func (d *Driver) Kill() error {
vm, err := goca.NewVMFromName(d.MachineName)
if err != nil {
return err
}
err = vm.PowerOffHard()
if err != nil {
return err
}
return nil
}
func (d *Driver) Restart() error {
vm, err := goca.NewVMFromName(d.MachineName)
if err != nil {
return err
}
err = vm.Reboot()
if err != nil {
return err
}
return nil
}
func (d *Driver) Remove() error {
vm, err := goca.NewVMFromName(d.MachineName)
if err != nil {
return err
}
err = vm.ShutdownHard()
if err != nil {
return err
}
return nil
}
func GetVM(idArg string) (*goca.VM, error) {
if m, _ := regexp.MatchString("^\\d+$", idArg); m {
id, err := strconv.Atoi(idArg)
if err != nil {
return nil, err
}
return goca.NewVM(uint(id)), nil
} else {
if vm, err := goca.NewVMFromName(idArg); err == nil {
return vm, nil
} else {
return nil, err
}
}
}
func (d *Driver) GetIP() (string, error) {
vm, err := goca.NewVMFromName(d.MachineName)
if err != nil {
return "", err
}
err = vm.Info()
if err != nil {
return "", err
}
if ip, ok := vm.XPath("/VM/TEMPLATE/NIC/IP"); ok {
d.IPAddress = ip
}
if d.IPAddress == "" {
return "", fmt.Errorf("IP address is not set")
}
return d.IPAddress, nil
}
func (d *Driver) Start() error {
vm, err := goca.NewVMFromName(d.MachineName)
if err != nil {
return err
}
vm.Resume()
s := state.None
for retry := 0; retry < 50 && s != state.Running; retry++ {
s, err = d.GetState()
if err != nil {
return err
}
switch s {
case state.Running:
case state.Error:
return errors.New("VM in error state")
default:
time.Sleep(2 * time.Second)
}
}
if d.IPAddress == "" {
if d.IPAddress, err = d.GetIP(); err != nil {
return err
}
}
log.Infof("Waiting for SSH...")
// Wait for SSH over NAT to be available before returning to user
if err := drivers.WaitForSSH(d); err != nil {
return err
}
return nil
}
func (d *Driver) GetState() (state.State, error) {
vm, err := goca.NewVMFromName(d.MachineName)
if err != nil {
return state.None, err
}
err = vm.Info()
if err != nil {
return state.None, err
}
vm_state, lcm_state, err := vm.StateString()
if err != nil {
return state.None, err
}
switch vm_state {
case "INIT", "PENDING", "HOLD":
return state.Starting, nil
case "ACTIVE":
switch lcm_state {
case "RUNNING",
"DISK_SNAPSHOT",
"DISK_SNAPSHOT_REVERT",
"DISK_SNAPSHOT_DELETE",
"HOTPLUG",
"HOTPLUG_SNAPSHOT",
"HOTPLUG_NIC",
"HOTPLUG_SAVEAS":
return state.Running, nil
case "PROLOG",
"BOOT",
"MIGRATE",
"PROLOG_MIGRATE",
"PROLOG_RESUME",
"CLEANUP_RESUBMIT",
"BOOT_UNKNOWN",
"BOOT_POWEROFF",
"BOOT_SUSPENDED",
"BOOT_STOPPED",
"PROLOG_UNDEPLOY",
"BOOT_UNDEPLOY",
"BOOT_MIGRATE",
"PROLOG_MIGRATE_SUSPEND",
"SAVE_MIGRATE":
return state.Starting, nil
case "HOTPLUG_SAVEAS_POWEROFF",
"DISK_SNAPSHOT_POWEROFF",
"DISK_SNAPSHOT_REVERT_POWEROFF",
"DISK_SNAPSHOT_DELETE_POWEROFF",
"HOTPLUG_PROLOG_POWEROFF",
"HOTPLUG_EPILOG_POWEROFF",
"PROLOG_MIGRATE_POWEROFF",
"SAVE_STOP":
return state.Stopped, nil
case "HOTPLUG_SAVEAS_SUSPENDED",
"DISK_SNAPSHOT_SUSPENDED",
"DISK_SNAPSHOT_REVERT_SUSPENDED",
"DISK_SNAPSHOT_DELETE_SUSPENDED":
return state.Saved, nil
case "EPILOG_STOP",
"EPILOG",
"SHUTDOWN_UNDEPLOY",
"EPILOG_UNDEPLOY",
"SAVE_SUSPEND",
"SHUTDOWN",
"SHUTDOWN_POWEROFF",
"CANCEL",
"CLEANUP_DELETE":
return state.Stopping, nil
case "UNKNOWN",
"FAILURE",
"BOOT_FAILURE",
"BOOT_MIGRATE_FAILURE",
"PROLOG_MIGRATE_FAILURE",
"PROLOG_FAILURE",
"EPILOG_FAILURE",
"EPILOG_STOP_FAILURE",
"EPILOG_UNDEPLOY_FAILURE",
"PROLOG_MIGRATE_POWEROFF_FAILURE",
"PROLOG_MIGRATE_SUSPEND_FAILURE",
"BOOT_UNDEPLOY_FAILURE",
"BOOT_STOPPED_FAILURE",
"PROLOG_RESUME_FAILURE",
"PROLOG_UNDEPLOY_FAILURE":
return state.Error, nil
}
case "POWEROFF", "UNDEPLOYED":
return state.Stopped, nil
case "STOPPED", "SUSPENDED":
return state.Saved, nil
case "DONE", "FAILED":
return state.Error, nil
}
return state.Error, nil
}