forked from Telmate/proxmox-api-go
/
config_qemu.go
1670 lines (1477 loc) · 45.2 KB
/
config_qemu.go
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package proxmox
import (
"bytes"
"encoding/json"
"errors"
"fmt"
"log"
"math/rand"
"net"
"net/url"
"regexp"
"strconv"
"strings"
"time"
)
// Currently ZFS local, LVM, Ceph RBD, CephFS, Directory and virtio-scsi-pci are considered.
// Other formats are not verified, but could be added if they're needed.
// const rxStorageTypes = `(zfspool|lvm|rbd|cephfs|dir|virtio-scsi-pci)`
const machineModels = `(pc|q35|pc-i440fx)`
type (
QemuDevices map[int]map[string]interface{}
QemuDevice map[string]interface{}
QemuDeviceParam []string
IpconfigMap map[int]interface{}
)
type AgentNetworkInterface struct {
MACAddress string
IPAddresses []net.IP
Name string
Statistics map[string]uint64
}
// ConfigQemu - Proxmox API QEMU options
type ConfigQemu struct {
Agent int `json:"agent,omitempty"` // TODO should probably be a bool
Args string `json:"args,omitempty"`
Balloon int `json:"balloon,omitempty"` // TODO should probably be a bool
Bios string `json:"bios,omitempty"`
Boot string `json:"boot,omitempty"` // TODO should be an array of custom enums
BootDisk string `json:"bootdisk,omitempty"` // TODO discuss deprecation? Only returned as it's deprecated in the proxmox api
CIcustom string `json:"cicustom,omitempty"` // TODO should be part of a cloud-init struct (cloud-init option)
CIpassword string `json:"cipassword,omitempty"` // TODO should be part of a cloud-init struct (cloud-init option)
CIuser string `json:"ciuser,omitempty"` // TODO should be part of a cloud-init struct (cloud-init option)
Description string `json:"description,omitempty"`
Disks *QemuStorages `json:"disks,omitempty"`
EFIDisk QemuDevice `json:"efidisk,omitempty"` // TODO should be a struct
RNGDrive QemuDevice `json:"rng0,omitempty"` // TODO should be a struct
FullClone *int `json:"fullclone,omitempty"` // TODO should probably be a bool
HaGroup string `json:"hagroup,omitempty"`
HaState string `json:"hastate,omitempty"` // TODO should be custom type with enum
Hookscript string `json:"hookscript,omitempty"`
Hotplug string `json:"hotplug,omitempty"` // TODO should be a struct
Ipconfig IpconfigMap `json:"ipconfig,omitempty"` // TODO should be part of a cloud-init struct (cloud-init option)
Iso *IsoFile `json:"iso,omitempty"` // Same as Disks.Ide.Disk_2.CdRom.Iso
LinkedVmId uint `json:"linked_id,omitempty"` // Only returned setting it has no effect
Machine string `json:"machine,omitempty"` // TODO should be custom type with enum
Memory int `json:"memory,omitempty"` // TODO should be uint
Name string `json:"name,omitempty"` // TODO should be custom type as there are character and length limitations
Nameserver string `json:"nameserver,omitempty"` // TODO should be part of a cloud-init struct (cloud-init option)
Node string `json:"node,omitempty"`
Onboot *bool `json:"onboot,omitempty"`
Pool string `json:"pool,omitempty"` // TODO should be custom type as there are character and length limitations
QemuCores int `json:"cores,omitempty"` // TODO should be uint
QemuCpu string `json:"cpu,omitempty"` // TODO should be custom type with enum
QemuDisks QemuDevices `json:"disk,omitempty"` // DEPRECATED use Disks *QemuStorages instead
QemuIso string `json:"qemuiso,omitempty"` // DEPRECATED use Iso *IsoFile instead
QemuKVM *bool `json:"kvm,omitempty"`
QemuNetworks QemuDevices `json:"network,omitempty"` // TODO should be a struct
QemuNuma *bool `json:"numa,omitempty"`
QemuOs string `json:"ostype,omitempty"`
QemuPCIDevices QemuDevices `json:"hostpci,omitempty"` // TODO should be a struct
QemuPxe bool `json:"pxe,omitempty"`
QemuSerials QemuDevices `json:"serial,omitempty"` // TODO should be a struct
QemuSockets int `json:"sockets,omitempty"` // TODO should be uint
QemuUnusedDisks QemuDevices `json:"unused,omitempty"` // TODO should be a struct
QemuUsbs QemuDevices `json:"usb,omitempty"` // TODO should be a struct
QemuVcpus int `json:"vcpus,omitempty"` // TODO should be uint
QemuVga QemuDevice `json:"vga,omitempty"` // TODO should be a struct
Scsihw string `json:"scsihw,omitempty"` // TODO should be custom type with enum
Searchdomain string `json:"searchdomain,omitempty"` // TODO should be part of a cloud-init struct (cloud-init option)
Smbios1 string `json:"smbios1,omitempty"` // TODO should be custom type with enum?
