How to prevent automatic apt upgrade during the first boot with cloud init ?

[YAGA]

Hello,

I've noticed there is an automatic process for upgrading packages during the first boot after cloud init Installation (Debian or Ubuntu for example).

Do you know any simple command or the best way to prevent or cancel this process ?

Regards
YAGA

 

[YAGA]

Hi,

Based on this Cloud Init examples https://cloudinit.readthedocs.io/en/latest/topics/examples.html#update-apt-database-on-first-boot

I would to set :
package_update: false
package_upgrade: false

I don't know how to do that with Proxmox.

Many thanks for your help,

Regards,
YAGA