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resource_vsphere_virtual_machine.go
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resource_vsphere_virtual_machine.go
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package vsphere
import (
"fmt"
"log"
"net"
"strconv"
"strings"
"github.com/hashicorp/terraform/helper/schema"
"github.com/vmware/govmomi"
"github.com/vmware/govmomi/find"
"github.com/vmware/govmomi/object"
"github.com/vmware/govmomi/property"
"github.com/vmware/govmomi/vim25/mo"
"github.com/vmware/govmomi/vim25/types"
"golang.org/x/net/context"
)
var DefaultDNSSuffixes = []string{
"vsphere.local",
}
var DefaultDNSServers = []string{
"8.8.8.8",
"8.8.4.4",
}
var DiskControllerTypes = []string{
"scsi",
"scsi-lsi-parallel",
"scsi-buslogic",
"scsi-paravirtual",
"scsi-lsi-sas",
"ide",
}
type networkInterface struct {
deviceName string
label string
ipv4Address string
ipv4PrefixLength int
ipv4Gateway string
ipv6Address string
ipv6PrefixLength int
ipv6Gateway string
adapterType string // TODO: Make "adapter_type" argument
macAddress string
}
type hardDisk struct {
name string
size int64
iops int64
initType string
vmdkPath string
controller string
bootable bool
}
//Additional options Vsphere can use clones of windows machines
type windowsOptConfig struct {
productKey string
adminPassword string
domainUser string
domain string
domainUserPassword string
}
type cdrom struct {
datastore string
path string
}
type memoryAllocation struct {
reservation int64
}
type virtualMachine struct {
name string
folder string
datacenter string
cluster string
resourcePool string
datastore string
vcpu int32
memoryMb int64
memoryAllocation memoryAllocation
template string
networkInterfaces []networkInterface
hardDisks []hardDisk
cdroms []cdrom
domain string
timeZone string
dnsSuffixes []string
dnsServers []string
hasBootableVmdk bool
linkedClone bool
skipCustomization bool
enableDiskUUID bool
windowsOptionalConfig windowsOptConfig
customConfigurations map[string](types.AnyType)
}
func (v virtualMachine) Path() string {
return vmPath(v.folder, v.name)
}
func vmPath(folder string, name string) string {
var path string
if len(folder) > 0 {
path += folder + "/"
}
return path + name
}
func resourceVSphereVirtualMachine() *schema.Resource {
return &schema.Resource{
Create: resourceVSphereVirtualMachineCreate,
Read: resourceVSphereVirtualMachineRead,
Update: resourceVSphereVirtualMachineUpdate,
Delete: resourceVSphereVirtualMachineDelete,
SchemaVersion: 1,
MigrateState: resourceVSphereVirtualMachineMigrateState,
Schema: map[string]*schema.Schema{
"name": &schema.Schema{
Type: schema.TypeString,
Required: true,
ForceNew: true,
},
"folder": &schema.Schema{
Type: schema.TypeString,
Optional: true,
ForceNew: true,
},
"vcpu": &schema.Schema{
Type: schema.TypeInt,
Required: true,
},
"memory": &schema.Schema{
Type: schema.TypeInt,
Required: true,
},
"memory_reservation": &schema.Schema{
Type: schema.TypeInt,
Optional: true,
Default: 0,
ForceNew: true,
},
"datacenter": &schema.Schema{
Type: schema.TypeString,
Optional: true,
ForceNew: true,
},
"cluster": &schema.Schema{
Type: schema.TypeString,
Optional: true,
ForceNew: true,
},
"resource_pool": &schema.Schema{
Type: schema.TypeString,
Optional: true,
ForceNew: true,
},
"linked_clone": &schema.Schema{
Type: schema.TypeBool,
Optional: true,
Default: false,
ForceNew: true,
},
"gateway": &schema.Schema{
Type: schema.TypeString,
Optional: true,
ForceNew: true,
Deprecated: "Please use network_interface.ipv4_gateway",
},
"domain": &schema.Schema{
Type: schema.TypeString,
Optional: true,
ForceNew: true,
Default: "vsphere.local",
},
"time_zone": &schema.Schema{
Type: schema.TypeString,
Optional: true,
ForceNew: true,
Default: "Etc/UTC",
},
