Is this a BUG REPORT or FEATURE REQUEST?:

Uncomment only one, leave it on its own line:

/kind bug

/kind feature

What happened:
I was quite surprised to see --cloud-config and --cloud-provider in the api server when reviewing some code around openstack cloud provider. Turned out that this was needed by a single admission controller, namely PersistentVolumeLabel

What you expected to happen:

I expect kube-controller-manager and kubelet to depend on cloud-provider but NOT the api server.

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

[dims@bigbox 14:33] ~ ⟩ hyperkube apiserver --help 2>&1 | grep "cloud"
      --cloud-config string                                     The path to the cloud provider configuration file. Empty string for no configuration file.
      --cloud-provider string                                   The provider for cloud services. Empty string for no provider.

Anything else we need to know?:

Environment:

• Kubernetes version (use kubectl version):
• Cloud provider or hardware configuration**:
• OS (e.g. from /etc/os-release):
• Kernel (e.g. uname -a):
• Install tools:
• Others: