Restrict Service Account UsageΒΆ

Custodian can restrict creation or updating of resources that specify certain service accounts in their spec:

policies:
  - name: restrict-service-account-usage
    mode:
      type: k8s-admission
      on-match: deny
      operations:
        - CREATE
        - UPDATE
    resource: k8s.pod
    filters:
      - type: value
        key: spec.serviceAccountName
        value: "ClusterAdmin"