Add support for KubeAPIServer --request-timeout flag

docs/cluster_spec.md

@@ -2,7 +2,7 @@
 
 The `Cluster` resource contains the specification of the cluster itself.
 
-The complete list of keys can be found at the [Cluster](https://pkg.go.dev/k8s.io/kops/pkg/apis/kops#ClusterSpec) reference page. 
+The complete list of keys can be found at the [Cluster](https://pkg.go.dev/k8s.io/kops/pkg/apis/kops#ClusterSpec) reference page.
 
 On this page, we will expand on the more important configuration keys.
 
@@ -322,6 +322,19 @@ spec:
   kubeAPIServer:
     maxMutatingRequestsInflight: 450
 ```
+
+### Request Timeout
+{{ kops_feature_table(kops_added_default='1.19') }}
+
+The duration a handler must keep a request open before timing it out and can be overridden by other flags for specific types of requests.
+Note that you must fill empty units of time with zeros. (default 1m0s)
+
+```yaml
+spec:
+  kubeAPIServer:
+    requestTimeout: 3m0s
+```
+
 ### Profiling
 {{ kops_feature_table(kops_added_default='1.18') }}
 
@@ -915,7 +928,7 @@ docker:
   ipMasq: true
   ipTables: true
 ```
- 
+
 ## sshKeyName
 
 In some cases, it may be desirable to use an existing AWS SSH key instead of allowing kops to create a new one.

k8s/crds/kops.k8s.io_clusters.yaml

@@ -1031,6 +1031,9 @@ spec:
                   proxyClientKeyFile:
                     description: The apiserver's client key used for outbound requests.
                     type: string
+                  requestTimeout:
+                    description: RequestTimeout configures the duration a handler must keep a request open before timing it out. (default 1m0s)
+                    type: string
                   requestheaderAllowedNames:
                     description: List of client certificate common names to allow to provide usernames in headers specified by --requestheader-username-headers. If empty, any client certificate validated by the authorities in --requestheader-client-ca-file is allowed.
                     items:

pkg/apis/kops/componentconfig.go

@@ -437,6 +437,9 @@ type KubeAPIServerConfig struct {
 	// EtcdQuorumRead configures the etcd-quorum-read flag, which forces consistent reads from etcd
 	EtcdQuorumRead *bool `json:"etcdQuorumRead,omitempty" flag:"etcd-quorum-read"`
 
+	// RequestTimeout configures the duration a handler must keep a request open before timing it out. (default 1m0s)
+	RequestTimeout *metav1.Duration `json:"requestTimeout,omitempty" flag:"request-timeout"`
+
 	// MinRequestTimeout configures the minimum number of seconds a handler must keep a request open before timing it out.
 	// Currently only honored by the watch request handler
 	MinRequestTimeout *int32 `json:"minRequestTimeout,omitempty" flag:"min-request-timeout"`

pkg/apis/kops/v1alpha2/componentconfig.go

@@ -437,6 +437,9 @@ type KubeAPIServerConfig struct {
 	// EtcdQuorumRead configures the etcd-quorum-read flag, which forces consistent reads from etcd
 	EtcdQuorumRead *bool `json:"etcdQuorumRead,omitempty" flag:"etcd-quorum-read"`
 
+	// RequestTimeout configures the duration a handler must keep a request open before timing it out. (default 1m0s)
+	RequestTimeout *metav1.Duration `json:"requestTimeout,omitempty" flag:"request-timeout"`
+
 	// MinRequestTimeout configures the minimum number of seconds a handler must keep a request open before timing it out.
 	// Currently only honored by the watch request handler
 	MinRequestTimeout *int32 `json:"minRequestTimeout,omitempty" flag:"min-request-timeout"`