[ovirt-users] Re: Nested Virtualization, please, help-me

2022-08-11 Thread Jorge Visentini 
Yes, I created the no-network-filter profile, but it didn't work...

Em qui., 11 de ago. de 2022 às 19:35, Gianluca Cecchi <
gianluca.cec...@gmail.com> escreveu:

> On Thu, Aug 11, 2022 at 10:59 PM Jorge Visentini 
> wrote:
>
>> Hi folks.
>>
>> So... I read the documentation in many sites and this forum too, buuut
>> the nested feature do not worked yet.
>>
>>
>> *My host oVirt so far:*
>> cat /sys/module/kvm_intel/parameters/nested
>> 1
>>
>> Kernel parameters edited by Engine on *Edit Host -> Kernel*.
>> Reinstall the host and reboot.
>>
>> *cat /proc/cmdline*
>> BOOT_IMAGE=(hd0,msdos1)//ovirt-node-ng-4.4.10.2-0.20220303.0+1/vmlinuz-4.18.0-365.el8.x86_64
>> crashkernel=auto resume=/dev/mapper/onn-swap 
>> rd.lvm.lv=onn/ovirt-node-ng-4.4.10.2-0.20220303.0+1
>> rd.lvm.lv=onn/swap rhgb quiet
>> root=/dev/onn/ovirt-node-ng-4.4.10.2-0.20220303.0+1
>> boot=UUID=07e688ed-8d46-4932-b070-378c75ba1921 rootflags=discard
>> img.bootid=ovirt-node-ng-4.4.10.2-0.20220303.0+1 kvm-intel.nested=1
>>
>>
>> *On VM guest:*
>> Host set to "Specific Host" and "Pass-Through Host CPU"
>>
>> vmx is ok
>>
>> *root@kceve01:~# kvm-ok*
>> INFO: /dev/kvm exists
>> KVM acceleration can be used
>>
>>
>> *Result:*
>> I am trying to virtualize the EVE-NG. I can start the guest of the
>> EVE-NG, but I don't know why I can't access it. It's like blocking any
>> package...
>>
>> I don't know yet if it is a virtualization problem or network problem...
>> If you have other tips for me, I glad, very glad.
>>
>> All the best!
>> --
>> Att,
>> Jorge Visentini
>> +55 55 98432-9868
>>
>>
> Probably you have to modify the logical network of the vnic of your VM, or
> create a vnic profile and assign to the VM vnic, where you set the network
> filter field from the default value of vdsm-no-mac-spoofing to "no network
> filter"
> See also here:
>
> https://access.redhat.com/documentation/en-us/red_hat_virtualization/4.4/html/administration_guide/chap-logical_networks#sect-Virtual_Network_Interface_Cards
>
> HIH,
> Gianluca
>


-- 
Att,
Jorge Visentini
+55 55 98432-9868
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[ovirt-users] Upgrade 4.4 to 4.5 node package issue

2022-08-11 Thread Jason Beard 
I'm updating my environment from 4.4 to 4.5. The Hosted Engine upgrade 
completed with no errors. On both nodes it fails at step 1. My nodes are CentOS 
Stream 8. Is there a release package I can download somewhere? Or is something 
else going on?

# dnf install -y centos-release-ovirt45
Last metadata expiration check: 0:08:42 ago on Thu 11 Aug 2022 10:43:28 PM CDT.
No match for argument: centos-release-ovirt45
Error: Unable to find a match: centos-release-ovirt45

# cat /etc/os-release 
NAME="CentOS Stream"
VERSION="8"
ID="centos"
ID_LIKE="rhel fedora"
VERSION_ID="8.6.2109.0"
VARIANT="oVirt Node 4.4.10.2"
VARIANT_ID="ovirt-node"
PRETTY_NAME="oVirt Node 4.4.10"
ANSI_COLOR="0;31"
CPE_NAME="cpe:/o:centos:centos:8"
HOME_URL="https://www.ovirt.org/;
BUG_REPORT_URL="https://bugzilla.redhat.com/;
PLATFORM_ID="platform:el8"
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[ovirt-users] RHV/oVirt and Ansible Tower/awx

2022-08-11 Thread Colin Coe 
Hey all

We've recently moved from RHV v4.3 to RHV v4.4SP1 (ovirt v4.5) and I'm
wanting to rebuild one of our application "clusters" (not HA, simply a
group of related nodes that run the application stack)

Ansible Tower is v3.8.5 and is running on RHEL7.

