirt 6.6 gets pushed to CentOS 8.3?
>

 We are working on releasing AV 8.3, hopefully it will be available
 soon, but until that happen you have no way how to upgrade to CL 4.5 and
 you just need to stay in 4.4

>>>
>>> Understood.
>>>
>>> Thanks again.
>>> - Gilboa
>>>
>>>
>>
>> Just updating that oVirt 4.4.4 released yesterday comes with Advanced
>> Virtualization 8.3 so you can now enable CL 4.5.
>>
>
> Sadly enough, even post-full-upgrade (engine + hosts) something seems to
> be broken.
>
> In the WebUI, I see all 3 hosts marked as "up".
> But when I run hosted-engine --vm-status (or migrate the hosted engine),
> only the first (original deployed) host is available.
> I tried "reinstalling" (from the WebUI) the two hosts, no errors, no
> change.
> I tried upgrading the cluster again, host 2 / 3 (the "missing" hosts)
> upgrade is successful; hosts1 fails (cannot migrate the hosted engine).
>
> Any idea what's broken?
>
> - Gilboa
>
>
I'll remove the problematic hosts, re-add them, and reconfigure the
network(s). Let's see if it works.

- Gilboa


>
>
>>
>>
>>>
> - Gilboa
>
> On Wed, Dec 16, 2020 at 5:56 PM Martin Perina 
> wrote:
>
>>
>>
>> On Wed, Dec 16, 2020 at 2:25 PM Gilboa Davara 
>> wrote:
>>
>>> Shani,
>>>
>>> 1. I created a new 4.5 cluster with the same CPU (Secure Intel
>>> Cascadelake Server Family) and platform type (Q35/BIOS).
>>> 2. All 3 hosts are 8.3, but report 4.4 compatibility.
>>> 3. The only reason I attempted to upgrade the cluster was simple:
>>> The cluster state kept on dropping down to "unavailable" (even though 
>>> all 3
>>> hosts are up) and I was offered to upgrade the cluster to v4.5.
>>>
>>> - Gilboa
>>>
>>> On Wed, Dec 16, 2020 at 1:28 PM Shani Leviim 
>>> wrote:
>>>
 Hi Gilboa,

 Here are some guidelines/checks:
 - Are you able to create a 4.5 DC/cluster?
 - Host can be Up in the 4.5 clusters only when it reports 4.5 level
 compatibility (it's based on RHEL 8.3).
   Can you make sure that on all 3 hosts?
 - You can upgrade the 4.4 clusters to 4.5 only when all
 Up/NonOperational hosts are reporting 4.5 level
 - You can upgrade 4.4 DC to 4.5 only when all clusters inside are
 on the 4.5 level
 - A 4.5 host-based on RHEL 8.3 should be fully functional in
 4.2/4.3/4.4 clusters



 *Regards,*

 *Shani Leviim*


 On Wed, Dec 16, 2020 at 12:53 PM Gilboa Davara 
 wrote:

> Hello all,
>
> I'm more-or-less finished building a new ovirt over glusterfs
> cluster with 3 fairly beefy servers.
> Nodes were fully upgraded to CentOS Linux release 8.3.2011 before
> they joined the cluster.
> Looking at the cluster view in the WebUI, I get an exclamation
> mark with the following message: "Upgrade cluster compatibility 
> level".
> When I try to upgrade the cluster, 2 of the 3 hosts go into
> maintenance and reboot, but once the procedure is complete, the 
> cluster
> version remains the same.
> Looking at the host vdsm logs, I see that once the engine
> refreshes their capabilities, all hosts return 4.2-4.4 and not 4.5.
>
> E.g.
>  'supportedENGINEs': ['4.2', '4.3', '4.4'], 'clusterLevels':
> ['4.2', '4.3', '4.4']
> I assume I should be seeing 4.5 after the upgrade, no?
>
> AmI missing something?
>

>> EL 8.3 is not enough, you also need Advanced Virtualization 8.3 (in
>> particular libvirt 6.6)
>>
>>>
> Thanks,
> - Gilboa
> ___


>>
>>
>>
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[ovirt-users] Re: Ovirt VM import issue

2020-12-23 Thread Liran Rotenberg 
Hi,
First - I would try without th ' in the start and the end of the OVA path.
Other than that, we will need logs.

