func (d *Driver) GetCreateFlags() []mcnflag.Flag {
	return []mcnflag.Flag{
		mcnflag.StringFlag{
			Name:   "google-zone",
			Usage:  "GCE Zone",
			Value:  defaultZone,
			EnvVar: "GOOGLE_ZONE",
		},
		mcnflag.StringFlag{
			Name:   "google-machine-type",
			Usage:  "GCE Machine Type",
			Value:  defaultMachineType,
			EnvVar: "GOOGLE_MACHINE_TYPE",
		},
		mcnflag.StringFlag{
			Name:   "google-machine-image",
			Usage:  "GCE Machine Image Absolute URL",
			Value:  defaultImageName,
			EnvVar: "GOOGLE_MACHINE_IMAGE",
		},
		mcnflag.StringFlag{
			Name:   "google-username",
			Usage:  "GCE User Name",
			Value:  defaultUser,
			EnvVar: "GOOGLE_USERNAME",
		},
		mcnflag.StringFlag{
			Name:   "google-project",
			Usage:  "GCE Project",
			EnvVar: "GOOGLE_PROJECT",
		},
		mcnflag.StringFlag{
			Name:   "google-service-account",
			Usage:  "GCE Service Account for the VM (email address)",
			Value:  defaultServiceAccount,
			EnvVar: "GOOGLE_SERVICE_ACCOUNT",
		},
		mcnflag.StringFlag{
			Name:   "google-scopes",
			Usage:  "GCE Scopes (comma-separated if multiple scopes)",
			Value:  defaultScopes,
			EnvVar: "GOOGLE_SCOPES",
		},
		mcnflag.IntFlag{
			Name:   "google-disk-size",
			Usage:  "GCE Instance Disk Size (in GB)",
			Value:  defaultDiskSize,
			EnvVar: "GOOGLE_DISK_SIZE",
		},
		mcnflag.StringFlag{
			Name:   "google-disk-type",
			Usage:  "GCE Instance Disk type",
			Value:  defaultDiskType,
			EnvVar: "GOOGLE_DISK_TYPE",
		},
		mcnflag.StringFlag{
			Name:   "google-network",
			Usage:  "Specify network in which to provision vm",
			Value:  defaultNetwork,
			EnvVar: "GOOGLE_NETWORK",
		},
		mcnflag.StringFlag{
			Name:   "google-subnetwork",
			Usage:  "Specify subnetwork in which to provision vm",
			Value:  defaultSubnetwork,
			EnvVar: "GOOGLE_SUBNETWORK",
		},
		mcnflag.StringFlag{
			Name:   "google-address",
			Usage:  "GCE Instance External IP",
			EnvVar: "GOOGLE_ADDRESS",
		},
		mcnflag.BoolFlag{
			Name:   "google-preemptible",
			Usage:  "GCE Instance Preemptibility",
			EnvVar: "GOOGLE_PREEMPTIBLE",
		},
		mcnflag.StringFlag{
			Name:   "google-tags",
			Usage:  "GCE Instance Tags (comma-separated)",
			EnvVar: "GOOGLE_TAGS",
			Value:  "",
		},
		mcnflag.BoolFlag{
			Name:   "google-use-internal-ip",
			Usage:  "Use internal GCE Instance IP rather than public one",
			EnvVar: "GOOGLE_USE_INTERNAL_IP",
		},
		mcnflag.BoolFlag{
			Name:   "google-use-internal-ip-only",
			Usage:  "Configure GCE instance to not have an external IP address",
			EnvVar: "GOOGLE_USE_INTERNAL_IP_ONLY",
		},
		mcnflag.BoolFlag{
			Name:   "google-use-existing",
			Usage:  "Don't create a new VM, use an existing one",
			EnvVar: "GOOGLE_USE_EXISTING",
		},
		mcnflag.StringSliceFlag{
			Name:  "google-open-port",
			Usage: "Make the specified port number accessible from the Internet, e.g, 8080/tcp",
		},
	}
}
func (d *Driver) GetCreateFlags() []mcnflag.Flag {
