github.com/oam-dev/cluster-gateway@v1.9.0/pkg/config/args_useragent.go (about)

     1  /*
     2  Copyright 2022 The KubeVela Authors.
     3  
     4  Licensed under the Apache License, Version 2.0 (the "License");
     5  you may not use this file except in compliance with the License.
     6  You may obtain a copy of the License at
     7  
     8  	http://www.apache.org/licenses/LICENSE-2.0
     9  
    10  Unless required by applicable law or agreed to in writing, software
    11  distributed under the License is distributed on an "AS IS" BASIS,
    12  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    13  See the License for the specific language governing permissions and
    14  limitations under the License.
    15  */
    16  
    17  package config
    18  
    19  import (
    20  	"github.com/spf13/pflag"
    21  	"k8s.io/apiserver/pkg/server"
    22  )
    23  
    24  var UserAgent string
    25  
    26  func AddUserAgentFlags(set *pflag.FlagSet) {
    27  	set.StringVarP(&UserAgent, "user-agent", "", "",
    28  		"Specifying the UserAgent for communicating with the host cluster.")
    29  }
    30  
    31  func WithUserAgent(config *server.RecommendedConfig) *server.RecommendedConfig {
    32  	if UserAgent != "" {
    33  		config.ClientConfig.UserAgent = UserAgent
    34  	}
    35  	return config
    36  }