Sshkeys string `json:"sshkeys,omitempty"` // TODO should be an array of strings
Startup string `json:"startup,omitempty"` // TODO should be a struct?
Tablet *bool `json:"tablet,omitempty"`
Tags string `json:"tags,omitempty"` // TODO should be an array of a custom type as there are character and length limitations
VmID int `json:"vmid,omitempty"` // TODO should be a custom type as there are limitations
}
// Create - Tell Proxmox API to make the VM
func (config ConfigQemu) Create(vmr *VmRef, client *Client) (err error) {
_, err = config.setAdvanced(nil, false, vmr, client)
return
}
// DEPRECATED use ConfigQemu{}.Create Instead.
//
// CreateVm - Tell Proxmox API to make the VM
func (config ConfigQemu) CreateVm(vmr *VmRef, client *Client) (err error) {
if config.HasCloudInit() {
return fmt.Errorf("cloud-init parameters only supported on clones or updates")
}
vmr.SetVmType("qemu")
params := map[string]interface{}{
"vmid": vmr.vmId,
"name": config.Name,
"startup": config.Startup,
"agent": config.Agent,
"ostype": config.QemuOs,
"sockets": config.QemuSockets,
"cores": config.QemuCores,
"cpu": config.QemuCpu,
"hotplug": config.Hotplug,
"memory": config.Memory,
"boot": config.Boot,
"description": config.Description,
"tags": config.Tags,
"machine": config.Machine,
"args": config.Args,
}
if config.QemuNuma != nil {
params["numa"] = *config.QemuNuma
}
if config.QemuKVM != nil {
params["kvm"] = *config.QemuKVM
}
if config.Tablet != nil {
params["tablet"] = *config.Tablet
}
if config.Onboot != nil {
params["onboot"] = *config.Onboot
}
if config.QemuIso != "" {
params["ide2"] = config.QemuIso + ",media=cdrom"
}
if config.Bios != "" {
params["bios"] = config.Bios
}
if config.Balloon >= 1 {
params["balloon"] = config.Balloon
}
if config.QemuVcpus >= 1 {
params["vcpus"] = config.QemuVcpus
}
if vmr.pool != "" {
params["pool"] = vmr.pool
}
if config.Boot != "" {
params["boot"] = config.Boot
}
if config.BootDisk != "" {
params["bootdisk"] = config.BootDisk
}
if config.Scsihw != "" {
params["scsihw"] = config.Scsihw
}
err = config.CreateQemuMachineParam(params)
if err != nil {
log.Printf("[ERROR] %q", err)
}
// Create disks config.
config.CreateQemuDisksParams(params, false)
// Create EFI disk
config.CreateQemuEfiParams(params)
// Create VirtIO RNG
config.CreateQemuRngParams(params)
// Create vga config.
vgaParam := QemuDeviceParam{}
vgaParam = vgaParam.createDeviceParam(config.QemuVga, nil)
if len(vgaParam) > 0 {
params["vga"] = strings.Join(vgaParam, ",")
}
// Create networks config.
config.CreateQemuNetworksParams(params)
// Create ipconfig.
