Mattermost self-hosting tutorial

Intro In a recent post I've talked about Nextcloud, a Free and Open Source file-hosting solution. Today I'll describe how to self-host Mattermost , an Open Source instant messaging system, similar to commercial services such as Slack and Microsoft Teams. I'll be hosting Mattermost on a DigitalOcean server, although things shouldn't be much different with other cloud providers or if you want to use…