Update generated files

api/openapi-spec/swagger.json

@@ -10253,6 +10253,10 @@
     "io.k8s.api.core.v1.ServiceSpec": {
       "description": "ServiceSpec describes the attributes that a user creates on a service.",
       "properties": {
+        "allocateLoadBalancerNodePorts": {
+          "description": "allocateLoadBalancerNodePorts defines if NodePorts will be automatically allocated for services with type LoadBalancer.  Default is \"true\". It may be set to \"false\" if the cluster load-balancer does not rely on NodePorts. allocateLoadBalancerNodePorts may only be set for services with type LoadBalancer and will be cleared if the type is changed to any other type. This field is alpha-level and is only honored by servers that enable the ServiceLBNodePortControl feature.",
+          "type": "boolean"
+        },
         "clusterIP": {
           "description": "clusterIP is the IP address of the service and is usually assigned randomly. If an address is specified manually, is in-range (as per system configuration), and is not in use, it will be allocated to the service; otherwise creation of the service will fail. This field may not be changed through updates unless the type field is also being changed to ExternalName (which requires this field to be blank) or the type field is being changed from ExternalName (in which case this field may optionally be specified, as describe above).  Valid values are \"None\", empty string (\"\"), or a valid IP address. Setting this to \"None\" makes a \"headless service\" (no virtual IP), which is useful when direct endpoint connections are preferred and proxying is not required.  Only applies to types ClusterIP, NodePort, and LoadBalancer. If this field is specified when creating a Service of type ExternalName, creation will fail. This field will be wiped when updating a Service to type ExternalName. More info: https://kubernetes.io/docs/concepts/services-networking/service/#virtual-ips-and-service-proxies",
           "type": "string"

pkg/apis/core/v1/zz_generated.conversion.go

@@ -7596,6 +7596,7 @@ func autoConvert_v1_ServiceSpec_To_core_ServiceSpec(in *v1.ServiceSpec, out *cor
 	out.TopologyKeys = *(*[]string)(unsafe.Pointer(&in.TopologyKeys))
 	out.IPFamilies = *(*[]core.IPFamily)(unsafe.Pointer(&in.IPFamilies))
 	out.IPFamilyPolicy = (*core.IPFamilyPolicyType)(unsafe.Pointer(in.IPFamilyPolicy))
+	out.AllocateLoadBalancerNodePorts = (*bool)(unsafe.Pointer(in.AllocateLoadBalancerNodePorts))
 	return nil
 }
 
@@ -7622,6 +7623,7 @@ func autoConvert_core_ServiceSpec_To_v1_ServiceSpec(in *core.ServiceSpec, out *v
 	out.HealthCheckNodePort = in.HealthCheckNodePort
 	out.PublishNotReadyAddresses = in.PublishNotReadyAddresses
 	out.TopologyKeys = *(*[]string)(unsafe.Pointer(&in.TopologyKeys))
+	out.AllocateLoadBalancerNodePorts = (*bool)(unsafe.Pointer(in.AllocateLoadBalancerNodePorts))
 	return nil
 }
 

pkg/apis/core/zz_generated.deepcopy.go

@@ -5290,6 +5290,11 @@ func (in *ServiceSpec) DeepCopyInto(out *ServiceSpec) {
 		*out = make([]string, len(*in))
 		copy(*out, *in)
 	}
+	if in.AllocateLoadBalancerNodePorts != nil {
+		in, out := &in.AllocateLoadBalancerNodePorts, &out.AllocateLoadBalancerNodePorts
+		*out = new(bool)
+		**out = **in
+	}
 	return
 }
 

pkg/registry/core/service/storage/BUILD

@@ -41,6 +41,7 @@ go_test(
         "//staging/src/k8s.io/apiserver/pkg/util/feature:go_default_library",
         "//staging/src/k8s.io/component-base/featuregate/testing:go_default_library",
         "//vendor/k8s.io/utils/net:go_default_library",
+        "//vendor/k8s.io/utils/pointer:go_default_library",
     ],
 )
 

staging/src/k8s.io/api/core/v1/generated.proto

@@ -4984,6 +4984,15 @@ message ServiceSpec {
   // wiped when updating a service to type ExternalName.
   // +optional
   optional string ipFamilyPolicy = 17;
+
+  // allocateLoadBalancerNodePorts defines if NodePorts will be automatically
+  // allocated for services with type LoadBalancer.  Default is "true". It may be
+  // set to "false" if the cluster load-balancer does not rely on NodePorts.
+  // allocateLoadBalancerNodePorts may only be set for services with type LoadBalancer
+  // and will be cleared if the type is changed to any other type.
+  // This field is alpha-level and is only honored by servers that enable the ServiceLBNodePortControl feature.
+  // +optional
+  optional bool allocateLoadBalancerNodePorts = 20;
 }
 