"dns_suffixes": &schema.Schema{
Type: schema.TypeList,
Optional: true,
Elem: &schema.Schema{Type: schema.TypeString},
ForceNew: true,
},
"dns_servers": &schema.Schema{
Type: schema.TypeList,
Optional: true,
Elem: &schema.Schema{Type: schema.TypeString},
ForceNew: true,
},
"skip_customization": &schema.Schema{
Type: schema.TypeBool,
Optional: true,
ForceNew: true,
Default: false,
},
"enable_disk_uuid": &schema.Schema{
Type: schema.TypeBool,
Optional: true,
ForceNew: true,
Default: false,
},
"uuid": &schema.Schema{
Type: schema.TypeString,
Computed: true,
},
"custom_configuration_parameters": &schema.Schema{
Type: schema.TypeMap,
Optional: true,
ForceNew: true,
},
"windows_opt_config": &schema.Schema{
Type: schema.TypeList,
Optional: true,
ForceNew: true,
Elem: &schema.Resource{
Schema: map[string]*schema.Schema{
"product_key": &schema.Schema{
Type: schema.TypeString,
Optional: true,
ForceNew: true,
},
"admin_password": &schema.Schema{
Type: schema.TypeString,
Optional: true,
ForceNew: true,
},
"domain_user": &schema.Schema{
Type: schema.TypeString,
Optional: true,
ForceNew: true,
},
"domain": &schema.Schema{
Type: schema.TypeString,
Optional: true,
ForceNew: true,
},
"domain_user_password": &schema.Schema{
Type: schema.TypeString,
Optional: true,
ForceNew: true,
},
},
},
},
"network_interface": &schema.Schema{
Type: schema.TypeList,
Required: true,
ForceNew: true,
Elem: &schema.Resource{
Schema: map[string]*schema.Schema{
"label": &schema.Schema{
Type: schema.TypeString,
Required: true,
ForceNew: true,
},
"ip_address": &schema.Schema{
Type: schema.TypeString,
Optional: true,
Computed: true,
Deprecated: "Please use ipv4_address",
},
"subnet_mask": &schema.Schema{
Type: schema.TypeString,
Optional: true,
Computed: true,
Deprecated: "Please use ipv4_prefix_length",
},
"ipv4_address": &schema.Schema{
Type: schema.TypeString,
Optional: true,
Computed: true,
},
"ipv4_prefix_length": &schema.Schema{
Type: schema.TypeInt,
Optional: true,
Computed: true,
},
"ipv4_gateway": &schema.Schema{
Type: schema.TypeString,
Optional: true,
Computed: true,
},
"ipv6_address": &schema.Schema{
Type: schema.TypeString,
Optional: true,
Computed: true,
},
"ipv6_prefix_length": &schema.Schema{
Type: schema.TypeInt,
Optional: true,
Computed: true,
},
"ipv6_gateway": &schema.Schema{
Type: schema.TypeString,
Optional: true,
Computed: true,
},
"adapter_type": &schema.Schema{
Type: schema.TypeString,
Optional: true,
ForceNew: true,
},
"mac_address": &schema.Schema{
Type: schema.TypeString,
Optional: true,
Computed: true,
},
},
},
},
"disk": &schema.Schema{
Type: schema.TypeSet,
Required: true,
Elem: &schema.Resource{
Schema: map[string]*schema.Schema{
"uuid": &schema.Schema{
Type: schema.TypeString,
Computed: true,
},
"key": &schema.Schema{
Type: schema.TypeInt,
Computed: true,
},
"template": &schema.Schema{
Type: schema.TypeString,
Optional: true,
},
"type": &schema.Schema{
Type: schema.TypeString,
Optional: true,
Default: "eager_zeroed",
ValidateFunc: func(v interface{}, k string) (ws []string, errors []error) {
value := v.(string)
if value != "thin" && value != "eager_zeroed" && value != "lazy" {
errors = append(errors, fmt.Errorf(
"only 'thin', 'eager_zeroed', and 'lazy' are supported values for 'type'"))
}
return
},
},
"datastore": &schema.Schema{
Type: schema.TypeString,
Optional: true,
},
"size": &schema.Schema{
Type: schema.TypeInt,
Optional: true,
},
"name": &schema.Schema{
Type: schema.TypeString,
Optional: true,
},
"iops": &schema.Schema{
Type: schema.TypeInt,
Optional: true,
},
"vmdk": &schema.Schema{
// TODO: Add ValidateFunc to confirm path exists
Type: schema.TypeString,
Optional: true,
},
"bootable": &schema.Schema{
Type: schema.TypeBool,
Optional: true,
},
"keep_on_remove": &schema.Schema{
