[Users] general questions ovirt-engine migration 3.0 /use of ovirt-node/monitoring ovirt node
Hi, I have some general questions I couldn't find answers in the web about ovirt-engine migration: Currently we're running an ovirt-engine 3.0/ ovirt-node 2.3.0 environment, If we want to migrate to 3.1, do we also have to migrate to 3.2, or is a simple update possible, or is it worth to wait with migration until 3.2 has been released? Hint: A migration(import/export) with about 50 VMs is time-intensive, as we need to plan maintenance windows for every VM :/ We also want to test newer ovirt-nodes default fedora, I didn't find any info about operability with ovirt-engine 3.0: Can we mix 2.3.0 node with latest version under ovirt-engine 3.0 or is there any problem with vdsm or anything else? Monitoring: If we wish to install check_mk (monitoring) on ovirt-node, how can we make sure the installation will be persistent? (Collectd can't be used in our environment) The alternative would be , to use default fedora installations, customized as ovirt-node. (But this should be our last choice) Thanks in advance! Best, Sven. Sven Knohsalla | System Administration Office +49 631 68036 433 | Fax +49 631 68036 111 |E-Mail s.knohsa...@netbiscuits.com | Skype: netbiscuits.admin Netbiscuits GmbH | Europaallee 10 | 67657 | GERMANY [http://www.netbiscuits.com/image/image_gallery?uuid=65218eda-f7f9-4541-abfe-928c09e418a0groupId=10211t=1348837476176] Meet us at events around the globehttp://www.netbiscuits.com/events [https://www.netbiscuits.com/image/image_gallery?uuid=3031deca-7e56-4417-9822-3d6d72f71ef0groupId=10211t=1347280983812] https://www.netbiscuits.com/blog [https://www.netbiscuits.com/image/image_gallery?uuid=1d1a5e29-ceda-4ab1-9353-67a1e838364dgroupId=10211t=1347281040591] https://twitter.com/netbiscuits [https://www.netbiscuits.com/image/image_gallery?uuid=c99bf866-be25-4236-a0ee-dca68ec828a5groupId=10211t=1347280983848] http://www.linkedin.com/company/netbiscuits [https://www.netbiscuits.com/image/image_gallery?uuid=d62ba951-14dc-450d-b5f1-be33884225e3groupId=10211t=1347280983872] http://www.xing.com/companies/netbiscuitsgmbh [https://www.netbiscuits.com/image/image_gallery?uuid=7b28f500-f415-40bb-851f-0cd55beeaf45groupId=10211t=1347280983791] https://www.facebook.com/Netbiscuits [https://www.netbiscuits.com/image/image_gallery?uuid=cc8764d0-a5ac-4623-bb63-da3ca7c97f94groupId=10211t=1347280983836] https://plus.google.com/u/0/112410769451962733032 [https://www.netbiscuits.com/image/image_gallery?uuid=a15e871c-a11b-419c-acca-da5a0ebd5856groupId=10211t=1347281040599] http://www.youtube.com/user/netbiscuits Register Court: Local Court Kaiserslautern | Commercial Register ID: HR B 3604 Management Board: Guido Moggert, Michael Neidhöfer, Christian Reitz, Martin Süß This message and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are addressed. It may also be privileged or otherwise protected by work product immunity or other legal rules. Please notify the sender immediately by e-mail if you have received this e-mail by mistake and delete this e-mail from your system. If you are not the intended recipient you are notified that disclosing, copying, distributing or taking any action in reliance on the contents of this information is strictly prohibited. Warning: Although Netbiscuits has taken reasonable precautions to ensure no viruses are present in this email, the company cannot accept responsibility for any loss or damage arising from the use of this email or attachments. [http://www.netbiscuits.com/image/image_gallery?uuid=0ba7711a-a277-4ea0-acb0-17fe13c3089dgroupId=10211t=1348560850164]Please consider the environment before printing ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] Fwd: Regarding Python script for RHEVM
