github.com/kobeld/docker@v1.12.0-rc1/api/client/node/remove.go (about)

     1  package node
     2  
     3  import (
     4  	"fmt"
     5  
     6  	"golang.org/x/net/context"
     7  
     8  	"github.com/docker/docker/api/client"
     9  	"github.com/docker/docker/cli"
    10  	"github.com/spf13/cobra"
    11  )
    12  
    13  func newRemoveCommand(dockerCli *client.DockerCli) *cobra.Command {
    14  	return &cobra.Command{
    15  		Use:     "rm NODE [NODE...]",
    16  		Aliases: []string{"remove"},
    17  		Short:   "Remove a node from the swarm",
    18  		Args:    cli.RequiresMinArgs(1),
    19  		RunE: func(cmd *cobra.Command, args []string) error {
    20  			return runRemove(dockerCli, args)
    21  		},
    22  	}
    23  }
    24  
    25  func runRemove(dockerCli *client.DockerCli, args []string) error {
    26  	client := dockerCli.Client()
    27  	ctx := context.Background()
    28  	for _, nodeID := range args {
    29  		err := client.NodeRemove(ctx, nodeID)
    30  		if err != nil {
    31  			return err
    32  		}
    33  		fmt.Fprintf(dockerCli.Out(), "%s\n", nodeID)
    34  	}
    35  	return nil
    36  }