func (c *containerBase) startGuestProgram(ctx context.Context, name string, args string) error { // make sure we have vm if c.vm == nil { return NotYetExistError{c.ExecConfig.ID} } defer trace.End(trace.Begin(c.ExecConfig.ID)) o := guest.NewOperationsManager(c.vm.Client.Client, c.vm.Reference()) m, err := o.ProcessManager(ctx) if err != nil { return err } spec := types.GuestProgramSpec{ ProgramPath: name, Arguments: args, } auth := types.NamePasswordAuthentication{ Username: c.ExecConfig.ID, } _, err = m.StartProgram(ctx, &auth, &spec) return err }
func (flag *GuestFlag) ProcessManager() (*guest.ProcessManager, error) { c, err := flag.Client() if err != nil { return nil, err } vm, err := flag.VirtualMachine() if err != nil { return nil, err } o := guest.NewOperationsManager(c, vm.Reference()) return o.ProcessManager(context.TODO()) }
func (c *Container) startGuestProgram(ctx context.Context, name string, args string) error { o := guest.NewOperationsManager(c.vm.Client.Client, c.vm.Reference()) m, err := o.ProcessManager(ctx) if err != nil { return err } spec := types.GuestProgramSpec{ ProgramPath: name, Arguments: args, } auth := types.NamePasswordAuthentication{ Username: c.ExecConfig.ID, } _, err = m.StartProgram(ctx, &auth, &spec) return err }
// Create has the following implementation: // 1. check whether the docker directory contains the boot2docker ISO // 2. generate an SSH keypair and bundle it in a tar. // 3. create a virtual machine with the boot2docker ISO mounted; // 4. reconfigure the virtual machine network and disk size; func (d *Driver) Create() error { b2dutils := mcnutils.NewB2dUtils(d.StorePath) if err := b2dutils.CopyIsoToMachineDir(d.Boot2DockerURL, d.MachineName); err != nil { return err } log.Infof("Generating SSH Keypair...") if err := ssh.GenerateSSHKey(d.GetSSHKeyPath()); err != nil { return err } // Create context ctx, cancel := context.WithCancel(context.Background()) defer cancel() c, err := d.vsphereLogin(ctx) if err != nil { return err } defer c.Logout(ctx) // Create a new finder f := find.NewFinder(c.Client, true) dc, err := f.DatacenterOrDefault(ctx, d.Datacenter) if err != nil { return err } f.SetDatacenter(dc) dss, err := f.DatastoreOrDefault(ctx, d.Datastore) if err != nil { return err } net, err := f.NetworkOrDefault(ctx, d.Network) if err != nil { return err } hs, err := f.HostSystemOrDefault(ctx, d.HostSystem) if err != nil { return err } var rp *object.ResourcePool if d.Pool != "" { // Find specified Resource Pool rp, err = f.ResourcePool(ctx, d.Pool) if err != nil { return err } } else { // Pick default Resource Pool for Host System rp, err = hs.ResourcePool(ctx) if err != nil { return err } } spec := types.VirtualMachineConfigSpec{ Name: d.MachineName, GuestId: "otherLinux64Guest", Files: &types.VirtualMachineFileInfo{VmPathName: fmt.Sprintf("[%s]", dss.Name())}, NumCPUs: int32(d.CPU), MemoryMB: int64(d.Memory), } scsi, err := object.SCSIControllerTypes().CreateSCSIController("pvscsi") if err != nil { return err } spec.DeviceChange = append(spec.DeviceChange, &types.VirtualDeviceConfigSpec{ Operation: types.VirtualDeviceConfigSpecOperationAdd, Device: scsi, }) log.Infof("Creating VM...") folders, err := dc.Folders(ctx) task, err := folders.VmFolder.CreateVM(ctx, spec, rp, hs) if err != nil { return err } info, err := task.WaitForResult(ctx, nil) if err != nil { return err } log.Infof("Uploading Boot2docker ISO ...") dsurl, err := dss.URL(ctx, dc, fmt.Sprintf("%s/%s", d.MachineName, isoFilename)) if err != nil { return err } p := soap.DefaultUpload if err = c.Client.UploadFile(d.ISO, dsurl, &p); err != nil { return err } // Retrieve the new VM vm := object.NewVirtualMachine(c.Client, info.Result.(types.ManagedObjectReference)) devices, err := vm.Device(ctx) if err != nil { return err } var add []types.BaseVirtualDevice controller, err := devices.FindDiskController("scsi") if err != nil { return err } disk := devices.CreateDisk(controller, dss.Reference(), dss.Path(fmt.Sprintf("%s/%s.vmdk", d.MachineName, d.MachineName))) // Convert MB to KB disk.CapacityInKB = int64(d.DiskSize) * 1024 add = append(add, disk) ide, err := devices.FindIDEController("") if err != nil { return err } cdrom, err := devices.CreateCdrom(ide) if err != nil { return err } add = append(add, devices.InsertIso(cdrom, dss.Path(fmt.Sprintf("%s/%s", d.MachineName, isoFilename)))) backing, err := net.EthernetCardBackingInfo(ctx) if err != nil { return err } netdev, err := object.EthernetCardTypes().CreateEthernetCard("vmxnet3", backing) if err != nil { return err } log.Infof("Reconfiguring VM...") add = append(add, netdev) if vm.AddDevice(ctx, add...); err != nil { return err } if err := d.Start(); err != nil { return err } log.Infof("Provisioning certs and ssh keys...") // Generate a tar keys bundle if err := d.generateKeyBundle(); err != nil { return err } opman := guest.NewOperationsManager(c.Client, vm.Reference()) fileman, err := opman.FileManager(ctx) if err != nil { return err } src := d.ResolveStorePath("userdata.tar") s, err := os.Stat(src) if err != nil { return err } auth := AuthFlag{} flag := FileAttrFlag{} auth.auth.Username = B2DUser auth.auth.Password = B2DPass flag.SetPerms(0, 0, 660) url, err := fileman.InitiateFileTransferToGuest(ctx, auth.Auth(), "/home/docker/userdata.tar", flag.Attr(), s.Size(), true) if err != nil { return err } u, err := c.Client.ParseURL(url) if err != nil { return err } if err = c.Client.UploadFile(src, u, nil); err != nil { return err } procman, err := opman.ProcessManager(ctx) if err != nil { return err } var env []string guestspec := types.GuestProgramSpec{ ProgramPath: "/usr/bin/sudo", Arguments: "/bin/mv /home/docker/userdata.tar /var/lib/boot2docker/userdata.tar && /usr/bin/sudo tar xf /var/lib/boot2docker/userdata.tar -C /home/docker/ > /var/log/userdata.log 2>&1 && /usr/bin/sudo chown -R docker:staff /home/docker", WorkingDirectory: "", EnvVariables: env, } _, err = procman.StartProgram(ctx, auth.Auth(), &guestspec) if err != nil { return err } return nil }
func (d *Dispatcher) enableSSH(ctx context.Context, vch *vm.VirtualMachine, password, authorizedKey string) error { op, err := trace.FromContext(ctx) if err != nil { op = trace.NewOperation(ctx, "enable ssh in appliance") } state, err := vch.PowerState(op) if err != nil { log.Errorf("Failed to get appliance power state, service might not be available at this moment.") } if state != types.VirtualMachinePowerStatePoweredOn { err = errors.Errorf("VCH appliance is not powered on, state %s", state) op.Errorf("%s", err) return err } running, err := vch.IsToolsRunning(op) if err != nil || !running { err = errors.New("Tools is not running in the appliance, unable to continue") op.Errorf("%s", err) return err } manager := guest.NewOperationsManager(d.session.Client.Client, vch.Reference()) processManager, err := manager.ProcessManager(op) if err != nil { err = errors.Errorf("Unable to manage processes in appliance VM: %s", err) op.Errorf("%s", err) return err } auth := types.NamePasswordAuthentication{} spec := types.GuestProgramSpec{ ProgramPath: "enable-ssh", Arguments: string(authorizedKey), WorkingDirectory: "/", EnvVariables: []string{}, } _, err = processManager.StartProgram(op, &auth, &spec) if err != nil { err = errors.Errorf("Unable to enable SSH in appliance VM: %s", err) op.Errorf("%s", err) return err } if password == "" { return nil } // set the password as well spec = types.GuestProgramSpec{ ProgramPath: "passwd", Arguments: password, WorkingDirectory: "/", EnvVariables: []string{}, } _, err = processManager.StartProgram(op, &auth, &spec) if err != nil { err = errors.Errorf("Unable to enable in appliance VM: %s", err) op.Errorf("%s", err) return err } return nil }
// // uploadBundle creates and uploads the ssh key tar bundle to the VM // using the ProcessManager. // // Parameters: // vmMoRef: ManagedObjectReference of the VM to which the bundle has to be // uploaded // ctx: The context for this API call // client: Client object that contains the vSphere connection // // Returns: // (error): errors from generating, uploading bundles from OperationsManager // and ProcessManager // func (d *Driver) uploadBundle(vmMoRef types.ManagedObjectReference, ctx context.Context, client *vim25.Client) error { log.Infof("Provisioning certs and ssh keys...") // Generate a tar keys bundle if err := d.generateKeyBundle(); err != nil { return err } opman := guest.NewOperationsManager(client, vmMoRef) fileman, err := opman.FileManager(ctx) if err != nil { return err } src := d.ResolveStorePath("userdata.tar") s, err := os.Stat(src) if err != nil { return err } auth := AuthFlag{} flag := FileAttrFlag{} auth.auth.Username = B2DUser auth.auth.Password = B2DPass flag.SetPerms(0, 0, 660) log.Infof("Uploading the tar bundle to the VM") url, err := fileman.InitiateFileTransferToGuest(ctx, auth.Auth(), "/tmp/userdata.tar", flag.Attr(), s.Size(), true) if err != nil { return err } u, err := client.ParseURL(url) if err != nil { return err } if err = client.UploadFile(src, u, nil); err != nil { return err } procman, err := opman.ProcessManager(ctx) if err != nil { return err } var env []string guestspec := types.GuestProgramSpec{ ProgramPath: "/usr/bin/sudo", Arguments: "tar xf /tmp/userdata.tar -C /home/docker/", WorkingDirectory: "", EnvVariables: env, } log.Debugf("Unbundling the keys into user directory") pid, err := procman.StartProgram(ctx, auth.Auth(), &guestspec) if err != nil { return err } // Wait for tar to complete pids := []int64{pid} done := false for done != true { procs, err := procman.ListProcesses(ctx, auth.Auth(), pids) if err != nil { return err } if procs[0].EndTime != nil { done = true } } guestspec = types.GuestProgramSpec{ ProgramPath: "/usr/bin/sudo", Arguments: "chown -R docker:staff /home/docker", WorkingDirectory: "", EnvVariables: env, } log.Debugf("Setting permissions for untarred files") _, err = procman.StartProgram(ctx, auth.Auth(), &guestspec) if err != nil { log.Debugf("Error Setting permissions for untarred files") return err } return nil }