861b16dba9
This work sets the machine name in the Cloud API or Hypervisor. As well as setting the hostname inside the VM. I've added the machine name to the NewDriver func to allow for identification by Cloud APIs and for the driver package. Each driver will attempt to set the hostname for the VM, except for Azure, which sets it based on the DNS name. Signed-off-by: Simon Thulbourn <simon+github@thulbourn.com>
103 lines
2.0 KiB
Go
103 lines
2.0 KiB
Go
package none
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import (
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"fmt"
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"os/exec"
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"github.com/codegangsta/cli"
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"github.com/docker/docker/api"
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"github.com/docker/machine/drivers"
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"github.com/docker/machine/state"
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)
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// Driver is the driver used when no driver is selected. It is used to
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// connect to existing Docker hosts by specifying the URL of the host as
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// an option.
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type Driver struct {
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URL string
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}
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func init() {
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drivers.Register("none", &drivers.RegisteredDriver{
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New: NewDriver,
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GetCreateFlags: GetCreateFlags,
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})
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}
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func GetCreateFlags() []cli.Flag {
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return []cli.Flag{
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cli.StringFlag{
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Name: "url",
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Usage: "URL of host when no driver is selected",
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Value: "",
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},
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}
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}
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func NewDriver(machineName string, storePath string) (drivers.Driver, error) {
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return &Driver{}, nil
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}
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func (d *Driver) DriverName() string {
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return "none"
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}
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func (d *Driver) SetConfigFromFlags(flags drivers.DriverOptions) error {
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url := flags.String("url")
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if url == "" {
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return fmt.Errorf("--url option is required when no driver is selected")
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}
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validatedUrl, err := api.ValidateHost(url)
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if err != nil {
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return err
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}
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d.URL = validatedUrl
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return nil
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}
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func (d *Driver) GetURL() (string, error) {
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return d.URL, nil
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}
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func (d *Driver) GetIP() (string, error) {
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return "", nil
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}
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func (d *Driver) GetState() (state.State, error) {
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return state.None, nil
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}
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func (d *Driver) Create() error {
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return nil
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}
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func (d *Driver) Start() error {
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return fmt.Errorf("hosts without a driver cannot be started")
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}
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func (d *Driver) Stop() error {
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return fmt.Errorf("hosts without a driver cannot be stopped")
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}
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func (d *Driver) Remove() error {
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return nil
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}
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func (d *Driver) Restart() error {
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return fmt.Errorf("hosts without a driver cannot be restarted")
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}
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func (d *Driver) Kill() error {
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return fmt.Errorf("hosts without a driver cannot be killed")
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}
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func (d *Driver) Upgrade() error {
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return fmt.Errorf("hosts without a driver cannot be upgraded")
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}
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func (d *Driver) GetSSHCommand(args ...string) (*exec.Cmd, error) {
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return nil, fmt.Errorf("hosts without a driver do not support SSH")
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}
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