113 lines
3.1 KiB
YAML
113 lines
3.1 KiB
YAML
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# Permissions and roles for istio
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# To debug: start the cluster with -vmodule=rbac,3 to enable verbose logging on RBAC DENY
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# Also helps to enable logging on apiserver 'wrap' to see the URLs.
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# Each RBAC deny needs to be mapped into a rule for the role.
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# If using minikube, start with '--extra-config=apiserver.Authorization.Mode=RBAC'
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#
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# NOTE: If deploying istio to a namespace other than 'default' then change the
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# ClusterRoleBinding namspace target appropriately.
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kind: ClusterRole
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apiVersion: rbac.authorization.k8s.io/v1beta1
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metadata:
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name: istio-manager
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rules:
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- apiGroups: ["istio.io"]
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resources: ["istioconfigs", "istioconfigs.istio.io"]
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verbs: ["*"]
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- apiGroups: ["extensions"]
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resources: ["thirdpartyresources", "thirdpartyresources.extensions", "ingresses", "ingresses/status"]
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verbs: ["*"]
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- apiGroups: [""]
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resources: ["configmaps", "endpoints", "pods", "services"]
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verbs: ["*"]
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- apiGroups: [""]
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resources: ["namespaces"]
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verbs: ["get", "list"]
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---
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kind: ClusterRole
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apiVersion: rbac.authorization.k8s.io/v1beta1
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metadata:
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name: istio-ca
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rules:
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- apiGroups: [""]
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resources: ["secrets"]
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verbs: ["create", "get", "watch", "list", "update"]
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- apiGroups: [""]
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resources: ["serviceaccounts"]
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verbs: ["watch", "list"]
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---
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# Permissions for the sidecar proxy.
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kind: ClusterRole
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apiVersion: rbac.authorization.k8s.io/v1beta1
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metadata:
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name: istio-sidecar
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rules:
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- apiGroups: ["istio.io"]
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resources: ["istioconfigs"]
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verbs: ["get", "watch", "list"]
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- apiGroups: ["extensions"]
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resources: ["thirdpartyresources", "ingresses"]
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verbs: ["get", "watch", "list", "update"]
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- apiGroups: [""]
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resources: ["configmaps", "pods", "endpoints", "services"]
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verbs: ["get", "watch", "list"]
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---
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# Grant permissions to the Manager/discovery.
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kind: ClusterRoleBinding
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apiVersion: rbac.authorization.k8s.io/v1beta1
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metadata:
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name: istio-manager-admin-role-binding
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subjects:
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- kind: ServiceAccount
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name: istio-manager-service-account
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namespace: default
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roleRef:
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kind: ClusterRole
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name: istio-manager
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apiGroup: rbac.authorization.k8s.io
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---
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# Grant permissions to the Manager/discovery.
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kind: ClusterRoleBinding
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apiVersion: rbac.authorization.k8s.io/v1beta1
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metadata:
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name: istio-ca-role-binding
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subjects:
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- kind: ServiceAccount
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name: istio-ca-service-account
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namespace: default
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roleRef:
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kind: ClusterRole
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name: istio-ca
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apiGroup: rbac.authorization.k8s.io
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---
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# Grant permissions to the Ingress controller.
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kind: ClusterRoleBinding
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apiVersion: rbac.authorization.k8s.io/v1beta1
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metadata:
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name: istio-ingress-admin-role-binding
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subjects:
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- kind: ServiceAccount
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name: istio-ingress-service-account
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namespace: default
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roleRef:
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kind: ClusterRole
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name: istio-manager
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apiGroup: rbac.authorization.k8s.io
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---
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# Grant permissions to the sidecar.
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# TEMPORARY: the istioctl should generate a separate service account for the proxy, and permission
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# granted only to that account !
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kind: ClusterRoleBinding
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apiVersion: rbac.authorization.k8s.io/v1beta1
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metadata:
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name: istio-sidecar-role-binding
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subjects:
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- kind: ServiceAccount
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name: default
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namespace: default
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roleRef:
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kind: ClusterRole
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name: istio-sidecar
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apiGroup: rbac.authorization.k8s.io
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---
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