forward.go

Documentation: github.com/chaos-mesh/chaos-mesh/pkg/chaosctl/cmd

     1  // Copyright 2021 Chaos Mesh Authors.
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  // http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  // See the License for the specific language governing permissions and
    13  // limitations under the License.
    14  //
    15  
    16  package cmd
    17  
    18  import (
    19  	"context"
    20  	"fmt"
    21  	"os"
    22  	"os/signal"
    23  
    24  	"github.com/spf13/cobra"
    25  
    26  	ctrlclient "github.com/chaos-mesh/chaos-mesh/pkg/ctrl/client"
    27  )
    28  
    29  // forwardCmd represents the forward command
    30  var forwardCmd = &cobra.Command{
    31  	Use:   "forward",
    32  	Short: "Forward ctrl api port to local",
    33  	RunE: func(cmd *cobra.Command, args []string) error {
    34  		// TODO: input ns by args
    35  		cancel, port, err := ctrlclient.ForwardCtrlServer(context.Background(), managerNamespace, managerSvc)
    36  		if err != nil {
    37  			return err
    38  		}
    39  		fmt.Printf("forward ctrl api to local port(%d)", port)
    40  		c := make(chan os.Signal, 1)
    41  		signal.Notify(c, os.Interrupt)
    42  		<-c
    43  		cancel()
    44  		return nil
    45  	},
    46  }
    47