psp
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infrastructure/04-rook-ceph/base/psp.yaml
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259
infrastructure/04-rook-ceph/base/psp.yaml
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####################################################################################################
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# This Pod Security Policy (PSP) allows Rook to run in Kubernetes environments using PSPs
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####################################################################################################
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---
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apiVersion: rbac.authorization.k8s.io/v1
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kind: ClusterRole
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metadata:
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name: 'psp:rook'
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labels:
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operator: rook
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storage-backend: ceph
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app.kubernetes.io/part-of: rook-ceph-operator
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rules:
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- apiGroups:
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- policy
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resources:
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- podsecuritypolicies
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resourceNames:
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- 00-rook-privileged
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verbs:
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- use
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---
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apiVersion: rbac.authorization.k8s.io/v1
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kind: ClusterRoleBinding
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metadata:
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name: rook-ceph-system-psp
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labels:
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operator: rook
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storage-backend: ceph
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app.kubernetes.io/part-of: rook-ceph-operator
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roleRef:
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apiGroup: rbac.authorization.k8s.io
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kind: ClusterRole
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name: 'psp:rook'
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subjects:
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- kind: ServiceAccount
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name: rook-ceph-system
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namespace: rook-ceph # namespace:operator
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---
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apiVersion: rbac.authorization.k8s.io/v1
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kind: ClusterRoleBinding
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metadata:
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name: rook-csi-cephfs-plugin-sa-psp
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roleRef:
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apiGroup: rbac.authorization.k8s.io
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kind: ClusterRole
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name: 'psp:rook'
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subjects:
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- kind: ServiceAccount
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name: rook-csi-cephfs-plugin-sa
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namespace: rook-ceph # namespace:operator
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---
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apiVersion: rbac.authorization.k8s.io/v1
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kind: ClusterRoleBinding
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metadata:
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name: rook-csi-cephfs-provisioner-sa-psp
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roleRef:
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apiGroup: rbac.authorization.k8s.io
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kind: ClusterRole
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name: 'psp:rook'
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subjects:
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- kind: ServiceAccount
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name: rook-csi-cephfs-provisioner-sa
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namespace: rook-ceph # namespace:operator
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---
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apiVersion: rbac.authorization.k8s.io/v1
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kind: ClusterRoleBinding
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metadata:
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name: rook-csi-rbd-plugin-sa-psp
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roleRef:
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apiGroup: rbac.authorization.k8s.io
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kind: ClusterRole
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name: 'psp:rook'
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subjects:
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- kind: ServiceAccount
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name: rook-csi-rbd-plugin-sa
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namespace: rook-ceph # namespace:operator
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---
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apiVersion: rbac.authorization.k8s.io/v1
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kind: ClusterRoleBinding
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metadata:
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name: rook-csi-rbd-provisioner-sa-psp
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roleRef:
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apiGroup: rbac.authorization.k8s.io
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kind: ClusterRole
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name: 'psp:rook'
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subjects:
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- kind: ServiceAccount
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name: rook-csi-rbd-provisioner-sa
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namespace: rook-ceph # namespace:operator
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---
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# We expect most Kubernetes teams to follow the Kubernetes docs and have these PSPs.
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# * privileged (for kube-system namespace)
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# * restricted (for all logged in users)
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#
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# PSPs are applied based on the first match alphabetically. `rook-ceph-operator` comes after
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# `restricted` alphabetically, so we name this `00-rook-privileged`, so it stays somewhere
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# close to the top and so `rook-system` gets the intended PSP. This may need to be renamed in
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# environments with other `00`-prefixed PSPs.