To further complicate matters, we've just gone from Arcserve UDP to Veeam
and Veeam for RHV.

As I need to ensure the new VMs are built with COW disks with backup
"incremental" enabled.  After a lot of mucking about I find I have to fully
qualify the Ansible module names (i.e. ovirt_diskl becomes
ovirt.ovirt.ovirt_disk) but this has uncovered the next problem.

The workflow on Ansible Tower server is failing with "ovirtsdk4 version
4.4.0 or higher is required for this module".

So how can I wedge the v4.4 ovirt SDK onto this RHEL7 Ansible Tower node?

Thanks
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[ovirt-users] Re: Nested Virtualization, please, help-me

2022-08-11 Thread Gianluca Cecchi 
On Thu, Aug 11, 2022 at 10:59 PM Jorge Visentini 
wrote:

> Hi folks.
>
> So... I read the documentation in many sites and this forum too, buuut the
> nested feature do not worked yet.
>
>
> *My host oVirt so far:*
> cat /sys/module/kvm_intel/parameters/nested
> 1
>
> Kernel parameters edited by Engine on *Edit Host -> Kernel*.
> Reinstall the host and reboot.
>
> *cat /proc/cmdline*
> BOOT_IMAGE=(hd0,msdos1)//ovirt-node-ng-4.4.10.2-0.20220303.0+1/vmlinuz-4.18.0-365.el8.x86_64
> crashkernel=auto resume=/dev/mapper/onn-swap 
> rd.lvm.lv=onn/ovirt-node-ng-4.4.10.2-0.20220303.0+1
> rd.lvm.lv=onn/swap rhgb quiet
> root=/dev/onn/ovirt-node-ng-4.4.10.2-0.20220303.0+1
> boot=UUID=07e688ed-8d46-4932-b070-378c75ba1921 rootflags=discard
> img.bootid=ovirt-node-ng-4.4.10.2-0.20220303.0+1 kvm-intel.nested=1
>
>
> *On VM guest:*
> Host set to "Specific Host" and "Pass-Through Host CPU"
>
> vmx is ok
>
> *root@kceve01:~# kvm-ok*
> INFO: /dev/kvm exists
> KVM acceleration can be used
>
>
> *Result:*
> I am trying to virtualize the EVE-NG. I can start the guest of the EVE-NG,
> but I don't know why I can't access it. It's like blocking any package...
>
> I don't know yet if it is a virtualization problem or network problem...
> If you have other tips for me, I glad, very glad.
>
> All the best!
> --
> Att,
> Jorge Visentini
> +55 55 98432-9868
>
>
Probably you have to modify the logical network of the vnic of your VM, or
create a vnic profile and assign to the VM vnic, where you set the network
filter field from the default value of vdsm-no-mac-spoofing to "no network
filter"
See also here:
https://access.redhat.com/documentation/en-us/red_hat_virtualization/4.4/html/administration_guide/chap-logical_networks#sect-Virtual_Network_Interface_Cards

HIH,
Gianluca
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[ovirt-users] Nested Virtualization, please, help-me

2022-08-11 Thread Jorge Visentini 
Hi folks.

So... I read the documentation in many sites and this forum too, buuut the
nested feature do not worked yet.


*My host oVirt so far:*
cat /sys/module/kvm_intel/parameters/nested
1

Kernel parameters edited by Engine on *Edit Host -> Kernel*.
Reinstall the host and reboot.

*cat /proc/cmdline*
BOOT_IMAGE=(hd0,msdos1)//ovirt-node-ng-4.4.10.2-0.20220303.0+1/vmlinuz-4.18.0-365.el8.x86_64
crashkernel=auto resume=/dev/mapper/onn-swap
rd.lvm.lv=onn/ovirt-node-ng-4.4.10.2-0.20220303.0+1
rd.lvm.lv=onn/swap rhgb quiet
root=/dev/onn/ovirt-node-ng-4.4.10.2-0.20220303.0+1
boot=UUID=07e688ed-8d46-4932-b070-378c75ba1921 rootflags=discard
img.bootid=ovirt-node-ng-4.4.10.2-0.20220303.0+1 kvm-intel.nested=1


*On VM guest:*
Host set to "Specific Host" and "Pass-Through Host CPU"

vmx is ok

*root@kceve01:~# kvm-ok*
INFO: /dev/kvm exists
KVM acceleration can be used


*Result:*
I am trying to virtualize the EVE-NG. I can start the guest of the EVE-NG,
but I don't know why I can't access it. It's like blocking any package...

