Procfile command for dockerfile image source type isn't necessary too

[taraszka]

Same story as #45 - the Dockerfile specifies either ENTRYPOINT or CMD

[josegonzalez]

Actually this and the other PR seems backwards - we extract the command in the same manner the docker-local one extracts commands and set them. That allows us to support Procfile for both this and pack.

Code for that is here: https://github.com/dokku/dokku-scheduler-kubernetes/blob/master/internal-functions#L756-L774

[taraszka]

Are you sure? Without Procfile, it complains that Procfile is not found and refuses to deploy to Kubernetes using this legacy scheduler. I have tried with both pack and dockerfile builders. I haven't yet tried with nix.

[josegonzalez]

So that sounds like a bug in the code that extracts the Procfile, maybe not correctly ported from the docker-local logic. Do you have log output for that?

[taraszka]

Ok, I will have a look, thanks. Need to redeploy an app to capture the log output.