[feature request] inference pipeline support

[saeid93]

What would you like to be added:
Does kubedl also support optimising inference pipelines? (situations that we have a set of consecutive models in a sequential pipeline). It would be nice if this feature could be added in future versions.

Why is this needed:

[jian-he]

Hi @saeid93 , thanks for raising this. currently, it is not supported.
We welcome your contributions if you would like to add this !

[SimonCqk]

@saeid93 hi, let me take a further understanding at what you mean:

you have a set of consecutive models and deployed in different pods, user initiates a inference request and it hits all these model serving pods in some kind of order (defined by your pipeline) and returns the result.

do I understand it correctly ?

[saeid93]

@SimonCqk Exactly!