Type: schema.TypeBool,
Optional: true,
},
"controller_type": &schema.Schema{
Type: schema.TypeString,
Optional: true,
Default: "scsi",
ValidateFunc: func(v interface{}, k string) (ws []string, errors []error) {
value := v.(string)
found := false
for _, t := range DiskControllerTypes {
if t == value {
found = true
}
}
if !found {
errors = append(errors, fmt.Errorf(
"Supported values for 'controller_type' are %v", strings.Join(DiskControllerTypes, ", ")))
}
return
},
},
},
},
},
"detach_unknown_disks_on_delete": &schema.Schema{
Type: schema.TypeBool,
Optional: true,
Default: false,
},
"cdrom": &schema.Schema{
Type: schema.TypeList,
Optional: true,
ForceNew: true,
Elem: &schema.Resource{
Schema: map[string]*schema.Schema{
"datastore": &schema.Schema{
Type: schema.TypeString,
Required: true,
ForceNew: true,
},
"path": &schema.Schema{
Type: schema.TypeString,
Required: true,
ForceNew: true,
},
},
},
},
},
}
}
func resourceVSphereVirtualMachineUpdate(d *schema.ResourceData, meta interface{}) error {
// flag if changes have to be applied
hasChanges := false
// flag if changes have to be done when powered off
rebootRequired := false
// make config spec
configSpec := types.VirtualMachineConfigSpec{}
if d.HasChange("vcpu") {
configSpec.NumCPUs = int32(d.Get("vcpu").(int))
hasChanges = true
rebootRequired = true
}
if d.HasChange("memory") {
configSpec.MemoryMB = int64(d.Get("memory").(int))
hasChanges = true
rebootRequired = true
}
client := meta.(*govmomi.Client)
dc, err := getDatacenter(client, d.Get("datacenter").(string))
if err != nil {
return err
}
finder := find.NewFinder(client.Client, true)
finder = finder.SetDatacenter(dc)
vm, err := finder.VirtualMachine(context.TODO(), vmPath(d.Get("folder").(string), d.Get("name").(string)))
if err != nil {
return err
}
if d.HasChange("disk") {
hasChanges = true
oldDisks, newDisks := d.GetChange("disk")
oldDiskSet := oldDisks.(*schema.Set)
newDiskSet := newDisks.(*schema.Set)
addedDisks := newDiskSet.Difference(oldDiskSet)
removedDisks := oldDiskSet.Difference(newDiskSet)
// Removed disks
for _, diskRaw := range removedDisks.List() {
if disk, ok := diskRaw.(map[string]interface{}); ok {
devices, err := vm.Device(context.TODO())
if err != nil {
return fmt.Errorf("[ERROR] Update Remove Disk - Could not get virtual device list: %v", err)
}
virtualDisk := devices.FindByKey(int32(disk["key"].(int)))
keep := false
if v, ok := disk["keep_on_remove"].(bool); ok {
keep = v
}
err = vm.RemoveDevice(context.TODO(), keep, virtualDisk)
if err != nil {
return fmt.Errorf("[ERROR] Update Remove Disk - Error removing disk: %v", err)
}
}
}
// Added disks
for _, diskRaw := range addedDisks.List() {
if disk, ok := diskRaw.(map[string]interface{}); ok {
var datastore *object.Datastore
if disk["datastore"] == "" {
datastore, err = finder.DefaultDatastore(context.TODO())
if err != nil {
return fmt.Errorf("[ERROR] Update Remove Disk - Error finding datastore: %v", err)
}
} else {
datastore, err = finder.Datastore(context.TODO(), disk["datastore"].(string))
if err != nil {
log.Printf("[ERROR] Couldn't find datastore %v. %s", disk["datastore"].(string), err)
return err
}
}
var size int64
if disk["size"] == 0 {
size = 0
} else {
size = int64(disk["size"].(int))
}
iops := int64(disk["iops"].(int))
controller_type := disk["controller_type"].(string)
var mo mo.VirtualMachine
vm.Properties(context.TODO(), vm.Reference(), []string{"summary", "config"}, &mo)
var diskPath string
switch {
case disk["vmdk"] != "":
diskPath = disk["vmdk"].(string)
case disk["name"] != "":
snapshotFullDir := mo.Config.Files.SnapshotDirectory
split := strings.Split(snapshotFullDir, " ")
if len(split) != 2 {
return fmt.Errorf("[ERROR] createVirtualMachine - failed to split snapshot directory: %v", snapshotFullDir)
