Add Labels

Labels are used as an important source of metadata describing objects in various ways or triggering other functionality. Labels are also a very basic concept and should be used throughout Kubernetes. This policy performs a simple mutation which adds a label `foo=bar` to Pods, Services, ConfigMaps, and Secrets.

Policy Definition

/other/add-labels/add-labels.yaml

 1apiVersion: kyverno.io/v1
 2kind: ClusterPolicy
 3metadata:
 4  name: add-labels
 5  annotations:
 6    policies.kyverno.io/title: Add Labels
 7    policies.kyverno.io/category: Sample
 8    policies.kyverno.io/minversion: 1.6.0
 9    policies.kyverno.io/severity: medium
10    policies.kyverno.io/subject: Label
11    policies.kyverno.io/description: >-
12      Labels are used as an important source of metadata describing objects in various ways
13      or triggering other functionality. Labels are also a very basic concept and should be
14      used throughout Kubernetes. This policy performs a simple mutation which adds a label
15      `foo=bar` to Pods, Services, ConfigMaps, and Secrets.
16spec:
17  rules:
18  - name: add-labels
19    match:
20      any:
21      - resources:
22          kinds:
23          - Pod
24          - Service
25          - ConfigMap
26          - Secret
27    mutate:
28      patchStrategicMerge:
29        metadata:
30          labels:
31            foo: bar

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