Include Serverless Function Samples in our Sample Catalog

Problem:

As a developer of serverless functions, we don't provide any samples.

Goal:

Provide Serverless Function samples in the sample catalog.  These would be utilizing the Builder Image capabilities.

Why is it important?

Use cases:

1. <case>

Acceptance criteria:

1. <criteria>

Dependencies (External/Internal):

• Serverless team would need to provide sample repo for serverless function
• Samples operator would need to be update

Design Artifacts:

Exploration:

Note:

• Need to define the API and confirm with other stakeholders - need to support a serverless func image stream "tag"
• Serverless team will need to provide updates to the existing Image Streams, as well as maintain the sample repositories which are referenced in the Image Streams.
• Need to understand the relationship between ImageStream and Image Stream Tag
• Should serverless function samples in the catalog have "builder image" tag?  or should it be "serverless function"