Merge pull request kubernetes#3830 from rphillips/2238_update

KEP-2238: update pod readiness probe kep

Author: k8s-ci-robot

keps/prod-readiness/sig-node/2238.yaml

@@ -3,3 +3,5 @@ alpha:
   approver: "@johnbelamaric"
 beta:
   approver: "@johnbelamaric"
+stable:
+  approver: "@johnbelamaric"

keps/sig-node/2238-liveness-probe-grace-period/README.md

@@ -540,6 +540,10 @@ resource usage (CPU, RAM, disk, IO, ...) in any components?**
 
   No.
 
+###### Can enabling / using this feature result in resource exhaustion of some node resources (PIDs, sockets, inodes, etc.)?
+
+No. This feature improves probe behavior, and should not lead to resource exhaustion on the node.
+
 ### Troubleshooting
 
 The Troubleshooting section currently serves the `Playbook` role. We may consider

keps/sig-node/2238-liveness-probe-grace-period/kep.yaml

@@ -16,12 +16,12 @@ approvers:
   - "@derekwaynecarr"
 
 # The target maturity stage in the current dev cycle for this KEP.
-stage: beta
+stage: stable
 
 # The most recent milestone for which work toward delivery of this KEP has been
 # done. This can be the current (upcoming) milestone, if it is being actively
 # worked on.
-latest-milestone: "v1.25"
+latest-milestone: "v1.27"
 
 # The milestone at which this feature was, or is targeted to be, at each stage.
 milestone: