mirror of
https://github.com/linka-cloud/d2vm.git
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run: fix flags not applied
Signed-off-by: Adphi <philippe.adrien.nousse@gmail.com>
This commit is contained in:
parent
62d8a1019d
commit
5ac3ab9292
GPG Key ID:
46BE4062DB2397FF
@ -26,19 +26,19 @@ const (
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var (
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defaultArch string
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defaultAccel string
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enableGUI *bool
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enableGUI bool
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disks Disks
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data *string
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accel *string
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arch *string
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cpus *uint
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mem *uint
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qemuCmd *string
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qemuDetached *bool
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networking *string
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data string
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accel string
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arch string
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cpus uint
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mem uint
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qemuCmd string
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qemuDetached bool
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networking string
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publishFlags MultipleFlag
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deviceFlags MultipleFlag
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usbEnabled *bool
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usbEnabled bool
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QemuCmd = &cobra.Command{
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Use: "qemu [options] [image-path]",
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@ -65,37 +65,30 @@ func init() {
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defaultAccel = "hvf:tcg"
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}
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flags := QemuCmd.Flags()
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// flags.Usage = func() {
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// fmt.Printf("Options:")
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// flags.PrintDefaults()
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// fmt.Printf("")
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// fmt.Printf("If not running as root note that '--networking bridge,br0' requires a")
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// fmt.Printf("setuid network helper and appropriate host configuration, see")
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// fmt.Printf("https://wiki.qemu.org/Features/HelperNetworking")
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// }
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enableGUI = flags.Bool("gui", false, "Set qemu to use video output instead of stdio")
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flags.BoolVar(&enableGUI, "gui", false, "Set qemu to use video output instead of stdio")
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// Paths and settings for disks
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flags.Var(&disks, "disk", "Disk config, may be repeated. [file=]path[,size=1G][,format=qcow2]")
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data = flags.String("data", "", "String of metadata to pass to VM; error to specify both -data and -data-file")
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flags.StringVar(&data, "data", "", "String of metadata to pass to VM; error to specify both -data and -data-file")
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// VM configuration
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accel = flags.String("accel", defaultAccel, "Choose acceleration mode. Use 'tcg' to disable it.")
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arch = flags.String("arch", defaultArch, "Type of architecture to use, e.g. x86_64, aarch64, s390x")
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cpus = flags.Uint("cpus", 1, "Number of CPUs")
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mem = flags.Uint("mem", 1024, "Amount of memory in MB")
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flags.StringVar(&accel, "accel", defaultAccel, "Choose acceleration mode. Use 'tcg' to disable it.")
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flags.StringVar(&arch, "arch", defaultArch, "Type of architecture to use, e.g. x86_64, aarch64, s390x")
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flags.UintVar(&cpus, "cpus", 1, "Number of CPUs")
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flags.UintVar(&mem, "mem", 1024, "Amount of memory in MB")
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// Backend configuration
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qemuCmd = flags.String("qemu", "", "Path to the qemu binary (otherwise look in $PATH)")
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qemuDetached = flags.Bool("detached", false, "Set qemu container to run in the background")
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flags.StringVar(&qemuCmd, "qemu", "", "Path to the qemu binary (otherwise look in $PATH)")
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flags.BoolVar(&qemuDetached, "detached", false, "Set qemu container to run in the background")
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// Networking
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networking = flags.String("networking", qemuNetworkingDefault, "Networking mode. Valid options are 'default', 'user', 'bridge[,name]', tap[,name] and 'none'. 'user' uses QEMUs userspace networking. 'bridge' connects to a preexisting bridge. 'tap' uses a prexisting tap device. 'none' disables networking.`")
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flags.StringVar(&networking, "networking", qemuNetworkingDefault, "Networking mode. Valid options are 'default', 'user', 'bridge[,name]', tap[,name] and 'none'. 'user' uses QEMUs userspace networking. 'bridge' connects to a preexisting bridge. 'tap' uses a prexisting tap device. 'none' disables networking.`")
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flags.Var(&publishFlags, "publish", "Publish a vm's port(s) to the host (default [])")
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// USB devices
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usbEnabled = flags.Bool("usb", false, "Enable USB controller")
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flags.BoolVar(&usbEnabled, "usb", false, "Enable USB controller")
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flags.Var(&deviceFlags, "device", "Add USB host device(s). Format driver[,prop=value][,...] -- add device, like -device on the qemu command line.")
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@ -107,7 +100,7 @@ func Qemu(cmd *cobra.Command, args []string) {
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vmUUID := uuid.New()
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// These envvars override the corresponding command line
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// options. So this must remain after the `flags.Parse` above.
