XCP-ng 8.3 betas and RCs feedback 🚀

patient0

Good Morning,

I updated 2 1-node instances, one running on a Lenovo M920q and one running on a N5105 fanless devices. The Lenovo update run perfect but the N5105 device ended up in a boot loop. Both were on 8.3beta with the latest patches before.

Turned out the initrd image wasn't build but /boot/initrd-4.19.0+1.img.cmd was there. Running the command in the /boot/initrd-4.19.0+1.img.cmd (new-kernel-pkg --install --mkinitrd "$@" 4.19.0+1) created it and the reboot was successful.

stormi

@patient0 Any chance you had rebooted before the initrd had a chance to build?

patient0

@stormi I was very thin on providing information, Sorry about that.

Using docker container XO I applied the patches and did something else for maybe 20 or 30 minutes. Then there were no more pending patches but also no mention of a necessary reboot. Usually I get two warning triangles, one for no-support for XO and the other that a reboot is necessary to apply the patches.

I was a bit suprised that the 88 patches didn't require a reboot but I wanted to do one anyway.

After putting the host in maintenance mode I pressed 'Smart Reboot' and let it do it's magic (the magic reboot loop that time).

Maybe I did not wait long enough. To be honest I don't really now what I would check to see if the patches are finished with applying. Usually when no there are no patches pending I do reboot. Seems I was just lucky with the Lenovo not having the problem.

r0ssar00

@stormi I found that the interface-rename script broke with this update due to changes in python, specifically the line where the script concats two dict.keys(): the keys() method signature changed to return dict_keys, which doesn't have the add (or w/e it's named) method, so "a.keys()+b.keys()" fails now. I had to hand-edit the script to get it working, the fix is trivial: concat lists of keys rather than the keys directly.

olivierlambert

Thanks for your feedback @r0ssar00 , pinging @stormi and @yann

fohdeesha

@r0ssar00 hi, that issue would arise if you ran this script with python3, but it's interpreter is set as /usr/bin/python - How did you call this script, did you manually call it with python3? It should be ran by just running the command on the CLI eg interface-rename

ravenet

@stormi
Updated ryzen 1700 late last week, and Threadripper 5975 and Epyc 7313p servers. No issues so far.
Installing fresh on epyc 9224 this week

ph7

@ph7 said in XCP-ng 8.3 beta :

@stormi
I can not see anything under Network throughput in XO-lite

edit:
When I hover I can see the numbers but no graph

I updated to latest version
Same again, no graphs

stormi

@ph7 You seem to be the only one with this issue remaining. Maybe try a reinstall?

Houbsi

Hi there,

i was wondering for the install Image via ipxe, will there be something? I have it, that currently it only works with Legacy Bios and not the UEFI one.

stormi

@Houbsi The best we can do with ipxe is chaining to grub, because ipxe doesn't support multiboot2 in EFI mode.

Strebor

I updated a test pool with 2 Intel NUC11TNHi5 hosts last week.
The updates went smooth. No issues after reboot.

Can't wait till 8.3 goes live!

r0ssar00

@fohdeesha I just did a reinstall of the interface-rename package to make sure I hadn't changed the shebang in the past, the reinstalled copy declares python3

NoHeadroom

@r0ssar00

I've notice the same python3 glitch.
You could manually amend /etc/sysconfig/network-scripts/interface-rename-data/static-rules.conf if that's an option for you.

stormi

@r0ssar00 @NoHeadroom Thanks for the feedback. You're both right, there's an issue. We will fix it ASAP.

stormi

I just pushed a few updates. Nothing worth mentioning, just a few minor fixes before the RC. The update might look big because XAPI was rebuilt, so many packages generated by this build are updated.

The interface-rename fix is to follow next, when it's ready.

manilx

@stormi updated 2 hosts (2 pools) and rebooted. No issues.

stormi

@NoHeadroom said in XCP-ng 8.3 beta :

@r0ssar00

I've notice the same python3 glitch.
You could manually amend /etc/sysconfig/network-scripts/interface-rename-data/static-rules.conf if that's an option for you.

Better avoid this kind of change to a file that was generated by the installer and is not meant to be touched.

Anyway, I've pushed the fixed interface-rename to the xcp-ng-base repository. Just update, and this will be fixed.

gskger

@stormi Update of my XCP-ng 8.3 test server through CLI (yum update) and rebooted. All VMs work as expected.

ph7

@stormi
I ran the updates and now my graphs in XO-lite are back.
weird