- mountPath: /tmp/k8s-webhook-server/serving-certs
          name: cert
          readOnly: true
      nodeSelector:
        kubernetes.io/os: linux
      securityContext:
        fsGroup: 65534
        runAsNonRoot: true
        runAsUser: 65534
      serviceAccountName: controller
      terminationGracePeriodSeconds: 0
      volumes:
      - name: cert
        secret:

- PodSecurityPolicy objects now support a `MayRunAs` rule for `fsGroup` and `supplementalGroups` options. This allows specifying ranges of allowed GIDs for pods/containers without forcing a default GID the way `MustRunAs` does. This means that a container to which such a policy applies to won't use any fsGroup/supplementalGroup GID if not explicitly specified, yet a specified GID must still fall in the GID range according to the policy....

* Set fsGroup by securityContext.fsGroup in azure file. However,f user both sets gid=xxx in mountOptions in azure storage class and securityContext.fsGroup, gid=xxx setting in mountOptions takes precedence. ([#58316](https://github.com/kubernetes/kubernetes/pull/58316), [@andyzhangx](https://github.com/andyzhangx))

* AWS: Add sequential allocator for device names. ([#38818](https://github.com/kubernetes/kubernetes/pull/38818), [@jsafrane](https://github.com/jsafrane))
* Fix fsGroup to vSphere ([#38655](https://github.com/kubernetes/kubernetes/pull/38655), [@abrarshivani](https://github.com/abrarshivani))



# v1.5.2

#### rbd
* force unlock rbd image if the image is not used ([#41597](https://github.com/kubernetes/kubernetes/pull/41597), [@rootfs](https://github.com/rootfs))

#### vSphere
* Fix fsGroup to vSphere ([#38655](https://github.com/kubernetes/kubernetes/pull/38655), [@abrarshivani](https://github.com/abrarshivani))

- (beta feature) If the CSI driver supports the NodeServiceCapability `VOLUME_MOUNT_GROUP` and the `DelegateFSGroupToCSIDriver` feature gate is enabled, kubelet will delegate applying FSGroup to the driver by passing it to NodeStageVolume and NodePublishVolume, regardless of what other FSGroup policies are set. ([#106330](https://github.com/kubernetes/kubernetes/pull/106330), [@verult](https://github.com/verult)) [SIG Storage]

- Apply fsGroup policy for ReadWriteOncePod volumes ([#128244](https://github.com/kubernetes/kubernetes/pull/128244), [@gnufied](https://github.com/gnufied)) [SIG Storage and Testing]

- The CSI driver supports the NodeServiceCapability `VOLUME_MOUNT_GROUP` and the `DelegateFSGroupToCSIDriver` feature gate is enabled, kubelet will delegate applying FSGroup to the driver by passing it to `NodeStageVolume` and `NodePublishVolume`, regardless of what other `FSGroup` policies are set, this is an alpha feature. ([#103244](https://github.com/kubernetes/kubernetes/pull/103244), [@verult](https://github.com/verult))

- Ensured directories on volumes are group-executable when using `fsGroup` ([#73533](https://github.com/kubernetes/kubernetes/pull/73533), [@mxey](https://github.com/mxey))
- Updated CSI version to 1.1 ([#75391](https://github.com/kubernetes/kubernetes/pull/75391), [@gnufied](https://github.com/gnufied))

* Add TLS conf for Go1.7 ([#38600](https://github.com/kubernetes/kubernetes/pull/38600), [@k82cn](https://github.com/k82cn))
* Fix fsGroup to vSphere ([#38655](https://github.com/kubernetes/kubernetes/pull/38655), [@abrarshivani](https://github.com/abrarshivani))