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*accel = GetStringValue("LINUXKIT_QEMU_ACCEL", *accel, "")
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accel = GetStringValue("LINUXKIT_QEMU_ACCEL", accel, "")
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path := args[0]
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@ -134,11 +127,11 @@ func Qemu(cmd *cobra.Command, args []string) {
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disks = append(Disks{DiskConfig{Path: path}}, disks...)
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if *networking == "" || *networking == "default" {
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if networking == "" || networking == "default" {
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dflt := qemuNetworkingDefault
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networking = &dflt
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networking = dflt
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}
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netMode := strings.SplitN(*networking, ",", 2)
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netMode := strings.SplitN(networking, ",", 2)
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var netdevConfig string
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switch netMode[0] {
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@ -171,18 +164,18 @@ func Qemu(cmd *cobra.Command, args []string) {
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config := QemuConfig{
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Path: path,
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GUI: *enableGUI,
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GUI: enableGUI,
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Disks: disks,
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Arch: *arch,
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CPUs: *cpus,
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Memory: *mem,
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Accel: *accel,
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Detached: *qemuDetached,
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QemuBinPath: *qemuCmd,
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Arch: arch,
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CPUs: cpus,
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Memory: mem,
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Accel: accel,
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Detached: qemuDetached,
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QemuBinPath: qemuCmd,
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PublishedPorts: publishFlags,
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NetdevConfig: netdevConfig,
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UUID: vmUUID,
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USB: *usbEnabled,
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USB: usbEnabled,
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Devices: deviceFlags,
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}
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@ -25,26 +25,26 @@ var (
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Run: Vbox,
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}
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vboxmanageFlag *string
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vmName *string
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vboxmanageFlag string
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vmName string
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networks VBNetworks
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)
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func init() {
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flags := VboxCmd.Flags()
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// Display flags
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enableGUI = flags.Bool("gui", false, "Show the VM GUI")
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flags.Bool("gui", false, "Show the VM GUI")
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// vbox options
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vboxmanageFlag = flags.String("vboxmanage", "VBoxManage", "VBoxManage binary to use")
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vmName = flags.String("name", "", "Name of the Virtualbox VM")
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flags.StringVar(&vboxmanageFlag, "vboxmanage", "VBoxManage", "VBoxManage binary to use")
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flags.StringVar(&vmName, "name", "", "Name of the Virtualbox VM")
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// Paths and settings for disks
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flags.Var(&disks, "disk", "Disk config, may be repeated. [file=]path[,size=1G][,format=raw]")
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// VM configuration
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cpus = flags.Uint("cpus", 1, "Number of CPUs")
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mem = flags.Uint("mem", 1024, "Amount of memory in MB")
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flags.Uint("cpus", 1, "Number of CPUs")
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flags.Uint("mem", 1024, "Amount of memory in MB")
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// networking
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flags.Var(&networks, "networking", "Network config, may be repeated. [type=](null|nat|bridged|intnet|hostonly|generic|natnetwork[<devicename>])[,[bridge|host]adapter=<interface>]")
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@ -57,12 +57,12 @@ func init() {
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func Vbox(cmd *cobra.Command, args []string) {
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path := args[0]
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vboxmanage, err := exec.LookPath(*vboxmanageFlag)
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vboxmanage, err := exec.LookPath(vboxmanageFlag)
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if err != nil {
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log.Fatalf("Cannot find management binary %s: %v", *vboxmanageFlag, err)
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log.Fatalf("Cannot find management binary %s: %v", vboxmanageFlag, err)
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}
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name := *vmName
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name := vmName
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if name == "" {
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name = strings.TrimSuffix(filepath.Base(path), filepath.Ext(path))
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}
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@ -80,12 +80,12 @@ func Vbox(cmd *cobra.Command, args []string) {
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log.Fatalf("modifyvm --acpi error: %v\n%s", err, out)
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}
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_, out, err = manage(vboxmanage, "modifyvm", name, "--memory", fmt.Sprintf("%d", *mem))
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_, out, err = manage(vboxmanage, "modifyvm", name, "--memory", fmt.Sprintf("%d", mem))
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if err != nil {
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log.Fatalf("modifyvm --memory error: %v\n%s", err, out)
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}
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_, out, err = manage(vboxmanage, "modifyvm", name, "--cpus", fmt.Sprintf("%d", *cpus))
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_, out, err = manage(vboxmanage, "modifyvm", name, "--cpus", fmt.Sprintf("%d", cpus))
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if err != nil {
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log.Fatalf("modifyvm --cpus error: %v\n%s", err, out)
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}
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@ -200,7 +200,7 @@ func Vbox(cmd *cobra.Command, args []string) {
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}
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var vmType string
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if *enableGUI {
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if enableGUI {
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vmType = "gui"
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} else {
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vmType = "headless"
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