Need use k8s.io/code-generator generate API clientset for client user access

[ccfishk]

Is this a BUG REPORT or FEATURE REQUEST?:
Feature Request

What happened:
should generate API clientset for user access as following
~/go/src/k8s.io/code-generator/generate-groups.sh \
"deepcopy,client,informer,lister"
github.com/keikoproj/addon-manager/pkg/client github.com/keikoproj/addon-manager/api
addon:v1alpha1
--go-header-file ./hack/custom-boilerplate.go.txt

What you expected to happen:
generate clientset such as
pkg/client/addonmanager/v1alpha1/client/clientset/versioned for client user access

How to reproduce it (as minimally and precisely as possible):

Anything else we need to know?:

Environment:

• Addon Manager version
• Kubernetes version :

$ kubectl version -o yaml

Other debugging information (if applicable):

• Addon status:

$ kubectl describe addon <addon-name>

• controller logs:

$ kubectl logs <addon-manager-pod>