Restoring HE Fails, engine-config cannot connect to database
by Levi Wilbert
I am attempting to restore n HE backup to a fresh host (not previously in the old environment) in order to restore our old environment but running into issues during the deployment.
Basically my goal is to remove and redeploy an existing HE back into its same environment on a new storage domain.
What I've done:
backed up HE from prior environment
Installed oVirt 4.5.10 on a fresh node that was not in the prior environment
Ran the redeployment: hosted-engine --deploy --restore-from-file=<bkpfile> --4
The script pauses the deployment (even tho I told it not to), during this part I update /etc/dnf/dnf.conf w/ "exclude=ansible-core" since once ansible-core is updated it breaks the deployment script w/ Python incompatibilities.
But I'm running into the following:
[ ERROR ] fatal: [localhost -> 192.168.222.158]: FAILED! => {"changed": true, "cmd": "set -euo pipefail && engine-config -g DisableFenceAtStartupInSec | cut -d' ' -f2 > /root/DisableFenceAtStartupInSec.txt", "delta": "0:00:01.296169", "end": "2023-07-05 11:29:14.101292", "msg": "non-zero return code", "rc": 1, "start": "2023-07-05 11:29:12.805123", "stderr": "Picked up JAVA_TOOL_OPTIONS: -Dcom.redhat.fips=false", "stderr_lines": ["Picked up JAVA_TOOL_OPTIONS: -Dcom.redhat.fips=false"], "stdout": "", "stdout_lines": []}
I see that it fails running the engine-config command on the new hosted engine, but when I SSH to it and try running it, I get:
# engine-config -l
Picked up JAVA_TOOL_OPTIONS: -Dcom.redhat.fips=false
Connection to the Database failed. Please check that the hostname and port number are correct and that the Database service is up and running.
I haven't been able to find anything specifically for this area searching through Google. Anyone have any idea where to go with this?
1 year, 5 months
ovirt 4.5.4 deploy self-hosted engine
by Jorge Visentini
Hi.
I'm trying to deploy the engine but I'm having some errors that I couldn't
identify.
I don't know if it's incompatibility with my hardware or some libvirt bug.
Jul 05 10:06:21 ksmmi1r02ovirt36.kosmo.cloud
ansible-async_wrapper.py[690916]: 690917 still running (48505)
Jul 05 10:06:21 ksmmi1r02ovirt36.kosmo.cloud libvirtd[701878]: Domain id=1
name='HostedEngineLocal' uuid=922a156c-7f4c-4815-a645-54ed07 794451 is
tainted: custom-ga-command
Jul 05 10:06:21 ksmmi1r02ovirt36.kosmo.cloud virtlogd[630980]: Client hit
max requests limit 1. This may result in keep-alive timeouts. Consider
tuning the max_client_requests server parameter
Jul 05 10:06:22 ksmmi1r02ovirt36.kosmo.cloud libvirtd[701878]: Invalid
value '-1' for 'cpu.max': Invalid argument
Jul 05 10:06:26 ksmmi1r02ovirt36.kosmo.cloud
ansible-async_wrapper.py[690916]: 690917 still running (48500)
Jul 05 10:06:31 ksmmi1r02ovirt36.kosmo.cloud
ansible-async_wrapper.py[690916]: 690917 still running (48495)
Jul 05 10:06:31 ksmmi1r02ovirt36.kosmo.cloud systemd[1]:
systemd-timedated.service: Deactivated successfully.
