[ovirt-users] Re: Ovirt and Vagrant

2021-01-04 Thread Yedidyah Bar David 
On Mon, Jan 4, 2021 at 8:38 PM Gervais de Montbrun
 wrote:
>
> Anyone using vagrant with oVirt 4.4?
>
> I am trying to get the vagrant plugin working with oVirt, but I am 
> experiencing issues. https://github.com/myoung34/vagrant-ovirt4/issues/120
> I wonder what other folks are using or if someone has any suggestions to 
> offer.
>
> We are trying to switch from vSphere to oVirt for internal, developer vm's at 
> my office and we have a successful workflow using vagrant-vsphere plugin. 
> Switching to oVirt should have been a simple step, but the issue I an having 
> is a blocker.
>
> I built a single hyperconverged server to test with. Everything seems to work 
> fine when I bring up vm's manually in my "cluster." Networking, console, etc 
> all work fine. Ovirt-guest-additions work fine and display the vm's ip in the 
> gui.
>
> When I try with the vagrant plugin, there seems to be a communication issue. 
> Even though I can see the vm reporting its IP address fine in the ovirt web 
> gui, it seems like the vagrant plugin is unable to do the same. The 
> maintainer of the code says that he no longer runs oVirt which is why I am 
> reaching out here to see if anyone has a suggestion or even an alternative to 
> suggest.

Adding Tomas.

I am just guessing that this is related to the migration of
functionality from ovirt-guest-agent to qemu-guest-agent.

If you want to try fixing this yourself, somehow make vagrant log all
the information it gets from oVirt. You'll most likely find the
address there, but perhaps not where it's expecting it.

Good luck and best regards,
-- 
Didi
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[ovirt-users] How to cancel a longtime running task on ovirt web interface ?

2021-01-04 Thread tommy 
Hi, everyone:

 

How to cancel a longtime running task on ovirt web interface ?

 

Task looks can not be cancelled.

 



 

 

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[ovirt-users] Re: Ovirt and Vagrant

2021-01-04 Thread Strahil Nikolov via Users 
> I wonder what other folks are using or if someone has any suggestions
> to offer.

I'm using Ansible do deploy some stuff from templates.
I think that terraform is also used with oVirt, so you can give it a
try.

Best Regards,
Strahil Nikolov
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[ovirt-users] Ovirt and Vagrant

2021-01-04 Thread Gervais de Montbrun 
Anyone using vagrant with oVirt 4.4?

I am trying to get the vagrant plugin working with oVirt, but I am experiencing 
issues. https://github.com/myoung34/vagrant-ovirt4/issues/120 

I wonder what other folks are using or if someone has any suggestions to offer.

We are trying to switch from vSphere to oVirt for internal, developer vm's at 
my office and we have a successful workflow using vagrant-vsphere plugin. 
Switching to oVirt should have been a simple step, but the issue I an having is 
a blocker.

I built a single hyperconverged server to test with. Everything seems to work 
fine when I bring up vm's manually in my "cluster." Networking, console, etc 
all work fine. Ovirt-guest-additions work fine and display the vm's ip in the 
gui.

When I try with the vagrant plugin, there seems to be a communication issue. 
Even though I can see the vm reporting its IP address fine in the ovirt web 
gui, it seems like the vagrant plugin is unable to do the same. The maintainer 
of the code says that he no longer runs oVirt which is why I am reaching out 
here to see if anyone has a suggestion or even an alternative to suggest.

Cheers,
Gervais



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[ovirt-users] Re: Move HostedEngine to new data domain.

2021-01-04 Thread Strahil Nikolov via Users 
В 17:16 + на 04.01.2021 (пн), Diggy Mc написа:
> Running oVirt 4.3.9 and would like to move the HostedEngine VM in its
> entirety (disks, templates, etc) from its current data domain to a
> new one.  How can this be done?
The most tested way is using backup & restore.

Best Regards,
Strahil Nikolov
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[ovirt-users] Move HostedEngine to new data domain.

2021-01-04 Thread Diggy Mc 
Running oVirt 4.3.9 and would like to move the HostedEngine VM in its entirety 
(disks, templates, etc) from its current data domain to a new one.  How can 
this be done?

Once the engine VM has been moved, I can simply detach the data domain with all 
existing VMs from my 4.3 environment and then attach it to my new 4.4 
environment, correct?
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[ovirt-users]Re: 回复: what these providers can do in ovirt envirment such as KVM or XEN ?

