Best way to redeploy using non-root user for first time?

[luke-gru]

Hi, first off thanks for making kamal, it's very useful. I was playing around with kamal and deployed my app as root user but once I got it working I now want to lock down ssh on the server by not allowing root logins anymore. What's the best way to redeploy using a non-root user? (apart from of course specifying the user in the ssh section of the yml file). Do I need to remove the containers, and then kamal setup again once I change config/deploy.yml? I'm looking for a list of commands I should run. Thanks!

[tuladhar]

Apart from specifying the SSH login user in deploy config, you want to make sure non-root user is assigned to docker group as mentioned here.

Once, above is configured, you can skip kamal setup and run kamal deploy as usual.