err = config.CreateIpconfigParams(params)
if err != nil {
log.Printf("[ERROR] %q", err)
}
// Create serial interfaces
config.CreateQemuSerialsParams(params)
config.CreateQemuPCIsParams(params)
// Create usb interfaces
config.CreateQemuUsbsParams(params)
exitStatus, err := client.CreateQemuVm(vmr.node, params)
if err != nil {
return fmt.Errorf("error creating VM: %v, error status: %s (params: %v)", err, exitStatus, params)
}
_, err = client.UpdateVMHA(vmr, config.HaState, config.HaGroup)
if err != nil {
return fmt.Errorf("[ERROR] %q", err)
}
return
}
func (config *ConfigQemu) defaults() {
if config == nil {
return
}
if config.Boot == "" {
config.Boot = "cdn"
}
if config.Bios == "" {
config.Bios = "seabios"
}
if config.RNGDrive == nil {
config.RNGDrive = QemuDevice{}
}
if config.EFIDisk == nil {
config.EFIDisk = QemuDevice{}
}
if config.Onboot == nil {
config.Onboot = PointerBool(true)
}
if config.Hotplug == "" {
config.Hotplug = "network,disk,usb"
}
if config.Ipconfig == nil {
config.Ipconfig = IpconfigMap{}
}
if config.QemuCores == 0 {
config.QemuCores = 1
}
if config.QemuCpu == "" {
config.QemuCpu = "host"
}
if config.QemuDisks == nil {
config.QemuDisks = QemuDevices{}
}
if config.QemuKVM == nil {
config.QemuKVM = PointerBool(true)
}
if config.QemuNetworks == nil {
config.QemuNetworks = QemuDevices{}
}
if config.QemuOs == "" {
config.QemuOs = "other"
}
if config.QemuPCIDevices == nil {
config.QemuPCIDevices = QemuDevices{}
}
if config.QemuSerials == nil {
config.QemuSerials = QemuDevices{}
}
if config.QemuSockets == 0 {
config.QemuSockets = 1
}
if config.QemuUnusedDisks == nil {
config.QemuUnusedDisks = QemuDevices{}
}
if config.QemuUsbs == nil {
config.QemuUsbs = QemuDevices{}
}
if config.QemuVga == nil {
config.QemuVga = QemuDevice{}
}
if config.Scsihw == "" {
config.Scsihw = "lsi"
}
if config.Tablet == nil {
config.Tablet = PointerBool(true)
}
}
func (config ConfigQemu) mapToApiValues(currentConfig ConfigQemu) (rebootRequired bool, params map[string]interface{}, err error) {
// TODO check if cloudInit settings changed, they require a reboot to take effect.
var itemsToDelete string
params = map[string]interface{}{}
if config.VmID != 0 {
params["vmid"] = config.VmID
}
if config.Args != "" {
params["args"] = config.Args
}
if config.Agent != 0 {
params["agent"] = config.Agent
}
if config.Balloon >= 1 {
params["balloon"] = config.Balloon
}
if config.Bios != "" {
params["bios"] = config.Bios
}
if config.Boot != "" {
params["boot"] = config.Boot
}
if config.CIcustom != "" {
params["cicustom"] = config.CIcustom
}
if config.CIpassword != "" {
params["cipassword"] = config.CIpassword
}
if config.CIuser != "" {
params["ciuser"] = config.CIuser
}
if config.QemuCores != 0 {
params["cores"] = config.QemuCores
}
if config.QemuCpu != "" {
params["cpu"] = config.QemuCpu
}
if config.Description != "" {
params["description"] = config.Description
}
if config.Hookscript != "" {
params["hookscript"] = config.Hookscript
}
if config.Hotplug != "" {
params["hotplug"] = config.Hotplug
}
if config.QemuKVM != nil {
params["kvm"] = *config.QemuKVM
}
if config.Machine != "" {
params["machine"] = config.Machine
}
if config.Memory != 0 {
params["memory"] = config.Memory
}
if config.Name != "" {
params["name"] = config.Name
}
if config.Nameserver != "" {
params["nameserver"] = config.Nameserver
}
if config.QemuNuma != nil {
params["numa"] = *config.QemuNuma
}
if config.Onboot != nil {
params["onboot"] = *config.Onboot
}
if config.QemuOs != "" {
params["ostype"] = config.QemuOs
}
if config.Pool != "" {
params["pool"] = config.Pool
}
if config.Scsihw != "" {
params["scsihw"] = config.Scsihw
}
if config.Searchdomain != "" {
params["searchdomain"] = config.Searchdomain
}
if config.QemuSockets != 0 {