2021-01-04 Thread Strahil Nikolov via Users 
Sadly my oriental language skills are close to "0".
Can you share the screenshot with English menu or to provide the steps which 
you have executed (menu after menu) to reach that state ?

Best Regards,
Strahil Nikolov






В понеделник, 4 януари 2021 г., 12:48:55 Гринуич+2, tommy  
написа: 






Now , there is a new question:
 
It raises error: invalid iso mirror path.
 
 

 
 
 
 
 
From: users-boun...@ovirt.org  On Behalf Of Arik Hadas
Sent: Friday, December 25, 2020 4:36 PM
To: tommy 
Cc: users 
Subject: [ovirt-users]Re: 回复: what these providers can do in ovirt envirment 
such as KVM or XEN ?
 
 
 
On Thu, Dec 24, 2020 at 5:12 AM tommy  wrote:
> But there are some errors when I import vm from KVM to oVirt on the potal 
> like this: 
>  
>  
> Failed to import Vm 1.ovmm to Data Center Default, Cluster cluster1
>  
>  
> Dec 24 11:05:04 enghost1 python3[283881]: detected unhandled Python exception 
> in '/usr/libexec/vdsm/kvm2ovirt'
> Dec 24 11:05:04 enghost1 systemd[1]: Started Session c966 of user root.
> Dec 24 11:05:04 enghost1 abrt-server[292991]: Deleting problem directory 
> Python3-2020-12-24-11:05:04-283881 (dup of Python3-2020-12-23-23:21:17-11693)
> Dec 24 11:05:04 enghost1 systemd[1]: Started Session c967 of user root.
> Dec 24 11:05:05 enghost1 vdsm[2112]: ERROR Job 
> '1c84b9de-b154-4f40-9ba7-9fe9109acfe4' failed#012Traceback (most recent call 
> last):#012  File "/usr/lib/python3.6/site-packages/vdsm/v2v.py", line 861, in 
> _run#012    self._import()#012  File 
> "/usr/lib/python3.6/site-packages/vdsm/v2v.py", line 886, in _import#012    
> self._proc.returncode))#012vdsm.v2v.V2VProcessError: Job 
> '1c84b9de-b154-4f40-9ba7-9fe9109acfe4' process failed exit-code: 1
> Dec 24 11:05:05 enghost1 dbus-daemon[958]: [system] Activating service 
> name='org.freedesktop.problems' requested by ':1.11820' (uid=0 pid=293006 
> comm="/usr/libexec/platform-python /usr/bin/abrt-action-" 
> label="system_u:system_r:abrt_t:s0-s0:c0.c1023") (using servicehelper)
> Dec 24 11:05:05 enghost1 dbus-daemon[293014]: [system] Failed to reset fd 
> limit before activating service: org.freedesktop.DBus.Error.AccessDenied: 
> Failed to restore old fd limit: Operation not permitted
>  
 
It seems the execution of virt-v2v failed.
You can check if vdsm.log reveals more information on the cause or invoke 
virt-v2v manually on this host (optionally with debug logs enabled) to see what 
it fails on
 
>  
>  
>  
>  
>  
>  
> 发件人: users-boun...@ovirt.org  代表 tommy
> 发送时间: 2020年12月23日 23:00
> 收件人: 'Arik Hadas' 
> 抄送: 'users' 
> 主题: [ovirt-users]回复: what these providers can do in ovirt envirment such as 
> KVM or XEN ?
>  
> You are right!
>  
> Thanks.
>  
> 
>  
>  
>  
> 发件人: Arik Hadas  
> 发送时间: 2020年12月23日 22:41
> 收件人: tommy 
> 抄送: users 
> 主题: Re: [ovirt-users] what these providers can do in ovirt envirment such as 
> KVM or XEN ?
>  
>  
>  
> On Wed, Dec 23, 2020 at 2:31 PM tommy  wrote:
>> I have add the KVM server on the Potal, like the picture,but nothing 
>> changed, where to find the KVM vms on the potal?
>  
> Compute -> Virtual Machines -> Import -> set Source to KVM (via Libvirt) -> 
> set External provider to your provider -> Load
>  
>>  
>>  
>>  
>>  
>> 发件人: Arik Hadas  
>> 发送时间: 2020年12月23日 19:42
>> 收件人: tommy 
>> 抄送: users 
>> 主题: Re: [ovirt-users] what these providers can do in ovirt envirment such as 
>> KVM or XEN ?
>>  
>>  
>>  
>> 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: Upgrade from 4.4.3 to 4.4.4 (oVirt Node) - vdsmd.service/start failed with result 'dependency'

2021-01-04 Thread Marco Fais 
Dominik, Ales,

it was indeed the effect of the bug you have highlighted.

