4:38 a.m.
Hi,
this is my test setup:
DC1 with local storage, some templates, e.g. "template1"
DC2 with local storage, some templates, e.g. "template2"
what I want to do:
rename "template2" to "template1" in DC 2
actual results:
[Cannot edit Template. The Template name is already in use, please
choose a unique name and try again.]
This fails via GUI and via REST api (GUI blocks the form, you
can't click "ok").
expected results:
Template Names should at the very least just be unique for
one DC, and not for the whole engine.
Strictly speaking even this is not needed as engine uses
UUIDs to identify templates, but I agree that it might
be handier for end users to just allow a template name
once per datacenter.
This occurs on ovirt-engine 3.3.3-2.el6
but I fear this is still present in current 3.5 RC
and even master.
So please, can somebody confirm this bug so I can
open a BZ for this?
Thanks.
PS: the storage architecture type should not
matter, I just added it for completeness sake.
--
Mit freundlichen Grüßen / Regards
Sven Kieske
Systemadministrator
Mittwald CM Service GmbH & Co. KG
Königsberger Straße 6
32339 Espelkamp
T: +49-5772-293-100
F: +49-5772-293-333
https://www.mittwald.de
Geschäftsführer: Robert Meyer
St.Nr.: 331/5721/1033, USt-IdNr.: DE814773217, HRA 6640, AG Bad Oeynhausen
Komplementärin: Robert Meyer Verwaltungs GmbH, HRB 13260, AG Bad Oeynhausen
5:07 a.m.
Here is some log output to help track this down (from engine.log):
2014-08-14 10:28:35,528 WARN
[org.ovirt.engine.core.dal.job.ExecutionMessageDirector]
(ajp--127.0.0.1-8702-22) [399284fd] The message key UpdateVmTemplate is
missing from bundles/ExecutionMessages
2014-08-14 10:28:35,554 WARN
[org.ovirt.engine.core.bll.UpdateVmTemplateCommand]
(ajp--127.0.0.1-8702-22) [399284fd] CanDoAction of action
UpdateVmTemplate failed. Reasons:VAR__ACTION__UPDATE,VAR__TYPE__VM_TEMP
LATE,ACTION_TYPE_FAILED_NAME_ALREADY_USED
2014-08-14 10:28:35,568 ERROR
[org.ovirt.engine.api.restapi.resource.AbstractBackendResource]
(ajp--127.0.0.1-8702-22) Operation Failed: [Cannot edit Template. The
Template name is already in use, please choose
a unique name and try again.]
--
Mit freundlichen Grüßen / Regards
Sven Kieske
Systemadministrator
Mittwald CM Service GmbH & Co. KG
Königsberger Straße 6
32339 Espelkamp
T: +49-5772-293-100
F: +49-5772-293-333
https://www.mittwald.de
Geschäftsführer: Robert Meyer
St.Nr.: 331/5721/1033, USt-IdNr.: DE814773217, HRA 6640, AG Bad Oeynhausen
Komplementärin: Robert Meyer Verwaltungs GmbH, HRB 13260, AG Bad Oeynhausen
6:12 a.m.
Hi Sven,
I tried changing template name on my setup (based on latest master) and it worked.
Can you please share the output of the following psql command on your engine DB:
SELECT vm_guid, vm_name, entity_type, description from vm_static where vm_name =
'template1'
Can u also search this entity in oVirt using the following:
Template:name = template*
Regards,
Maor
----- Original Message -----
From: "Sven Kieske" <S.Kieske(a)mittwald.de>
To: devel(a)ovirt.org
Sent: Thursday, August 14, 2014 1:14:48 PM
Subject: Re: [ovirt-devel] Urgent BUG: renaming of template fails
BZ created:
https://bugzilla.redhat.com/1130090
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6:58 a.m.
Am 14.08.2014 13:12, schrieb Maor Lipchuk:
Hi Sven,
I tried changing template name on my setup (based on latest master) and it worked.
Can you please share the output of the following psql command on your engine DB:
SELECT vm_guid, vm_name, entity_type, description from vm_static where vm_name =
'template1'
Hi Maor,
it seems you did not test properly.
You need 2 DCs with a template in each datacenter.
rename one of them to match the other.
