title: CEL for Admission Control
kep-number: 3488
authors:
  - "@jpbetz"
  - "@cici37"
  - "@tallclair"
  - "@maxsmythe"
  - "@soorena776"
owning-sig: sig-api-machinery
participating-sigs:
  - sig-auth
status: implementable
creation-date: 2022-09-02
reviewers:
  - "@TristonianJones"
  - "@liggitt"
  - "@ritazh"
  - "@brendandburns"
  - "@DangerOnTheRanger"
  - "@benluddy"
approvers:
  - "@deads2k"
  - "@lavalamp"

##### WARNING !!! ######
# prr-approvers has been moved to its own location
# You should create your own in keps/prod-readiness
# Please make a copy of keps/prod-readiness/template/nnnn.yaml
# to keps/prod-readiness/sig-xxxxx/00000.yaml (replace with kep number)
#prr-approvers:

see-also:
  - "/keps/sig-api-machinery/2876-crd-validation-expression-language"

# The target maturity stage in the current dev cycle for this KEP.
stage: alpha

# 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: "v1.27"

# The milestone at which this feature was, or is targeted to be, at each stage.
milestone:
  alpha: "v1.26"
  beta: "1.28"


# The following PRR answers are required at alpha release
# List the feature gate name and the components for which it must be enabled
feature-gates:
  - name: CELValidatingAdmission
    components:
      - kube-apiserver
disable-supported: true

# The following PRR answers are required at beta release
metrics: []
