[KEP-2568] Production Readiness Review.

keps/sig-cluster-lifecycle/kubeadm/2568-kubeadm-non-root-control-plane/README.md

@@ -134,8 +134,8 @@ Items marked with (R) are required *prior to targeting to a milestone / release*
 - [ ] (R) KEP approvers have approved the KEP status as `implementable`
 - [ ] (R) Design details are appropriately documented
 - [ ] (R) Test plan is in place, giving consideration to SIG Architecture and SIG Testing input (including test refactors)
-- [ ] (R) Graduation criteria is in place
-- [ ] (R) Production readiness review completed
+- [x] (R) Graduation criteria is in place
+- [x] (R) Production readiness review completed
 - [ ] (R) Production readiness review approved
 - [ ] "Implementation History" section is up-to-date for milestone
 - [ ] User-facing documentation has been created in [kubernetes/website], for publication to [kubernetes.io]
@@ -728,7 +728,7 @@ enhancement:
 
 The flow below is assuming that the feature-flag  to run control-plane as non-root is enabled.
 
-`kubeadm` checks the cluster-config to see if the control-plane is already running as non-root. If so it re-writes the contents of the file and makes sure that the `UID`s and `GID`s previously assigned have permissions to read/write appropriately. The control-plane stati-pod manifests don't explicitly need to be updated for running them as non-root in this case.
+`kubeadm` checks the cluster-config to see if the control-plane is already running as non-root. If so it re-writes the contents of the files/credentials and makes sure that the `UID`s and `GID`s previously assigned have permissions to read/write appropriately. The control-plane static-pod manifests don't explicitly need to be updated for running them as non-root in this case.
 
 If the control-plane was not running as non-root before then `kubeadm` creates new `UID`s and `GID`s based on the approach mentioned in the [Assigning UID and GID](#assigning-uid-and-gid) section and updates the cluster-config. When files/credentials are re-written the owner of these files are set appropriately. The control-plane static-pod manifests explicitly need to be updated to run as non-root in this case.
 
@@ -1050,6 +1050,7 @@ Major milestones might include:
 -->
 Major milestones:
 - Initial draft of KEP created - 2021-03-13
+- Production readiness review - 2021-04-12
 
 ## Drawbacks
 

keps/sig-cluster-lifecycle/kubeadm/2568-kubeadm-non-root-control-plane/kep.yaml

@@ -17,7 +17,7 @@ approvers:
   - "@neolit123"
   - "@fabriziopandini"
 prr-approvers:
-  - TBD
+  - "@ehashman"
 
 # The target maturity stage in the current dev cycle for this KEP.
 stage: alpha