XCP-ng 8.2 updates announcements and testing

stormi

Anyone else who could test the netdata update candidate?

stormi

I have pushed the netdata update to XCP-ng 8.0 and 8.1's update repository.

stormi

Several update candidates have been available for some time in our testing repositories without me asking for feedback, so here is the request for tests.

XCP-ng 8.0

Update with:

yum update openvswitch xapi-core xapi-doc xapi-tests xapi-xe xcp-networkd --enablerepo=xcp-ng-testing

Changes:

support for backups with RAM in Xen Orchestra
openflow support in the SDN controller
dhcp requests now properly send the hostname to the DHCP server

Aim of the tests:

no regression after installation and reboot

XCP-ng 8.1

Update with:

yum update xapi-core xapi-doc xapi-tests xapi-xe xcp-networkd --enablerepo=xcp-ng-testing

Changes:

fix compatibility with XenDesktop
openflow support in the SDN controller
dhcp requests now properly send the hostname to the DHCP server

Aim of the tests:

no regression after installation and reboot

Counting on you

stormi

Simple message to bring the topic on top to increase the chances of feedback.

gskger

Updated a D54250WYK / i5-4250U / 16GB
XCP-ng 8.1 fully patched

Seems to work without unexpected issues, VMs are running fine.
My USB NIC setup / configuration stopped working, but that was somewhat expected.
~~I will fix this and report back, if I have an idea why it broke.~~
Works again after another shutdown / start sequence

HeMaN

Updated xcp-ng 8.1 fully patched (Dell R710, dual L5640, 92GB).
no regression to report (but I am not using Xendesktop, SDN, and my dhcp already contains hostname)

olivierlambert

IMPORTANT Security updates!

Calling all stations

Please test it with yum update qemu --enablerepo=xcp-ng-testing.

Might be a bad flaw, so earlier people get feedback, faster we can release it

Danp

@olivierlambert said in Updates announcements and testing:

qemu

Does this require a reboot or toolstack restart?

olivierlambert

Good question. If I'm reading this correctly:

Once the hotfix has been applied, the affected guest HVM VMs will need to be restarted or migrated to an updated host to make the remediation effective.

In short, fresh qemu "fixed" process will be respawn at VM creation/reboot, so no need to reboot the host.

gskger

Updated a D54250WYK / i5-4250U / 16GB
XCP-ng 8.1 fully patched including the update candidates from 11 days ago

Update ran succesfully (no errors).
Rebooted the host just to be sure.
VMs came up with no problem and seem to work as expected (but I realy just fired them up and poked around a bit, so no real testing)

olivierlambert

Thanks a lot!

Danp

Updated Dell R620 / XCP-ng 8.1. Rebooting all VMs now, but they appear to be coming up just fine.

olivierlambert

It's live Thanks for the feedback!

stormi

New security update candidate for the Xen package in XCP-ng!

Prompt feedback needed

So, a new patch of security patches were released for the Xen hypervisor that is at the core of XCP-ng. Updates candidates are available for XCP-ng 8.1 and in the making for XCP-ng 8.0.

What's being fixed

Mostly flaws allowing privileged guest processes may crash the host under certain conditions.

XCP-ng 8.1

Update with yum update xen-dom0-libs xen-dom0-tools xen-hypervisor xen-libs xen-tools --enablerepo=xcp-ng-testing
Reboot.
Check that your host(s) still work (Spoiler: they will).
Report here
Receive our gratitude

XCP-ng 8.0

Coming soon

gskger

@stormi Updated a D54250WYK / i5-4250U / 16GB / XCP-ng 8.1 fully patched
Host is indeed working and VMs started without any issues.
Will try on my new R720 later, but I am confident that it will work as well.
Nice work as always

Edit: Updated a Dell R720 / dual Intel Xeon CPU E5-2640 v2 / 128 GB / XCP-ng 8.1 fully patched as well. All good.

Biggen

The bug/security patches upstream never seem to end. Seems like since April all you guys have had time for is this...

stormi

The update for XCP-ng 8.1 has now been pushed to the official updates repositories.

The update for XCP-ng 8.0 is now available for testing:

Update with yum update xen-dom0-libs xen-dom0-tools xen-hypervisor xen-libs xen-tools --enablerepo=xcp-ng-testing
Reboot.
Check that your host(s) still work (Spoiler: they will).
Report here
Receive our gratitude

stormi

New call for testing the XCP-ng 8.0 update candidate. I'd like to publish it today.

JeffBerntsen

@stormi I tried insalling the 8.0 update with the command you have listed but nothing installs on the server

 yum update xen-dom0-libs xen-dom0-tools xen-hypervisor xen-libs xen-tools --enablerepo=xcp-ng-testing
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
Excluding mirror: updates.xcp-ng.org
 * xcp-ng-base: mirrors.xcp-ng.org
Excluding mirror: updates.xcp-ng.org
 * xcp-ng-testing: mirrors.xcp-ng.org
Excluding mirror: updates.xcp-ng.org
 * xcp-ng-updates: mirrors.xcp-ng.org
No packages marked for update

stormi

I just pushed the update to the official updates repository. Maybe you installed it already, if you ran yum update.