July 2018 - Users - Ovirt List Archives

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

6 years, 10 months

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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 … [View More]

6 years, 10 months

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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 … [View More]

6 years, 10 months

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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 … [View More]

6 years, 10 months

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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.

6 years, 10 months

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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 … [View More]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? [View Less]

6 years, 10 months

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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.… [View More]

6 years, 10 months

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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

6 years, 10 months

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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

6 years, 10 months

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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": "… [View More]

6 years, 10 months

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remote-viewer Spice Problem on MacOS

by hpeyerl＠plusline.net

Hi all, we are currently experiencing a weird problem with oVirt and the spice console on MacOS: Occasionally when our Mac Users are connecting to a Spice Console of any oVirt VM it opens the usual window but just displays the message: "Connected to graphic server". When a Linux user now connects to it and closes the connection the Mac user can also connect again normally. I have tried https://www.spice-space.org/osx-client.html and https://rizvir.com/articles/ovirt-mac-console/ with exactly … [View More]

6 years, 10 months

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LDAP login extension

by Mariusz Kozakowski

Hello, We managed to setup oVirt Engine with your help, now we're facing other issue. I'm trying to configure AD auth for web portal, but unfortunately I got error during ovirt-engine-extension-aaa-ldap-setup: 2018-06-27 09:06:21,926+02 INFO ======================================================================== 2018-06-27 09:06:21,926+02 INFO ============================== Execution =============================== 2018-06-27 09:06:21,926+02 INFO =====… [View More]

6 years, 10 months

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oVirt Authentication and Authorization

by Hari Prasanth Loganathan

Hi Team, We have three components in our setup 1) Our Script (application using python) 2) Ovirt 3) LDAP (Also integrated to oVirt) 1) Our Python application is authenticating to LDAP and it creates a token for our application 2) For accessing the API's in oVIrt, I need to contact to the oVirt API which authenticates and creates a token for it 3) then I need to maintain the token of my application with its mapping to the ovirt tokenId in my application. When I want to hit any oVirt API, … [View More]

6 years, 10 months

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Re: Engine Setup Error

by Sahina Bose

vdsm.log does indicate an error connecting to the engine gluster volume. I should have been more specific - I requested for the engine volume mount logs from the host, under /var/log/glusterfs/rhev-data-center-mnt-glusterSD...engine.log Also, please provide output of "gluster volume status engine" and "gluster peer status" On Wed, Jul 4, 2018 at 1:04 PM, Sakhi Hadebe <sakhi(a)sanren.ac.za> wrote: > Thank you for your quick response. > > Attached please find the log files: &… [View More]

6 years, 10 months

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API token in postgres

by Hari Prasanth Loganathan

Hi Team, Which postgres table is used to store the relation between sessionId and SSO token ? I verified the *github* : https://github.com/oVirt/ovirt-engine/blob/d910a6e14bdb9fad0f21b8d9f22723... *Code** :* QueryReturnValue queryRetVal = FiltersHelper.getBackend(ctx).runPublicQuery( QueryType.*GetEngineSessionIdForSsoToken*, new GetEngineSessionIdForSsoTokenQueryParameters(token)); Which table in postgres has the mapping between sessionId and sso token? Could somebody help me on this? Thanks, Hari

6 years, 10 months

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Error with with increasing resources of the HostedEngine. VM values that are locked

by Egor Panov

Hi, I have problem with increasing resources of the HostedEngine:"There was an attempt to change Hosted Engine VM values that are locked» I read the articles https://access.redhat.com/solutions/3023041 <https://access.redhat.com/solutions/3023041> https://access.redhat.com/solutions/3133781 <https://access.redhat.com/solutions/3133781> From thus articles "The message from the engine.log the problem comes with not editable filed.» "Inital Run" -> Uncheck "Use Cloud-Init/… [View More]

6 years, 10 months

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Fresh 4.2 install: engine-setup skipping NFS share step

by davemintz64＠gmail.com

Any idea why the install script is not asking me if I want to set up the local ISO nfs share? I thought it might be because I am using the entire disk, but I tried creating a separate partition/mount for ti and it still didn't work. This is what I see: --== APACHE CONFIGURATION ==-- Setup can configure the default page of the web server to present the application home page. This may conflict with existing applications. Do you wish to set the application as the default … [View More]

6 years, 10 months

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ovirt-guest-agent-common version and repo

by Gianluca Cecchi

Hello, on CentOS 7.x VM with epel enabled it seems that latest package is ovirt-guest-agent-common-1.0.14-1.el7.noarch and from its changelog it seems far from being up 2 date and released before 4.2.0 release... * Thu Nov 02 2017 Tomáš Golembiovský <tgolembi(a)redhat.com> - 1.0.14-1 - Bump to version 1.0.14 - Changed link to upstream sources Am I doing something wrong with it and its repo or is it not so important component even after upgrading to oVirt 4.2.x? Thanks, Gianluca

6 years, 10 months

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Ovirt and L2 Gateway

by carlgrundholm＠gmail.com

I have install ovirt 4.2.3 and everything seems to be working fine: I can create virtual (Geneve overlay) networks for communication between virtual machines via the external provider ovirt-provider-ovn by using the OWS switch on the cluster. Live migrations and everything else within the virtual environment works perfectly :-) For connections from virtual machines to physical VLAN's in a switch, I can also create a logical network which is created using the external provider ovirt-provider-… [View More]

6 years, 10 months

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Dedicated underlay network for overlay traffic

by carlgrundholm＠gmail.com

I am going to be using OVN Geneve overlay networks extensively and I expect a lot of traffic on the underlay network being used for transmission of the tunnel traffic. In oVirt the default seems to be that the network "ovirtmgmt" is being used for the underlay network - which could cause problems for management traffic if vms are saturating the link with traffic on different OVN overlay networks. When selecting a specific cluster, selecting "Logical Networks" and pressing the "Manage Networks"… [View More]

6 years, 10 months

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Feature: Live migration for High Performance VMs

by Sharon Gratch

Hi everyone, I would like to share our plan for supporting live migration for High Performance VMs (and in general to all VM types with pinning settings). Implementing this will be done in 2 phases: Phase 1: 1. Only manual live migration will be supported for high performance VMs type. 2. The user will need to manually choose the destination host to migrate his VM to (can't base on scheduler manager to find the most suitable host). 3. Source and destination hosts should have the same … [View More]

6 years, 10 months

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[ANN] oVirt 4.2.5 First Release Candidate is now available

by Sandro Bonazzola

The oVirt Project is pleased to announce the availability of the oVirt 4.2.5 First Release Candidate, as of July 2nd, 2018. This update is a release candidate of the fourth in a series of stabilization updates to the 4.2 series. This is pre-release software. This pre-release should not to be used in production. This release is available now for: * Red Hat Enterprise Linux 7.5 or later * CentOS Linux (or similar) 7.5 or later This release supports Hypervisor Hosts running: * Red Hat … [View More]

6 years, 10 months

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Hosted engine Deploy failed

by Lakhwinder Rai

i have error while installing hosted engine. if anybody have solution for this,please help i stuck here from two days. [ INFO ] TASK [Wait for the host to be up] [ ERROR ] fatal: [localhost]: FAILED! => {"ansible_facts": {"ovirt_hosts": []}, "attempts": 120, "changed": false} [ INFO ] TASK [include_tasks] [ INFO ] ok: [localhost] [ INFO ] TASK [Remove local vm dir] [ INFO ] changed: [localhost] [ INFO ] TASK [Notify the user about a failure] [ ERROR ] fatal: [localhost]: FAILED! => {"… [View More]

6 years, 10 months

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Users July 2018