I had a Mattermost omnibus server running, moved my server from one location to another, wanted to start again, and loaded up a new instance via docker compose. Before I deleted my mattermost omnibus instance, I made a backup via mmomni backup -o.
How can I make the channels and messages from my previous server visible in my current one? A broad overview of the steps necessary to make this happen would help me greatly.
I do not need to ensure that user credentials are reinstated but if that is not a difficult task, that would also be great.