CMS for the knowledge base of a small IT department?

Question

Blogs

Please advise a system for internal IT documentation of the department, wishes:
** storage in markdown markup
** file versioning
** tags
** either a single-level list of categories or a multi-level tree
** storage in the file structure directory = category, "file name" = "path in a link in CNC form or in transliteration".
** support for Copy-Paste images and automatic subfolding in the category directory (or a comparable mechanism for working with images)
* automatic scanning of folders for new files and auto-adding
* the ability to edit pages online is good if WYSIWYG
Approximate sorting of items by feature importance .
Tried Attlassian Confluence in both docker and baremetal. Honestly bought in the end.
Everything is good and functional, but even on a server with Xeon and SSD - very, very leisurely, which is annoying and sometimes there is even no desire to run it.
Dokuwiki is smart, it supports a number of Wishlist, but not everything and not always works as it should or as we would like. Or my "file" is not enough to sharpen it properly.
Hugo tried the static generator - a cool thing, reactive, but still not the same in terms of functionality.
Evernote used to be used to save such notes. But for versioning, you need to buy a Premium account. Well, markdown does not support. In addition, online requires.

Answer 1

You build bicycles there. Yes, take wordpress or write systems on Django or Rails, yes on anything, it seems to me that for a small department this will be the top pick.