Changing the ownership of /etc/openvswitch solved the problem.
Interestingly it only happened to a portion of the ~20 nodes I have
upgraded -- I believe I had different behaviour depending on the specific
version used for installation and upgrade path taken, but not 100% sure.

Thanks
Marco


On Mon, 4 Jan 2021 at 10:34, Dominik Holler  wrote:

> Hello Marco,
> can you please check the owner and groups of
> /etc/openvswitch/ and
> /var/run/openvswitch
> and the files in these directories ?
>
> Are there any hints if this issue might be related to
> *Bug 1909782*  - 
> /etc/openvswitch
> permissions broken after upgrade
> ?
>
> Dominik
>
> On Mon, Jan 4, 2021 at 7:29 AM Ales Musil  wrote:
>
>>
>>
>> On Thu, Dec 24, 2020 at 5:14 PM Marco Fais  wrote:
>>
>>> Hi,
>>>
>>> just a quick correction on the below --
>>> the dependency chain is vdsmd --> vdsm-network --> openvswitch -->
>>> ovsdb-server (failed)
>>>
>>> The conf.db file and /var/run/openvswitch dir are in 4.4.3 but not in
>>> 4.4.4
>>> In 4.4.3 looks like the vdsm-network service does not depend from
>>> openvswitch:
>>>
>>> *4.4.3* --
>>> [Unit]
>>> Description=Virtual Desktop Server Manager network restoration
>>> Wants=network.target
>>> Requires=libvirtd.service
>>> After=libvirtd.service
>>>
>>> *4.4.4* --
>>> [Unit]
>>> Description=Virtual Desktop Server Manager network restoration
>>> Wants=network.target
>>> Requires=libvirtd.service openvswitch.service NetworkManager.service
>>> After=libvirtd.service openvswitch.service NetworkManager.service
>>>
>>> Regards,
>>> Marco
>>>
>>>
>>> On Thu, 24 Dec 2020 at 12:29, Marco Fais  wrote:
>>>
 Hi all,

 I have just upgraded one of my oVirt nodes from 4.4.3 to 4.4.4.

 After the reboot, the 4.4.4 image is correctly loaded but vdsmd is not
 starting due to this error:

 vdsmd.service: Job vdsmd.service/start failed with result 'dependency'.

 Looks like it has a dependency on mom-vdsm, and this as well has a
 dependency issue:

 mom-vdsm.service: Job mom-vdsm.service/start failed with result
 'dependency'.

 After some investigation looks like mom-vdsm has a dependency
 on ovsdb-server, and this is the unit creating the problem:

 ovs-delete-transient-ports.service: Starting requested but asserts
 failed.
 Assertion failed for Open vSwitch Delete Transient Ports
 Failed to start Open vSwitch Database Unit.

 Details below:
 -- Unit ovsdb-server.service has begun starting up.
 Dec 24 12:21:57 LAB-CNVirt-H04.ngv.eircom.net chown[13658]:
 /usr/bin/chown: cannot access '/var/run/openvswitch': No such file or
 directory
 Dec 24 12:21:57 LAB-CNVirt-H04.ngv.eircom.net ovs-ctl[13667]:
 /etc/openvswitch/conf.db does not exist ... (warning).
 Dec 24 12:21:57 LAB-CNVirt-H04.ngv.eircom.net ovsdb-tool[13714]:
 ovs|1|lockfile|WARN|/etc/openvswitch/.conf.db.~lock~: failed to open
 lock file: Permission denied
 Dec 24 12:21:57 LAB-CNVirt-H04.ngv.eircom.net ovs-ctl[13667]: Creating
 empty database /etc/openvswitch/conf.db ovsdb-tool: I/O error:
 /etc/openvswitch/conf.db: failed to lock lockfile (Resource temporarily
 unavailable)
 Dec 24 12:21:57 LAB-CNVirt-H04.ngv.eircom.net ovsdb-tool[13714]:
 ovs|2|lockfile|WARN|/etc/openvswitch/.conf.db.~lock~: failed to lock
 file: Resource temporarily unavailable
 Dec 24 12:21:57 LAB-CNVirt-H04.ngv.eircom.net ovs-ctl[13667]: [FAILED]
 Dec 24 12:21:57 LAB-CNVirt-H04.ngv.eircom.net systemd[1]:
 ovsdb-server.service: Control process exited, code=exited status=1
 Dec 24 12:21:57 LAB-CNVirt-H04.ngv.eircom.net systemd[1]:
 ovsdb-server.service: Failed with result 'exit-code'.
 -- Subject: Unit failed

