Merge pull request #62496 from jennybuckley/service-port-docs

api/openapi-spec/swagger.json

@@ -70574,7 +70574,7 @@
       "format": "byte"
      },
      "service": {
-      "description": "`service` is a reference to the service for this webhook. Either `service` or `url` must be specified.\n\nIf the webhook is running within the cluster, then you should use `service`.\n\nIf there is only one port open for the service, that port will be used. If there are multiple ports open, port 443 will be used if it is open, otherwise it is an error.",
+      "description": "`service` is a reference to the service for this webhook. Either `service` or `url` must be specified.\n\nIf the webhook is running within the cluster, then you should use `service`.\n\nPort 443 will be used if it is open, otherwise it is an error.",
       "$ref": "#/definitions/io.k8s.api.admissionregistration.v1beta1.ServiceReference"
      },
      "url": {

api/swagger-spec/admissionregistration.k8s.io_v1beta1.json

@@ -1777,7 +1777,7 @@
      },
      "service": {
       "$ref": "v1beta1.ServiceReference",
-      "description": "`service` is a reference to the service for this webhook. Either `service` or `url` must be specified.\n\nIf the webhook is running within the cluster, then you should use `service`.\n\nIf there is only one port open for the service, that port will be used. If there are multiple ports open, port 443 will be used if it is open, otherwise it is an error."
+      "description": "`service` is a reference to the service for this webhook. Either `service` or `url` must be specified.\n\nIf the webhook is running within the cluster, then you should use `service`.\n\nPort 443 will be used if it is open, otherwise it is an error."
      },
      "caBundle": {
       "type": "string",

docs/api-reference/admissionregistration.k8s.io/v1beta1/definitions.html

@@ -1598,7 +1598,7 @@ Attempting to use a user or basic auth e.g. "user:password@" is not allowed. Fra
 <br>
 If the webhook is running within the cluster, then you should use <code>service</code>.<br>
 <br>
-If there is only one port open for the service, that port will be used. If there are multiple ports open, port 443 will be used if it is open, otherwise it is an error.</p></td>
+Port 443 will be used if it is open, otherwise it is an error.</p></td>
 <td class="tableblock halign-left valign-top"><p class="tableblock">true</p></td>
 <td class="tableblock halign-left valign-top"><p class="tableblock"><a href="#_v1beta1_servicereference">v1beta1.ServiceReference</a></p></td>
 <td class="tableblock halign-left valign-top"></td>

pkg/apis/admissionregistration/types.go

@@ -298,9 +298,7 @@ type WebhookClientConfig struct {
 	//
 	// If the webhook is running within the cluster, then you should use `service`.
 	//
-	// If there is only one port open for the service, that port will be
-	// used. If there are multiple ports open, port 443 will be used if it
-	// is open, otherwise it is an error.
+	// Port 443 will be used if it is open, otherwise it is an error.
 	//
 	// +optional
 	Service *ServiceReference

staging/src/k8s.io/api/admissionregistration/v1beta1/generated.proto

@@ -250,9 +250,7 @@ message WebhookClientConfig {
   // 
   // If the webhook is running within the cluster, then you should use `service`.
   // 
-  // If there is only one port open for the service, that port will be
-  // used. If there are multiple ports open, port 443 will be used if it
-  // is open, otherwise it is an error.
+  // Port 443 will be used if it is open, otherwise it is an error.
   // 
   // +optional
   optional ServiceReference service = 1;

staging/src/k8s.io/api/admissionregistration/v1beta1/types.go

@@ -254,9 +254,7 @@ type WebhookClientConfig struct {
 	//
 	// If the webhook is running within the cluster, then you should use `service`.
 	//
-	// If there is only one port open for the service, that port will be
-	// used. If there are multiple ports open, port 443 will be used if it
-	// is open, otherwise it is an error.
+	// Port 443 will be used if it is open, otherwise it is an error.
 	//
 	// +optional
 	Service *ServiceReference `json:"service" protobuf:"bytes,1,opt,name=service"`

staging/src/k8s.io/api/admissionregistration/v1beta1/types_swagger_doc_generated.go

@@ -114,7 +114,7 @@ func (Webhook) SwaggerDoc() map[string]string {
 var map_WebhookClientConfig = map[string]string{
 	"":         "WebhookClientConfig contains the information to make a TLS connection with the webhook",
 	"url":      "`url` gives the location of the webhook, in standard URL form (`[scheme://]host:port/path`). Exactly one of `url` or `service` must be specified.\n\nThe `host` should not refer to a service running in the cluster; use the `service` field instead. The host might be resolved via external DNS in some apiservers (e.g., `kube-apiserver` cannot resolve in-cluster DNS as that would be a layering violation). `host` may also be an IP address.\n\nPlease note that using `localhost` or `127.0.0.1` as a `host` is risky unless you take great care to run this webhook on all hosts which run an apiserver which might need to make calls to this webhook. Such installs are likely to be non-portable, i.e., not easy to turn up in a new cluster.\n\nThe scheme must be \"https\"; the URL must begin with \"https://\".\n\nA path is optional, and if present may be any string permissible in a URL. You may use the path to pass an arbitrary string to the webhook, for example, a cluster identifier.\n\nAttempting to use a user or basic auth e.g. \"user:password@\" is not allowed. Fragments (\"#...\") and query parameters (\"?...\") are not allowed, either.",
-	"service":  "`service` is a reference to the service for this webhook. Either `service` or `url` must be specified.\n\nIf the webhook is running within the cluster, then you should use `service`.\n\nIf there is only one port open for the service, that port will be used. If there are multiple ports open, port 443 will be used if it is open, otherwise it is an error.",
+	"service":  "`service` is a reference to the service for this webhook. Either `service` or `url` must be specified.\n\nIf the webhook is running within the cluster, then you should use `service`.\n\nPort 443 will be used if it is open, otherwise it is an error.",
 	"caBundle": "`caBundle` is a PEM encoded CA bundle which will be used to validate the webhook's server certificate. Required.",
 }