Request to have a document to describe how to customize B2I images

[lovis-liu]

What is version of KubeSphere DevOps has the issue?

all

How did you install the Kubernetes? Or what is the Kubernetes distribution?

kk

Describe this feature

目前S2I已经支持自定义自有镜像，需要B2I同时支持自定义自有镜像

Additional information

[HuangGuSheng]

same question，how to add b2i base image?