Regards,
Liran

On Wed, Dec 23, 2020 at 5:06 PM Shani Leviim  wrote:

> +Liran Rotenberg 
>
> Hi Deekshith,
> Is there some more info on the engine log?
>
>
> *Regards,*
>
> *Shani Leviim*
>
>
> On Tue, Dec 22, 2020 at 2:51 PM Deekshith via Users 
> wrote:
>
>> Hi Team ,
>>
>>
>>
>>
>>
>> We are not able to import the Virtual machine from ova file into Ovirt
>>  .Kindly help us
>>
>>
>>
>>
>>
>>
>>
>>
>>
>> Regards
>>
>> *Deekshith*
>>
>>
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>>
>
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[ovirt-users] Re: Cannot upgrade cluster to v4.5 (All hosts are CentOS 8.3.2011)

2020-12-23 Thread Gilboa Davara 
On Tue, Dec 22, 2020 at 11:45 AM Sandro Bonazzola 
wrote:

>
>
> Il giorno mer 16 dic 2020 alle ore 17:43 Gilboa Davara 
> ha scritto:
>
>> On Wed, Dec 16, 2020 at 6:21 PM Martin Perina  wrote:
>>
>>>
>>>
>>> On Wed, Dec 16, 2020 at 4:59 PM Gilboa Davara  wrote:
>>>
 Thanks for the prompt reply.
 I assume I can safely ignore the "Upgrade cluster compatibility"
 warning until libvirt 6.6 gets pushed to CentOS 8.3?

>>>
>>> We are working on releasing AV 8.3, hopefully it will be available soon,
>>> but until that happen you have no way how to upgrade to CL 4.5 and you just
>>> need to stay in 4.4
>>>
>>
>> Understood.
>>
>> Thanks again.
>> - Gilboa
>>
>>
>
> Just updating that oVirt 4.4.4 released yesterday comes with Advanced
> Virtualization 8.3 so you can now enable CL 4.5.
>

Sadly enough, even post-full-upgrade (engine + hosts) something seems to be
broken.

In the WebUI, I see all 3 hosts marked as "up".
But when I run hosted-engine --vm-status (or migrate the hosted engine),
only the first (original deployed) host is available.
I tried "reinstalling" (from the WebUI) the two hosts, no errors, no change.
I tried upgrading the cluster again, host 2 / 3 (the "missing" hosts)
upgrade is successful; hosts1 fails (cannot migrate the hosted engine).

Any idea what's broken?

- Gilboa



>
>
>>
 - Gilboa

 On Wed, Dec 16, 2020 at 5:56 PM Martin Perina 
 wrote:

>
>
> On Wed, Dec 16, 2020 at 2:25 PM Gilboa Davara 
> wrote:
>
>> Shani,
>>
>> 1. I created a new 4.5 cluster with the same CPU (Secure Intel
>> Cascadelake Server Family) and platform type (Q35/BIOS).
>> 2. All 3 hosts are 8.3, but report 4.4 compatibility.
>> 3. The only reason I attempted to upgrade the cluster was simple: The
>> cluster state kept on dropping down to "unavailable" (even though all 3
>> hosts are up) and I was offered to upgrade the cluster to v4.5.
>>
>> - Gilboa
>>
>> On Wed, Dec 16, 2020 at 1:28 PM Shani Leviim 
>> wrote:
>>
>>> Hi Gilboa,
>>>
>>> Here are some guidelines/checks:
>>> - Are you able to create a 4.5 DC/cluster?
>>> - Host can be Up in the 4.5 clusters only when it reports 4.5 level
>>> compatibility (it's based on RHEL 8.3).
>>>   Can you make sure that on all 3 hosts?
>>> - You can upgrade the 4.4 clusters to 4.5 only when all
>>> Up/NonOperational hosts are reporting 4.5 level
>>> - You can upgrade 4.4 DC to 4.5 only when all clusters inside are on
>>> the 4.5 level
>>> - A 4.5 host-based on RHEL 8.3 should be fully functional in
>>> 4.2/4.3/4.4 clusters
>>>
>>>
>>>
>>> *Regards,*
>>>
>>> *Shani Leviim*
>>>
>>>
>>> On Wed, Dec 16, 2020 at 12:53 PM Gilboa Davara 
>>> wrote:
>>>
 Hello all,

 I'm more-or-less finished building a new ovirt over glusterfs
 cluster with 3 fairly beefy servers.
 Nodes were fully upgraded to CentOS Linux release 8.3.2011 before
 they joined the cluster.
 Looking at the cluster view in the WebUI, I get an exclamation mark
 with the following message: "Upgrade cluster compatibility level".
 When I try to upgrade the cluster, 2 of the 3 hosts go into
 maintenance and reboot, but once the procedure is complete, the cluster
 version remains the same.
 Looking at the host vdsm logs, I see that once the engine refreshes
 their capabilities, all hosts return 4.2-4.4 and not 4.5.

 E.g.
  'supportedENGINEs': ['4.2', '4.3', '4.4'], 'clusterLevels':
 ['4.2', '4.3', '4.4']
 I assume I should be seeing 4.5 after the upgrade, no?