}
vmWorkingPath := split[1]
diskPath = vmWorkingPath + disk["name"].(string)
default:
return fmt.Errorf("[ERROR] resourceVSphereVirtualMachineUpdate - Neither vmdk path nor vmdk name was given")
}
var initType string
if disk["type"] != "" {
initType = disk["type"].(string)
} else {
initType = "thin"
}
log.Printf("[INFO] Attaching disk: %v", diskPath)
err = addHardDisk(vm, size, iops, initType, datastore, diskPath, controller_type)
if err != nil {
log.Printf("[ERROR] Add Hard Disk Failed: %v", err)
return err
}
}
if err != nil {
return err
}
}
}
// do nothing if there are no changes
if !hasChanges {
return nil
}
log.Printf("[DEBUG] virtual machine config spec: %v", configSpec)
if rebootRequired {
log.Printf("[INFO] Shutting down virtual machine: %s", d.Id())
task, err := vm.PowerOff(context.TODO())
if err != nil {
return err
}
err = task.Wait(context.TODO())
if err != nil {
return err
}
}
log.Printf("[INFO] Reconfiguring virtual machine: %s", d.Id())
task, err := vm.Reconfigure(context.TODO(), configSpec)
if err != nil {
log.Printf("[ERROR] %s", err)
}
err = task.Wait(context.TODO())
if err != nil {
log.Printf("[ERROR] %s", err)
}
if rebootRequired {
task, err = vm.PowerOn(context.TODO())
if err != nil {
return err
}
err = task.Wait(context.TODO())
if err != nil {
log.Printf("[ERROR] %s", err)
}
}
return resourceVSphereVirtualMachineRead(d, meta)
}
func resourceVSphereVirtualMachineCreate(d *schema.ResourceData, meta interface{}) error {
client := meta.(*govmomi.Client)
vm := virtualMachine{
name: d.Get("name").(string),
vcpu: int32(d.Get("vcpu").(int)),
memoryMb: int64(d.Get("memory").(int)),
memoryAllocation: memoryAllocation{
reservation: int64(d.Get("memory_reservation").(int)),
},
}
if v, ok := d.GetOk("folder"); ok {
vm.folder = v.(string)
}
if v, ok := d.GetOk("datacenter"); ok {
vm.datacenter = v.(string)
}
if v, ok := d.GetOk("cluster"); ok {
vm.cluster = v.(string)
}
if v, ok := d.GetOk("resource_pool"); ok {
vm.resourcePool = v.(string)
}
if v, ok := d.GetOk("domain"); ok {
vm.domain = v.(string)
}
if v, ok := d.GetOk("time_zone"); ok {
vm.timeZone = v.(string)
}
if v, ok := d.GetOk("linked_clone"); ok {
vm.linkedClone = v.(bool)
}
if v, ok := d.GetOk("skip_customization"); ok {
vm.skipCustomization = v.(bool)
}
if v, ok := d.GetOk("enable_disk_uuid"); ok {
vm.enableDiskUUID = v.(bool)
}
if raw, ok := d.GetOk("dns_suffixes"); ok {
for _, v := range raw.([]interface{}) {
vm.dnsSuffixes = append(vm.dnsSuffixes, v.(string))
}
} else {
vm.dnsSuffixes = DefaultDNSSuffixes
}
if raw, ok := d.GetOk("dns_servers"); ok {
for _, v := range raw.([]interface{}) {
vm.dnsServers = append(vm.dnsServers, v.(string))
}
} else {
vm.dnsServers = DefaultDNSServers
}
if vL, ok := d.GetOk("custom_configuration_parameters"); ok {
if custom_configs, ok := vL.(map[string]interface{}); ok {
custom := make(map[string]types.AnyType)
for k, v := range custom_configs {
custom[k] = v
}
vm.customConfigurations = custom
log.Printf("[DEBUG] custom_configuration_parameters init: %v", vm.customConfigurations)
}
}
if vL, ok := d.GetOk("network_interface"); ok {
networks := make([]networkInterface, len(vL.([]interface{})))
for i, v := range vL.([]interface{}) {
network := v.(map[string]interface{})
networks[i].label = network["label"].(string)
if v, ok := network["ip_address"].(string); ok && v != "" {
networks[i].ipv4Address = v
}
if v, ok := d.GetOk("gateway"); ok {
networks[i].ipv4Gateway = v.(string)
}
if v, ok := network["subnet_mask"].(string); ok && v != "" {
ip := net.ParseIP(v).To4()
if ip != nil {
mask := net.IPv4Mask(ip[0], ip[1], ip[2], ip[3])
pl, _ := mask.Size()
networks[i].ipv4PrefixLength = pl
} else {
return fmt.Errorf("subnet_mask parameter is invalid.")
