/
config_qemu_disk_virtio.go
421 lines (398 loc) · 13.4 KB
/
config_qemu_disk_virtio.go
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package proxmox
import (
"strconv"
"strings"
)
type QemuVirtIODisk struct {
AsyncIO QemuDiskAsyncIO `json:"asyncio,omitempty"`
Backup bool `json:"backup"`
Bandwidth QemuDiskBandwidth `json:"bandwidth,omitempty"`
Cache QemuDiskCache `json:"cache,omitempty"`
Discard bool `json:"discard"`
Format QemuDiskFormat `json:"format"`
Id uint `json:"id"` //Id is only returned and setting it has no effect
IOThread bool `json:"iothread"`
LinkedDiskId *uint `json:"linked"` //LinkedCloneId is only returned and setting it has no effect
ReadOnly bool `json:"readonly"`
Replicate bool `json:"replicate"`
Serial QemuDiskSerial `json:"serial,omitempty"`
SizeInKibibytes QemuDiskSize `json:"size"`
Storage string `json:"storage"`
syntax diskSyntaxEnum
WorldWideName QemuWorldWideName `json:"wwn"`
}
func (disk *QemuVirtIODisk) convertDataStructure() *qemuDisk {
return &qemuDisk{
AsyncIO: disk.AsyncIO,
Backup: disk.Backup,
Bandwidth: disk.Bandwidth,
Cache: disk.Cache,
Discard: disk.Discard,
Disk: true,
fileSyntax: disk.syntax,
Format: disk.Format,
Id: disk.Id,
IOThread: disk.IOThread,
LinkedDiskId: disk.LinkedDiskId,
ReadOnly: disk.ReadOnly,
Replicate: disk.Replicate,
Serial: disk.Serial,
SizeInKibibytes: disk.SizeInKibibytes,
Storage: disk.Storage,
Type: virtIO,
WorldWideName: disk.WorldWideName,
}
}
func (disk QemuVirtIODisk) Validate() error {
return disk.convertDataStructure().validate()
}
type QemuVirtIODisks struct {
Disk_0 *QemuVirtIOStorage `json:"0,omitempty"`
Disk_1 *QemuVirtIOStorage `json:"1,omitempty"`
Disk_2 *QemuVirtIOStorage `json:"2,omitempty"`
Disk_3 *QemuVirtIOStorage `json:"3,omitempty"`
Disk_4 *QemuVirtIOStorage `json:"4,omitempty"`
Disk_5 *QemuVirtIOStorage `json:"5,omitempty"`
Disk_6 *QemuVirtIOStorage `json:"6,omitempty"`
Disk_7 *QemuVirtIOStorage `json:"7,omitempty"`
Disk_8 *QemuVirtIOStorage `json:"8,omitempty"`
Disk_9 *QemuVirtIOStorage `json:"9,omitempty"`
Disk_10 *QemuVirtIOStorage `json:"10,omitempty"`
Disk_11 *QemuVirtIOStorage `json:"11,omitempty"`
Disk_12 *QemuVirtIOStorage `json:"12,omitempty"`
Disk_13 *QemuVirtIOStorage `json:"13,omitempty"`
Disk_14 *QemuVirtIOStorage `json:"14,omitempty"`
Disk_15 *QemuVirtIOStorage `json:"15,omitempty"`
}
func (q QemuVirtIODisks) listCloudInitDisk() string {
diskMap := q.mapToIntMap()
for i := range diskMap {
if diskMap[i] != nil && diskMap[i].CloudInit != nil {
return "virtio" + strconv.Itoa(int(i))
}
}
return ""
}
func (disks QemuVirtIODisks) mapToApiValues(currentDisks *QemuVirtIODisks, vmID, linkedVmId uint, params map[string]interface{}, delete string) string {
tmpCurrentDisks := QemuVirtIODisks{}
if currentDisks != nil {
tmpCurrentDisks = *currentDisks
}
diskMap := disks.mapToIntMap()
currentDiskMap := tmpCurrentDisks.mapToIntMap()
for i := range diskMap {
delete = diskMap[i].convertDataStructure().mapToApiValues(currentDiskMap[i].convertDataStructure(), vmID, linkedVmId, QemuDiskId("virtio"+strconv.Itoa(int(i))), params, delete)
}
return delete
}
