Check Data Protection By Label

 1apiVersion: kyverno.io/v1
 2kind: ClusterPolicy
 3metadata:
 4  name: k10-data-protection-by-label
 5  annotations:
 6    policies.kyverno.io/title: Check Data Protection By Label
 7    policies.kyverno.io/category: Kasten K10 by Veeam
 8    kyverno.io/kyverno-version: 1.6.2
 9    policies.kyverno.io/minversion: 1.6.2
10    kyverno.io/kubernetes-version: "1.21-1.22"
11    policies.kyverno.io/subject: Deployment, StatefulSet
12    policies.kyverno.io/description: >-
13      Check the 'dataprotection' label that production Deployments and StatefulSet have a named K10 Policy.
14      Use in combination with 'generate' ClusterPolicy to 'generate' a specific K10 Policy by name.      
15spec:
16  validationFailureAction: audit
17  rules:
18  - name: k10-data-protection-by-label
19    match:
20      any: 
21      - resources:
22          kinds:
23          - Deployment
24          - StatefulSet
25          selector:
26            matchLabels:
27              purpose: production
28    validate:
29      message: "Deployments and StatefulSets that specify 'dataprotection' label must have a valid k10-?* name (use labels: dataprotection: k10-<policyname>)"
30      pattern:
31        metadata:
32          labels:
33            dataprotection: "k10-*"