October 2022 - Users - oVirt List Archives

Re: OVS Task Error when Add EL Host
by Łukasz Pelczyk 10 Oct '22

10 Oct '22

I just hit the same error. Initially I got it on the beginning of installation (both netaddr and jmespath were not found). Seems that python3.9 is used so initially I solved it via pip3.9 install. Alternatively you can get the rpm packages from epel. The same issues is on ovirt VM side. As a workaround I started deployment with pause (hosted-engine --deploy --ansible-extra-vars=he_pause_host=true). With that you can ssh to the instance, and manually run pip install which got me: 'Successfully installed jmespath-1.0.1 netaddr-0.8.0'. This is just a workaround and proper fix should be reflected in engine VM image, or on the repos side.

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Re: OVS Task Error when Add EL Host
by Martin Perina 08 Oct '22

08 Oct '22

Hi, please try to downgrade ansible-core-2.13 to 2.12, oVirt doesn't support 2.13 on EL8 yet. Regards, Martin On Thu, Oct 6, 2022 at 3:23 PM Nur Imam Febrianto <nur_imam(a)outlook.com> wrote: > Hi, > > > > Getting strange error when adding EL Host (Using CentOS Stream 8) : > > The conditional check 'cluster_switch == \\\"ovs\\\" or (ovn_central is > defined and ovn_central | ipaddr)' failed. The error was: The ipaddr filter > requires python's netaddr be installed on the ansible controller\\n\\nThe > error appears to be in > '/usr/share/ovirt-engine/ansible-runner-service-project/project/roles/ovirt-provider-ovn-driver/tasks/configure.yml': > line 3, column 5, but may\\nbe elsewhere in the file depending on the exact > syntax problem.\\n\\nThe offending line appears to be:\\n\\n- block:\\n - > name: Install ovs\\n ^ here\\n\"}", > > "msg" : "The conditional check 'cluster_switch == \"ovs\" or > (ovn_central is defined and ovn_central | ipaddr)' failed. The error was: > The ipaddr filter requires python's netaddr be installed on the ansible > controller\n\nThe error appears to be in > '/usr/share/ovirt-engine/ansible-runner-service-project/project/roles/ovirt-provider-ovn-driver/tasks/configure.yml': > line 3, column 5, but may\nbe elsewhere in the file depending on the exact > syntax problem.\n\nThe offending line appears to be:\n\n- block:\n - name: > Install ovs\n ^ here\n" > > > > Already checking the python-netaddr and its already installed on the > system (both python3-netaddr and python38-netaddr). > > Using oVirt 4.5. Anybody getting this same issue ? > > > > Thanks before. > > Regards, > > Nur Imam Febrianto > > > > Sent from Mail <https://go.microsoft.com/fwlink/?LinkId=550986> for > Windows > > > _______________________________________________ > Users mailing list -- users(a)ovirt.org > To unsubscribe send an email to users-leave(a)ovirt.org > Privacy Statement: https://www.ovirt.org/privacy-policy.html > oVirt Code of Conduct: > https://www.ovirt.org/community/about/community-guidelines/ > List Archives: > https://lists.ovirt.org/archives/list/users@ovirt.org/message/EGVQEKGAA6O2X… > -- Martin Perina Manager, Software Engineering Red Hat Czech s.r.o.

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Question: How does ovirt storage domain differ from VMFS?
by jstk888＠gmail.com 07 Oct '22

07 Oct '22

Hello, I was asked the other day what file system oVirt uses to store virtual machine images and how it differed from VMware VMFS. I had to admit that I didn't quite understand this aspect of oVirt. I've had a look around but haven't found an answer. I was wondering if someone could explain at a high level, how the underlying oVirt VM storage domain differs from VMFS? What file system is used? Does it use a file system at all? Thank you.

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OVS Task Error when Add EL Host
by Nur Imam Febrianto 06 Oct '22

