[Users] Bug? in tweak vm instance via REST/JSON 3.3.2
Hi,
we got a problem with starting a vm after changing some of its
parameters via REST (JSON)
this is the command to create the vm (this works):
POST request on https://virt-mgmt-01.internal/api/vms/
{name:vr2,cluster:{id:2ad11b5e-9e74-499a-b317-5a9a3027cfca},template:{id:374a12df-5ffc-4feb-a2bf-c912f059675f}}
Then we tweak memory and cpu:
PUT request on
https://virt-mgmt-01.internal/api/vms/42dba82f-e7ea-40ff-a76e-70056912b47f
{memory:2048,cpu:{topology:{sockets:1,cores:1}}}
and then we start it:
POST request on
https://virt-mgmt-01.internal/api/vms/42dba82f-e7ea-40ff-a76e-70056912b47f/start
{vm:{initialization:{cloudInit:{host:{address:vr2},networkConfiguration:{nics:{nics:[{name:eth0,bootProtocol:STATIC,network:{ip:{address:10.0.1.12,netmask:255.255.255.252,gateway:10.0.1.9}},onBoot:true}]},dns:{servers:{hosts:[{address:46.30.62.99},{address:46.30.62.98},{address:46.30.62.97}]}}},users:{users:[{name:root,password:lPzYG06qV63+Tne7},{name:vr2,password:lPzYG06qV63+Tne7}]},files:{files:[{name:\/foo\/ip-configuration,content:extern_v4address1
185.15.194.7\npassword1 lPzYG06qV63+Tne7,type:PLAINTEXT}]}
the error we get:
Operation Failed,detail:[Cannot run VM. There is no host that
satisfies current scheduling constraints. See bellow for details:]
when we start the vm without altering memory and cpu it starts just
fine.
Is this not supported via JSON, or is this a bug?
PS:
BTW there seems to be a spelling bug in the error message (bellow).
--
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
___
Users mailing list
Users@ovirt.org
http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] Bug? in tweak vm instance via REST/JSON 3.3.2
- Original Message -
From: Sven Kieske s.kie...@mittwald.de
To: users@ovirt.org
Sent: Thursday, January 9, 2014 10:09:31 AM
Subject: [Users] Bug? in tweak vm instance via REST/JSON 3.3.2
Hi,
we got a problem with starting a vm after changing some of its
parameters via REST (JSON)
this is the command to create the vm (this works):
POST request on https://virt-mgmt-01.internal/api/vms/
{name:vr2,cluster:{id:2ad11b5e-9e74-499a-b317-5a9a3027cfca},template:{id:374a12df-5ffc-4feb-a2bf-c912f059675f}}
Then we tweak memory and cpu:
PUT request on
https://virt-mgmt-01.internal/api/vms/42dba82f-e7ea-40ff-a76e-70056912b47f
{memory:2048,cpu:{topology:{sockets:1,cores:1}}}
and then we start it:
POST request on
https://virt-mgmt-01.internal/api/vms/42dba82f-e7ea-40ff-a76e-70056912b47f/start
{vm:{initialization:{cloudInit:{host:{address:vr2},networkConfiguration:{nics:{nics:[{name:eth0,bootProtocol:STATIC,network:{ip:{address:10.0.1.12,netmask:255.255.255.252,gateway:10.0.1.9}},onBoot:true}]},dns:{servers:{hosts:[{address:46.30.62.99},{address:46.30.62.98},{address:46.30.62.97}]}}},users:{users:[{name:root,password:lPzYG06qV63+Tne7},{name:vr2,password:lPzYG06qV63+Tne7}]},files:{files:[{name:\/foo\/ip-configuration,content:extern_v4address1
185.15.194.7\npassword1 lPzYG06qV63+Tne7,type:PLAINTEXT}]}
the error we get:
Operation Failed,detail:[Cannot run VM. There is no host that
satisfies current scheduling constraints. See bellow for details:]
Do you get any information below? Anything in the logs? (attaching them will be
helpful).
when we start the vm without altering memory and cpu it starts just
fine.
Is this not supported via JSON, or is this a bug?
PS:
BTW there seems to be a spelling bug in the error message (bellow).
Submitted a patch to address that (see below :-) ). I guess it will be merged
soon.
Thank you for bringing this typo to our attention.
http://gerrit.ovirt.org/#/c/23087
Oved
--
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
___
Users mailing list
Users@ovirt.org
http://lists.ovirt.org/mailman/listinfo/users
___
Users mailing list
Users@ovirt.org
http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] Bug? in tweak vm instance via REST/JSON 3.3.2
Hi, thanks for your fast reply. well some of this got already resolved as we just put a little to less memory (dev assumed it was counted in MB ) in the vm, it didn't start that well with less than 1 MB ;) So the VM starts just fine now, however the tweak of the cpu cores still does not work (the vm boots with 1 socket and 1 core instead of 1 socket with 2 cores). Am 09.01.2014 09:21, schrieb Oved Ourfalli: Do you get any information below? Anything in the logs? (attaching them will be helpful). when we start the vm without altering memory and cpu it starts just fine. Is this not supported via JSON, or is this a bug? PS: BTW there seems to be a spelling bug in the error message (bellow). Submitted a patch to address that (see below :-) ). I guess it will be merged soon. Thank you for bringing this typo to our attention. http://gerrit.ovirt.org/#/c/23087 Oved -- 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 ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] Bug? in tweak vm instance via REST/JSON 3.3.2
- Original Message - From: Sven Kieske s.kie...@mittwald.de To: Oved Ourfalli ov...@redhat.com Cc: users@ovirt.org Sent: Thursday, January 9, 2014 11:23:43 AM Subject: Re: [Users] Bug? in tweak vm instance via REST/JSON 3.3.2 Hi, thanks for your fast reply. well some of this got already resolved as we just put a little to less memory (dev assumed it was counted in MB ) in the vm, it didn't start that well with less than 1 MB ;) So the VM starts just fine now, however the tweak of the cpu cores still does not work (the vm boots with 1 socket and 1 core instead of 1 socket with 2 cores). cc-ing Juan, the API maintainer, as I know there are some gaps in the JSON implementation. When you GET the VM through the REST-API, do you see 1 socket with 1 core, or 1 socket with 2 cores? What happens if you do the same thing using XML? Thank you, Oved Am 09.01.2014 09:21, schrieb Oved Ourfalli: Do you get any information below? Anything in the logs? (attaching them will be helpful). when we start the vm without altering memory and cpu it starts just fine. Is this not supported via JSON, or is this a bug? PS: BTW there seems to be a spelling bug in the error message (bellow). Submitted a patch to address that (see below :-) ). I guess it will be merged soon. Thank you for bringing this typo to our attention. http://gerrit.ovirt.org/#/c/23087 Oved -- 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 ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] Bug? in tweak vm instance via REST/JSON 3.3.2
Hi, sorry for disturbing you all, this also was just an error in an abstraction layer. Indeed we are able to set the cores via REST/JSON! Thanks 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 ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