It will fail, quoting Nir from my Bugzilla entry:
This is how the system works. Changing is nice to
have feature, as it does not effect much the usage of the system.
We have the same issue with cluster names, vm names - most names are >
unique globally.
I also find this annoying, and practically create names with
dc-cluser prefixes to avoid this.
I really don't understand the logic behind making these names
unique on a global level.
There are many easily thought use cases where you want the
same template name in different DCs, now I will have to juggle
with dc-prefixes.
I really hope this gets fixed up for 3.6
Thanks for your fast replies anyway.
--
Mit freundlichen Grüßen / Regards
Sven Kieske
Systemadministrator
Mittwald CM Service GmbH & Co. KG
Königsberger Straße 6
32339 Espelkamp
T: +49-5772-293-100
F: +49-5772-293-333
https://www.mittwald.de
Geschäftsführer: Robert Meyer
St.Nr.: 331/5721/1033, USt-IdNr.: DE814773217, HRA 6640, AG Bad Oeynhausen
Komplementärin: Robert Meyer Verwaltungs GmbH, HRB 13260, AG Bad Oeynhausen
4:53 a.m.
----- Original Message -----
From: "Sven Kieske" <S.Kieske(a)mittwald.de>
To: "Maor Lipchuk" <mlipchuk(a)redhat.com>
Cc: devel(a)ovirt.org
Sent: Thursday, August 14, 2014 2:58:00 PM
Subject: Re: [ovirt-devel] Urgent BUG: renaming of template fails
Am 14.08.2014 13:12, schrieb Maor Lipchuk:
> Hi Sven,
>
> I tried changing template name on my setup (based on latest master) and it
> worked.
> Can you please share the output of the following psql command on your
> engine DB:
> SELECT vm_guid, vm_name, entity_type, description from vm_static where
> vm_name = 'template1'
>
Hi Maor,
it seems you did not test properly.
You need 2 DCs with a template in each datacenter.
rename one of them to match the other.
It will fail, quoting Nir from my Bugzilla entry:
> This is how the system works. Changing is nice to
> have feature, as it does not effect much the usage of the system.
> We have the same issue with cluster names, vm names - most names are >
unique globally.
> I also find this annoying, and practically create names with
> dc-cluser prefixes to avoid this.
I really don't understand the logic behind making these names
unique on a global level.
There are many easily thought use cases where you want the
same template name in different DCs, now I will have to juggle
with dc-prefixes.
I really hope this gets fixed up for 3.6
I Sven
You are right there is no option to have same template name for different DCs
The reason for that is that both VMs and Templates are stored in vm_static table
We distinguish between VMs/Template according to the entity_type column value.
If you think that this is important please issue a RFE for it.
Thanks
Eli
Thanks for your fast replies anyway.
--
Mit freundlichen Grüßen / Regards
Sven Kieske
Systemadministrator
Mittwald CM Service GmbH & Co. KG
Königsberger Straße 6
32339 Espelkamp
T: +49-5772-293-100
F: +49-5772-293-333
https://www.mittwald.de
Geschäftsführer: Robert Meyer
St.Nr.: 331/5721/1033, USt-IdNr.: DE814773217, HRA 6640, AG Bad Oeynhausen
Komplementärin: Robert Meyer Verwaltungs GmbH, HRB 13260, AG Bad Oeynhausen
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7:44 a.m.
https://bugzilla.redhat.com/show_bug.cgi?id=1130090
Am 18.08.2014 11:53, schrieb Eli Mesika:
If you think that this is important please issue a RFE for it.
--
Mit freundlichen Grüßen / Regards
Sven Kieske
Systemadministrator
Mittwald CM Service GmbH & Co. KG
Königsberger Straße 6
32339 Espelkamp
T: +49-5772-293-100
F: +49-5772-293-333
https://www.mittwald.de
Geschäftsführer: Robert Meyer
St.Nr.: 331/5721/1033, USt-IdNr.: DE814773217, HRA 6640, AG Bad Oeynhausen
Komplementärin: Robert Meyer Verwaltungs GmbH, HRB 13260, AG Bad Oeynhausen
3532
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6 comments
3 participants
participants (3)
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Eli Mesika -
Maor Lipchuk -
Sven Kieske