Merge pull request #24719 from bprashanth/kubectl_tls

Automatic merge from submit-queue

Add a kubectl create secret tls command

A somewhat hasty implementation that enables progress along: https://github.com/kubernetes/kubernetes/issues/20176#issuecomment-177409516, https://github.com/kubernetes/kubernetes/issues/24669, https://github.com/kubernetes/kubernetes/issues/20176#issuecomment-198142836 if associated parties have spare cycles. @kubernetes/kubectl

<!-- Reviewable:start -->
---
This change is [<img src="http://reviewable.k8s.io/review_button.svg" height="35" align="absmiddle" alt="Reviewable"/>](http://reviewable.k8s.io/reviews/kubernetes/kubernetes/24719)
<!-- Reviewable:end -->

pkg/kubectl/cmd/util/factory.go

@@ -161,6 +161,7 @@ const (
 	NamespaceV1GeneratorName                    = "namespace/v1"
 	SecretV1GeneratorName                       = "secret/v1"
 	SecretForDockerRegistryV1GeneratorName      = "secret-for-docker-registry/v1"
+	SecretForTLSV1GeneratorName                 = "secret-for-tls/v1"
 	ConfigMapV1GeneratorName                    = "configmap/v1"
 )
 
@@ -190,6 +191,10 @@ func DefaultGenerators(cmdName string) map[string]kubectl.Generator {
 	generators["secret-for-docker-registry"] = map[string]kubectl.Generator{
 		SecretForDockerRegistryV1GeneratorName: kubectl.SecretForDockerRegistryGeneratorV1{},
 	}
+	generators["secret-for-tls"] = map[string]kubectl.Generator{
+		SecretForTLSV1GeneratorName: kubectl.SecretForTLSGeneratorV1{},
+	}
+
 	return generators[cmdName]
 }