06 Oct '22

Hi, Getting strange error when adding EL Host (Using CentOS Stream 8) : The conditional check 'cluster_switch == \\\"ovs\\\" or (ovn_central is defined and ovn_central | ipaddr)' failed. The error was: The ipaddr filter requires python's netaddr be installed on the ansible controller\\n\\nThe error appears to be in '/usr/share/ovirt-engine/ansible-runner-service-project/project/roles/ovirt-provider-ovn-driver/tasks/configure.yml': line 3, column 5, but may\\nbe elsewhere in the file depending on the exact syntax problem.\\n\\nThe offending line appears to be:\\n\\n- block:\\n - name: Install ovs\\n ^ here\\n\"}", "msg" : "The conditional check 'cluster_switch == \"ovs\" or (ovn_central is defined and ovn_central | ipaddr)' failed. The error was: The ipaddr filter requires python's netaddr be installed on the ansible controller\n\nThe error appears to be in '/usr/share/ovirt-engine/ansible-runner-service-project/project/roles/ovirt-provider-ovn-driver/tasks/configure.yml': line 3, column 5, but may\nbe elsewhere in the file depending on the exact syntax problem.\n\nThe offending line appears to be:\n\n- block:\n - name: Install ovs\n ^ here\n" Already checking the python-netaddr and its already installed on the system (both python3-netaddr and python38-netaddr). Using oVirt 4.5. Anybody getting this same issue ? Thanks before. Regards, Nur Imam Febrianto Sent from Mail<https://go.microsoft.com/fwlink/?LinkId=550986> for Windows

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Snapshot not working
by Facundo Badaracco 06 Oct '22

06 Oct '22

hi everyone, I have a glusterFS replica x3 node. I can't create snapshot. when I create it, if I select to save the memory, then in the disks section only appears the snapshot of the memory and in locked state. If instead, I remove the option to make snapshot of the memory, it does not make the snapshot saying "failed". Any idea?

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Issues with snapshot and template
by David Johnson 06 Oct '22

06 Oct '22

Good morning all, Thank you in advance. My current environment is ovirt 4.5.2.4-1.el8, running on centos 7.9. I'm looking for advice on resolving two issues that have just come to light: *Issue #1*: When I attempt to create a template from the oVirt GUI, I click the "Make Template" button, enter the name for the new template, then click the "OK" button. The OK button highlights, but nothing happens. *There are no entries showing activity in the engine.log.* *Issue #2:* When I delete a snapshot, after the snapshot is deleted, I receive this error message from the GUI: [image: image.png] *ui.log entry:* 2022-10-05 11:01:42,014-05 ERROR [org.ovirt.engine.ui.frontend.server.gwt.OvirtRemoteLoggingService] (default task-243) [] Permutation name: 872EE01DC49AC3F81586694F1584D19D 2022-10-05 11:01:42,014-05 ERROR [org.ovirt.engine.ui.frontend.server.gwt.OvirtRemoteLoggingService] (default task-243) [] Uncaught exception: com.google.gwt.core.client.JavaScriptException: (TypeError) : Cannot read properties of null (reading 'wV') at org.ovirt.engine.ui.uicommonweb.models.vms.VmSnapshotListModel.$updateActionAvailability(VmSnapshotListModel.java:834) at org.ovirt.engine.ui.uicommonweb.models.vms.VmSnapshotListModel.onSelectedItemChanged(VmSnapshotListModel.java:262) at org.ovirt.engine.ui.uicommonweb.models.SearchableListModel.$setItems(SearchableListModel.java:714) at org.ovirt.engine.ui.uicommonweb.models.vms.VmSnapshotListModel.$updateItems(VmSnapshotListModel.java:225) at org.ovirt.engine.ui.uicommonweb.models.vms.VmSnapshotListModel.setItems(VmSnapshotListModel.java:205) at org.ovirt.engine.ui.uicommonweb.models.SearchableListModel$SetItemsAsyncQuery$1.$onSuccess(SearchableListModel.java:878) at org.ovirt.engine.ui.uicommonweb.models.SearchableListModel$SetItemsAsyncQuery$1.onSuccess(SearchableListModel.java:878) at org.ovirt.engine.ui.frontend.Frontend$1.$onSuccess(Frontend.java:239) at org.ovirt.engine.ui.frontend.Frontend$1.onSuccess(Frontend.java:239) at org.ovirt.engine.ui.frontend.communication.OperationProcessor$1.$onSuccess(OperationProcessor.java:133) at org.ovirt.engine.ui.frontend.communication.OperationProcessor$1.onSuccess(OperationProcessor.java:133) at org.ovirt.engine.ui.frontend.communication.GWTRPCCommunicationProvider$5$1.$onSuccess(GWTRPCCommunicationProvider.java:270) at org.ovirt.engine.ui.frontend.communication.GWTRPCCommunicationProvider$5$1.onSuccess(GWTRPCCommunicationProvider.java:270) at com.google.gwt.user.client.rpc.impl.RequestCallbackAdapter.onResponseReceived(RequestCallbackAdapter.java:198) at com.google.gwt.http.client.Request.$fireOnResponseReceived(Request.java:233) at com.google.gwt.http.client.RequestBuilder$1.onReadyStateChange(RequestBuilder.java:409) at Unknown.eval(webadmin-0.js) at com.google.gwt.core.client.impl.Impl.apply(Impl.java:306) at com.google.gwt.core.client.impl.Impl.entry0(Impl.java:345) at Unknown.eval(webadmin-0.js) *David Johnson*

