Issue on integrating Collabora on Cells

Hi, I have installed cells 4.4 on a Almalinux 8 with Plesk using static binaries. I configured a nginx proxy and cells is running fine at my public address https pydiotest mydomain it (sorry as new user I cant add more than two urls…)

Then I installed collabora via code packages on the same server. After tricking out a bit, I was able to configure the nginx proxy to run collabora from outside on https collaboratest.mydomain.it and directly from inside the server on http localhost 9980 (or 0.0.0.0, or 127.0.0.1, doesn’t matter).
It seems working correctly, as they both respond when calling /hosting/discovery for example, returning a long xml.

Then I configured collabora plugin inside cells, as

Code Version 21 and upper
Libre Office SSL true
Skip certificate verification true
Host libreoffice external url
Host Libreoffice Port 443

When I double click on a word document (or any else Office document), a blank page is shown and the cells journal shows

Error in libreoffice reverse proxy: EOF {“error”: “EOF”}

Nothing is shown on collabora journal.

I tried all other combination too (ssl true-false, using internal address for collabora).

The nginx configuration applied for collabora is the one according to collabora documentation [ Reverse proxy settings in Nginx config (SSL termination)].

Could you please help?

Thanks.

Hi, have you searched the posts here? Lot’s of info on this topic…