policy-gatekeeper-image-pull-policy.yaml

apiVersion: policy.open-cluster-management.io/v1
kind: Policy
metadata:
  name: policy-gatekeeper-image-pull-policy
  annotations:
    policy.open-cluster-management.io/standards: NIST SP 800-53
    policy.open-cluster-management.io/categories: CM Configuration Management
    policy.open-cluster-management.io/controls: CM-2 Baseline Configuration
spec:
  remediationAction: enforce
  disabled: false
  policy-templates:
    - objectDefinition:
        apiVersion: policy.open-cluster-management.io/v1
        kind: ConfigurationPolicy
        metadata:
          name: policy-gatekeeper-image-pull-policy
        spec:
          remediationAction: inform # will be overridden by remediationAction in parent policy
          severity: low
          object-templates:
            - complianceType: musthave
              objectDefinition:
                apiVersion: mutations.gatekeeper.sh/v1alpha1
                kind: Assign
                metadata:
                  name: policy-gatekeeper-image-pull-policy
                spec:
                  applyTo:
                    - groups: [""]
                      kinds: ["Pod"]
                      versions: ["v1"]
                  match:
                    scope: Namespaced
                    kinds:
                      - apiGroups: ["*"]
                        kinds: ["Pod"]
                  location: "spec.containers[name:*].imagePullPolicy"
                  parameters:
                    assign:
                      value: Always