apiVersion: extensions/v1beta1
kind: PodSecurityPolicy
metadata:
  name: privileged
  annotations:
    seccomp.security.alpha.kubernetes.io/allowedProfileNames: "*"
spec:
  privileged: true
  allowPrivilegeEscalation: true
  allowedCapabilities:
  - "*"
  volumes:
  - "*"
  hostNetwork: true
  hostPorts:
  - min: 0
    max: 65535
  hostIPC: true
  hostPID: true
  runAsUser:
    rule: 'RunAsAny'
  seLinux:
    rule: 'RunAsAny'
  supplementalGroups:
    rule: 'RunAsAny'
  fsGroup:
    rule: 'RunAsAny'
---
apiVersion: extensions/v1beta1
kind: PodSecurityPolicy
metadata:
  name: restricted
  annotations:
    seccomp.security.alpha.kubernetes.io/allowedProfileNames: 'docker/default'
    seccomp.security.alpha.kubernetes.io/defaultProfileName:  'docker/default'
spec:
  privileged: false
  # Required to prevent escalations to root.
  allowPrivilegeEscalation: false
  # This is redundant with non-root + disallow privilege escalation,
  # but we can provide it for defense in depth.
  requiredDropCapabilities:
    - ALL
  # Allow core volume types.
  volumes:
    - 'configMap'
    - 'emptyDir'
    - 'projected'
    - 'secret'
    - 'downwardAPI'
    # Assume that persistentVolumes set up by the cluster admin are safe to use.
    - 'persistentVolumeClaim'
  hostNetwork: false
  hostIPC: false
  hostPID: false
  runAsUser:
    # Require the container to run without root privileges.
    rule: 'MustRunAsNonRoot'
  seLinux:
    # This policy assumes the nodes are using AppArmor rather than SELinux.
    rule: 'RunAsAny'
  supplementalGroups:
    rule: 'MustRunAs'
    ranges:
      # Forbid adding the root group.
      - min: 1
        max: 65535
  fsGroup:
    rule: 'MustRunAs'
    ranges:
      # Forbid adding the root group.
      - min: 1
        max: 65535
  readOnlyRootFilesystem: false
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRole
metadata:
  name: psp:privileged
rules:
- apiGroups: ['extensions']
  resources: ['podsecuritypolicies']
  verbs:     ['use']
  resourceNames:
  - privileged
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRole
metadata:
  name: psp:restricted
rules:
- apiGroups: ['extensions']
  resources: ['podsecuritypolicies']
  verbs:     ['use']
  resourceNames:
  - restricted
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRoleBinding
metadata:
  name: default:restricted
roleRef:
  apiGroup: rbac.authorization.k8s.io
  kind: ClusterRole
  name: psp:restricted
subjects:
- kind: Group
  name: system:authenticated
  apiGroup: rbac.authorization.k8s.io
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRoleBinding
metadata:
  name: default:privileged
roleRef:
  apiGroup: rbac.authorization.k8s.io
  kind: ClusterRole
  name: psp:privileged
subjects:
- kind: Group
  name: system:serviceaccounts:kube-system
  apiGroup: rbac.authorization.k8s.io
- kind: Group
  name: system:serviceaccounts:monitoring
  apiGroup: rbac.authorization.k8s.io
- kind: Group
  name: system:serviceaccounts:logging
  apiGroup: rbac.authorization.k8s.io
- kind: Group
  name: system:serviceaccounts:ingress-controllers
  apiGroup: rbac.authorization.k8s.io