You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: ssh.go
    path of file: ./repos/minikube/pkg/minikube/registry/drvs/ssh
    
    the code of the file until where you have to start completion: /*
Copyright 2019 The Kubernetes Authors All rights reserved.

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

Unless re
    
func configure(cc config.ClusterConfig, n config.Node) (interface{}, error) {
	d := ssh.NewDriver(ssh.Config{
		MachineName:      config.MachineName(cc, n),
		StorePath:        localpath.MiniPath(),
		ContainerRuntime: cc.KubernetesConfig.ContainerRuntime,
	})

	if cc.SSHIPAddress == "" {
		return nil, errors.Errorf("please provide an IP address")
	}

	// We don't want the API server listening on loopback interface,
	// even if we might use a tunneled VM port for the SSH service
	if cc.SSHIPAddress == "127.0.0.1" || cc.SSHIPAddress == "localhost" {
		return nil, errors.Errorf("please provide real IP address")
	}

	d.IPAddress = cc.SSHIPAddress
	d.SSHUser = cc.SSHUser

	if strings.HasPrefix(cc.SSHKey, "~") {
		dirname, err := os.UserHomeDir()
		if err != nil {
			return nil, errors.Errorf("Error determining path to ssh key: %v", err)
		}
		d.SSHKey = filepath.Join(dirname, cc.SSHKey[1:])
	} else {
		d.SSHKey = cc.SSHKey
	}

	d.SSHPort = cc.SSHPort

	return d, nil
}