Yep, though I have a bug in my use case from a older version, and I still didn’t have the time to try the new stable version. I also translated the Docker compose for the project and extensions into .container files. In the newer version it seems they managed to remove a sidecar container.

So far, it runs on a VPS with a 4-core and 8GB of RAM. On a first run, after upgrading, it needed swap as the system started freezing and the OOM killer stopped the program, zram was enough in my case.

Besides the main container — and the sidecar — I used the Collabora container, LDAP for user management, Keycloak for auth, full Tika for OCR search — modified for my language — and Radicale. Mind you, most probably want the main container and the online office container, be it EuroOffice, Collabora or OnlyOffice.

Here is the memory usage and CPU usage on standby from podman stats:

NAME                       MEM USAGE / LIMIT  CPU %
systemd-tika               175MB / 8.054GB    0.68%
caddy                      43.35MB / 8.054GB  0.24%
systemd-ldap               67.08MB / 8.054GB  0.01%
radicale                   2.425MB / 8.054GB  0.00%
syncthing                  29.97MB / 8.054GB  0.21%
systemd-keycloak-postgres  41.12MB / 8.054GB  0.06%
systemd-keycloak           663.4MB / 8.054GB  0.75%
systemd-collabora          42.02MB / 8.054GB  0.27%
systemd-opencloud          883.4MB / 8.054GB  7.31%
systemd-collaboration      57.71MB / 8.054GB  0.31%