Torsten's picture

Hi everyone,

I've successfully installed the Mattermost, which worked just fine.


I'd like to upgrade it to the last version, however - 3.4 according to their website, while the Turnkey server is on 3.0.


There is an upgrade guide at, but I'm having trouble finding the mattermost.conf file to "verify the line limit nofile 50000 50000" at point 1.1.2.


Can someone guide me on how to upgrade to the latest version?

Jeremy Davis's picture

You rock! Thanks a ton for sharing. I'm sure this will help Torsten, plus many others! :)
Marcus Stair's picture


I'm trying to find the TKL for mattermost. Can you point me in the direction you found it? 

Thank you in advance


Jeremy Davis's picture

Our Mattermost appliance is a bit out of date and includes a version of Mattermost that has some potential security issues. We hope to update it soon, but in the meantime, we thought it best to unpublish the appliance page.

AFAIK the image itself is still on our mirror (here's the mirror), but unless you plan to immediately update Mattermost itself, I recommend that you hold off on downloading it.

Hopefully the updated version will be available soon. When it is, this page will work and the download links for the different build types should be obvious.

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