Tag compliance enforcement

Tagging is a discipline, not a convention. Ring 4 enforcement expresses the fourteen-label schema as machine-readable policy and fails any deploy that violates it.

# Config Validator policy snippet
apiVersion: constraints.gatekeeper.sh/v1beta1
kind: IFO4RequiredLabels
metadata:
  name: ifo4-require-14-labels
spec:
  match:
    kinds:
      - apiGroups: [""]
        kinds: ["*"]
  parameters:
    labels:
      - platform
      - environment
      - managed-by
      - lifecycle
      - migration-status
      - owner
      - team
      - cost-center
      - application
      - component
      - region
      - data-classification
      - cost-allocation
      - carbon-track

A Ring 4 practitioner treats every tagging exception as temporary. Exceptions carry a 90-day expiry by default and move to the exception registry for quarterly review.

Confirm your comprehension.