}
}
if v, ok := network["ipv4_address"].(string); ok && v != "" {
networks[i].ipv4Address = v
}
if v, ok := network["ipv4_prefix_length"].(int); ok && v != 0 {
networks[i].ipv4PrefixLength = v
}
if v, ok := network["ipv4_gateway"].(string); ok && v != "" {
networks[i].ipv4Gateway = v
}
if v, ok := network["ipv6_address"].(string); ok && v != "" {
networks[i].ipv6Address = v
}
if v, ok := network["ipv6_prefix_length"].(int); ok && v != 0 {
networks[i].ipv6PrefixLength = v
}
if v, ok := network["ipv6_gateway"].(string); ok && v != "" {
networks[i].ipv6Gateway = v
}
if v, ok := network["mac_address"].(string); ok && v != "" {
networks[i].macAddress = v
}
}
vm.networkInterfaces = networks
log.Printf("[DEBUG] network_interface init: %v", networks)
}
if vL, ok := d.GetOk("windows_opt_config"); ok {
var winOpt windowsOptConfig
custom_configs := (vL.([]interface{}))[0].(map[string]interface{})
if v, ok := custom_configs["admin_password"].(string); ok && v != "" {
winOpt.adminPassword = v
}
if v, ok := custom_configs["domain"].(string); ok && v != "" {
winOpt.domain = v
}
if v, ok := custom_configs["domain_user"].(string); ok && v != "" {
winOpt.domainUser = v
}
if v, ok := custom_configs["product_key"].(string); ok && v != "" {
winOpt.productKey = v
}
if v, ok := custom_configs["domain_user_password"].(string); ok && v != "" {
winOpt.domainUserPassword = v
}
vm.windowsOptionalConfig = winOpt
log.Printf("[DEBUG] windows config init: %v", winOpt)
}
if vL, ok := d.GetOk("disk"); ok {
if diskSet, ok := vL.(*schema.Set); ok {
disks := []hardDisk{}
for _, value := range diskSet.List() {
disk := value.(map[string]interface{})
newDisk := hardDisk{}
if v, ok := disk["template"].(string); ok && v != "" {
if v, ok := disk["name"].(string); ok && v != "" {
return fmt.Errorf("Cannot specify name of a template")
}
vm.template = v
if vm.hasBootableVmdk {
return fmt.Errorf("[ERROR] Only one bootable disk or template may be given")
}
vm.hasBootableVmdk = true
}
if v, ok := disk["type"].(string); ok && v != "" {
newDisk.initType = v
}
if v, ok := disk["datastore"].(string); ok && v != "" {
vm.datastore = v
}
if v, ok := disk["size"].(int); ok && v != 0 {
if v, ok := disk["template"].(string); ok && v != "" {
return fmt.Errorf("Cannot specify size of a template")
}
if v, ok := disk["name"].(string); ok && v != "" {
newDisk.name = v
} else {
return fmt.Errorf("[ERROR] Disk name must be provided when creating a new disk")
}
newDisk.size = int64(v)
}
if v, ok := disk["iops"].(int); ok && v != 0 {
newDisk.iops = int64(v)
}
if v, ok := disk["controller_type"].(string); ok && v != "" {
newDisk.controller = v
}
if vVmdk, ok := disk["vmdk"].(string); ok && vVmdk != "" {
if v, ok := disk["template"].(string); ok && v != "" {
return fmt.Errorf("Cannot specify a vmdk for a template")
}
if v, ok := disk["size"].(string); ok && v != "" {
return fmt.Errorf("Cannot specify size of a vmdk")
}
if v, ok := disk["name"].(string); ok && v != "" {
return fmt.Errorf("Cannot specify name of a vmdk")
}
if vBootable, ok := disk["bootable"].(bool); ok {
if vBootable && vm.hasBootableVmdk {
return fmt.Errorf("[ERROR] Only one bootable disk or template may be given")
}
newDisk.bootable = vBootable
vm.hasBootableVmdk = vm.hasBootableVmdk || vBootable
}
newDisk.vmdkPath = vVmdk
}
// Preserves order so bootable disk is first
if newDisk.bootable == true || disk["template"] != "" {
disks = append([]hardDisk{newDisk}, disks...)
