Performing a quickstart task in the new console
by Dave Thacker
Hello list,
I'm using the quick start documentation to build a lab setup. Immediately
after the task "Configure Networks", there is a task "Attach oVirt Node or
Enterprise Linux Host" I haven't found a spot in the new GUI that matches
the navigation tree in the manual. How would I navigate to that task?
Thanks.
--
Dave Thacker
5 years, 9 months
Progetto di virtualizzazione ....vorremmo utilizzare oVirt
by Marco Tosato
Buongiorno a tutti!
La mia azienda sta intraprendendo un nuovo progetto che richiede un cluster di virtualizzazione di medie dimensioni (6 nodi), vorremmo valutare oVirt e GlusterFS come soluzione e stiamo cercando un partner (azienda o professionista) che abbia già esperienza con questo software e che possa fornirci i seguenti servizi:
* Installazione e messa in produzione del sistema
* Risoluzione di eventuali problemi che si possano verificare in futuro
* formazione e approfondimento su oVirt/GlusterFS
Grazie a tutti!
Marco Tosato
Ricerca e Sviluppo
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5 years, 9 months
ovirt-node: freshly installed node: network interfaces not visible
by etienne.charlier＠reduspaceservices.eu
Hello,
I'm deploying a test cluster to get used to the ovirt product.
My ovirt ( 4.2.2) engine is deployed in a vmware virtual machine.
I'm busy deploying 5 hosts using the ovirt-node iso.
I have issue with the additional physical network interface ( used for vm trafic and iSCSI)
In ovirt manager I can't see the physical network interfaces. It's thus not possible to assign logical network to physical interfaces and my hosts stays in "non operational" status.
How should I configure the additional interfaces in the ovirt-node installer to have them recognized ?
I somehow managed to configure one host and I can see a comment line in /etc/sysconfig/network-script/ifcfg-... saying vdsm has acquired the interface....
No Such line in the ifcfg-* file in non operational hosts....
Any idea ?
Etienne
5 years, 9 months
ENGINE_SSO_AUTH_URL configuration
by Hari Prasanth Loganathan
Hi Team,
I want oVirt to point to my Authentication / Authorization HTTP URL, so I
modified the following property in
*/etc/ovirt-engine/engine.conf.d/11-setup-sso.conf*
#ENGINE_SSO_AUTH_URL="https://${ENGINE_FQDN}:443/ovirt-engine/sso"
ENGINE_SSO_AUTH_URL="http://172.30.39.176:9090/api/auth/sso"
#SSO_ENGINE_URL="https://${ENGINE_FQDN}:443/ovirt-engine/"
SSO_ENGINE_URL="http://172.30.39.176:9090/api/auth/"
I verified in the log and found the following message :
engine.log:2018-07-04 15:12:46,238+05 INFO
[org.ovirt.engine.core.uutils.config.ShellLikeConfd] (ServerService Thread
Pool -- 42) [] Value of property 'ENGINE_SSO_AUTH_URL' is '
http://172.30.39.176:9090/api/auth/sso'.
engine.log:2018-07-04 15:12:46,244+05 INFO
[org.ovirt.engine.core.uutils.config.ShellLikeConfd] (ServerService Thread
Pool -- 42) [] Value of property 'SSO_ENGINE_URL' is '
http://172.30.39.176:9090/api/auth/'.
But still it is not point to my Authentication URL, Is there any other
change we need to make to point the oVirt Authentication to my HTTP URL?
Thanks,
Hari
5 years, 9 months
When creating a virtual machine with a template, there are times when disk cannot be recognized
by Pym
Hi:
I use environment is ovirt4.2.0, first, I created a template, the template has already installed in the operating system, and then I use this template to create a virtual machine, sometimes can't find the disk happens, particular case is shown in figure:
At this point, the virtual machine attaches disk again and cannot be recognized.
However, the disk above is identifiable to other virtual machines, and the contents of disk still exist
I would like to ask what causes this problem.
5 years, 9 months
oVirt 4.2.3 to 4.2.4 failed
by Matt Simonsen
Hello,
I did yum updates on 2 of my oVirt 4.2.3 nodes running the prebuilt node
platform and it doesn't appear the updates worked.
[root@node6-g8-h4 ~]# yum update
Loaded plugins: enabled_repos_upload, fastestmirror, imgbased-persist,
: package_upload, product-id, search-disabled-repos,
subscription-
: manager
This system is not registered with an entitlement server. You can use
subscription-manager to register.