Hi, VM object has methods representing api actions, use them to manipulate vm state as you need (note: you can see permitted argument/s for the given method in method's __doc__) On 10/23/2012 08:40 AM, Itamar Heim wrote: Original Message Subject: [Users] Regarding Python script for RHEVM Date: Mon, 22 Oct 2012 21:09:22 +0530 From: Romil Gupta romilgupt...@gmail.com To: users@ovirt.org, mbu...@redhat.com Hello , I am having a Rhel6.2 machine over tht i have installed ovirt-sdk using following command : $ git clone http://gerrit.ovirt.org/ovirt-engine-sdk http://gerrit.ovirt.org/ovirt-engine-sdk $ yum install -y rpm-build python-devel python-setuptools $ make rpm $ yum localinstall rpmtop/RPMS/noarch/ovirt-engine-sdk-x.y-z.noarch.rpm thn i have written python script rhevmtest.py : from ovirtsdk.api import API from ovirtsdk.xml import params import time rhevm_uri = https://rhevm301.vmm.hp.com:8443/api; rhevm_username = ad...@rhevm301.vmm.hp.com mailto:ad...@rhevm301.vmm.hp.com rhevm_password = iso*help rhevmAPI = API(url=rhevm_uri, username=rhevm_username, password=rhevm_password) print Connected to RHEVM Successful instances = rhevmAPI.vms.list() cluster = rhevmAPI.clusters.get(name='Default') template = rhevmAPI.templates.get(name='CentOS') param = params.VM(name= 'test_vm' ,cluster=cluster,template=template,memory=2147483648) vm6 = rhevmAPI.vms.add(param) and its working fine :) Now can give me some guidance to write script for following functions: pause (Pause a running vm) Unpause (UnPause a vm) start (start a vm from shutdown state) shutdown(shutdown a vm) stop (Poweroff the vm) *. * snapshot/ create template (take snapshot of a vm) live-migration (Migrates a running vm to a new machine) resize (Resize a vm) resize-confirm(Confirm a previous vm) resize-revert Revert a previous resize (and return to the previousVM) Regards, Romil Gupta -- Michael Pasternak RedHat, ENG-Virtualization RD ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
[Users] Quota Memory Max in UI
I noticed that (using latest GIT Master) the Quota UI will only allow entering of an integer number 1 - 65535 into the Memory limit to quota field. Thus in MB this limits max memory per quota to 64GB. I am assuming this to be a bug as obviously one would want to allow for much more than 64GB. - DHC ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] Quota Memory Max in UI
On 10/25/2012 02:14 PM, Dead Horse wrote: I noticed that (using latest GIT Master) the Quota UI will only allow entering of an integer number 1 - 65535 into the Memory limit to quota field. Thus in MB this limits max memory per quota to 64GB. I am assuming this to be a bug as obviously one would want to allow for much more than 64GB. - DHC ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users Thanks for bringing this up. I see it, too, and don't know why there would be such a limit. Would you mind opening up a bug to help track the issue? Thanks, Greg ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] Quota Memory Max in UI
Bug 870213 was opened regarding this issue. -DHC On Thu, Oct 25, 2012 at 2:39 PM, Greg Padgett gpadg...@redhat.com wrote: On 10/25/2012 02:14 PM, Dead Horse wrote: I noticed that (using latest GIT Master) the Quota UI will only allow entering of an integer number 1 - 65535 into the Memory limit to quota field. Thus in MB this limits max memory per quota to 64GB. I am assuming this to be a bug as obviously one would want to allow for much more than 64GB. - DHC __**_ Users mailing list Users@ovirt.org http://lists.ovirt.org/**mailman/listinfo/usershttp://lists.ovirt.org/mailman/listinfo/users Thanks for bringing this up. I see it, too, and don't know why there would be such a limit. Would you mind opening up a bug to help track the issue? Thanks, Greg ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
