Request: do not automatically append build id from pod/job names

[Strandedpirate]

Requesting that the build id not be automatically appended to pod names because it's taking 26 chars of the 63 character limit.

I'm sure a lot of code is banking on the build id being a part of the pods name but it could be simply added as a label and referred to from there.

[technosophos]

I'll have to check on the uniqueness constraints, but we might be able to do this

[radu-matei]

Pod names must be unique in Kubernetes:

For example, you can only have one Pod named “myapp-1234”. (source)

That being said, we could look into maybe leaving a truncated id in the pod name, and full build id as a label.

ref #679

[krancour]

Closing due to staleness. Please do re-open if appropriate.