 AmI missing something?

>>>
> EL 8.3 is not enough, you also need Advanced Virtualization 8.3 (in
> particular libvirt 6.6)
>
>>
 Thanks,
 - Gilboa
 ___
>>>
>>>
>
>
>
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[ovirt-users] Re: Ovirt VM import issue

2020-12-23 Thread Shani Leviim 
+Liran Rotenberg 

Hi Deekshith,
Is there some more info on the engine log?


*Regards,*

*Shani Leviim*


On Tue, Dec 22, 2020 at 2:51 PM Deekshith via Users  wrote:

> Hi Team ,
>
>
>
>
>
> We are not able to import the Virtual machine from ova file into Ovirt
>  .Kindly help us
>
>
>
>
>
>
>
>
>
> Regards
>
> *Deekshith*
>
>
> ___
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> To unsubscribe send an email to users-le...@ovirt.org
> Privacy Statement: https://www.ovirt.org/privacy-policy.html
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>
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[ovirt-users] Re: Unable to live migrate a VM from 4.4.2 to 4.4.3 CentOS Linux host

2020-12-23 Thread Gianluca Cecchi 
On Thu, Nov 12, 2020 at 11:08 AM Gianluca Cecchi 
wrote:

> On Wed, Nov 11, 2020 at 10:01 PM Gianluca Cecchi <
> gianluca.cec...@gmail.com> wrote:
>
>>
>> NOTE: this was a cluster in 4.3.10 and I updated it to 4.4.2 and I
>> noticed that the OVN config was not retained and I had to run on hosts:
>>
>> [root@ov200 ~]# vdsm-tool ovn-config engine_ip ov200_ip_on_mgmt
>> Using default PKI files
>> Created symlink
>> /etc/systemd/system/multi-user.target.wants/openvswitch.service →
>> /usr/lib/systemd/system/openvswitch.service.
>> Created symlink
>> /etc/systemd/system/multi-user.target.wants/ovn-controller.service →
>> /usr/lib/systemd/system/ovn-controller.service.
>> [root@ov200 ~]#
>>
>> Now it seems the problem persists...
>> Why do I have to run each time?
>>
>> Gianluca
>>
>
> In the mean time I confirm that the manual step below on ov301 let me saw
> it again between the chassis of OVN southbound on engine and I was able to
> migrate VMs to update the other host and then for example to successfully
> ping between VMs on OVN across the two hosts:
>
> [root@ov301 vdsm]# vdsm-tool ovn-config 10.4.192.43 10.4.192.34
> Using default PKI files
> Created symlink
> /etc/systemd/system/multi-user.target.wants/openvswitch.service →
> /usr/lib/systemd/system/openvswitch.service.
> Created symlink
> /etc/systemd/system/multi-user.target.wants/ovn-controller.service →
> /usr/lib/systemd/system/ovn-controller.service.
> [root@ov301 vdsm]#
>
>
As this OVN related problem seems often impacting me, I created this
bugzilla:
https://bugzilla.redhat.com/show_bug.cgi?id=1910340

Thanks for watching
Gianluca
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[ovirt-users] Re: [ANN] oVirt 4.4.4 is now generally available

2020-12-23 Thread Gianluca Cecchi 
On Tue, Dec 22, 2020 at 11:03 AM Sandro Bonazzola 
wrote:

>
>
> Cluster compatibility level has been introduced with:
> *Bug 1877675*  - [RFE]
> Introduce Datacenter and cluster level 4.5
>
> It tracks:
> *- Bug 1725166  -
> [RFE] Private VLAN / port isolation*
> *- Support for Intel Icelake Server Family *
> *- **Bug 1814565*  - 
> Report
> disk.usage for VMs with RHEL 8 guests
> - *Bug 1852718*  - vGPU:
> VM failed to run with mdev_type instance
> - *Bug 1853194*  - VM
> with disk on iscsi on environment with SELinux enforced fails to start on
> host - Exit message: Wake up from hibernation failed:internal error: child
> reported (status=125): unable to set security context
> - *Bug 1876605*  - VM
> with scsi hostdev (scsi_generic custom property) fails on start:'node-name
> too long for qemu'
>
> +Martin Perina  , +Arik Hadas  , +Tal
> Nisan  , +Dominik Holler   feel
> free to add if I missed something.
> I think that having a page on oVirt documentation with features and
> requirements per supported cluster compatibility level would help.
> Gianluca, maybe you can open a bug for it?
>

Done. It is here:
https://bugzilla.redhat.com/show_bug.cgi?id=1910332

Gianluca
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[ovirt-users] Get Host Capabilities failed: Internal JSON-RPC error: {'reason': 'internal error: Duplicate key'}

