- Service Controller: update load balancer hosts after node's ProviderID is updated ([#120492](https://github.com/kubernetes/kubernetes/pull/120492), [@cezarygerard](https://github.com/cezarygerard)) [SIG Cloud Provider and Network]

## Dependencies

### Added

            "x-kubernetes-patch-strategy": "merge"
          },
          "hostAliases": {
            "description": "HostAliases is an optional list of hosts and IPs that will be injected into the pod's hosts file if specified.",
            "items": {
              "allOf": [
                {
                  "$ref": "#/components/schemas/io.k8s.api.core.v1.HostAlias"
                }

- Service Controller: will now update load balancer hosts after node's `ProviderID` is
  updated. ([#120492](https://github.com/kubernetes/kubernetes/pull/120492), [@cezarygerard](https://github.com/cezarygerard))

// already exist. It coalesces concurrent calls with the same key.
// This is used by the http1 Transport code when it creates a new connection. Because
// the http1 Transport doesn't de-dup TCP dials to outbound hosts (because it doesn't know
// the protocol), it can get into a situation where it has multiple TLS connections.
// This code decides which ones live or die.
// The return value used is whether c was used.
// c is never closed.

- Service Controller: update load balancer hosts after node's ProviderID is updated ([#121138](https://github.com/kubernetes/kubernetes/pull/121138), [@code-elinka](https://github.com/code-elinka)) [SIG Cloud Provider, Network, Release and Testing]

## Dependencies