func (disks QemuVirtIODisks) mapToIntMap() map[uint8]*QemuVirtIOStorage {
return map[uint8]*QemuVirtIOStorage{
0: disks.Disk_0,
1: disks.Disk_1,
2: disks.Disk_2,
3: disks.Disk_3,
4: disks.Disk_4,
5: disks.Disk_5,
6: disks.Disk_6,
7: disks.Disk_7,
8: disks.Disk_8,
9: disks.Disk_9,
10: disks.Disk_10,
11: disks.Disk_11,
12: disks.Disk_12,
13: disks.Disk_13,
14: disks.Disk_14,
15: disks.Disk_15,
}
}
func (QemuVirtIODisks) mapToStruct(params map[string]interface{}, linkedVmId *uint) *QemuVirtIODisks {
disks := QemuVirtIODisks{}
var structPopulated bool
if _, isSet := params["virtio0"]; isSet {
disks.Disk_0 = QemuVirtIOStorage{}.mapToStruct(params["virtio0"].(string), linkedVmId)
structPopulated = true
}
if _, isSet := params["virtio1"]; isSet {
disks.Disk_1 = QemuVirtIOStorage{}.mapToStruct(params["virtio1"].(string), linkedVmId)
structPopulated = true
}
if _, isSet := params["virtio2"]; isSet {
disks.Disk_2 = QemuVirtIOStorage{}.mapToStruct(params["virtio2"].(string), linkedVmId)
structPopulated = true
}
if _, isSet := params["virtio3"]; isSet {
disks.Disk_3 = QemuVirtIOStorage{}.mapToStruct(params["virtio3"].(string), linkedVmId)
structPopulated = true
}
if _, isSet := params["virtio4"]; isSet {
disks.Disk_4 = QemuVirtIOStorage{}.mapToStruct(params["virtio4"].(string), linkedVmId)
structPopulated = true
}
if _, isSet := params["virtio5"]; isSet {
disks.Disk_5 = QemuVirtIOStorage{}.mapToStruct(params["virtio5"].(string), linkedVmId)
structPopulated = true
}
if _, isSet := params["virtio6"]; isSet {
disks.Disk_6 = QemuVirtIOStorage{}.mapToStruct(params["virtio6"].(string), linkedVmId)
structPopulated = true
}
if _, isSet := params["virtio7"]; isSet {
disks.Disk_7 = QemuVirtIOStorage{}.mapToStruct(params["virtio7"].(string), linkedVmId)
structPopulated = true
}
if _, isSet := params["virtio8"]; isSet {
disks.Disk_8 = QemuVirtIOStorage{}.mapToStruct(params["virtio8"].(string), linkedVmId)
structPopulated = true
}
if _, isSet := params["virtio9"]; isSet {
disks.Disk_9 = QemuVirtIOStorage{}.mapToStruct(params["virtio9"].(string), linkedVmId)
structPopulated = true
}
if _, isSet := params["virtio10"]; isSet {
disks.Disk_10 = QemuVirtIOStorage{}.mapToStruct(params["virtio10"].(string), linkedVmId)
structPopulated = true
}
if _, isSet := params["virtio11"]; isSet {
disks.Disk_11 = QemuVirtIOStorage{}.mapToStruct(params["virtio11"].(string), linkedVmId)
structPopulated = true
}
if _, isSet := params["virtio12"]; isSet {
disks.Disk_12 = QemuVirtIOStorage{}.mapToStruct(params["virtio12"].(string), linkedVmId)
structPopulated = true
}
if _, isSet := params["virtio13"]; isSet {
disks.Disk_13 = QemuVirtIOStorage{}.mapToStruct(params["virtio13"].(string), linkedVmId)
structPopulated = true
}
if _, isSet := params["virtio14"]; isSet {
disks.Disk_14 = QemuVirtIOStorage{}.mapToStruct(params["virtio14"].(string), linkedVmId)
structPopulated = true
}
if _, isSet := params["virtio15"]; isSet {
disks.Disk_15 = QemuVirtIOStorage{}.mapToStruct(params["virtio15"].(string), linkedVmId)
structPopulated = true
}
if structPopulated {
return &disks
}
return nil
}
