I am currently investigating how to manage the containers for our new data-processing pipeline.
What I would like to do is to be able to have whatever tool I choose rebuild the docker images when I have a new version ready in git (without me having to come up with a name for the docker image). I have found that OpenShifts ImageStreams does this but OpenShift feels like an intrusive dependency so I am searching for a well supported way of doing this with a more clean kubernetes install.
I have looked at helm but did not find this feature.
What is the most mature and widely supported tool that can build the containers automatically during the deployment to kubernetes?