Upgrade v6.4 to v7 | cannot re-join cluster after node upgrade

[WLP]

Hello, I have started to upgrade one of our prox-mox clusters from version 6.4 to 7 using this guide https://pve.proxmox.com/wiki/Upgrade_from_6.x_to_7.0

After upgrading the first node, I cannot re-join the cluster. The PVE-services are all down (masked), and I'm not sure how to restart them. Here is a sample readout of a service status:

root@srv-pve-p01:/lib/systemd/system# systemctl status pve-cluster.service
● pve-cluster.service
Loaded: masked (Reason: Unit pve-cluster.service is masked.)
Active: inactive (dead)


From:
proxmox-ve: 6.4-1 (running kernel: 5.4.195-1-pve)
pve-manager: 6.4-15 (running version: 6.4-15/af7986e6)

To:
? the 'pveversion' command no longer works on the upgraded node
Upgraded node: Kernel: Linux 5.4.203-1-pve

 

[Moayad]

Hello,

Is the upgrade process went well, i.e., no error during the upgrade?

Do you see anything interesting in the Syslog?

Can you please provide us with the apt repositories sources in the updated node?

grep '' /etc/apt/sources.list &&  grep '' /etc/apt/sources.list.d/*

 

[WLP]

Hello Moayad, yes no errors during upgrade. I had to edit /etc/network/interfaces file to reflect changes in virtual bridge naming convention and the physical interface name changes.

root@srv-pve-p01:~# grep '' /etc/apt/sources.list && grep '' /etc/apt/sources.list.d/*
deb http://ftp.ie.debian.org/debian bullseye main contrib

deb http://ftp.ie.debian.org/debian bullseye-updates main contrib

# security updates
deb http://security.debian.org bullseye-security main contrib
deb https://enterprise.proxmox.com/debian/pve buster pve-enterprise

 

[Moayad]

Hello,

Thank you for the output!

deb https://enterprise.proxmox.com/debian/pve buster pve-enterprise

In the repositories output, you're provided, I can see that you are still using the buster repository instead of bullseye please consider editing the apt repositories files as mentioned in our wiki guide [0], then do a apt update && apt dist-upgrade command

[0] https://pve.proxmox.com/wiki/Upgrade_from_6.x_to_7.0#Update_the_configured_APT_repositories