Add nodeSelector

The nodeSelector field uses labels to select the node on which a Pod can be scheduled. This can be useful when Pods have specific needs that only certain nodes in a cluster can provide. This policy adds the nodeSelector field to a Pod spec and configures it with labels `foo` and `color`.

Policy Definition

/other/add-nodeSelector/add-nodeSelector.yaml

 1apiVersion: kyverno.io/v1
 2kind: ClusterPolicy
 3metadata:
 4  name: add-nodeselector
 5  annotations:
 6    policies.kyverno.io/title: Add nodeSelector
 7    policies.kyverno.io/category: Sample
 8    policies.kyverno.io/subject: Pod
 9    policies.kyverno.io/minversion: 1.6.0
10    policies.kyverno.io/description: >-
11      The nodeSelector field uses labels to select the node on which a Pod can be scheduled.
12      This can be useful when Pods have specific needs that only certain nodes in a cluster can provide.
13      This policy adds the nodeSelector field to a Pod spec and configures it with labels `foo` and `color`.      
14spec:
15  rules:
16  - name: add-nodeselector
17    match:
18      any:
19      - resources:
20          kinds:
21          - Pod
22    # Adds the `nodeSelector` field to any Pod with two labels.
23    mutate:
24      patchStrategicMerge:
25        spec:
26          nodeSelector:
27            foo: bar
28            color: orange

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