 Any suggestions?

 Thanks,
 Marco

 ___
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>>
>>
>> Hi,
>>
>> the dependency on openvswitch comes from 4.4.4 this is correct. However I
>> am not entirely sure why openvswitch would refuse to start.
>> Do you have some special OvS configuration in place on the affected host?
>>
>> Thank you.
>> Regards,
>> Ales
>>
>> --
>>
>> Ales Musil
>>
>> Software Engineer - RHV Network
>>
>> Red Hat EMEA 
>>
>> amu...@redhat.comIM: amusil
>> 
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[ovirt-users] Re: Upgrade from 4.4.3 to 4.4.4 (oVirt Node) - vdsmd.service/start failed with result 'dependency'

2021-01-04 Thread Dominik Holler 
Hello Marco,
can you please check the owner and groups of
/etc/openvswitch/ and
/var/run/openvswitch
and the files in these directories ?

Are there any hints if this issue might be related to
*Bug 1909782*  -
/etc/openvswitch
permissions broken after upgrade
?

Dominik

On Mon, Jan 4, 2021 at 7:29 AM Ales Musil  wrote:

>
>
> On Thu, Dec 24, 2020 at 5:14 PM Marco Fais  wrote:
>
>> Hi,
>>
>> just a quick correction on the below --
>> the dependency chain is vdsmd --> vdsm-network --> openvswitch -->
>> ovsdb-server (failed)
>>
>> The conf.db file and /var/run/openvswitch dir are in 4.4.3 but not in
>> 4.4.4
>> In 4.4.3 looks like the vdsm-network service does not depend from
>> openvswitch:
>>
>> *4.4.3* --
>> [Unit]
>> Description=Virtual Desktop Server Manager network restoration
>> Wants=network.target
>> Requires=libvirtd.service
>> After=libvirtd.service
>>
>> *4.4.4* --
>> [Unit]
>> Description=Virtual Desktop Server Manager network restoration
>> Wants=network.target
>> Requires=libvirtd.service openvswitch.service NetworkManager.service
>> After=libvirtd.service openvswitch.service NetworkManager.service
>>
>> Regards,
>> Marco
>>
>>
>> On Thu, 24 Dec 2020 at 12:29, Marco Fais  wrote:
>>
>>> Hi all,
>>>
>>> I have just upgraded one of my oVirt nodes from 4.4.3 to 4.4.4.
>>>
>>> After the reboot, the 4.4.4 image is correctly loaded but vdsmd is not
>>> starting due to this error:
>>>
>>> vdsmd.service: Job vdsmd.service/start failed with result 'dependency'.
>>>
>>> Looks like it has a dependency on mom-vdsm, and this as well has a
>>> dependency issue:
>>>
>>> mom-vdsm.service: Job mom-vdsm.service/start failed with result
>>> 'dependency'.
>>>
>>> After some investigation looks like mom-vdsm has a dependency
>>> on ovsdb-server, and this is the unit creating the problem:
>>>
>>> ovs-delete-transient-ports.service: Starting requested but asserts
>>> failed.
>>> Assertion failed for Open vSwitch Delete Transient Ports
>>> Failed to start Open vSwitch Database Unit.
>>>
>>> Details below:
>>> -- Unit ovsdb-server.service has begun starting up.
>>> Dec 24 12:21:57 LAB-CNVirt-H04.ngv.eircom.net chown[13658]:
>>> /usr/bin/chown: cannot access '/var/run/openvswitch': No such file or
>>> directory
>>> Dec 24 12:21:57 LAB-CNVirt-H04.ngv.eircom.net ovs-ctl[13667]:
>>> /etc/openvswitch/conf.db does not exist ... (warning).
>>> Dec 24 12:21:57 LAB-CNVirt-H04.ngv.eircom.net ovsdb-tool[13714]:
>>> ovs|1|lockfile|WARN|/etc/openvswitch/.conf.db.~lock~: failed to open
>>> lock file: Permission denied
>>> Dec 24 12:21:57 LAB-CNVirt-H04.ngv.eircom.net ovs-ctl[13667]: Creating
>>> empty database /etc/openvswitch/conf.db ovsdb-tool: I/O error:
>>> /etc/openvswitch/conf.db: failed to lock lockfile (Resource temporarily
>>> unavailable)
>>> Dec 24 12:21:57 LAB-CNVirt-H04.ngv.eircom.net ovsdb-tool[13714]:
>>> ovs|2|lockfile|WARN|/etc/openvswitch/.conf.db.~lock~: failed to lock
>>> file: Resource temporarily unavailable
>>> Dec 24 12:21:57 LAB-CNVirt-H04.ngv.eircom.net ovs-ctl[13667]: [FAILED]
>>> Dec 24 12:21:57 LAB-CNVirt-H04.ngv.eircom.net systemd[1]:
>>> ovsdb-server.service: Control process exited, code=exited status=1
>>> Dec 24 12:21:57 LAB-CNVirt-H04.ngv.eircom.net systemd[1]:
>>> ovsdb-server.service: Failed with result 'exit-code'.
>>> -- Subject: Unit failed
>>>
>>> Any suggestions?
>>>
>>> Thanks,
>>> Marco
>>>
>>> ___
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>>
>
>
> Hi,
>
> the dependency on openvswitch comes from 4.4.4 this is correct. However I
> am not entirely sure why openvswitch would refuse to start.
> Do you have some special OvS configuration in place on the affected host?
>
> Thank you.
> Regards,
> Ales
>
> --
>
> Ales Musil
>
> Software Engineer - RHV Network
>
> Red Hat EMEA 
>
> amu...@redhat.comIM: amusil
> 
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[ovirt-users] Re: Can NFV (Network Functions Virtualization) work on oVirt?

