Mattermost, Inc.

[SOLVED] Upgrading from 3.2. to 3.3 with docker

Can anyone point me in the direction of how to upgrade from 3.2. to 3.3 when using docker?

At the moment the only documentation I can find is here

But I’m wondering if this still applies or if there is something better I can follow?

Yes, i am also looking for same steps in docker. Appreciate if anyone help on this?

That guide worked for me except “docker-compose run app -upgrade_db_30” should be skipped.

Beforehand, I backed up the volumes folder into /tmp and committed the app and db containers to new image files.

Thanks for your detail. Let me try it. Will share the results. One question, what if you re-build with out commit the app and db containers as a new image files. Will it create a problem?

I tired zephyrweb steps, it is working fine. Thanks