//
  // This field is immutable.
  //
  // +optional
  optional bool attachRequired = 1;

  // podInfoOnMount indicates this CSI volume driver requires additional pod information (like podName, podUID, etc.)
  // during mount operations, if set to true.
  // If set to false, pod information will not be passed on mount.
  // Default is false.
  //
  // The CSI driver specifies podInfoOnMount as part of driver deployment.

  //
  // This field is immutable.
  //
  // +optional
  optional bool attachRequired = 1;

  // podInfoOnMount indicates this CSI volume driver requires additional pod information (like podName, podUID, etc.)
  // during mount operations, if set to true.
  // If set to false, pod information will not be passed on mount.
  // Default is false.
  //
  // The CSI driver specifies podInfoOnMount as part of driver deployment.

    "X-Xss-Protection": "1; mode=block",
    "x-amz-version-id": "ac4639f6-c544-4f3f-af1e-b4c0736f67f9"
  },
  "tags": {
    "objectErasureMap": {
      "hosts": {
        "poolId": 1,
        "setId": 1,
        "drives": [
          "/mnt/data1",
          "/mnt/data2",
          "/mnt/data3",
          "/mnt/data4"
        ]
      }
    }
  }
}
```

| HOST_PROBE_SNAT_IP | "169.254.7.127" | Applied to SNAT host probe packets, so they can be identified/skipped podside. Any link-local address in the 169.254.0.0/16 block can be used |

- Removes cAdvisor JSON metrics (/stats/container, /stats/<podname>/<containername>, /stats/<namespace>/<podname>/<poduid>/<containername>) from the kubelet. ([#99236](https://github.com/kubernetes/kubernetes/pull/99236), [@pacoxu](https://github.com/pacoxu))

// NodeSpec describes the attributes that a node is created with.
message NodeSpec {
  // PodCIDR represents the pod IP range assigned to the node.
  // +optional
  optional string podCIDR = 1;

  // podCIDRs represents the IP ranges assigned to the node for usage by Pods on that node. If this
  // field is specified, the 0th entry must match the podCIDR field. It may contain at most 1 value for
  // each of IPv4 and IPv6.
  // +optional

* Updates Cinder AttachDisk operation to be more reliable by delegating Detaches to volume manager. ([#50042](https://github.com/kubernetes/kubernetes/pull/50042), [@jingxu97](https://github.com/jingxu97))
* add fieldSelector podIP ([#50091](https://github.com/kubernetes/kubernetes/pull/50091), [@dixudx](https://github.com/dixudx))

- Enabled traces for KMSv2 encrypt/decrypt operations. ([#121095](https://github.com/kubernetes/kubernetes/pull/121095), [@aramase](https://github.com/aramase))
- Fixed `kube-proxy` panicking on exit when the `Node` object changed its `PodCIDR`. ([#120375](https://github.com/kubernetes/kubernetes/pull/120375), [@pegasas](https://github.com/pegasas))

088F          ; disallowed                             # NA   <reserved-088F>
0890..0891    ; disallowed                             # 14.0 ARABIC POUND MARK ABOVE..ARABIC PIASTRE MARK ABOVE
0892..0897    ; disallowed                             # NA   <reserved-0892>..<reserved-0897>