How to migrate from GLPI 10 LXC to GLPI 11 ?

[moodyblue]

What is the best strategy ? Upgrade GLPI 10 to 11 (there are some tutos on how to do it), or install a new GLPI 11 LXC and migrate data ?

I've used first option but debian, mariadb and php stayed at their versions. The new LXC has uses new versions of these tools but I've failed to migrate the glpi_db folder (when logging on glpi there is an error, probably because the install folder was removed during installation)

[BrianBonnell]

I too am about to start this process, I would like to keep the 10 version "available" in case something goes wrong with the 11 version migration/upgrade. I have two 11 instances, dev and prod. I would like to test this migration process on dev. However I am not seeing any howtos anywhere other than an in-place update, which I am trying to avoid.

[tremor021]

GLPI 10 > 11 upgrade is literaly in their docs:

[BrianBonnell]

From the guide on their site is actually for the standalone application installed on a VM or migrating from the self-hosted to their cloud version, I am just wondering if the same or similar process would work for the LXC containers.
I am attempted to migrate my GLPI 10 data on an LXC container built from the Proxmox Helper Scripts to another separate GLPI 11 (no data other than fresh install defaults ) LXC Container [ Also built using the Proxmox Helper Script]. I am trying to also ensure the process is internally documented correctly for future possible updates/upgrades of our production GLPI Instance.