How can I set the host to maintenance mode?
by yp414＠163.com
Set the maintenance mode on the host and add GPU on a single cluster host
Error performing operation: unable to switch the host to maintenance mode.
There is no host that can run the engine virtual machine.
How can I set the host to maintenance mode?
2 years, 6 months
grafana @ ovirt 4.5.0.6 "origin not allowed"
by diego.ercolani＠ssis.sm
Hello,
in my current new installation ovirt-engine-4.5.0.6-1.el8.noarch I have a problem setting up the grafana monitoring portal.
I'm supposing that there is some problem regarding connection to ovirt DWH DB.
I tested the credentials stored in /etc/grafana/conf/provisioning/datasources/ovirt-dwh.yaml of the ovirt-engine and with psql it seem to work and also the DWH is populated by the engine.
But
connecting to configuration->data sources and trying to reconfigure the ovirt dwh datasource, when you click on "save & test" it appears a popup telling that the "origin not allowed".
I cannot find anything in the grafana log or the httpd log.
Can you help?
2 years, 6 months
Async release for ovirt-engine-appliance is now available
by Sandro Bonazzola
The oVirt community has just released a new version of the
ovirt-engine-appliance
(4.5-20220511122240) including ovirt-engine-4.5.0.8 and
ovirt-dependencies-4.5.2.
Full list of changes:
NetworkManager 1.39.0-1.el8
1.39.2-2.el8
NetworkManager-libnm 1.39.0-1.el8
1.39.2-2.el8
NetworkManager-team 1.39.0-1.el8
1.39.2-2.el8
NetworkManager-tui 1.39.0-1.el8
1.39.2-2.el8
binutils 2.30-113.el8
2.30-114.el8
centos-release-ovirt45 8.6-4.el8s
8.6-5.el8s
cloud-init 21.1-15.el8
22.1-1.el8
fapolicyd 1.1-4.el8
1.1-6.el8
fapolicyd-selinux 1.1-4.el8
1.1-6.el8
fribidi 1.0.4-8.el8
1.0.4-9.el8
gdisk 1.0.3-9.el8
1.0.3-11.el8
glib2 2.56.4-158.el8
2.56.4-159.el8
glibc 2.28-197.el8
2.28-199.el8
glibc-common 2.28-197.el8
2.28-199.el8
glibc-gconv-extra 2.28-197.el8
2.28-199.el8
glibc-langpack-en 2.28-197.el8
2.28-199.el8
grafana 7.5.11-2.el8
7.5.15-1.el8
gzip 1.9-12.el8
1.9-13.el8
kernel 4.18.0-373.el8
4.18.0-383.el8
kernel-core 4.18.0-373.el8
4.18.0-383.el8
kernel-modules 4.18.0-373.el8
4.18.0-383.el8
kernel-tools 4.18.0-373.el8
4.18.0-383.el8
kernel-tools-libs 4.18.0-373.el8
4.18.0-383.el8
krb5-libs 1.18.2-14.el8
1.18.2-17.el8
libgcc 8.5.0-12.el8
8.5.0-13.el8
libgfortran 8.5.0-12.el8
8.5.0-13.el8
libgomp 8.5.0-12.el8
8.5.0-13.el8
libquadmath 8.5.0-12.el8
8.5.0-13.el8
libstdc++ 8.5.0-12.el8
8.5.0-13.el8
mod_auth_openidc
2.3.7-11.module_el8.6.0+1083+4025e8c5
2.4.9.4-1.module_el8.7.0+1136+d8f380b8
openvswitch2.15 2.15.0-81.el8s
2.15.0-88.el8s
ovirt-dependencies 4.5.1-1.el8
4.5.2-1.el8
ovirt-engine 4.5.0.4-1.el8
4.5.0.8-1.el8
ovirt-engine-backend 4.5.0.4-1.el8
4.5.0.8-1.el8
ovirt-engine-dbscripts 4.5.0.4-1.el8
4.5.0.8-1.el8
ovirt-engine-restapi 4.5.0.4-1.el8
4.5.0.8-1.el8
ovirt-engine-setup 4.5.0.4-1.el8
4.5.0.8-1.el8
ovirt-engine-setup-base 4.5.0.4-1.el8
4.5.0.8-1.el8
ovirt-engine-setup-plugin-cinderlib 4.5.0.4-1.el8
4.5.0.8-1.el8
ovirt-engine-setup-plugin-imageio 4.5.0.4-1.el8
4.5.0.8-1.el8
ovirt-engine-setup-plugin-ovirt-engine 4.5.0.4-1.el8
4.5.0.8-1.el8
ovirt-engine-setup-plugin-ovirt-engine-common 4.5.0.4-1.el8
4.5.0.8-1.el8
ovirt-engine-setup-plugin-vmconsole-proxy-helper 4.5.0.4-1.el8
4.5.0.8-1.el8
ovirt-engine-setup-plugin-websocket-proxy 4.5.0.4-1.el8
4.5.0.8-1.el8
ovirt-engine-tools 4.5.0.4-1.el8
4.5.0.8-1.el8
ovirt-engine-tools-backup 4.5.0.4-1.el8
4.5.0.8-1.el8
ovirt-engine-ui-extensions 1.3.2-1.el8
1.3.3-1.el8
ovirt-engine-vmconsole-proxy-helper 4.5.0.4-1.el8
4.5.0.8-1.el8
ovirt-engine-webadmin-portal 4.5.0.4-1.el8
4.5.0.8-1.el8
ovirt-engine-websocket-proxy 4.5.0.4-1.el8
4.5.0.8-1.el8
postgresql-jdbc 42.2.3-3.el8_2
42.2.14-1.el8
python3-dns 1.15.0-10.el8
1.15.0-11.el8
python3-openvswitch2.15 2.15.0-81.el8s
2.15.0-88.el8s
python3-ovirt-engine-lib 4.5.0.4-1.el8
4.5.0.8-1.el8
python3-perf 4.18.0-373.el8
4.18.0-383.el8
python3-slip 0.6.4-11.el8
0.6.4-13.el8
python3-slip-dbus 0.6.4-11.el8
0.6.4-13.el8
qemu-guest-agent
6.2.0-5.module_el8.6.0+1087+b42c8331
6.2.0-12.module_el8.7.0+1140+ff0772f9
qemu-img