2020-12-23 Thread tommy 
Hi,everyone:

 

I got this error in my ovirt env:

 

VDSM ooengh1.tltd.com command Get Host Capabilities failed: Internal
JSON-RPC error: {'reason': 'internal error: Duplicate key'}

 

Systemctl message is:

Dec 23 20:48:48 ooengh1.tltd.com vdsm[2431]: ERROR Internal server error

 Traceback (most recent call
last):

   File
"/usr/lib/python2.7/site-packages/yajsonrpc/__init__.py", line 345, in
_handle_request

 res = method(**params)

   File
"/usr/lib/python2.7/site-packages/vdsm/rpc/Bridge.py", line 198, in
_dynamicMethod

 result = fn(*methodArgs)

   File "", line 2, in
getCapabilities

   File
"/usr/lib/python2.7/site-packages/vdsm/common/api.py", line 50, in method

 ret = func(*args, **kwargs)

   File
"/usr/lib/python2.7/site-packages/vdsm/API.py", line 1371, in
getCapabilities

 c = caps.get()

   File
"/usr/lib/python2.7/site-packages/vdsm/host/caps.py", line 93, in get

 
machinetype.compatible_cpu_models())

   File
"/usr/lib/python2.7/site-packages/vdsm/common/cache.py", line 43, in
__call__

 value = self.func(*args)

   File
"/usr/lib/python2.7/site-packages/vdsm/machinetype.py", line 142, in
compatible_cpu_models

 all_models =
domain_cpu_models(c, arch, cpu_mode)

   File
"/usr/lib/python2.7/site-packages/vdsm/machinetype.py", line 97, in
domain_cpu_models

 domcaps =
conn.getDomainCapabilities(None, arch, None, virt_type, 0)

   File
"/usr/lib/python2.7/site-packages/vdsm/common/libvirtconnection.py", line
131, in wrapper

 ret = f(*args, **kwargs)

   File
"/usr/lib/python2.7/site-packages/vdsm/common/function.py", line 94, in
wrapper

 return func(inst, *args,
**kwargs)

   File
"/usr/lib64/python2.7/site-packages/libvirt.py", line 3844, in
getDomainCapabilities

 if ret is None: raise
libvirtError ('virConnectGetDomainCapabilities() failed', conn=self)

 libvirtError: internal error:
Duplicate key

AnyOne can help me ?

 

Thanks!

 

 

 

 

 

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[ovirt-users] Re: what these providers can do in ovirt envirment such as KVM or XEN ?

2020-12-23 Thread Arik Hadas 
On Mon, Dec 21, 2020 at 11:30 AM tommy  wrote:

> If I add such providers like KVM and XEN, what can I do using oVirt?
>
>
>
>
>
>
>
> To manage XEN or KVM usning oVirt?
>

You can then import VMs from those environments to your data center that is
managed by oVirt.


>
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[ovirt-users] Re: Cannot ping from a nested VM

2020-12-23 Thread Yedidyah Bar David 
On Wed, Dec 23, 2020 at 7:43 AM Strahil Nikolov via Users 
wrote:

> I guess that you can use a direct rule for allowing any traffic to the
> nested VM.
>
> As far as I know the nested oVirt is not working nice and it's easier to
> test with a single VM with KVM.
>
> Best Regards,
> Strahil Nikolov
> В 01:07 +0100 на 23.12.2020 (ср), wodel youchi написа:
>
> Hi,
>
> We have an HCI plateforme based upon 4.4.3 version.
> We activated the use of nested kvm and we reinstalled all the nodes to be
> able to use it.
>
> Then we created a new nested HCI on top of the physical HCI to test
> ansible deployment.
> The deployment went well until the phase which adds the two other nodes
> (the two other virtualized hypervisors), but the VM-Manager couldn't add
> them.
>
> After investigation, we found that the nested VM-Manager could not
> communicate except with it's first virtualized hypervisor.
>
> To make the nested VM-Manager capable of communicating with the outside
> world, we had to stop firewalld on the physical node of the HCI.
>
> Any ideas?
>
>
If you just want to disable any filtering from your VM networks, go to
Network -> vNIC profiles -> ovirtmgmt, Edit, under 'Network Filter' choose
"No Network Filter".

For more refined configurations, please see:

https://www.ovirt.org/documentation/administration_guide/#chap-Logical_Networks

Best regards,


>
> Regards.
>
>
> 
>  Virus-free.
> www.avast.com
> 
> <#m_7033052284971746251_DAB4FAD8-2DD7-40BB-A1B8-4E2AA1F9FDF2>
>
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-- 
Didi
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