refine tenant api

Signed-off-by: hongming <talonwan@yunify.com>

cmd/ks-iam/app/options/options.go

@@ -1,3 +1,20 @@
+/*
+
+ Copyright 2019 The KubeSphere Authors.
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+     http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+
+*/
 package options
 
 import (
@@ -10,6 +27,7 @@ type ServerRunOptions struct {
 	AdminEmail              string
 	AdminPassword           string
 	TokenExpireTime         string
+	JWTSecret               string
 }
 
 func NewServerRunOptions() *ServerRunOptions {
@@ -22,6 +40,7 @@ func NewServerRunOptions() *ServerRunOptions {
 func (s *ServerRunOptions) AddFlags(fs *pflag.FlagSet) {
 	fs.StringVar(&s.AdminEmail, "admin-email", "admin@kubesphere.io", "default administrator's email")
 	fs.StringVar(&s.AdminPassword, "admin-password", "passw0rd", "default administrator's password")
-	fs.StringVar(&s.TokenExpireTime, "token-expire-time", "24h", "token expire time")
+	fs.StringVar(&s.TokenExpireTime, "token-expire-time", "2h", "token expire time,valid time units are \"ns\",\"us\",\"ms\",\"s\",\"m\",\"h\"")
+	fs.StringVar(&s.JWTSecret, "jwt-secret", "", "jwt secret")
 	s.GenericServerRunOptions.AddFlags(fs)
 }