I don't know yet if it is a virtualization problem or network problem...
If you have other tips for me, I glad, very glad.

All the best!
-- 
Att,
Jorge Visentini
+55 55 98432-9868
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[ovirt-users] VM have illegal disk

2022-08-11 Thread calvineadiwinata 
VM have illegal disk how to solve it
can't delete the Old snapshot
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[ovirt-users] oVirt 4.5.2 is now generally available

2022-08-11 Thread Lev Veyde 
The oVirt project is excited to announce the general availability of oVirt
4.5.2, as of August 10th, 2022.

This release unleashes an altogether more powerful and flexible open source
virtualization solution that encompasses hundreds of individual changes and
a wide range of enhancements across the engine, storage, network, user
interface, and analytics on top of oVirt 4.4.
Important notes before you install / upgrade

Some of the features included in oVirt 4.5.2 require content that is
available in RHEL 8.6 (or newer) and derivatives.

NOTE: If you’re going to install oVirt 4.5.2 on RHEL or similar, please
read Installing on RHEL or derivatives
 first.
Documentation

Be sure to follow instructions for oVirt 4.5!

   -

   If you want to try oVirt as quickly as possible, follow the instructions
   on the Download  page.
   -

   For complete installation, administration, and usage instructions, see
   the oVirt Documentation .
   -

   For upgrading from a previous version, see the oVirt Upgrade Guide
   .
   -

   For a general overview of oVirt, see About oVirt
   .

What’s new in oVirt 4.5.2 Release?

This release is available now on x86_64 architecture for:

   -

   CentOS Stream 8
   -

   RHEL 8.6 and derivatives


This release supports Hypervisor Hosts on x86_64:

   -

   oVirt Node NG (based on CentOS Stream 8)
   -

   CentOS Stream 8
   -

   RHEL 8.6 and derivatives


This release also supports Hypervisor Hosts on x86_64 as tech preview
without secure boot:

   -

   CentOS Stream 9
   -

   RHEL 9.0 and derivatives
   -

   oVirt Node NG based on CentOS Stream 9


Builds are also available for ppc64le and aarch64.

Known issues:

   -

   On EL9 with UEFI secure boot, vdsm fails to decode DMI data due to
   Bug 2081648  -
   python-dmidecode module fails to decode DMI data


Security fixes included in oVirt 4.5.2 compared to latest oVirt 4.5.1:

Bug list


Some of the RFEs with high user impact are listed below:

Bug list


Some of the Bugs with high user impact are listed below:

Bug list


oVirt Node will be released shortly after the release will reach the CentOS
mirrors.

See the release notes for installation instructions and a list of new
features and bugs fixed.

Additional resources:

   -

   Read more about the oVirt 4.5.2 release highlights:
   https://www.ovirt.org/release/4.5.2/
   -

   Get more oVirt project updates on Twitter: https://twitter.com/ovirt
   -

   Check out the latest project news on the oVirt blog:
   https://blogs.ovirt.org/


-- 

Lev Veyde

Senior Software Engineer, RHCE | RHCVA | MCITP

Red Hat Israel



l...@redhat.com | lve...@redhat.com

TRIED. TESTED. TRUSTED. 
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[ovirt-users] Re: Notified that Engine's certification is about to expire but no documentation to renew it

2022-08-11 Thread Milan Zamazal 
Andrea Chierici  writes:

> The strange thing is that now every time I log on the engine I get
> warnings about host certificates about to expire, even if the expiry
> date is in 2023. This looks weird to me and I wonder if there is
> somewhere a setting to specify how in advance the warning should be
> given.

Both the expiration and warning periods were extended in 4.5.1.  Next
time you renew your host certificates, they will be valid for 5 years.

There are config values to change the warning periods but I wouldn't
recommend using them.  It's better to get the warning sufficiently in
advance rather than being forced to migrate your VMs there at the last
moment.

Regards,
Milan
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