- Fixes creationTimestamp: null causing unnecessary writes to etcd ([#116865](https://github.com/kubernetes/kubernetes/pull/116865), [@alexzielenski](https://github.com/alexzielenski)) [SIG API Machinery and Testing]
- Revised the logic for DaemonSet rolling update to exclude nodes if scheduling constraints are not met.

		abort:                make(chan struct{}),
		respHeaderRecv:       make(chan struct{}),
		donec:                make(chan struct{}),
	}

	// TODO(bradfitz): this is a copy of the logic in net/http. Unify somewhere?
	if !cc.t.disableCompression() &&
		req.Header.Get("Accept-Encoding") == "" &&
		req.Header.Get("Range") == "" &&
		!cs.isHead {

                type: string
              useInternalDataplaneDriver:
                description: UseInternalDataplaneDriver, if true, Felix will use its
                  internal dataplane programming logic.  If false, it will launch
                  an external dataplane driver and communicate with it over protobuf.
                type: boolean
              vxlanEnabled:

func validateOverhead(overhead core.ResourceList, fldPath *field.Path, opts PodValidationOptions) field.ErrorList {
	// reuse the ResourceRequirements validation logic
	return ValidateResourceRequirements(&core.ResourceRequirements{Limits: overhead}, nil, fldPath, opts)
}

// Validates that given value is not negative.

	// defaultTemplates: ["sidecar", "hello"]
	DefaultTemplates []string `protobuf:"bytes,24,rep,name=defaultTemplates,proto3" json:"defaultTemplates,omitempty"`
	// If enabled, the legacy webhook selection logic will be used. This relies on filtering of webhook
	// requests in Istiod, rather than at the webhook selection level.
	// This is option is intended for migration purposes only and will be removed in Istio 1.10.
	//

  // system is the name of the storage system as configured in ScaleIO.
  optional string system = 2;

  // secretRef references to the secret for ScaleIO user and other
  // sensitive information. If this is not provided, Login operation will fail.
  optional SecretReference secretRef = 3;

  // sslEnabled is the flag to enable/disable SSL communication with Gateway, default false
  // +optional
  optional bool sslEnabled = 4;

	Gateway string
	// The name of the storage system as configured in ScaleIO.
	System string
	// SecretRef references to the secret for ScaleIO user and other
	// sensitive information. If this is not provided, Login operation will fail.
	SecretRef *LocalObjectReference
	// Flag to enable/disable SSL communication with Gateway, default false
	// +optional
	SSLEnabled bool

	"system":           "system is the name of the storage system as configured in ScaleIO.",
	"secretRef":        "secretRef references to the secret for ScaleIO user and other sensitive information. If this is not provided, Login operation will fail.",
	"sslEnabled":       "sslEnabled is the flag to enable/disable SSL communication with Gateway, default false",

  // system is the name of the storage system as configured in ScaleIO.
  optional string system = 2;

  // secretRef references to the secret for ScaleIO user and other
  // sensitive information. If this is not provided, Login operation will fail.
  optional SecretReference secretRef = 3;

  // sslEnabled is the flag to enable/disable SSL communication with Gateway, default false
  // +optional
  optional bool sslEnabled = 4;

	System string `json:"system" protobuf:"bytes,2,opt,name=system"`
	// secretRef references to the secret for ScaleIO user and other
	// sensitive information. If this is not provided, Login operation will fail.
	SecretRef *LocalObjectReference `json:"secretRef" protobuf:"bytes,3,opt,name=secretRef"`
	// sslEnabled Flag enable/disable SSL communication with Gateway, default false
	// +optional