Loading mirror speeds from cached hostfile
* ovirt-4.2-epel: linux.mirrors.es.net
Resolving Dependencies
--> Running transaction check
---> Package ovirt-node-ng-image-update.noarch 0:4.2.3.1-1.el7 will be
updated
---> Package ovirt-node-ng-image-update.noarch 0:4.2.4-1.el7 will be
obsoleting
---> Package ovirt-node-ng-image-update-placeholder.noarch
0:4.2.3.1-1.el7 will be obsoleted
--> Finished Dependency Resolution
Dependencies Resolved
=========================================================================================================================
Package Arch
Version Repository Size
=========================================================================================================================
Installing:
ovirt-node-ng-image-update noarch
4.2.4-1.el7 ovirt-4.2 647 M
replacing ovirt-node-ng-image-update-placeholder.noarch 4.2.3.1-1.el7
Transaction Summary
=========================================================================================================================
Install 1 Package
Total download size: 647 M
Is this ok [y/d/N]: y
Downloading packages:
warning:
/var/cache/yum/x86_64/7/ovirt-4.2/packages/ovirt-node-ng-image-update-4.2.4-1.el7.noarch.rpm:
Header V4 RSA/SHA1 Signature, key ID fe590cb7: NOKEY
Public key for ovirt-node-ng-image-update-4.2.4-1.el7.noarch.rpm is not
installed
ovirt-node-ng-image-update-4.2.4-1.el7.noarch.rpm | 647 MB 00:02:07
Retrieving key from file:///etc/pki/rpm-gpg/RPM-GPG-ovirt-4.2
Importing GPG key 0xFE590CB7:
Userid : "oVirt <infra(a)ovirt.org>"
Fingerprint: 31a5 d783 7fad 7cb2 86cd 3469 ab8c 4f9d fe59 0cb7
Package : ovirt-release42-4.2.3.1-1.el7.noarch (installed)
From : /etc/pki/rpm-gpg/RPM-GPG-ovirt-4.2
Is this ok [y/N]: y
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction
Installing : ovirt-node-ng-image-update-4.2.4-1.el7.noarch 1/3
warning: %post(ovirt-node-ng-image-update-4.2.4-1.el7.noarch) scriptlet
failed, exit status 1
Non-fatal POSTIN scriptlet failure in rpm package
ovirt-node-ng-image-update-4.2.4-1.el7.noarch
Erasing :
ovirt-node-ng-image-update-placeholder-4.2.3.1-1.el7.noarch 2/3
Cleanup : ovirt-node-ng-image-update-4.2.3.1-1.el7.noarch 3/3
warning: file
/usr/share/ovirt-node-ng/image/ovirt-node-ng-4.2.0-0.20180530.0.el7.squashfs.img:
remove failed: No such file or directory
Uploading Package Profile
Unable to upload Package Profile
Verifying : ovirt-node-ng-image-update-4.2.4-1.el7.noarch 1/3
Verifying : ovirt-node-ng-image-update-4.2.3.1-1.el7.noarch 2/3
Verifying :
ovirt-node-ng-image-update-placeholder-4.2.3.1-1.el7.noarch 3/3
Installed:
ovirt-node-ng-image-update.noarch 0:4.2.4-1.el7
Replaced:
ovirt-node-ng-image-update-placeholder.noarch 0:4.2.3.1-1.el7
Complete!
Uploading Enabled Repositories Report
Loaded plugins: fastestmirror, product-id, subscription-manager
This system is not registered with an entitlement server. You can use
subscription-manager to register.
Cannot upload enabled repos report, is this client registered?
My engine shows the nodes as having no updates, however the major
components including the kernel version and port 9090 admin GUI show 4.2.3
Is there anything I can provide to help diagnose the issue?
[root@node6-g8-h4 ~]# rpm -qa | grep ovirt
ovirt-imageio-common-1.3.1.2-0.el7.centos.noarch
ovirt-host-deploy-1.7.3-1.el7.centos.noarch
ovirt-vmconsole-host-1.0.5-4.el7.centos.noarch
ovirt-provider-ovn-driver-1.2.10-1.el7.centos.noarch
ovirt-engine-sdk-python-3.6.9.1-1.el7.noarch
ovirt-setup-lib-1.1.4-1.el7.centos.noarch
ovirt-release42-4.2.3.1-1.el7.noarch
ovirt-imageio-daemon-1.3.1.2-0.el7.centos.noarch
ovirt-hosted-engine-setup-2.2.20-1.el7.centos.noarch
ovirt-host-dependencies-4.2.2-2.el7.centos.x86_64
ovirt-hosted-engine-ha-2.2.11-1.el7.centos.noarch
ovirt-host-4.2.2-2.el7.centos.x86_64
ovirt-node-ng-image-update-4.2.4-1.el7.noarch
ovirt-vmconsole-1.0.5-4.el7.centos.noarch
ovirt-release-host-node-4.2.3.1-1.el7.noarch
cockpit-ovirt-dashboard-0.11.24-1.el7.centos.noarch
ovirt-node-ng-nodectl-4.2.0-0.20180524.0.el7.noarch
python-ovirt-engine-sdk4-4.2.6-2.el7.centos.x86_64
[root@node6-g8-h4 ~]# yum update
Loaded plugins: enabled_repos_upload, fastestmirror, imgbased-persist,
package_upload, product-id, search-disabled-repos, subscription-manager
This system is not registered with an entitlement server. You can use
subscription-manager to register.
