- Users - oVirt List Archives

python sdk : how to get disks from storage domain
by Giorgio Bart 06 Nov '15

06 Nov '15

Hello, I'm writing a python script to draw a graph of the disks and virtual machines in relation to their "position" in the data center. I am using pygraphviz to draw the graph, I found the vm and their disks, data centers and their storage domains, but I can not connect the disks to the storage domains. Here's the code I'm using: #! /usr/bin/python import pygraphviz as PG from ovirtsdk.api import API from ovirtsdk.xml import params #per Graphviz: A = PG.AGraph(directed=True, strict=False) A.graph_attr.update(size="800") ######## VERSION = params.Version(major='3', minor='0') URL = 'https://xxx/api' USERNAME = 'xxx' PASSWORD = 'yyyy' api = API ( url=URL, username=USERNAME, password=PASSWORD, insecure=True) for vm in api.vms.list(): for disco in vm.get_disks().list(): A.add_edge(vm.name,disco.name) for dc in api.datacenters.list(): A.add_edge("ovirt-engine", dc.get_name()) for dc_storage in dc.storagedomains.list(): A.add_edge(dc.get_name(), dc_storage.name) api.disconnect() A.write('ovirt_graph.dot') A.layout(prog='dot') A.draw('ovirt_graph.png') # draw png

2 2

Hosted engine notifications don't work after upgrading ovirt from 3.5 to 3.6
by Stefano Danzi 05 Nov '15

05 Nov '15

After upgrading from 3.5 to 3.6 Hosted engine notifications stop to work. I think that broker.conf was lost during upgrade. I found this: https://bugzilla.redhat.com/show_bug.cgi?id=1260757 But I don't undertand how to change the configuration now.

2 1

huge ovirt_engine_history
by Eric Wong 05 Nov '15

05 Nov '15

Hello oVirt guru out there: I notice our oVirt engine postgres db size is growing quite fast for past couple of months. I checked the database size. Found that our ovirt_engine_history is 73GB in size. engine=# \connect ovirt_engine_history You are now connected to database "ovirt_engine_history" as user "postgres". ovirt_engine_history=# SELECT pg_size_pretty( pg_database_size( current_database() ) ) As human_size , pg_database_size( current_database() ) As raw_size; human_size | raw_size ------------+------------- 73 GB | 78444213368 (1 row) Brief check the records, there are entries dated back 2014. I want to see if there is a safe way to archive and remove some of the older records? Thanks, Eric

2 1

[RFI] oVirt 3.6 Planning
by Itamar Heim 05 Nov '15

05 Nov '15

With oVirt 3.5 nearing GA, time to ask for "what do you want to see in oVirt 3.6"? Thanks, Itamar

29 92

oVirt 3.5.6 Second Release Candidate is now available for testing
by Sandro Bonazzola 05 Nov '15

05 Nov '15

The oVirt Project is pleased to announce the availability of the Second oVirt 3.5.6 Release Candidate for testing, as of November 5th, 2015. This release is available now for Red Hat Enterprise Linux 6.7, CentOS Linux 6.7 (or similar) and Red Hat Enterprise Linux 7.1, CentOS Linux 7.1 (or similar). This release supports Hypervisor Hosts running Red Hat Enterprise Linux 6.7, CentOS Linux 6.7 (or similar), Red Hat Enterprise Linux 7.1, CentOS Linux 7.1 (or similar) and Fedora 21. This release includes updated packages for: - oVirt Engine - VDSM See the release notes [1] for a list of fixed bugs. Please refer to release notes [1] for Installation / Upgrade instructions. a new oVirt Live ISO will be available soon[2]. Please note that mirrors[3] may need usually one day before being synchronized. Please refer to the release notes for known issues in this release. Please add yourself to the test page[4] if you're testing this release. [1] http://www.ovirt.org/OVirt_3.5.6_Release_Notes [2] http://resources.ovirt.org/pub/ovirt-3.5-pre/iso/ovirt-live/ [3] http://www.ovirt.org/Repository_mirrors#Current_mirrors [4] http://www.ovirt.org/Testing/oVirt_3.5.6_Testing -- Sandro Bonazzola Better technology. Faster innovation. Powered by community collaboration. See how it works at redhat.com

1 0

Re: [ovirt-users] Can ISO Domain be shared across multiple data centers? Ovirt 3.5, 3.6? Does not appear so
by Itamar Heim 05 Nov '15