	return []mcnflag.Flag{
		mcnflag.StringFlag{
			Name:   "google-zone",
			Usage:  "GCE Zone",
			Value:  defaultZone,
			EnvVar: "GOOGLE_ZONE",
		},
		mcnflag.StringFlag{
			Name:   "google-machine-type",
			Usage:  "GCE Machine Type",
			Value:  defaultMachineType,
			EnvVar: "GOOGLE_MACHINE_TYPE",
		},
		mcnflag.StringFlag{
			Name:   "google-machine-image",
			Usage:  "GCE Machine Image Absolute URL",
			Value:  defaultImageName,
			EnvVar: "GOOGLE_MACHINE_IMAGE",
		},
		mcnflag.StringFlag{
			Name:   "google-username",
			Usage:  "GCE User Name",
			Value:  defaultUser,
			EnvVar: "GOOGLE_USERNAME",
		},
		mcnflag.StringFlag{
			Name:   "google-project",
			Usage:  "GCE Project",
			EnvVar: "GOOGLE_PROJECT",
		},
		mcnflag.StringFlag{
			Name:   "google-service-account",
			Usage:  "GCE Service Account for the VM (email address)",
			Value:  defaultServiceAccount,
			EnvVar: "GOOGLE_SERVICE_ACCOUNT",
		},
		mcnflag.StringFlag{
			Name:   "google-scopes",
			Usage:  "GCE Scopes (comma-separated if multiple scopes)",
			Value:  defaultScopes,
			EnvVar: "GOOGLE_SCOPES",
		},
		mcnflag.IntFlag{
			Name:   "google-disk-size",
			Usage:  "GCE Instance Disk Size (in GB)",
			Value:  defaultDiskSize,
			EnvVar: "GOOGLE_DISK_SIZE",
		},
		mcnflag.StringFlag{
			Name:   "google-disk-type",
			Usage:  "GCE Instance Disk type",
			Value:  defaultDiskType,
			EnvVar: "GOOGLE_DISK_TYPE",
		},
		mcnflag.StringFlag{
			Name:   "google-network",
			Usage:  "Specify network in which to provision vm",
			Value:  defaultNetwork,
			EnvVar: "GOOGLE_NETWORK",
		},
		mcnflag.StringFlag{
			Name:   "google-subnetwork",
			Usage:  "Specify subnetwork in which to provision vm",
			Value:  defaultSubnetwork,
			EnvVar: "GOOGLE_SUBNETWORK",
		},
		mcnflag.StringFlag{
			Name:   "google-address",
			Usage:  "GCE Instance External IP",
			EnvVar: "GOOGLE_ADDRESS",
		},
		mcnflag.BoolFlag{
			Name:   "google-preemptible",
			Usage:  "GCE Instance Preemptibility",
			EnvVar: "GOOGLE_PREEMPTIBLE",
		},
		mcnflag.StringFlag{
			Name:   "google-tags",
			Usage:  "GCE Instance Tags (comma-separated)",
			EnvVar: "GOOGLE_TAGS",
			Value:  "",
		},
		mcnflag.BoolFlag{
			Name:   "google-use-internal-ip",
			Usage:  "Use internal GCE Instance IP rather than public one",
			EnvVar: "GOOGLE_USE_INTERNAL_IP",
		},
		mcnflag.BoolFlag{
			Name:   "google-use-internal-ip-only",
			Usage:  "Configure GCE instance to not have an external IP address",
			EnvVar: "GOOGLE_USE_INTERNAL_IP_ONLY",
		},
		mcnflag.BoolFlag{
			Name:   "google-use-existing",
			Usage:  "Don't create a new VM, use an existing one",
			EnvVar: "GOOGLE_USE_EXISTING",
		},
		mcnflag.StringSliceFlag{
			Name:  "google-open-port",
			Usage: "Make the specified port number accessible from the Internet, e.g, 8080/tcp",
		},
	}
}
// GetCreateFlags registers the flags this driver adds to
// "docker hosts create"