func (disks QemuVirtIODisks) markDiskChanges(currentDisks *QemuVirtIODisks, changes *qemuUpdateChanges) {
tmpCurrentDisks := QemuVirtIODisks{}
if currentDisks != nil {
tmpCurrentDisks = *currentDisks
}
diskMap := disks.mapToIntMap()
currentDiskMap := tmpCurrentDisks.mapToIntMap()
for i := range diskMap {
diskMap[i].convertDataStructureMark().markChanges(currentDiskMap[i].convertDataStructureMark(), QemuDiskId("virtio"+strconv.Itoa(int(i))), changes)
}
}
func (disks QemuVirtIODisks) selectInitialResize(currentDisks *QemuVirtIODisks) (resize []qemuDiskResize) {
tmpCurrentDisks := QemuVirtIODisks{}
if currentDisks != nil {
tmpCurrentDisks = *currentDisks
}
diskMap := disks.mapToIntMap()
currentDiskMap := tmpCurrentDisks.mapToIntMap()
for i := range diskMap {
if diskMap[i] != nil && diskMap[i].Disk != nil && diskMap[i].Disk.SizeInKibibytes%gibibyte != 0 && (currentDiskMap[i] == nil || currentDiskMap[i].Disk == nil || diskMap[i].Disk.SizeInKibibytes < currentDiskMap[i].Disk.SizeInKibibytes) {
resize = append(resize, qemuDiskResize{
Id: QemuDiskId("virtio" + strconv.Itoa(int(i))),
SizeInKibibytes: diskMap[i].Disk.SizeInKibibytes,
})
}
}
return resize
}
func (disks QemuVirtIODisks) Validate() (err error) {
_, err = disks.validate()
return
}
func (disks QemuVirtIODisks) validate() (numberOfCloudInitDevices uint8, err error) {
diskMap := disks.mapToIntMap()
var cloudInit uint8
for _, e := range diskMap {
if e != nil {
cloudInit, err = e.validate()
if err != nil {
return
}
numberOfCloudInitDevices += cloudInit
if err = (QemuCloudInitDisk{}.checkDuplicates(numberOfCloudInitDevices)); err != nil {
return
}
}
}
return
}
type QemuVirtIOPassthrough struct {
AsyncIO QemuDiskAsyncIO `json:"asyncio,omitempty"`
Backup bool `json:"backup"`
Bandwidth QemuDiskBandwidth `json:"bandwidth,omitempty"`
Cache QemuDiskCache `json:"cache,omitempty"`
Discard bool `json:"discard"`
File string `json:"file"`
IOThread bool `json:"iothread"`
ReadOnly bool `json:"readonly"`
Replicate bool `json:"replicate"`
Serial QemuDiskSerial `json:"serial,omitempty"`
SizeInKibibytes QemuDiskSize `json:"size"` //size is only returned and setting it has no effect
WorldWideName QemuWorldWideName `json:"wwn"`
}
func (passthrough *QemuVirtIOPassthrough) convertDataStructure() *qemuDisk {
return &qemuDisk{
AsyncIO: passthrough.AsyncIO,
Backup: passthrough.Backup,
Bandwidth: passthrough.Bandwidth,
Cache: passthrough.Cache,
Discard: passthrough.Discard,
File: passthrough.File,
IOThread: passthrough.IOThread,
ReadOnly: passthrough.ReadOnly,
Replicate: passthrough.Replicate,
Serial: passthrough.Serial,
Type: virtIO,
WorldWideName: passthrough.WorldWideName,
}
}
func (passthrough QemuVirtIOPassthrough) Validate() error {
return passthrough.convertDataStructure().validate()
}
type QemuVirtIOStorage struct {
CdRom *QemuCdRom `json:"cdrom,omitempty"`
CloudInit *QemuCloudInitDisk `json:"cloudinit,omitempty"`
Disk *QemuVirtIODisk `json:"disk,omitempty"`
Passthrough *QemuVirtIOPassthrough `json:"passthrough,omitempty"`
}
// converts to qemuStorage
func (storage *QemuVirtIOStorage) convertDataStructure() *qemuStorage {
