instruction: Create a Kubernetes Pod configuration with best practices
output: ```dockerfile
  from being loaded by the controller manager
  and the kubelet, set the InTreePluginAzureFileUnregister flag to true.
  cephfs (deprecated)
  
  FEATURE STATE: Kubernetes v1.28 [deprecated]
  
  Note:The Kubernetes project suggests that you use the CephFS CSI third party
  storage driver instead.
  A cephfs volume allows an existing CephFS volume to be
  mounted into your Pod. Unlike emptyDir, which is erased when a pod is
  removed, the contents of a cephfs volume are preserved and the volume is merely
  unmounted. This means that a cephfs volume can be pre-populated with data, and
  that data can be shared between pods. The cephfs volume can be mounted by multiple
  writers simultaneously.
  Note:You must have your own Ceph server running with the share exported before you can use it.
  See the CephFS example for more details.
  cinder (deprecated)
  
  In Kubernetes 1.30, all operations for the in-tree cinder type
  are redirected to the cinder.csi.openstack.org CSI driver.
  The OpenStack Cinder in-tree storage driver was deprecated in the Kubernetes v1.11 release
  and then removed entirely in the v1.26 release.
  The Kubernetes project suggests that you use the
  OpenStack Cinder
  third party storage driver instead.
  configMap
  A ConfigMap
  provides a way to inject configuration data into pods.
  The data stored in a ConfigMap can be referenced in a volume of type
  configMap and then consumed by containerized applications running in a pod.
  When referencing a ConfigMap, you provide the name of the ConfigMap in the
  volume. You can customize the path to use for a specific
  entry in the ConfigMap. The following configuration shows how to mount
  the log-config ConfigMap onto a Pod called configmap-pod:
  apiVersion: v1
  kind: Pod
  metadata:
   name: configmap-pod
  spec:
   containers:
   - name: test
   image: busybox:1.28
   command: ['sh', '-c', 'echo "The app is running!" && tail -f /dev/']
   volumeMounts:
   - name: config-vol
   mountPath: /etc/config
   volumes:
   - name: config-vol
   configMap:
   name: log-config
   items:
   - key: log_level
   path: log_level
  The log-config ConfigMap is mounted as a volume, and all contents stored in
  its log_level entry are mounted into the Pod at path /etc/config/log_level.
  Note that this path is derived
  ```