Loading mirror speeds from cached hostfile
* ovirt-4.2-epel: linux.mirrors.es.net
No packages marked for update
Uploading Enabled Repositories Report
Loaded plugins: fastestmirror, product-id, subscription-manager
This system is not registered with an entitlement server. You can use
subscription-manager to register.
Cannot upload enabled repos report, is this client registered?
5 years, 9 months
Upgrading Hosted Engine version not supported by upgrade flow
by John Nguyen
Hello,
While trying to upgrade a hosted engine to most recent 4.2.4 version, I'm
receiving this error
"Cluster INT-cluster is at a version 4.2 which is not supported by this
upgrade flow. Please fix it before upgrading." I am unable to find a
method of fixing the version.
The software version on this engine is at 4.2.0.2-1el7.centos. And was
installed from the ovirt-engine-appliance rpm. The host boxes are running
Centos 7.4
I see this from ovirt-hosted-engine-setup log
"DEDUG otopi.context._executeMethod:135 condition False
INFO otopi.context.runSequence:735 Stage: Termination"
Any guidance would be greatly appreciated,
Thanks
John
5 years, 9 months
cloud -init variable name
by Nathanaël Blanchet
Hello,
I use cloud-init to provision new vm and I'd like the hostname field to
be a variable so as the name disk to be based on.
i.e: my vm name is toto and the disk alias is toto_Disk1
Is there a way to easlily do such a thing?
Thank you.
--
Nathanaël Blanchet
Supervision réseau
Pôle Infrastrutures Informatiques
227 avenue Professeur-Jean-Louis-Viala
34193 MONTPELLIER CEDEX 5
Tél. 33 (0)4 67 54 84 55
Fax 33 (0)4 67 54 84 14
blanchet(a)abes.fr
5 years, 9 months
VM - Disks - Table too small
by Maton, Brett
The table which displays disk info is too small when moving disks between
storage domains, probably because the progress bar is added below the
'locked' status but the table doesn't resize to accommodate the taller rows.
Tried in Chrome, Edge, Firefox, Internet Explorer & Safari
5 years, 9 months
oVirt 4.2 Self-hosted engine deployment fails at the end - "failed liveliness check"
by Aleksander Maricq
I successfully deployed an oVirt 4.2 self-hosted engine setup just over 6
months ago, and recently tried to re-install to modify hostnames on the
engine and hypervisor. After I cleaned up and re-ran hosted-engine
--deploy my install failed right at the end (TASK [Wait for the engine to
come up on the target VM]) with the following error:
ERROR otopi.ovirt_hosted_engine_setup.ansible_utils
ansible_utils._process_output:98 fatal
and the following engine vm status:
Engine status: {"reason": "failed liveliness check", "health": "bad", "vm":
"up", "detail": "Up"}
I opted to do a clean re-install of CentOS 7.5 and try again, but I keep
running into the same error (see the attached logs).
Some details that may or may not be helpful:
- I'm reusing old mount points without formatting such as /home and my
previous NFS-exported storage domain LVMs. The root partition, swap,
/boot, and the engine destination LVMs were all re-formatted during the
CentOS 7.5 install or prior to attempted oVirt install.
- I'm reusing the MAC address from the previous attempt (so that it picks
up the static entry I put on my router).
- I currently only have entries in /etc/hosts to map FQDNs to IPs, but the
install fails the same way whether or not I tell the process to populate
the engine VM's hosts file.
- Prior to my re-install of CentOS 7.5 I tried, and was able, to log into
the engine appliance. I saw the hosted engine VM was listed as "down", and
there was some temporary VM (leftover from the install process?) that I
couldn't do anything to.
Thanks in advance for your help!
5 years, 9 months