2021-01-04 Thread Gianluca Cecchi 
On Mon, Jan 4, 2021 at 10:04 AM fukumoto.shi...@fujitsu.com <
fukumoto.shi...@fujitsu.com> wrote:

> Hello everyone,
>
> I've checked the documentation of oVirt, but cannot find if following
> function can work on oVirt or not.
> - NFV (Network Functions Virtualization)
>
> Does someone know NFV can work on oVirt?
>
> For your reference, Red Hat OpenStack Platform seems to support NFV as
> follows
>
> https://access.redhat.com/documentation/en-us/red_hat_openstack_platform/12/html-single/network_functions_virtualization_product_guide/index
>
> Regards,
> Fukumoto
>
>
I think you can find useful information here for RHV 4.4, that should be
applicable to oVirt 4.4 too:

https://access.redhat.com/documentation/en-us/red_hat_virtualization/4.4/html/administration_guide/sect-virtual_network_interface_cards#Enabling_Passthrough_on_a_vNIC_Profile
https://access.redhat.com/documentation/en-us/red_hat_virtualization/4.4/html/administration_guide/sect-hosts_and_networking#setting-up-and-configuring-sr-iov
https://access.redhat.com/documentation/en-us/red_hat_virtualization/4.4/html/hardware_considerations_for_implementing_sr-iov/
https://access.redhat.com/documentation/en-us/red_hat_virtualization/4.4/html/virtual_machine_management_guide/sect-migrating_virtual_machines_between_hosts#Live_migration_prerequisites

I don't know if it is supported to also use NFV with OVN external provider
in oVirt/RHV

HIH,
Gianluca
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[ovirt-users] Can NFV (Network Functions Virtualization) work on oVirt?

2021-01-04 Thread fukumoto.shi...@fujitsu.com 
Hello everyone,

I've checked the documentation of oVirt, but cannot find if following function 
can work on oVirt or not.
- NFV (Network Functions Virtualization)

Does someone know NFV can work on oVirt?

For your reference, Red Hat OpenStack Platform seems to support NFV as follows
https://access.redhat.com/documentation/en-us/red_hat_openstack_platform/12/html-single/network_functions_virtualization_product_guide/index

Regards,
Fukumoto
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