request help: run e2e test in existed cluster

[lingsamuel]

Issue description

Run e2e in existed cluster. Current e2e requires docker registry at localhost:5000.

[tokers]

I am wondering whether this is really necessary as the overheads to create a kind cluster is trivial.

cc @tao12345666333

[tao12345666333]

I agree with @tokers

But if you don't want to do this, we can simply modify our script.

By load image instead of downloading from a local registry.

[tokers]

I agree with @tokers

But if you don't want to do this, we can simply modify our script.

By load image instead of downloading from a local registry.

Maybe add some makefile directives like "push-images-to-kind", "push-images-to-minikube" and blah blah blah.

[tao12345666333]

ref: #880

[lingsamuel]

Resolved by #896