refactor iam api

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

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

@@ -0,0 +1,27 @@
+package options
+
+import (
+	"github.com/spf13/pflag"
+	genericoptions "kubesphere.io/kubesphere/pkg/options"
+)
+
+type ServerRunOptions struct {
+	GenericServerRunOptions *genericoptions.ServerRunOptions
+	AdminEmail              string
+	AdminPassword           string
+	TokenExpireTime         string
+}
+
+func NewServerRunOptions() *ServerRunOptions {
+	s := &ServerRunOptions{
+		GenericServerRunOptions: genericoptions.NewServerRunOptions(),
+	}
+	return s
+}
+
+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")
+	s.GenericServerRunOptions.AddFlags(fs)
+}