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limitrange-policy.yml
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limitrange-policy.yml
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apiVersion: policy.open-cluster-management.io/v1
kind: Policy
metadata:
name: policy-limitrange
namespace: rhacm-policies
annotations:
policy.open-cluster-management.io/standards: NIST SP 800-53
policy.open-cluster-management.io/categories: SC System and Communications Protection
policy.open-cluster-management.io/controls: SC-6 Resource Availability
spec:
remediationAction: enforce
disabled: false
policy-templates:
- objectDefinition:
apiVersion: policy.open-cluster-management.io/v1
kind: ConfigurationPolicy
metadata:
name: policy-limitrange-example
spec:
remediationAction: enforce # the policy-template spec.remediationAction is overridden by the preceding parameter value for spec.remediationAction.
severity: medium
namespaceSelector:
include: ["mariadb"]
object-templates:
- complianceType: musthave
objectDefinition:
apiVersion: v1
kind: LimitRange # limit memory usage
metadata:
name: mariadb-limit-range
spec:
limits:
- default:
memory: 512Mi
cpu: 500m
defaultRequest:
memory: 256Mi
cpu: 50m
type: Container
---
apiVersion: policy.open-cluster-management.io/v1
kind: PlacementBinding
metadata:
name: binding-policy-limitrange
namespace: rhacm-policies
placementRef:
name: dev-clusters
kind: PlacementRule
apiGroup: apps.open-cluster-management.io
subjects:
- name: policy-limitrange
kind: Policy
apiGroup: policy.open-cluster-management.io