coredns.yaml

---
apiVersion: policy/v1beta1
kind: PodSecurityPolicy
metadata:
  name: coredns
  annotations:
    kubernetes.io/description: 'psp to attach to coredns'
    seccomp.security.alpha.kubernetes.io/allowedProfileNames: 'docker/default,runtime/default'
    seccomp.security.alpha.kubernetes.io/defaultProfileName:  'runtime/default'
  labels:
    kubernetes.io/cluster-service: "true"
    eks.amazonaws.com/component: pod-security-policy
spec:
  privileged: false
  allowPrivilegeEscalation: false
  allowedCapabilities:
  - 'NET_BIND_SERVICE'
  volumes:
  - configMap
  - secret
  - emptyDir
  hostNetwork: true
  hostPorts:
  - min: 0
    max: 65535
  hostIPC: false
  hostPID: false
  runAsUser:
    rule: 'RunAsAny'
  seLinux:
    rule: 'RunAsAny'
  supplementalGroups:
    rule: 'RunAsAny'
  fsGroup:
    rule: 'RunAsAny'
  readOnlyRootFilesystem: false
---
apiVersion: rbac.authorization.k8s.io/v1
kind: Role
metadata:
  name: eks:podsecuritypolicy:coredns
  namespace: kube-system
  labels:
      kubernetes.io/cluster-service: "true"
      eks.amazonaws.com/component: pod-security-policy
rules:
- apiGroups:
  - policy
  resourceNames:
  - coredns
  resources:
  - podsecuritypolicies
  verbs:
  - use
---
apiVersion: rbac.authorization.k8s.io/v1
kind: RoleBinding
metadata:
  name: eks:podsecuritypolicy:coredns
  namespace: kube-system
  annotations:
    kubernetes.io/description: 'Allow service account coredns to use coredns psp in kube-system namespace.'
  labels:
    kubernetes.io/cluster-service: "true"
    eks.amazonaws.com/component: pod-security-policy
roleRef:
  apiGroup: rbac.authorization.k8s.io
  kind: Role
  name: eks:podsecuritypolicy:coredns
subjects:
  - kind: ServiceAccount
    name: coredns
    namespace: kube-system