05 Nov '15

Import existing, don't try to create one. Tal - maybe instead of error we should detect and ask user for ISO domain if they meant to import. On Nov 5, 2015 9:03 AM, Robert Story <rstory(a)tislabs.com> wrote: > > On Wed, 4 Nov 2015 19:16:58 -0500 Itamar wrote: > IH> On 11/02/2015 10:14 AM, Robert Story wrote: > IH> > On Fri, 30 Oct 2015 18:58:33 -0400 Liam wrote: > IH> > LC> Tried setting up NFS ISO domain which works on one host/local > IH> > LC> datacenter. I do not want to have to have multiple copies of iso > IH> > LC> files on all hosts. If I try to import pre-existing ISO domain, I > IH> > LC> either get an error that storage path exists or the dialog just > IH> > LC> does nothing. > IH> > > IH> > I had the same goal, but for multiple independent ovirt installs. My > IH> > work-around is to deal with it outside ovirt. > IH> > > IH> > - create generic nfs export for my iso mirrors > IH> > - create iso export points for each install > IH> > - add iso mount to each install > IH> > - manually (or using puppet, etc) add mirror mount on each host node > IH> > - run a script that creates a symlink in each ovirt iso mirror for > IH> > all the isos in the mirror export > IH> > - 3.5 handles iso images in subdirectories, but 3.4 does not [1], > IH> > so the script creates symlinks for every iso image in the top level > IH> > of the iso export for 3.4, while only needing a symlnk to the distro > IH> > directory fro 3.5. > IH> > > IH> > It's a hack, but it works. > IH> > IH> This should work without any hacks. An ISO domain can be shared between > IH> multiple DCs or Engines. > IH> Tal? > > When I try and create an iso domain with the same NFS path as another > domain I get 'the selected storage path is not empty[...] Either remove the > existing Storage Domain from this path, or change the storage path.' > > Robert > > -- > Senior Software Engineer @ Parsons

1 0

Can ISO Domain be shared across multiple data centers? Ovirt 3.5, 3.6? Does not appear so
by Liam Curtis 05 Nov '15

05 Nov '15

Hello All, Tried setting up NFS ISO domain which works on one host/local datacenter. I do not want to have to have multiple copies of iso files on all hosts. If I try to import pre-existing ISO domain, I either get an error that storage path exists or the dialog just does nothing. Does not appear possible. Any tricks or workarounds?

4 5

LDAP Authentication
by Budur Nagaraju 05 Nov '15

05 Nov '15

HI LDAP Authentication is taking 5minutes is there any way to resolve this issue ? Thanks, Nagaraju

