- Move from the old github.com/golang/glog to k8s.io/klog
- klog as explicit InitFlags() so we add them as necessary
- we update the other repositories that we vendor that made a similar
change from glog to klog
* github.com/kubernetes/repo-infra
* k8s.io/gengo/
* k8s.io/kube-openapi/
* github.com/google/cadvisor
- Entirely remove all references to glog
- Fix some tests by explicit InitFlags in their init() methods
Change-Id: I92db545ff36fcec83afe98f550c9e630098b3135
Automatic merge from submit-queue (batch tested with PRs 54145, 53821). 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>.
Added PreStopHooks to apiserver to allow clean shutdown.
BootStrapController now registers a PreStopHook to clean up the kubernetes service endpoints. The PreStopHooks allow the apiserver to shutdown cleanly under a controlled shutdown case. The BootStrapController's PreStopHook will clean up after itself by removing the apiserver from the list of IPs in the kubernetes service.
fixes#53438
