// This field can only be set when the Service type is 'LoadBalancer'. If not set, the default load
  // balancer implementation is used, today this is typically done through the cloud provider integration,
  // but should apply for any default implementation. If set, it is assumed that a load balancer
  // implementation is watching for Services with a matching class. Any default load balancer

- Enhanced cloud provider integrations to support optional, per-Node custom labels that can be supplied and applied to Nodes by the node controller. These extra labels will only be applied where the cloud provider integration supports this feature.
   ([#123223](https://github.com/kubernetes/kubernetes/pull/123223), [@mmerkes](https://github.com/mmerkes))

	// namespace is specified then the Pod's namespace will be used.  This allows the
	// Kubernetes name scoping to be mirrored within StorageOS for tighter integration.
	// Set VolumeName to any name to override the default behaviour.
	// Set to "default" if you are not using namespaces within StorageOS.
	// Namespaces that do not pre-exist within StorageOS will be created.

                  configure this appropriately. For example our Kubernetes and Docker
                  integrations set the ''cali'' value, and our OpenStack integration
                  sets the ''tap'' value. [Default: cali]'
                type: string
              interfaceRefreshInterval:
                description: InterfaceRefreshInterval is the period at which Felix

- Health check of kube-controller-manager now includes each controller. ([#104667](https://github.com/kubernetes/kubernetes/pull/104667), [@jiahuif](https://github.com/jiahuif))
- Integration testing now takes periodic Prometheus scrapes from the etcd server.

- Alowed useful inclusion of `-args $prog_args` in KUBE_TEST_ARGS, when doing `make test-integration`. ([#107516](https://github.com/kubernetes/kubernetes/pull/107516), [@MikeSpreitzer](https://github.com/MikeSpreitzer))

	p.mu.Lock()
	defer p.mu.Unlock()
	// TODO: don't close a cc if it was just added to the pool
	// milliseconds ago and has never been used. There's currently
	// a small race window with the HTTP/1 Transport's integration
	// where it can add an idle conn just before using it, and
	// somebody else can concurrently call CloseIdleConns and
	// break some caller's RoundTrip.
	for _, vv := range p.conns {
		for _, cc := range vv {

            "type": "string"

            "type": "string"