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#
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# More on PSP ordering: https://kubernetes.io/docs/concepts/policy/pod-security-policy/#policy-order
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apiVersion: policy/v1beta1
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kind: PodSecurityPolicy
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metadata:
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name: 00-rook-privileged
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annotations:
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seccomp.security.alpha.kubernetes.io/allowedProfileNames: 'runtime/default'
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seccomp.security.alpha.kubernetes.io/defaultProfileName: 'runtime/default'
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spec:
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privileged: true
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allowedCapabilities:
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# required by CSI
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- SYS_ADMIN
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- MKNOD
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fsGroup:
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rule: RunAsAny
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# runAsUser, supplementalGroups - Rook needs to run some pods as root
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# Ceph pods could be run as the Ceph user, but that user isn't always known ahead of time
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runAsUser:
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rule: RunAsAny
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supplementalGroups:
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rule: RunAsAny
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# seLinux - seLinux context is unknown ahead of time; set if this is well-known
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seLinux:
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rule: RunAsAny
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volumes:
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# recommended minimum set
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- configMap
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- downwardAPI
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- emptyDir
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- persistentVolumeClaim
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- secret
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- projected
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# required for Rook
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- hostPath
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# allowedHostPaths can be set to Rook's known host volume mount points when they are fully-known
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# allowedHostPaths:
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# - pathPrefix: "/run/udev" # for OSD prep
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# readOnly: false
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# - pathPrefix: "/dev" # for OSD prep
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# readOnly: false
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# - pathPrefix: "/var/lib/rook" # or whatever the dataDirHostPath value is set to
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# readOnly: false
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# Ceph requires host IPC for setting up encrypted devices
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hostIPC: true
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# Ceph OSDs need to share the same PID namespace
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hostPID: true
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# hostNetwork can be set to 'false' if host networking isn't used
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hostNetwork: true
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hostPorts:
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# Ceph messenger protocol v1
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- min: 6789
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max: 6790 # <- support old default port
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# Ceph messenger protocol v2
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- min: 3300
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max: 3300
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# Ceph RADOS ports for OSDs, MDSes
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- min: 6800
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max: 7300
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# # Ceph dashboard port HTTP (not recommended)
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# - min: 7000
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# max: 7000
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# Ceph dashboard port HTTPS
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- min: 8443
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max: 8443
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# Ceph mgr Prometheus Metrics
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- min: 9283
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max: 9283
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# port for CSIAddons
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- min: 9070
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max: 9070
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---
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apiVersion: rbac.authorization.k8s.io/v1
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kind: RoleBinding
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metadata:
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name: rook-ceph-cmd-reporter-psp
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namespace: rook-ceph # namespace:cluster
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roleRef:
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apiGroup: rbac.authorization.k8s.io
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kind: ClusterRole
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name: psp:rook
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subjects:
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- kind: ServiceAccount
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name: rook-ceph-cmd-reporter
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namespace: rook-ceph # namespace:cluster
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---
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apiVersion: rbac.authorization.k8s.io/v1
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kind: RoleBinding
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metadata:
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name: rook-ceph-default-psp
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namespace: rook-ceph # namespace:cluster
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labels:
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operator: rook
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storage-backend: ceph
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app.kubernetes.io/part-of: rook-ceph-operator
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roleRef:
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apiGroup: rbac.authorization.k8s.io
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kind: ClusterRole
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name: psp:rook
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subjects:
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- kind: ServiceAccount
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name: default
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namespace: rook-ceph # namespace:cluster
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---
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apiVersion: rbac.authorization.k8s.io/v1
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kind: RoleBinding
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metadata:
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name: rook-ceph-mgr-psp
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namespace: rook-ceph # namespace:cluster
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roleRef:
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apiGroup: rbac.authorization.k8s.io
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kind: ClusterRole
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name: psp:rook
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subjects:
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- kind: ServiceAccount
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name: rook-ceph-mgr
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namespace: rook-ceph # namespace:cluster
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---
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apiVersion: rbac.authorization.k8s.io/v1
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kind: RoleBinding
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metadata:
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name: rook-ceph-osd-psp
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namespace: rook-ceph # namespace:cluster
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roleRef:
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apiGroup: rbac.authorization.k8s.io
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kind: ClusterRole
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name: psp:rook
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subjects:
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- kind: ServiceAccount
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name: rook-ceph-osd
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namespace: rook-ceph # namespace:cluster
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---
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apiVersion: rbac.authorization.k8s.io/v1
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kind: RoleBinding
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metadata:
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name: rook-ceph-purge-osd-psp
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namespace: rook-ceph # namespace:cluster
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roleRef:
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apiGroup: rbac.authorization.k8s.io
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kind: ClusterRole
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name: psp:rook
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subjects:
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- kind: ServiceAccount
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name: rook-ceph-purge-osd
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namespace: rook-ceph # namespace:cluster
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---
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apiVersion: rbac.authorization.k8s.io/v1
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kind: RoleBinding
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metadata:
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name: rook-ceph-rgw-psp
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namespace: rook-ceph # namespace:cluster
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roleRef:
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apiGroup: rbac.authorization.k8s.io
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kind: ClusterRole
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name: psp:rook
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subjects:
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- kind: ServiceAccount
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name: rook-ceph-rgw
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namespace: rook-ceph # namespace:cluster
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@ -8,6 +8,7 @@ resources:
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- base/toolbox.yaml
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- base/toolbox.yaml
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- base/cluster.yaml
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- base/cluster.yaml
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- base/operator.yaml
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- base/operator.yaml
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- base/psp.yaml
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- base/nfs-rbac.yaml
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- base/nfs-rbac.yaml
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- base/common.yaml
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- base/common.yaml
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- base/crds.yaml
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- base/crds.yaml
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