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Re: oVirt 4.5 self-hosted network not working
by Paul-Erik Törrönen 05 Oct '22

05 Oct '22

On 2022-08-25 22:56, Facundo Badaracco wrote: > Have u checked the IP of the engine VM? Yes. It is what I configured during the setup, and which I use when I ssh from the host to the engine VM. Sorry, I should have mentioned this in my previous message. Poltsi

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oVirt 4.5.2 /var growing rapidly due to ovirt_engine_history db
by sohail_akhter3＠hotmail.com 05 Oct '22

05 Oct '22

Hi, We have recently upgrade our oVirt environment to 4.5.2 version. Environment is based on hosted-engine. Since we have upgrade we noticed rapid incrase in /var partition in engine VM. It is increasing very rapidly. If we vacuum ovirt_engine_history db, /var size reduces but next day size will increase again upto 5-10%. We did db vacuuming couple of time but not sure we it is increasing so rapidly. Here is the partial output of vacuuming that was done on 26-08-22. Table "host_interface_hourly_history" had more entries to be removed. Rest of the table had not much entries. Previously table "host_interface_samples_history" had entries to be removed. Any Idea what can be the reason for that? # dwh-vacuum -f -v SELECT pg_catalog.set_config('search_path', '', false); vacuumdb: vacuuming database "ovirt_engine_history" RESET search_path; SELECT c.relname, ns.nspname FROM pg_catalog.pg_class c JOIN pg_catalog.pg_namespace ns ON c.relnamespace OPERATOR(pg_catalog.=) ns.oid LEFT JOIN pg_catalog.pg_class t ON c.reltoastrelid OPERATOR(pg_catalog.=) t.oid WHERE c.relkind OPERATOR(pg_catalog.=) ANY (array['r', 'm']) ORDER BY c.relpages DESC; SELECT pg_catalog.set_config('search_path', '', false); VACUUM (FULL, VERBOSE) public.host_interface_samples_history; INFO: vacuuming "public.host_interface_samples_history" INFO: "host_interface_samples_history": found 3135 removable, 84609901 nonremovable row versions in 1564960 pages DETAIL: 0 dead row versions cannot be removed yet. CPU: user: 41.88 s, system: 14.93 s, elapsed: 422.83 s. VACUUM (FULL, VERBOSE) public.host_interface_hourly_history; INFO: vacuuming "public.host_interface_hourly_history" INFO: "host_interface_hourly_history": found 252422 removable, 39904650 nonremovable row versions in 473269 pages Please let me know if any further information is required. Regards Sohail

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Re: Export to Data Domain (with TPM)
by Milan Zamazal 05 Oct '22

05 Oct '22

Christopher Law <chris(a)chrislaw.me> writes: > Anyone explain why I can't export a Virtual Machine with a TPM? Is > this something to do with the TPM data? I'm exporting the VM to some > cold storage. What's the deal here how can I export it and keep the > TPM data or do I have to disable TPM on it first? > > oVirt Error message when trying to export a VM to a Data Domain that has a TPM. > Export VM Failed > Cannot add VM. TPM device is required by the guest OS Hi, it is a Windows VM, right? It is a bug, I filed https://github.com/oVirt/ovirt-engine/issues/702 . The export should work. A workaround could be temporarily switching the VM operating system in the VM properties to Red Hat Enterprise Linux 9 before exporting but I'm not sure it won't change some other VM properties, be careful if you attempt it. Regards, Milan

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Export to Data Domain (with TPM)
by Christopher Law 05 Oct '22

05 Oct '22

Hi - Anyone explain why I can't export a Virtual Machine with a TPM? Is this something to do with the TPM data? I'm exporting the VM to some cold storage. What's the deal here how can I export it and keep the TPM data or do I have to disable TPM on it first? oVirt Error message when trying to export a VM to a Data Domain that has a TPM. Export VM Failed Cannot add VM. TPM device is required by the guest OS Cheers, Chris.

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