cloudpods/pkg/multicloud/esxi/shell/virtualmachine.go

// Copyright 2019 Yunion
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package shell

import (
	"context"
	"fmt"

	"yunion.io/x/pkg/errors"

	"yunion.io/x/onecloud/pkg/multicloud/esxi"
	"yunion.io/x/onecloud/pkg/util/printutils"
	"yunion.io/x/onecloud/pkg/util/shellutils"
)

func init() {
	type VirtualMachineListOptions struct {
		HOSTIP   string `help:"Host IP"`
		Template bool   `help:"Whether it is tempalte virtual machine"`
	}
	shellutils.R(&VirtualMachineListOptions{}, "vm-list", "List vms of a host", func(cli *esxi.SESXiClient, args *VirtualMachineListOptions) error {
		host, err := cli.FindHostByIp(args.HOSTIP)
		if err != nil {
			return err
		}
		if args.Template {
			vms, err := host.GetTemplateVMs()
			if err != nil {
				return err
			}
			printList(vms, []string{})
			return nil
		}
		vms, err := host.GetIVMs2()
		if err != nil {
			return err
		}
		printList(vms, []string{})
		return nil
	})

	type VirtualMachineCloneOptions struct {
		HOSTIP     string `help:"Host IP"`
		TEMPLATEID string `help:"id of template ma"`
		NAME       string `help:"New VM's name'"`
		Uuid       string `help:"Uuid of new VM"`
		CpuNum     int    `help:"Number of CPU""`
		MemSize    int    `help:"Size of Memory(MB)"`
	}
	shellutils.R(&VirtualMachineCloneOptions{}, "vm-clone", "Clone vm", func(cli *esxi.SESXiClient,
		args *VirtualMachineCloneOptions) error {
		host, err := cli.FindHostByIp(args.HOSTIP)
		if err != nil {
			return err
		}
		idss, err := host.GetDataStores()
		if err != nil {
			return err
		}
		if len(idss) == 0 {
			return fmt.Errorf("no datastore")
		}
		temVm, err := host.GetTemplateVMById(args.TEMPLATEID)
		if err != nil {
			return err
		}
		createParams := esxi.SCreateVMParam{
			Name: args.NAME,
			Uuid: args.Uuid,
			Cpu:  args.CpuNum,
			Mem:  args.MemSize,
		}
		vm, err := host.CloneVM(context.Background(), temVm, idss[0].(*esxi.SDatastore), createParams)
		if err != nil {
			return errors.Wrap(err, "SHost.CloneVMFromTemplate")
		}
		printObject(vm)
		return nil
	})

	type VirtualMachineShowOptions struct {
		HOSTIP   string `help:"Host IP"`
		VMID     string `help:"VM ID"`
		Template bool
	}
	shellutils.R(&VirtualMachineShowOptions{}, "vm-show", "Show vm details", func(cli *esxi.SESXiClient, args *VirtualMachineShowOptions) error {
		host, err := cli.FindHostByIp(args.HOSTIP)
		if err != nil {
			return err
		}
		if args.Template {
			vm, err := host.GetTemplateVMById(args.VMID)
			if err != nil {
				return err
			}
			printObject(vm)
			return nil
		}
		vm, err := host.GetIVMById(args.VMID)
		if err != nil {
			return err
		}
		printObject(vm)
		return nil
	})

	shellutils.R(&VirtualMachineShowOptions{}, "vm-nics", "Show vm nics details", func(cli *esxi.SESXiClient, args *VirtualMachineShowOptions) error {
		host, err := cli.FindHostByIp(args.HOSTIP)
		if err != nil {
			return err
		}
		vm, err := host.GetIVMById(args.VMID)
		if err != nil {
			return err
		}
		vmnics, err := vm.GetINics()
		if err != nil {
			return err
		}
		printList(vmnics, []string{})
		return nil
	})

	shellutils.R(&VirtualMachineShowOptions{}, "vm-disks", "Show vm disks details", func(cli *esxi.SESXiClient, args *VirtualMachineShowOptions) error {
		host, err := cli.FindHostByIp(args.HOSTIP)
		if err != nil {
			return err
		}
		vm, err := host.GetIVMById(args.VMID)
		if err != nil {
			return err
		}
		vmdisks, err := vm.GetIDisks()
		if err != nil {
			return err
		}
		printList(vmdisks, []string{})
		return nil
	})

	type VirtualMachineDiskResizeOptions struct {
		HOSTIP  string `help:"host ip"`
		VMID    string `help:"virtual machine UUID"`
		DISKIDX int    `help:"disk index"`
		SIZEGB  int64  `help:"new size of disk"`
	}
	shellutils.R(&VirtualMachineDiskResizeOptions{}, "vm-disk-resize", "Resize a vm disk", func(cli *esxi.SESXiClient, args *VirtualMachineDiskResizeOptions) error {
		host, err := cli.FindHostByIp(args.HOSTIP)
		if err != nil {
			return err
		}
		vm, err := host.GetIVMById(args.VMID)
		if err != nil {
			return err
		}
		vmdisks, err := vm.GetIDisks()
		if err != nil {
			return err
		}
		if args.DISKIDX < 0 || args.DISKIDX >= len(vmdisks) {
			return fmt.Errorf("Out of index: %d", args.DISKIDX)
		}
		disk := vmdisks[args.DISKIDX]
		ctx := context.Background()
		return disk.Resize(ctx, args.SIZEGB*1024)
	})

	shellutils.R(&VirtualMachineShowOptions{}, "vm-vnc", "Show vm VNC details", func(cli *esxi.SESXiClient, args *VirtualMachineShowOptions) error {
		host, err := cli.FindHostByIp(args.HOSTIP)
		if err != nil {
			return err
		}
		vm, err := host.GetIVMById(args.VMID)
		if err != nil {
			return err
		}
		info, err := vm.GetVNCInfo()
		if err != nil {
			return err
		}
		printutils.PrintJSONObject(info)
		return nil
	})

	shellutils.R(&VirtualMachineShowOptions{}, "vm-file-status", "Show vm files details", func(cli *esxi.SESXiClient, args *VirtualMachineShowOptions) error {
		host, err := cli.FindHostByIp(args.HOSTIP)
		if err != nil {
			return err
		}
		vm, err := host.GetIVMById(args.VMID)
		if err != nil {
			return err
		}
		err = vm.(*esxi.SVirtualMachine).CheckFileInfo(context.Background())
		if err != nil {
			return err
		}
		return nil
	})

}