fix apigateway clientset bug

cmd/hypersphere/hypersphere.go

@@ -8,6 +8,7 @@ import (
 	"github.com/spf13/cobra"
 	"github.com/spf13/pflag"
 	controllermanager "kubesphere.io/kubesphere/cmd/controller-manager/app"
+	ksapigateway "kubesphere.io/kubesphere/cmd/ks-apigateway/app"
 	ksapiserver "kubesphere.io/kubesphere/cmd/ks-apiserver/app"
 	ksaiam "kubesphere.io/kubesphere/cmd/ks-iam/app"
 	"os"
@@ -46,11 +47,13 @@ func NewHyperSphereCommand() (*cobra.Command, []func() *cobra.Command) {
 	apiserver := func() *cobra.Command { return ksapiserver.NewAPIServerCommand() }
 	controllermanager := func() *cobra.Command { return controllermanager.NewControllerManagerCommand() }
 	iam := func() *cobra.Command { return ksaiam.NewAPIServerCommand() }
+	apigateway := func() *cobra.Command { return ksapigateway.NewAPIGatewayCommand() }
 
 	commandFns := []func() *cobra.Command{
 		apiserver,
 		controllermanager,
 		iam,
+		apigateway,
 	}
 
 	cmd := &cobra.Command{

cmd/ks-apigateway/apiserver.go

@@ -18,8 +18,8 @@
 package main
 
 import (
-	"github.com/mholt/caddy/caddy/caddymain"
-	"github.com/mholt/caddy/caddyhttp/httpserver"
+	"kubesphere.io/kubesphere/cmd/ks-apigateway/app"
+	"os"
 
 	// Install apis
 	_ "kubesphere.io/kubesphere/pkg/apigateway/caddy-plugin/authenticate"
@@ -28,8 +28,10 @@ import (
 )
 
 func main() {
-	httpserver.RegisterDevDirective("authenticate", "jwt")
-	httpserver.RegisterDevDirective("authentication", "jwt")
-	httpserver.RegisterDevDirective("swagger", "jwt")
-	caddymain.Run()
+
+	cmd := app.NewAPIGatewayCommand()
+
+	if err := cmd.Execute(); err != nil {
+		os.Exit(1)
+	}
 }

cmd/ks-apigateway/app/server.go

+package app
+
+import (
+	"github.com/mholt/caddy/caddy/caddymain"
+	"github.com/mholt/caddy/caddyhttp/httpserver"
+	"github.com/spf13/cobra"
+	apiserverconfig "kubesphere.io/kubesphere/pkg/server/config"
+	"kubesphere.io/kubesphere/pkg/simple/client"
+	"kubesphere.io/kubesphere/pkg/utils/signals"
+)
+
+func NewAPIGatewayCommand() *cobra.Command {
+
+	cmd := &cobra.Command{
+		Use: "ks-apigateway",
+		Long: `The KubeSphere API Gateway, which is responsible 
+for proxy request to the right backend. API Gateway also proxy 
+Kubernetes API Server for KubeSphere authorization purpose.
+`,
+		RunE: func(cmd *cobra.Command, args []string) error {
+
+			err := apiserverconfig.Load()
+			if err != nil {
+				return err
+			}
+
+			return Run(signals.SetupSignalHandler())
+		},
+	}
+
+	return cmd
+}
+
+func Run(stopCh <-chan struct{}) error {
+
+	csop := &client.ClientSetOptions{}
+	csop.SetKubernetesOptions(apiserverconfig.Get().KubernetesOptions)
+	client.NewClientSetFactory(csop, stopCh)
+
+	httpserver.RegisterDevDirective("authenticate", "jwt")
+	httpserver.RegisterDevDirective("authentication", "jwt")
+	httpserver.RegisterDevDirective("swagger", "jwt")
+	caddymain.Run()
+
+	return nil
+}