Merge pull request #4730 from deads2k/selector-criteria

KEP-4601: add graduation criteria for selector based authorization

Author: k8s-ci-robot

keps/sig-auth/4601-authorize-with-selectors/README.md

@@ -27,6 +27,9 @@
       - [Integration tests](#integration-tests)
       - [e2e tests](#e2e-tests)
   - [Graduation Criteria](#graduation-criteria)
+    - [Alpha](#alpha)
+    - [Beta](#beta)
+    - [GA](#ga)
   - [Upgrade / Downgrade Strategy](#upgrade--downgrade-strategy)
   - [Version Skew Strategy](#version-skew-strategy)
     - [New kube-apiserver, old webhook authorizer](#new-kube-apiserver-old-webhook-authorizer)
@@ -458,41 +461,25 @@ functionality is accessed.
 [deprecation-policy]: https://kubernetes.io/docs/reference/using-api/deprecation-policy/
 
 Below are some examples to consider, in addition to the aforementioned [maturity levels][maturity-levels].
+-->
 
 #### Alpha
 
 - Feature implemented behind a feature flag
-- Initial e2e tests completed and enabled
+- Unit tests demonstrating wiring and fallback
+- E2E test demonstrating node authorizer uses the field selector
+- Integration test demonstrating field selector wiring
+  - must include fallback on parsing error as well
 
 #### Beta
 
-- Gather feedback from developers and surveys
-- Complete features A, B, C
-- Additional tests are in Testgrid and linked in KEP
+- Determine if additional tests are necessary
+- Ensure reliability of existing tests
 
 #### GA
 
-- N examples of real-world usage
-- N installs
-- More rigorous forms of testing—e.g., downgrade tests and scalability tests
-- Allowing time for feedback
-
-**Note:** Generally we also wait at least two releases between beta and
-GA/stable, because there's no opportunity for user feedback, or even bug reports,
-in back-to-back releases.
-
-**For non-optional features moving to GA, the graduation criteria must include
-[conformance tests].**
+- All bugs resolved and no new bugs requiring code change since the previous shipped release
 
-[conformance tests]: https://git.k8s.io/community/contributors/devel/sig-architecture/conformance-tests.md
-
-#### Deprecation
-
-- Announce deprecation and support policy of the existing flag
-- Two versions passed since introducing the functionality that deprecates the flag (to address version skew)
-- Address feedback on usage/changed behavior, provided on GitHub issues
-- Deprecate the flag
--->
 
 ### Upgrade / Downgrade Strategy