2 7

feedback-on-oVirt-engine-3.5.5-1.el6
by Камульчик Илья Геннадьевич 05 Nov '15

05 Nov '15

--_000_DC82147612BDDE43AB37576626A4D3C142AE9AD2Ocean11sigmasbr_ Content-Type: text/plain; charset="koi8-r" Content-Transfer-Encoding: quoted-printable Please help! I deleted iSCSI target and create new target, but OVirt is try connect to o= ld target. How delete manual iSCSI target? Thanks. =F3 =D5=D7=C1=D6=C5=CE=C9=C5=CD, =EB=C1=CD=D5=CC=D8=DE=C9=CB =E9=CC=D8=D1 =F3=C9=D3=D4=C5=CD=CE=D9=CA =C1=C4=CD=C9=CE=C9=D3=D4=D2=C1=D4=CF=D2 =EF=EF=EF <=F3=C2=C5=D2=C2=C1=CE=CB-=F4=C5=C8=CE=CF=CC=CF=C7=C9=C9> =ED=C9=CE=D3=CB, 1-=CA =FA=C1=C7=CF=D2=CF=C4=CE=D9=CA =D0=C5=D2=C5=D5=CC=CF= =CB, =C4. 20, =E2=E3 "Silver Tower" mobile: +375 29 14-333-19 IP-=D4=C5=CC. 8-78986701 =F5=F7=E5=E4=EF=ED=EC=E5=EE=E9=E5 =EF =EB=EF=EE=E6=E9=E4=E5=EE=E3=E9=E1=EC= =F8=EE=EF=F3=F4=E9: =FC=D4=CF =DC=CC=C5=CB=D4=D2=CF=CE=CE=CF=C5 =D3=CF=CF= =C2=DD=C5=CE=C9=C5 =C9 =CC=C0=C2=D9=C5 =C4=CF=CB=D5=CD=C5=CE=D4=D9, =D0=D2= =C9=CC=CF=D6=C5=CE=CE=D9=C5 =CB =CE=C5=CD=D5, =D3=CF=C4=C5=D2=D6=C1=D4 =CB= =CF=CE=C6=C9=C4=C5=CE=C3=C9=C1=CC=D8=CE=D5=C0 =C9=CE=C6=CF=D2=CD=C1=C3=C9= =C0. =EE=C1=D3=D4=CF=D1=DD=C9=CD =D5=D7=C5=C4=CF=CD=CC=D1=C5=CD =F7=C1=D3 = =CF =D4=CF=CD, =DE=D4=CF =C5=D3=CC=C9 =DC=D4=CF =D3=CF=CF=C2=DD=C5=CE=C9=C5= =CE=C5 =D0=D2=C5=C4=CE=C1=DA=CE=C1=DE=C5=CE=CF =F7=C1=CD, =C9=D3=D0=CF=CC= =D8=DA=CF=D7=C1=CE=C9=C5, =CB=CF=D0=C9=D2=CF=D7=C1=CE=C9=C5, =D2=C1=D3=D0= =D2=CF=D3=D4=D2=C1=CE=C5=CE=C9=C5 =C9=CE=C6=CF=D2=CD=C1=C3=C9=C9, =D3=CF=C4= =C5=D2=D6=C1=DD=C5=CA=D3=D1 =D7 =CE=C1=D3=D4=CF=D1=DD=C5=CD =D3=CF=CF=C2=DD= =C5=CE=C9=C9, =C1 =D4=C1=CB=D6=C5 =CF=D3=D5=DD=C5=D3=D4=D7=CC=C5=CE=C9=C5 = =CC=C0=C2=D9=C8 =C4=C5=CA=D3=D4=D7=C9=CA =CE=C1 =CF=D3=CE=CF=D7=C5 =DC=D4= =CF=CA =C9=CE=C6=CF=D2=CD=C1=C3=C9=C9, =D3=D4=D2=CF=C7=CF =DA=C1=D0=D2=C5= =DD=C5=CE=CF. =E5=D3=CC=C9 =F7=D9 =D0=CF=CC=D5=DE=C9=CC=C9 =DC=D4=CF =D3=CF= =CF=C2=DD=C5=CE=C9=C5 =D0=CF =CF=DB=C9=C2=CB=C5, =D0=CF=D6=C1=CC=D5=CA=D3= =D4=C1, =D3=CF=CF=C2=DD=C9=D4=C5 =CF=C2 =DC=D4=CF=CD =CF=D4=D0=D2=C1=D7=C9= =D4=C5=CC=C0 =D0=CF =DC=CC=C5=CB=D4=D2=CF=CE=CE=CF=CA =D0=CF=DE=D4=C5 =C9 = =D5=C4=C1=CC=C9=D4=C5 =DC=D4=CF =D3=CF=CF=C2=DD=C5=CE=C9=C5. CONFIDENTIALIT= Y NOTICE: This email and any files attached to it are confidential. If you = are not the intended recipient you are notified that using, copying, distri= buting or taking any action in reliance on the contents of this information= is strictly prohibited. If you have received this email in error please no= tify the sender and delete this email. --_000_DC82147612BDDE43AB37576626A4D3C142AE9AD2Ocean11sigmasbr_ Content-Type: text/html; charset="koi8-r" Content-Transfer-Encoding: quoted-printable <html xmlns:v=3D"urn:schemas-microsoft-com:vml" xmlns:o=3D"urn:schemas-micr= osoft-com:office:office" xmlns:w=3D"urn:schemas-microsoft-com:office:word" = xmlns:m=3D"http://schemas.microsoft.com/office/2004/12/omml" xmlns=3D"http:= //www.w3.org/TR/REC-html40"> <head> <meta http-equiv=3D"Content-Type" content=3D"text/html; charset=3Dkoi8-r"> <meta name=3D"Generator" content=3D"Microsoft Word 14 (filtered medium)"> <style></style> </head> <body lang=3D"RU" link=3D"blue" vlink=3D"purple"> <div class=3D"WordSection1"> Please help!