samples/security/psp/sidecar-psp.yaml

apiVersion: policy/v1beta1
kind: PodSecurityPolicy
metadata:
  name: istio-sidecar
spec:
  # Allow the istio sidecar injector to work
  allowedCapabilities:
    - NET_ADMIN
    - NET_RAW
  seLinux:
    rule: RunAsAny
  supplementalGroups:
    rule: RunAsAny
  runAsUser:
    rule: RunAsAny
  fsGroup:
    rule: RunAsAny
  volumes:
    - '*'
---
kind: ClusterRole
apiVersion: rbac.authorization.k8s.io/v1
metadata:
  name: istio-sidecar-psp
rules:
  - apiGroups:
      - extensions
    resources:
      - podsecuritypolicies
    resourceNames:
      - istio-sidecar
    verbs:
      - use
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRoleBinding
metadata:
  name: istio-sidecar-psp
roleRef:
  apiGroup: rbac.authorization.k8s.io
  kind: ClusterRole
  name: istio-sidecar-psp
subjects:
  - apiGroup: rbac.authorization.k8s.io
    kind: Group
    name: system:serviceaccounts