Merge pull request #60476 from xiangpengzhao/remove-todos

Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.

Remove invalid TODOs in kubeadm constants.

**What this PR does / why we need it**:
These TODOs are invalid now.

**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
ref https://github.com/kubernetes/kubeadm/issues/571#issuecomment-347408384

**Special notes for your reviewer**:

**Release note**:

```release-note
NONE
```
This commit is contained in:
Kubernetes Submit Queue 2018-04-13 11:01:00 -07:00 committed by GitHub
commit ac57bbea3a
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@ -195,16 +195,12 @@ const (
KubeletBaseConfigurationConfigMap = "kubelet-base-config-1.9"
// KubeletBaseConfigurationConfigMapKey specifies in what ConfigMap key the initial remote configuration of kubelet should be stored
// TODO: Use the constant ("kubelet.config.k8s.io") defined in pkg/kubelet/kubeletconfig/util/keys/keys.go
// after https://github.com/kubernetes/kubernetes/pull/53833 being merged.
KubeletBaseConfigurationConfigMapKey = "kubelet"
// KubeletBaseConfigurationDir specifies the directory on the node where stores the initial remote configuration of kubelet
KubeletBaseConfigurationDir = "/var/lib/kubelet/config/init"
// KubeletBaseConfigurationFile specifies the file name on the node which stores initial remote configuration of kubelet
// TODO: Use the constant ("kubelet.config.k8s.io") defined in pkg/kubelet/kubeletconfig/util/keys/keys.go
// after https://github.com/kubernetes/kubernetes/pull/53833 being merged.
KubeletBaseConfigurationFile = "kubelet"
// MinExternalEtcdVersion indicates minimum external etcd version which kubeadm supports