<o:p></o:p><= /p> <o:p> </o:p> I deleted iSCSI target and crea= te new target, but OVirt is try connect to old target. How delete manual iS= CSI target?<o:p></o:p> <o:p> </o:p> Thanks. <o:p></o:p> <o:p> </o:p> =F3 =D5=D7=C1=D6=C5=CE=C9=C5=CD,<o:p></o:p> =EB=C1=CD=D5=CC=D8=DE=C9=CB =E9=CC=D8=D1<o:p></o:p> =F3=C9=D3=D4=C5=CD=CE=D9=CA =C1=C4=CD=C9=CE=C9=D3=D4=D2=C1=D4=CF=D2<o:p><= /o:p> =EF=EF=EF «=F3=C2=C5=D2=C2=C1=CE=CB-=F4=C5=C8=CE=CF=CC=CF=C7=C9=C9&= raquo;<o:p></o:p> =ED=C9=CE=D3=CB, 1-=CA =FA=C1=C7=CF=D2=CF=C4=CE=D9=CA =D0=C5=D2=C5=D5=CC= =CF=CB, =C4. 20, =E2=E3 "Silver Tower"<o:p></o:p> mobile: +375 29 14-333-19<o:p></o:p> IP-=D4=C5=CC. 8-78986701<o:p></o:p> <o:p> </o:p> </div> =F5=F7=E5=E4=EF=ED=EC=E5=EE=E9=E5 =EF =EB=EF=EE=E6=E9=E4=E5=EE=E3=E9=E1=EC= =F8=EE=EF=F3=F4=E9: =FC=D4=CF =DC=CC=C5=CB=D4=D2=CF=CE=CE=CF=C5 =D3=CF=CF= =C2=DD=C5=CE=C9=C5 =C9 =CC=C0=C2=D9=C5 =C4=CF=CB=D5=CD=C5=CE=D4=D9, =D0=D2= =C9=CC=CF=D6=C5=CE=CE=D9=C5 =CB =CE=C5=CD=D5, =D3=CF=C4=C5=D2=D6=C1=D4 =CB= =CF=CE=C6=C9=C4=C5=CE=C3=C9=C1=CC=D8=CE=D5=C0 =C9=CE=C6=CF=D2=CD=C1=C3=C9= =C0. =EE=C1=D3=D4=CF=D1=DD=C9=CD =D5=D7=C5=C4=CF=CD=CC=D1=C5=CD =F7=C1=D3 = =CF =D4=CF=CD, =DE=D4=CF =C5=D3=CC=C9 =DC=D4=CF =D3=CF=CF=C2=DD=C5=CE=C9=C5= =CE=C5 =D0=D2=C5=C4=CE=C1=DA=CE=C1=DE=C5=CE=CF =F7=C1=CD, =C9=D3=D0=CF=CC= =D8=DA=CF=D7=C1=CE=C9=C5, =CB=CF=D0=C9=D2=CF=D7=C1=CE=C9=C5, =D2=C1=D3=D0= =D2=CF=D3=D4=D2=C1=CE=C5=CE=C9=C5 =C9=CE=C6=CF=D2=CD=C1=C3=C9=C9, =D3=CF=C4=C5=D2=D6=C1=DD=C5=CA=D3=D1 =D7 = =CE=C1=D3=D4=CF=D1=DD=C5=CD =D3=CF=CF=C2=DD=C5=CE=C9=C9, =C1 =D4=C1=CB=D6= =C5 =CF=D3=D5=DD=C5=D3=D4=D7=CC=C5=CE=C9=C5 =CC=C0=C2=D9=C8 =C4=C5=CA=D3=D4= =D7=C9=CA =CE=C1 =CF=D3=CE=CF=D7=C5 =DC=D4=CF=CA =C9=CE=C6=CF=D2=CD=C1=C3= =C9=C9, =D3=D4=D2=CF=C7=CF =DA=C1=D0=D2=C5=DD=C5=CE=CF. =E5=D3=CC=C9 =F7=D9= =D0=CF=CC=D5=DE=C9=CC=C9 =DC=D4=CF =D3=CF=CF=C2=DD=C5=CE=C9=C5 =D0=CF =CF= =DB=C9=C2=CB=C5, =D0=CF=D6=C1=CC=D5=CA=D3=D4=C1, =D3=CF=CF=C2=DD=C9=D4=C5 = =CF=C2 =DC=D4=CF=CD =CF=D4=D0=D2=C1=D7=C9=D4=C5=CC=C0 =D0=CF =DC=CC=C5=CB= =D4=D2=CF=CE=CE=CF=CA =D0=CF=DE=D4=C5 =C9 =D5=C4=C1=CC=C9=D4=C5 =DC=D4=CF = =D3=CF=CF=C2=DD=C5=CE=C9=C5. CONFIDENTIALITY NOTICE: This email and any files attached to it are confid= ential. If you are not the intended recipient you are notified that using, = copying, distributing or taking any action in reliance on the contents of t= his information is strictly prohibited. If you have received this email in error please notify the sender and dele= te this email. </body> </html> --_000_DC82147612BDDE43AB37576626A4D3C142AE9AD2Ocean11sigmasbr_--

2 3

Upgrade oVirt 3.6
by Massimo Mad 04 Nov '15

04 Nov '15

Hi, I tried to do the update manager oVirt, it appears to me the following message: Setup will not be able to rollback new packages in case of a failure, because the following installed packages were not found in enabled repositories: python-websockify-0.5.1-1.el6.noarch I checked on the Epel repository, and version of the package indicated there isn't. There is only the version python-websockify-0.6.0-3.el6.noarch.rpm How can I do if I need the rollback? Massimo

2 1