2.3.2.3. ポリシーサンプルファイル
ロールの設定ポリシーである以下の YAML ファイルを確認します。
apiVersion: policy.open-cluster-management.io/v1
kind: Policy
metadata:
name: policy-role
annotations:
policy.open-cluster-management.io/standards: NIST SP 800-53
policy.open-cluster-management.io/categories: AC Access Control
policy.open-cluster-management.io/controls: AC-3 Access Enforcement
policy.open-cluster-management.io/description:
spec:
remediationAction: inform
disabled: false
policy-templates:
- objectDefinition:
apiVersion: policy.open-cluster-management.io/v1
kind: ConfigurationPolicy
metadata:
name: policy-role-example
spec:
remediationAction: inform # the policy-template spec.remediationAction is overridden by the preceding parameter value for spec.remediationAction.
severity: high
namespaceSelector:
include: ["default"]
object-templates:
- complianceType: mustonlyhave # role definition should exact match
objectDefinition:
apiVersion: rbac.authorization.k8s.io/v1
kind: Role
metadata:
name: sample-role
rules:
- apiGroups: ["extensions", "apps"]
resources: ["deployments"]
verbs: ["get", "list", "watch", "delete","patch"]
---
apiVersion: policy.open-cluster-management.io/v1
kind: PlacementBinding
metadata:
name: binding-policy-role
placementRef:
name: placement-policy-role
kind: Placement
apiGroup: cluster.open-cluster-management.io
subjects:
- name: policy-role
kind: Policy
apiGroup: policy.open-cluster-management.io
---
apiVersion: cluster.open-cluster-management.io/v1beta1
kind: Placement
metadata:
name: placement-policy-role
spec:
predicates:
- requiredClusterSelector:
labelSelector:
matchExpressions:
- {key: environment, operator: In, values: ["dev"]}
tolerations:
- key: cluster.open-cluster-management.io/unavailable
operator: Exists
- key: cluster.open-cluster-management.io/unreachable
operator: Exists