Jul 05 10:06:36 ksmmi1r02ovirt36.kosmo.cloud
ansible-async_wrapper.py[690916]: 690917 still running (48490)
Jul 05 10:06:37 ksmmi1r02ovirt36.kosmo.cloud libvirtd[701878]: Invalid
value '-1' for 'cpu.max': Invalid argument
Jul 05 10:06:41 ksmmi1r02ovirt36.kosmo.cloud
ansible-async_wrapper.py[690916]: 690917 still running (48485)
Jul 05 10:06:46 ksmmi1r02ovirt36.kosmo.cloud
ansible-async_wrapper.py[690916]: 690917 still running (48480)
Jul 05 10:06:51 ksmmi1r02ovirt36.kosmo.cloud
ansible-async_wrapper.py[690916]: 690917 still running (48475)
Jul 05 10:06:52 ksmmi1r02ovirt36.kosmo.cloud libvirtd[701878]: Invalid
value '-1' for 'cpu.max': Invalid argument
Jul 05 10:06:56 ksmmi1r02ovirt36.kosmo.cloud
ansible-async_wrapper.py[690916]: 690917 still running (48470)
Jul 05 10:07:01 ksmmi1r02ovirt36.kosmo.cloud
ansible-async_wrapper.py[690916]: 690917 still running (48465)
*My config:*
*CPU:* 2 x Intel(R) Xeon(R) Platinum 8276M CPU @ 2.20GHz
*Memory:* 4TB
*Disk:* 120GB RAID 1
*ISO:* ovirt-node-ng-installer-4.5.4-2022120615.el9.iso
*Packages:*
kernel-5.14.0-202.el9.x86_64
libvirt-8.9.0-2.el9.x86_64
centos-release-ovirt45-9.1-3.el9s.noarch
python3-ovirt-engine-sdk4-4.6.0-1.el9.x86_64
ovirt-imageio-common-2.4.7-1.el9.x86_64
ovirt-imageio-client-2.4.7-1.el9.x86_64
ovirt-openvswitch-ovn-2.15-4.el9.noarch
ovirt-openvswitch-ovn-common-2.15-4.el9.noarch
ovirt-imageio-daemon-2.4.7-1.el9.x86_64
ovirt-openvswitch-ovn-host-2.15-4.el9.noarch
python3-ovirt-setup-lib-1.3.3-1.el9.noarch
ovirt-vmconsole-1.0.9-1.el9.noarch
ovirt-vmconsole-host-1.0.9-1.el9.noarch
ovirt-openvswitch-2.15-4.el9.noarch
python3-ovirt-node-ng-nodectl-4.4.2-1.el9.noarch
ovirt-node-ng-nodectl-4.4.2-1.el9.noarch
ovirt-ansible-collection-3.0.0-1.el9.noarch
ovirt-python-openvswitch-2.15-4.el9.noarch
ovirt-openvswitch-ipsec-2.15-4.el9.noarch
ovirt-hosted-engine-ha-2.5.0-1.el9.noarch
ovirt-provider-ovn-driver-1.2.36-1.el9.noarch
ovirt-host-dependencies-4.5.0-3.el9.x86_64
ovirt-hosted-engine-setup-2.7.0-1.el9.noarch
ovirt-host-4.5.0-3.el9.x86_64
ovirt-release-host-node-4.5.4-1.el9.x86_64
ovirt-node-ng-image-update-placeholder-4.5.4-1.el9.noarch
ovirt-engine-appliance-4.5-20221206125848.1.el9.x86_64
For better understanding, the deploy log is attached.
I appreciate any tips that help me.
Thank you!
--
Att,
Jorge Visentini
+55 55 98432-9868
1 year, 5 months
ovirt template import using ansible
by destfinal＠googlemail.com
Hi,
I use a set of templates, generated in one cluster and re-used in multiple clusters. The clusters do not have direct connections between each other. My dev environment can talk to all the clusters. Currently,
1. I export the templates (as OVAs) to one of the nodes (example: node1.source.cluster), from the ovirt console (https://management.source.cluster)
2. scp the templates to my dev machine (example: scp -r node1.source.cluster:/tmp/ovirt_templates /tmp/ovirt_templates)
3. scp the templates from my dev environment to the target cluster (example: scp /tmp/ovirt_templates node1.target.cluster:/tmp)
4. Import the templates using the ovirt console of the target cluster (https://management.target.cluster)
This is highly a manual job and I am trying to automate the process using ansible. I am unable to work it out using the ovit_template module documentation (https://docs.ansible.com/ansible/latest/collections/ovirt/ovirt/ovirt_tem...) and could not able to see any other module in this relation.
Has anybody done this before and point me to the right direction? Or if there is a better process than what I follow above, please suggest me one.
Please let me know if you need more information in this regard.
Thanks
1 year, 5 months