 // ServiceStatus represents the current status of a service.

staging/src/k8s.io/api/core/v1/types_swagger_doc_generated.go

@@ -2244,6 +2244,7 @@ var map_ServiceSpec = map[string]string{
 	"topologyKeys":                  "topologyKeys is a preference-order list of topology keys which implementations of services should use to preferentially sort endpoints when accessing this Service, it can not be used at the same time as externalTrafficPolicy=Local. Topology keys must be valid label keys and at most 16 keys may be specified. Endpoints are chosen based on the first topology key with available backends. If this field is specified and all entries have no backends that match the topology of the client, the service has no backends for that client and connections should fail. The special value \"*\" may be used to mean \"any topology\". This catch-all value, if used, only makes sense as the last value in the list. If this is not specified or empty, no topology constraints will be applied. This field is alpha-level and is only honored by servers that enable the ServiceTopology feature.",
 	"ipFamilies":                    "IPFamilies is a list of IP families (e.g. IPv4, IPv6) assigned to this service, and is gated by the \"IPv6DualStack\" feature gate.  This field is usually assigned automatically based on cluster configuration and the ipFamilyPolicy field. If this field is specified manually, the requested family is available in the cluster, and ipFamilyPolicy allows it, it will be used; otherwise creation of the service will fail.  This field is conditionally mutable: it allows for adding or removing a secondary IP family, but it does not allow changing the primary IP family of the Service.  Valid values are \"IPv4\" and \"IPv6\".  This field only applies to Services of types ClusterIP, NodePort, and LoadBalancer, and does apply to \"headless\" services.  This field will be wiped when updating a Service to type ExternalName.\n\nThis field may hold a maximum of two entries (dual-stack families, in either order).  These families must correspond to the values of the clusterIPs field, if specified. Both clusterIPs and ipFamilies are governed by the ipFamilyPolicy field.",
 	"ipFamilyPolicy":                "IPFamilyPolicy represents the dual-stack-ness requested or required by this Service, and is gated by the \"IPv6DualStack\" feature gate.  If there is no value provided, then this field will be set to SingleStack. Services can be \"SingleStack\" (a single IP family), \"PreferDualStack\" (two IP families on dual-stack configured clusters or a single IP family on single-stack clusters), or \"RequireDualStack\" (two IP families on dual-stack configured clusters, otherwise fail). The ipFamilies and clusterIPs fields depend on the value of this field.  This field will be wiped when updating a service to type ExternalName.",
+	"allocateLoadBalancerNodePorts": "allocateLoadBalancerNodePorts defines if NodePorts will be automatically allocated for services with type LoadBalancer.  Default is \"true\". It may be set to \"false\" if the cluster load-balancer does not rely on NodePorts. allocateLoadBalancerNodePorts may only be set for services with type LoadBalancer and will be cleared if the type is changed to any other type. This field is alpha-level and is only honored by servers that enable the ServiceLBNodePortControl feature.",
 }
 
 func (ServiceSpec) SwaggerDoc() map[string]string {

staging/src/k8s.io/api/core/v1/zz_generated.deepcopy.go

@@ -5305,6 +5305,11 @@ func (in *ServiceSpec) DeepCopyInto(out *ServiceSpec) {
 		*out = new(IPFamilyPolicyType)
 		**out = **in
 	}
+	if in.AllocateLoadBalancerNodePorts != nil {
+		in, out := &in.AllocateLoadBalancerNodePorts, &out.AllocateLoadBalancerNodePorts
+		*out = new(bool)
+		**out = **in
+	}
 	return
 }
 

staging/src/k8s.io/api/testdata/HEAD/core.v1.Service.json

@@ -82,7 +82,8 @@
     "ipFamilies": [
       "斬³;Ơ歿:狞夌碕ʂɭîcP$Iņɖ"
     ],
-    "ipFamilyPolicy": "9ȫŚ"
+    "ipFamilyPolicy": "9ȫŚ",
+    "allocateLoadBalancerNodePorts": true
   },
   "status": {
     "loadBalancer": {

staging/src/k8s.io/api/testdata/HEAD/core.v1.Service.yaml

@@ -30,6 +30,7 @@ metadata:
   selfLink: "5"
   uid: "7"
 spec:
+  allocateLoadBalancerNodePorts: true
   clusterIP: "24"
   clusterIPs:
   - "25"