minio-operator-PodSecurityPolicy.yaml

apiVersion: policy/v1beta1
kind: PodSecurityPolicy
metadata:
  name: minio-operator-psp
  # annotations:
  #   # docker/default identifies a profile for seccomp, but it is not particularly tied to the Docker runtime
  #   seccomp.security.alpha.kubernetes.io/allowedProfileNames: 'docker/default,runtime/default'
  #   apparmor.security.beta.kubernetes.io/allowedProfileNames: 'runtime/default'
  #   apparmor.security.beta.kubernetes.io/defaultProfileName:  'runtime/default'
spec:
  privileged: false
  # Required to prevent escalations to root.
  allowPrivilegeEscalation: false
  requiredDropCapabilities:
    - ALL
  # Allow core volume types.
  volumes:
    - 'configMap'
    - 'emptyDir'
    - 'projected'
    - 'secret'
    - 'downwardAPI'
  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: minio-operator-cluster-role
rules:
  - apiGroups:
      - policy
    resourceNames:
      - minio-operator-psp
    resources:
      - podsecuritypolicies
    verbs:
      - use
---
apiVersion: rbac.authorization.k8s.io/v1
kind: RoleBinding
metadata:
  name: minio-operator-role-binding
  namespace: minio-operator
roleRef:
  apiGroup: rbac.authorization.k8s.io
  kind: ClusterRole
  name: minio-operator-cluster-role
subjects:
  - apiGroup: rbac.authorization.k8s.io
    kind: Group
    name: system:serviceaccounts:minio-operator