6.2.0-5.module_el8.6.0+1087+b42c8331
6.2.0-12.module_el8.7.0+1140+ff0772f9
qt5-srpm-macros 5.15.2-1.el8
5.15.3-1.el8
rsyslog 8.2102.0-8.el8
8.2102.0-9.el8
rsyslog-elasticsearch 8.2102.0-8.el8
8.2102.0-9.el8
rsyslog-gnutls 8.2102.0-8.el8
8.2102.0-9.el8
rsyslog-mmjsonparse 8.2102.0-8.el8
8.2102.0-9.el8
rsyslog-mmnormalize 8.2102.0-8.el8
8.2102.0-9.el8
selinux-policy 3.14.3-96.el8
3.14.3-97.el8
selinux-policy-targeted 3.14.3-96.el8
3.14.3-97.el8
virt-what 1.18-13.el8
1.18-14.el8
yajl 2.1.0-10.el8
2.1.0-11.el8
--
Sandro Bonazzola
MANAGER, SOFTWARE ENGINEERING, EMEA R&D RHV
Red Hat EMEA <https://www.redhat.com/>
sbonazzo(a)redhat.com
<https://www.redhat.com/>
*Red Hat respects your work life balance. Therefore there is no need to
answer this email out of your office hours.*
2 years, 6 months
Console error
by Andrea Chierici
Hi,
yesterday I've migrated from 4.4.10.7-1 to 4.5.0.7-1. Installation went
fine and no error at all was reported.
A problem anyway is now hitting my installation: if I try to open a vm
console, I get the error:
Failed to complete handshake Error in the pull function
It's not a problem on my browser/os since with another 4.4.x ovirt
installation, consoles work flawlessly. No modifications at all were
made to default settings on console.
Any suggestion on how to solve this issue? Haven't seen any previous
report on this.
Thanks,
Andrea
2 years, 6 months
oVirt and cluster level 4.7
by Gianluca Cecchi
Hello,
I've not had the chance to try 4.5 yet, but in a thread I saw reference to
a supposed cluster level 4.7.
I didn't find anything special in release notes about it, its features and
matrix of compatibility levels usable in 4.5 (only 4.7 up or what?)
I found this bugzilla, now closed, where in some part it was asked to file
a doc part
https://bugzilla.redhat.com/show_bug.cgi?id=2021545
Any further information?
BTW: what are the versions of libvirt and qemu-kvm used in latest 4.5.x?
Thanks,
Gianluca
2 years, 6 months
OVIRT Engine Restore from old Backup
by Abe E
Hey All, I really dont like spamming the forums but the issues I am having keep changing entirely.
I am at the point where I can get much closer to rebuilding my engine although my hurtle currently is restoring.
When I restore using my most recent backup it is problematic
Currently I am restoring by:
clean engine install
engine-cleanup
engine-backup --mode=restore --file=ovirt-engine-backup-20220504011012.backup --log=restore5.log
engine-setup
Comes up with alot of annoyances as the ID of the old hosted_storage and the new one are mismatched in the GUI.
On top of that it is not allowing me to deploy the engine to the 2nd Gluster (3rd one keeps deleting its glusters on reboot since 4.3 Upgrade).
Host 1 which runs the hosted engine is not showing as active or unlike, rather it is unresponsive, when I tried to enroll certificates it finally accepted but failed because it said its missing networks, once added it crashed the engine and ha agent wouldnt come up. Now that I think of it, I could have removed the extra networks from being required although it still doesnt benefit me here as I am unable to deploy or reinstall the 2nd Gluster node and the first one will not show its correct state as the host.
Should I just be deploying the DB, or is the full file backup fine? My issue here is it takes long to redeploy so the trial an error of failing takes me hours as my backup is from 4.5 engine even though my nodes are on 4.4 as 4.5 keeps causing the catastrophic failure of my whole cluster.
2 years, 6 months
FC Storage recover
by csabany＠freemail.hu
Hi,
We have a 4 node cluster (4.4.10) and a standalone manager.
We attached to this cluster 4 volumes on FC.
Last week we lost the storage canisters (both), but recovered one of them from the storage disks.
Unfortunatly only 3 storages came back from offline.
I see the 4th FC ID, but it's on "Can't Extend" status.
If i check the storages on nodes (lsblk), i can see only the ID not more on this 4th storage.
Do you know any recovery tool or any idea for this situation?
Thanks
csabany
2 years, 6 months