} else {
disks = append(disks, newDisk)
}
}
vm.hardDisks = disks
log.Printf("[DEBUG] disk init: %v", disks)
}
}
if vL, ok := d.GetOk("cdrom"); ok {
cdroms := make([]cdrom, len(vL.([]interface{})))
for i, v := range vL.([]interface{}) {
c := v.(map[string]interface{})
if v, ok := c["datastore"].(string); ok && v != "" {
cdroms[i].datastore = v
} else {
return fmt.Errorf("Datastore argument must be specified when attaching a cdrom image.")
}
if v, ok := c["path"].(string); ok && v != "" {
cdroms[i].path = v
} else {
return fmt.Errorf("Path argument must be specified when attaching a cdrom image.")
}
}
vm.cdroms = cdroms
log.Printf("[DEBUG] cdrom init: %v", cdroms)
}
err := vm.setupVirtualMachine(client)
if err != nil {
return err
}
d.SetId(vm.Path())
log.Printf("[INFO] Created virtual machine: %s", d.Id())
return resourceVSphereVirtualMachineRead(d, meta)
}
func resourceVSphereVirtualMachineRead(d *schema.ResourceData, meta interface{}) error {
log.Printf("[DEBUG] virtual machine resource data: %#v", d)
client := meta.(*govmomi.Client)
dc, err := getDatacenter(client, d.Get("datacenter").(string))
if err != nil {
return err
}
finder := find.NewFinder(client.Client, true)
finder = finder.SetDatacenter(dc)
vm, err := finder.VirtualMachine(context.TODO(), d.Id())
if err != nil {
d.SetId("")
return nil
}
state, err := vm.PowerState(context.TODO())
if err != nil {
return err
}
if state == types.VirtualMachinePowerStatePoweredOn {
// wait for interfaces to appear
log.Printf("[DEBUG] Waiting for interfaces to appear")
_, err = vm.WaitForNetIP(context.TODO(), false)
if err != nil {
return err
}
log.Printf("[DEBUG] Successfully waited for interfaces to appear")
}
var mvm mo.VirtualMachine
collector := property.DefaultCollector(client.Client)
if err := collector.RetrieveOne(context.TODO(), vm.Reference(), []string{"guest", "summary", "datastore", "config"}, &mvm); err != nil {
return err
}
log.Printf("[DEBUG] Datacenter - %#v", dc)
log.Printf("[DEBUG] mvm.Summary.Config - %#v", mvm.Summary.Config)
log.Printf("[DEBUG] mvm.Summary.Config - %#v", mvm.Config)
log.Printf("[DEBUG] mvm.Guest.Net - %#v", mvm.Guest.Net)
disks := make([]map[string]interface{}, 0)
templateDisk := make(map[string]interface{}, 1)
for _, device := range mvm.Config.Hardware.Device {
if vd, ok := device.(*types.VirtualDisk); ok {
virtualDevice := vd.GetVirtualDevice()
backingInfo := virtualDevice.Backing
var diskFullPath string
var diskUuid string
if v, ok := backingInfo.(*types.VirtualDiskFlatVer2BackingInfo); ok {
diskFullPath = v.FileName
diskUuid = v.Uuid
} else if v, ok := backingInfo.(*types.VirtualDiskSparseVer2BackingInfo); ok {
diskFullPath = v.FileName
diskUuid = v.Uuid
}
log.Printf("[DEBUG] resourceVSphereVirtualMachineRead - Analyzing disk: %v", diskFullPath)
// Separate datastore and path
diskFullPathSplit := strings.Split(diskFullPath, " ")
if len(diskFullPathSplit) != 2 {
return fmt.Errorf("[ERROR] Failed trying to parse disk path: %v", diskFullPath)
}
diskPath := diskFullPathSplit[1]
// Isolate filename
diskNameSplit := strings.Split(diskPath, "/")
diskName := diskNameSplit[len(diskNameSplit)-1]
// Remove possible extension
diskName = strings.Split(diskName, ".")[0]
if prevDisks, ok := d.GetOk("disk"); ok {
if prevDiskSet, ok := prevDisks.(*schema.Set); ok {
for _, v := range prevDiskSet.List() {
prevDisk := v.(map[string]interface{})
// We're guaranteed only one template disk. Passing value directly through since templates should be immutable
if prevDisk["template"] != "" {
if len(templateDisk) == 0 {
templateDisk = prevDisk
disks = append(disks, templateDisk)
break
}
}
// It is enforced that prevDisk["name"] should only be set in the case