ovirt | oVIRT Simple Backup | Continuous Backup library
kandi X-RAY | ovirt Summary
kandi X-RAY | ovirt Summary
oVirtSimpleBackup - WebGUI (0.6.32) A REST API backup from PHP for oVirt 4.2.x NOTE * NOTE * NOTE * NOTE * NOTE I no longer use oVirt, so I wont be furthering this project. oVirt is >>Awesome<< however, I decided to move all of my VMs into a large managed datacentre that uses vmware. I want to thank the oVirt community and all of the people over on IRC for thier awesome support. Feel free to use this code for your own ovirt backups or future oVirt backup software. Features oVirt Engine Web UI Plugin Multiple Backup Schedules Manager Settings Manager Disk Image Compression (gzip/lzo) Updates Manager for oVIRT_Simple_Backup Backup a single VM Restore a single VM Migrate a single VM from XEN SERVER (Citrix) Scheduled VMs Backup Retention and Email Alerts Multi-Disk VM now supported Log viewer.
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QUESTION
I am currently in the process of updating and modernizing my company's internal network, and as part of this we are replacing two old Active Directory servers (serving DNS as part of their Domain Controllers role) with two new ones. This part of the upgrade has been completed: the new DCs are online, roles have been shifted over, DNS is working. For now, the old DCs are still on the network as DCs, though the plan in the medium term is for them to be demoted and removed when the time is right.
This has revealed an issue with the oVirt servers we have, though: Their DNS entries are still pointing at the (static) IP addresses of the old DCs. This became obvious as an issue when after some physical relocation of the DCs, we were unable to log onto the (AD-auth-using) oVirt console until the older DCs were also powered back on. We cannot move the IP addresses around, the oVirt servers need to be changed to use the new DCs as their DNS servers.
I have located files at /etc/resolv.conf , /etc/sysconfig/network-scripts/ifcfg-ovirtmgmt and /var/lib/vdsm/persistence/netconf/nets/ovirtmgmt , all of which contain lines with the IPs of the old DCs in, but it is not obvious which of these if any are being automatically generated. I have done reading around the subject and it is suggested that the latter of the three is the main configuration file but this is also the only one that's been modified in the last 2 years - specifically at the time when the servers were last powered up following their move.
Which, if any, of these three files should I be editing? If none, where should I be?
...ANSWER
Answered 2022-Mar-02 at 09:51You have two options:
change the DNS globally for the Logical Network marked as Default Route (typically the Management network). Go to Compute → Data Center → YourDC → Logical Networks → YourDefaultRouteNetwork → Edit and look for the DNS section. This is the preferred method.
change the DNS per host. Go to Compute → Hosts → YourHost → Network Interfaces → Setup Host Networks → YourDefaultRouteNetwork and click on the pencil ✎ symbol. From there you can set the DNS servers.
N.B.: do not attempt to change the DNS configuration directly from the host files, since this will end up with the oVirt configuration in the PostgreSQL going out of sync with the one in the hosts.
QUESTION
I have tried to update oVirt nodes through GUI but I have failed with no error message.
So then after setting maintenance and draining the host I have run the upgrade oVirt to latest version with dnf/yum directly though ssh but I am getting the following error...
...ANSWER
Answered 2021-Sep-08 at 11:08Run following command and rerun dnf upgrade again
QUESTION
I am an Ansible newbie and I need to interact with Ovirt Manager by ovirt_vm module. My purpose is the multiple shutting down of a list of VMs stored in .yml file.
Here my playbook:
...ANSWER
Answered 2021-Feb-18 at 12:39As stated in my comment, just use the same loop mechanism you are using in your preceding debug task:
QUESTION
I have a structure like:
...ANSWER
Answered 2020-Sep-19 at 15:38I think is quite simple, I think you just need to add a new dictionarie to your dictionaries,
take a look to this and let me now if your problem has been solved.
QUESTION
I am currently testing oVirt to see if it match with my needs. Only at the installation and initialization step, I'm blocked by DNS resolution from the Web GUI when I fill in "engine VM FQDN" by ovirt-engine.example.com and "FQDN host" by engine-host.example .com. Despite these declared domains I still have the error "The address proposed for this host does not resolves locally" I specify that my "/etc/hosts" is like this:
- ::1 localhost localhost.localdomain localhost6
localhost6.localdomain6 - 127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4
- 127.0.0.1 ovirt-engine.example.com
- 127.0.0.1 engine-host.example.com
And I'm on Centos 8. And DNS resolution when pinging, works fine. Why is it not working ?
...ANSWER
Answered 2020-Jul-21 at 14:36Hosts names can not resolves to localhost. Ensure your host hypervisor resolves to its forwardable ip address and assign the ovirt-engine.example.com to another ip on the same network.
Your oVirt Engine will be deployed as a virtual machine and it won't be bounded anyway with the physical hosts on which the installation is started. You can add any additional physical hosts and migrate the Engine VM on it. Therefore, the name engine-host.example.com is misleading imho.
Since you're not using an external DNS server (which is strongly encouraged), rember to expand the Advanced section and select the Edit Hosts File check box to add entries for the Engine VM and the physical host to the virtual machine’s /etc/hosts file.
QUESTION
I had a working django project, but I started getting errors with celery after I added django-filter to my requirements file.
I'm using python 3.7 and here's the list of installed packages w/ versions:
...ANSWER
Answered 2020-Jun-04 at 19:08If you install packages using a tool like pipenv or similar package managers, then they will upgrade all out of date packages unless you tell them not to.
In this case celery was upgraded to 4.4.4 and you've hit a rather embarrassing bug in celery (honestly... how that did that get through CI?), but at least with an easy fix of installing the future module.
QUESTION
I'm getting below wired error when trying to add disk to RHVM. I have checked in the documentation. all parameters seems legit to me. I need extra eye to valiate this case. thank you in-advanced
error msg as follows
"msg": "Unsupported parameters for (ovirt_disk) module: activate Supported parameters include: auth, bootable, description, download_image_path, fetch_nested, force, format, id, image_provider, interface, logical_unit, name, nested_attributes, openstack_volume_type, poll_interval, profile, quota_id, shareable, size, sparse, sparsify, state, storage_domain, storage_domains, timeout, upload_image_path, vm_id, vm_name, wait" }
Parameters in the role as follows
...ANSWER
Answered 2020-Feb-11 at 07:59The activate parameter was added in ansible 2.8.
Upgrade your ansible installation or drop that parameter.
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