podsecurity-restricted.yaml

# https://github.com/kubernetes/examples/blob/master/staging/podsecuritypolicy/rbac/policies.yaml
# https://kubernetes.io/docs/concepts/policy/pod-security-policy/
# https://cheatsheet.dennyzhang.com/kubernetes-yaml-templates
apiVersion: policy/v1beta1
kind: PodSecurityPolicy
metadata:
  name: restricted
spec:
  privileged: false
  fsGroup:
    rule: RunAsAny
  runAsUser:
    rule: MustRunAsNonRoot
  seLinux:
    rule: RunAsAny
  supplementalGroups:
    rule: RunAsAny
  volumes:
  - 'emptyDir'
  - 'secret'
  - 'downwardAPI'
  - 'configMap'
  - 'persistentVolumeClaim'
  - 'projected'
  hostPID: false
  hostIPC: false
  hostNetwork: false