policy with placement

policy-example.md

Policy with placement

apiVersion: policy.open-cluster-management.io/v1
kind: Policy
metadata:
  name: policy-limitrange
  namespace: default
  annotations:
    policy.open-cluster-management.io/standards: NIST-CSF
    policy.open-cluster-management.io/categories: PR.IP Information Protection Processes and Procedures
    policy.open-cluster-management.io/controls: PR.IP-1 Baseline Configuration
spec:
  remediationAction: inform
  disabled: false
  policy-templates:
    - objectDefinition:
        apiVersion: policy.open-cluster-management.io/v1
        kind: ConfigurationPolicy
        metadata:
          name: policy-limitrange-container-mem-limit-range
        spec:
          remediationAction: inform
          severity: medium
          namespaceSelector:
            exclude:
              - kube-*
            include:
              - default
          object-templates:
            - complianceType: musthave
              objectDefinition:
                apiVersion: v1
                kind: LimitRange
                metadata:
                  name: container-mem-limit-range
                spec:
                  limits:
                    - default:
                        memory: 512Mi
                      defaultRequest:
                        memory: 256Mi
                      type: Container
---
apiVersion: policy.open-cluster-management.io/v1
kind: PlacementBinding
metadata:
  name: binding-policy-role
  namespace: default
placementRef:
  name: placement-policy-role
  kind: Placement
  apiGroup: cluster.open-cluster-management.io
subjects:
- name: policy-limitrange
  kind: Policy
  apiGroup: policy.open-cluster-management.io
---
apiVersion: cluster.open-cluster-management.io/v1beta1
kind: Placement
metadata:
  name: placement-policy-role
  namespace: default
spec:
  clusterSets:
    - default
  # predicates:
  # - requiredClusterSelector:
  #     labelSelector:
  #       matchLabels:
  #         global-policy: test
# ---
# apiVersion: v1
# kind: Namespace
# metadata:
#   name: ns1
# ---
# apiVersion: cluster.open-cluster-management.io/v1beta1
# kind: ManagedClusterSet
# metadata:
#   name: clusterset1
# spec:
#   clusterSelector:
#     selectorType: LegacyClusterSetLabel
# ---
# apiVersion: cluster.open-cluster-management.io/v1beta1
# kind: ManagedClusterSetBinding
# metadata:
#   name: clusterset1
#   namespace: ns1
# spec:
#   clusterSet: clusterset1
---
apiVersion: cluster.open-cluster-management.io/v1beta2
kind: ManagedClusterSetBinding
metadata:
  name: default
  namespace: default
spec:
  clusterSet: default
---
apiVersion: cluster.open-cluster-management.io/v1beta2
kind: ManagedClusterSet
metadata:
  name: default

Policy with placementrule

apiVersion: policy.open-cluster-management.io/v1
kind: Policy
metadata:
  name: mem-limit
  namespace: default
  annotations:
    policy.open-cluster-management.io/categories: SC System and Communications Protection
    policy.open-cluster-management.io/standards: NIST SP 800-53
    policy.open-cluster-management.io/controls: SC-6 Resource Availability
spec:
  disabled: false
  policy-templates:
    - objectDefinition:
        apiVersion: policy.open-cluster-management.io/v1
        kind: ConfigurationPolicy
        metadata:
          name: policy-limitrange-1
        spec:
          remediationAction: inform
          severity: medium
          namespaceSelector:
            exclude:
              - kube-*
            include:
              - default
          object-templates:
            - complianceType: mustonlyhave
              objectDefinition:
                apiVersion: v1
                kind: LimitRange
                metadata:
                  name: mem-limit-range
                spec:
                  limits:
                    - default:
                        memory: 512Mi
                      defaultRequest:
                        memory: 256Mi
                      type: Container
---
apiVersion: apps.open-cluster-management.io/v1
kind: PlacementRule
metadata:
  name: mem-limit-placement
  namespace: default
spec:
  clusterConditions:
    - type: ManagedClusterConditionAvailable
      status: "True"
---
apiVersion: policy.open-cluster-management.io/v1
kind: PlacementBinding
metadata:
  name: mem-limit-placement
  namespace: default
placementRef:
  name: mem-limit-placement
  apiGroup: apps.open-cluster-management.io
  kind: PlacementRule
subjects:
  - name: mem-limit
    apiGroup: policy.open-cluster-management.io
    kind: Policy