Use NodeAuthorizer config options instead of soely hard-codes

nodeup/pkg/model/node_authorizer.go

@@ -89,7 +89,13 @@ func (b *NodeAuthorizationBuilder) Build(c *fi.ModelBuilderContext) error {
 		man.Set("Service", "ExecStartPre", "/bin/bash -c 'while [ ! -f "+clientCert+" ]; do sleep 5; done; sleep 5'")
 
 		interval := 10 * time.Second
+		if na.Interval != nil {
+			interval = na.Interval.Duration
+		}
 		timeout := 5 * time.Minute
+		if na.Timeout != nil {
+			timeout = na.Timeout.Duration
+		}
 
 		// @node: using a string array just to make it easier to read
 		dockerCmd := []string{

pkg/apis/kops/cluster.go

@@ -189,6 +189,8 @@ type NodeAuthorizerSpec struct {
 	NodeURL string `json:"nodeURL,omitempty"`
 	// Port is the port the service is running on the master
 	Port int `json:"port,omitempty"`
+	// Interval the time between retires for authorization request
+	Interval *metav1.Duration `json:"interval,omitempty"`
 	// Timeout the max time for authorization request
 	Timeout *metav1.Duration `json:"timeout,omitempty"`
 	// TokenTTL is the max ttl for an issued token

pkg/apis/kops/v1alpha1/cluster.go

@@ -188,6 +188,8 @@ type NodeAuthorizerSpec struct {
 	NodeURL string `json:"nodeURL,omitempty"`
 	// Port is the port the service is running on the master
 	Port int `json:"port,omitempty"`
+	// Interval the time between retires for authorization request
+	Interval *metav1.Duration `json:"interval,omitempty"`
 	// Timeout the max time for authorization request
 	Timeout *metav1.Duration `json:"timeout,omitempty"`
 	// TokenTTL is the max ttl for an issued token

pkg/apis/kops/v1alpha2/cluster.go

@@ -189,6 +189,8 @@ type NodeAuthorizerSpec struct {
 	NodeURL string `json:"nodeURL,omitempty"`
 	// Port is the port the service is running on the master
 	Port int `json:"port,omitempty"`
+	// Interval the time between retires for authorization request
+	Interval *metav1.Duration `json:"interval,omitempty"`
 	// Timeout the max time for authorization request
 	Timeout *metav1.Duration `json:"timeout,omitempty"`
 	// TokenTTL is the max ttl for an issued token