if storage == nil {
return nil
}
generalizedStorage := qemuStorage{
CdRom: storage.CdRom,
CloudInit: storage.CloudInit,
}
if storage.Disk != nil {
generalizedStorage.Disk = storage.Disk.convertDataStructure()
}
if storage.Passthrough != nil {
generalizedStorage.Passthrough = storage.Passthrough.convertDataStructure()
}
return &generalizedStorage
}
// converts to qemuDiskMark
func (storage *QemuVirtIOStorage) convertDataStructureMark() *qemuDiskMark {
if storage == nil {
return nil
}
if storage.Disk != nil {
return &qemuDiskMark{
Format: storage.Disk.Format,
Size: storage.Disk.SizeInKibibytes,
Storage: storage.Disk.Storage,
Type: ide,
}
}
return nil
}
func (QemuVirtIOStorage) mapToStruct(param string, LinkedVmId *uint) *QemuVirtIOStorage {
diskData, _, _ := strings.Cut(param, ",")
settings := splitStringOfSettings(param)
tmpCdRom := qemuCdRom{}.mapToStruct(diskData, settings)
if tmpCdRom != nil {
if tmpCdRom.CdRom {
return &QemuVirtIOStorage{CdRom: QemuCdRom{}.mapToStruct(*tmpCdRom)}
} else {
return &QemuVirtIOStorage{CloudInit: QemuCloudInitDisk{}.mapToStruct(*tmpCdRom)}
}
}
tmpDisk := qemuDisk{}.mapToStruct(diskData, settings, LinkedVmId)
if tmpDisk == nil {
return nil
}
if tmpDisk.File == "" {
return &QemuVirtIOStorage{Disk: &QemuVirtIODisk{
AsyncIO: tmpDisk.AsyncIO,
Backup: tmpDisk.Backup,
Bandwidth: tmpDisk.Bandwidth,
Cache: tmpDisk.Cache,
Discard: tmpDisk.Discard,
Format: tmpDisk.Format,
Id: tmpDisk.Id,
IOThread: tmpDisk.IOThread,
LinkedDiskId: tmpDisk.LinkedDiskId,
ReadOnly: tmpDisk.ReadOnly,
Replicate: tmpDisk.Replicate,
Serial: tmpDisk.Serial,
SizeInKibibytes: tmpDisk.SizeInKibibytes,
Storage: tmpDisk.Storage,
syntax: tmpDisk.fileSyntax,
WorldWideName: tmpDisk.WorldWideName,
}}
}
return &QemuVirtIOStorage{Passthrough: &QemuVirtIOPassthrough{
AsyncIO: tmpDisk.AsyncIO,
Backup: tmpDisk.Backup,
Bandwidth: tmpDisk.Bandwidth,
Cache: tmpDisk.Cache,
Discard: tmpDisk.Discard,
File: tmpDisk.File,
IOThread: tmpDisk.IOThread,
ReadOnly: tmpDisk.ReadOnly,
Replicate: tmpDisk.Replicate,
Serial: tmpDisk.Serial,
SizeInKibibytes: tmpDisk.SizeInKibibytes,
WorldWideName: tmpDisk.WorldWideName,
}}
}
func (storage QemuVirtIOStorage) Validate() (err error) {
_, err = storage.validate()
return
}
func (storage QemuVirtIOStorage) validate() (CloudInit uint8, err error) {
// First check if more than one item is nil
var subTypeSet bool
if storage.CdRom != nil {
subTypeSet = true
}
if storage.CloudInit != nil {
if err = diskSubtypeSet(subTypeSet); err != nil {
return
}
subTypeSet = true
CloudInit = 1
}
if storage.Disk != nil {
if err = diskSubtypeSet(subTypeSet); err != nil {
return
}
subTypeSet = true
}
if storage.Passthrough != nil {
if err = diskSubtypeSet(subTypeSet); err != nil {
return
}
}
// Validate sub items
if storage.CdRom != nil {
if err = storage.CdRom.Validate(); err != nil {
return
}
}
if storage.CloudInit != nil {
if err = storage.CloudInit.Validate(); err != nil {
return
}
}
if storage.Disk != nil {
if err = storage.Disk.Validate(); err != nil {
return
}
}
if storage.Passthrough != nil {
err = storage.Passthrough.Validate()
}
return
}