Updates announcements and testing

MajorTom

@stormi said in Updates announcements and testing:

XCP-ng 7.6

[...]

microcode_ctl
yum update microcode_ctl --enablerepo=xcp-ng-updates_testing
Microcode update for the SandyBridge family of CPUs regarding the MDS attacks.

Post-install: reboot if you want it to be taken into account.

xcp-ng-pv-tools
yum update microcode_ctl --enablerepo=xcp-ng-updates_testing

I guess that above command for xcp-ng-pv-tools should not be the same as the one for microcode_ctl

XCP-ng 8.0

[...]

microcode_ctl

yum update microcode_ctl --enablerepo=xcp-ng-updates_testing

This command returns error:

# yum update microcode_ctl --enablerepo=xcp-ng-updates_testing
Loaded plugins: fastestmirror


Error getting repository data for xcp-ng-updates_testing, repository not found

I guess it meant to be:

# yum update microcode_ctl --enablerepo=xcp-ng-testing

as this worked for me.

HTH

MajorTom

I installed all these updates for 8.0 and rebooted the host.

The reboot was extraordinary long. The time from shutting ssh session to getting ping packets back again was about 8 minutes. I don't know what it was doing during all this time as I rebooted remotely.

So I rebooted once more to see whether the boot time would be so long again.
This time it was only 1 minutes 46 seconds.

The VMs seem to run OK so far, but it's just a test host with two VMs doing almost nothing, so I don't know for sure :-).

stormi

@MajorTom thanks, I've fixed the post

cnaumer

@stormi Installed the updates in our test pool. Until now everything is working. VM migration etc. Also set viridian flags as advised ( xoa vm has this set also? is this OK?)
Regards

Christian

olivierlambert

I think Viridian will only have an effect on Windows VMs.

stormi

Thanks to those who tested. Still interested in feedback, including on XCP-ng 7.6.

stormi

I'll need at least one tester for the latest update candidates on XCP-ng 7.6, and one for 8.0.

cnaumer

OK. Installed it on our last 7.6 server. Reboot was OK. VMs run fine. As this is a test host I cannot test more. It runs on AMD so the microcode_ctl should do nothing on our server.

stormi

@cnaumer Thanks, this is good enough for me at this stage of the testing, so I can push the 7.6 updates now thanks to you!

cnaumer

@cnaumer said in Updates announcements and testing:

@stormi Installed the updates in our test pool. Until now everything is working. VM migration etc. Also set viridian flags as advised ( xoa vm has this set also? is this OK?)
Regards

Christian

This was an 8.0 pool here. Just to clarify this.

MajorTom

@stormi said in Updates announcements and testing:

I'll need at least one tester for the latest update candidates on XCP-ng 7.6, and one for 8.0.

At 8.0:
I did yum update, but there are only new versions of guest-templates-json*, so can't quite see anything to check.

Just in case I rebooted the host. The reboot took about 1 minute 40 seconds which i s OK for this host.

The test VMs started OK as well.

olivierlambert

That's enough to check if everything is fine

stormi

So I have pushed the updates described in https://xcp-ng.org/forum/post/16360 to XCP-ng 7.6 and 8.0 repositories. Thanks for the tests.

stormi

Blog post about the latest updates: https://xcp-ng.org/blog/2019/09/13/software-updates-for-xcp-ng-7-6-and-8-0/

stormi

New update candidates for XCP-ng 8.0: guest-templates* and xcp-ng-pv-tools

XCP-ng 8.0

guest-templates*

The updated packages add templates for RHEL 8 and derivatives as well as a template for Debian 10.

Instructions there: https://github.com/xcp-ng/xcp/issues/274 (RHEL 8 and derivatives) and https://github.com/xcp-ng/xcp/issues/276 (debian 10).

xcp-ng-pv-tools

The updated package adds support for installing the tools on RHEL 8 and its derivatives (CentOS, Oracle Linux, etc.).

Update: a new revision of the package now also adds tentative support for:

CloudLinux
Alpine Linux
FreePBX (Sangoma Linux)

Instructions there: https://github.com/xcp-ng/xcp/issues/293.

What we need

As usual, Vates tests the updates internally, but we also rely on the community to widen the test cases and hardware tested, so we need you to install the updates and give us feedback, either positive or negative, before we can consider pushing those updates to everyone!

Please use the github issues to provide feedback so this thread here remains clean.

agador created this issue in xcp-ng/xcp

closed Templates for RHEL 8 and CentOS 8 on XCP-ng #274

LoVoltage created this issue in xcp-ng/xcp

closed Request VM Template Addition for Debian 10 Buster #276

stormi created this issue in xcp-ng/xcp

closed Update candidate: xcp-ng-pv-tools with support for new distros #293

cnaumer

installed and tried to use a centos8 template. It does not allow to use UEFI. Is this intended?

stormi

@cnaumer said in Updates announcements and testing:

installed and tried to use a centos8 template. It does not allow to use UEFI. Is this intended?

"Please use the github issues to provide feedback so this thread here remains clean."

stormi

Update: a new revision of the xcp-ng-pv-tools package now also adds tentative support for:

CloudLinux
Alpine Linux
FreePBX (Sangoma Linux)

I don't use those myself so I'm counting on community feedback

stormi

November 2019 security update for XCP-ng

New security update candidates are available (XCP-ng 7.6 and 8.0). As usual, I will only release them to everyone after enough testing, so if you can please install the update candidates.

Instructions there: https://github.com/xcp-ng/xcp/issues/302

Please use the github issues to provide feedback so this thread here remains clean.

But also...

I'm also still interested in feedback regarding the added support in the guest tools ISO for:

CloudLinux
Alpine Linux
FreePBX (Sangoma Linux)

... and the added Debian 10 template. See my post about that https://xcp-ng.org/forum/post/18268 above.

I'd like to release all updates at the same time if possible.

stormi created this issue in xcp-ng/xcp

closed November 2019 security update #302

revtel

Hi Stormi - any chance you could add support for Gentoo Linux?