github.com/Cloud-Foundations/Dominator@v0.3.4/cmd/imagetool/getReplicationMaster.go (about)

     1  package main
     2  
     3  import (
     4  	"fmt"
     5  
     6  	"github.com/Cloud-Foundations/Dominator/imageserver/client"
     7  	"github.com/Cloud-Foundations/Dominator/lib/log"
     8  	"github.com/Cloud-Foundations/Dominator/lib/srpc"
     9  )
    10  
    11  func getReplicationMasterSubcommand(args []string,
    12  	logger log.DebugLogger) error {
    13  	imageSClient, _ := getClients()
    14  	if err := getReplicationMaster(imageSClient); err != nil {
    15  		return fmt.Errorf("error getting replication master: %s", err)
    16  	}
    17  	return nil
    18  }
    19  
    20  func getReplicationMaster(imageSClient *srpc.Client) error {
    21  	replicationMaster, err := client.GetReplicationMaster(imageSClient)
    22  	if err != nil {
    23  		return err
    24  	}
    25  	if len(replicationMaster) > 0 {
    26  		fmt.Println(replicationMaster)
    27  	}
    28  	return nil
    29  }