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kyverno/samples/best_practices/disallow_host_filesystem.yaml
2019-10-14 13:58:47 -07:00

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YAML

apiVersion: "kyverno.io/v1alpha1"
kind: "ClusterPolicy"
metadata:
name: "deny-use-of-host-fs"
annotations:
policies.kyverno.io/category: Data Protection
policies.kyverno.io/description: |
The volume of type 'hostpath' binds pods to a specific host, and data persisted in the volume is dependent on the life of the node. In a shared cluster, it is recommeded that applications are independent of hosts.
spec:
rules:
- name: "deny-use-of-host-fs"
match:
resources:
kinds:
- "Pod"
validate:
message: "Host path is not allowed"
pattern:
spec:
volumes:
- X(hostPath): null