params["sockets"] = config.QemuSockets
}
if config.Sshkeys != "" {
params["sshkeys"] = sshKeyUrlEncode(config.Sshkeys)
}
if config.Startup != "" {
params["startup"] = config.Startup
}
if config.Tablet != nil {
params["tablet"] = *config.Tablet
}
if config.Tags != "" {
params["tags"] = config.Tags
}
if config.QemuVcpus >= 1 {
params["vcpus"] = config.QemuVcpus
}
if config.Smbios1 != "" {
params["smbios1"] = config.Smbios1
}
if config.Iso != nil {
if config.Disks == nil {
config.Disks = &QemuStorages{}
}
if config.Disks.Ide == nil {
config.Disks.Ide = &QemuIdeDisks{}
}
if config.Disks.Ide.Disk_2 == nil {
config.Disks.Ide.Disk_2 = &QemuIdeStorage{}
}
if config.Disks.Ide.Disk_2.CdRom == nil {
config.Disks.Ide.Disk_2.CdRom = &QemuCdRom{Iso: config.Iso}
}
}
// Disks
if currentConfig.Disks != nil {
if config.Disks != nil {
// Create,Update,Delete
delete := config.Disks.mapToApiValues(*currentConfig.Disks, uint(config.VmID), currentConfig.LinkedVmId, params)
if delete != "" {
itemsToDelete = AddToList(itemsToDelete, delete)
}
}
} else {
if config.Disks != nil {
// Create
config.Disks.mapToApiValues(QemuStorages{}, uint(config.VmID), 0, params)
}
}
// Create EFI disk
config.CreateQemuEfiParams(params)
// Create VirtIO RNG
config.CreateQemuRngParams(params)
// Create networks config.
config.CreateQemuNetworksParams(params)
// Create vga config.
vgaParam := QemuDeviceParam{}
vgaParam = vgaParam.createDeviceParam(config.QemuVga, nil)
if len(vgaParam) > 0 {
params["vga"] = strings.Join(vgaParam, ",")
}
// Create serial interfaces
config.CreateQemuSerialsParams(params)
// Create usb interfaces
config.CreateQemuUsbsParams(params)
config.CreateQemuPCIsParams(params)
err = config.CreateIpconfigParams(params)
if err != nil {
log.Printf("[ERROR] %q", err)
}
if itemsToDelete != "" {
params["delete"] = itemsToDelete
}
return
}
func (ConfigQemu) mapToStruct(params map[string]interface{}) (*ConfigQemu, error) {
// vmConfig Sample: map[ cpu:host
// net0:virtio=62:DF:XX:XX:XX:XX,bridge=vmbr0
// ide2:local:iso/xxx-xx.iso,media=cdrom memory:2048
// smbios1:uuid=8b3bf833-aad8-4545-xxx-xxxxxxx digest:aa6ce5xxxxx1b9ce33e4aaeff564d4 sockets:1
// name:terraform-ubuntu1404-template bootdisk:virtio0
// virtio0:ProxmoxxxxISCSI:vm-1014-disk-2,size=4G
// description:Base image
// cores:2 ostype:l26
config := ConfigQemu{}
if _, isSet := params["agent"]; isSet {
switch params["agent"].(type) {
case float64:
config.Agent = int(params["agent"].(float64))
case string:
AgentConfList := strings.Split(params["agent"].(string), ",")
config.Agent, _ = strconv.Atoi(AgentConfList[0])
}
}
if _, isSet := params["args"]; isSet {
config.Args = strings.TrimSpace(params["args"].(string))
}
if _, isSet := params["balloon"]; isSet {
balloon := int(params["balloon"].(float64))
if balloon > 0 {
config.Balloon = balloon
}
}
//boot by default from hard disk (c), CD-ROM (d), network (n).
if _, isSet := params["boot"]; isSet {
config.Boot = params["boot"].(string)
}
if _, isSet := params["bootdisk"]; isSet {
config.BootDisk = params["bootdisk"].(string)
}
if _, isSet := params["bios"]; isSet {
config.Bios = params["bios"].(string)
}
if _, isSet := params["cicustom"]; isSet {
config.CIcustom = params["cicustom"].(string)
}
if _, isSet := params["cipassword"]; isSet {
config.CIpassword = params["cipassword"].(string)
}
if _, isSet := params["ciuser"]; isSet {
config.CIuser = params["ciuser"].(string)
}
if _, isSet := params["description"]; isSet {
config.Description = strings.TrimSpace(params["description"].(string))
}
//Can be network,disk,cpu,memory,usb
if _, isSet := params["hotplug"]; isSet {
config.Hotplug = params["hotplug"].(string)
}
if _, isSet := params["hookscript"]; isSet {
config.Hookscript = params["hookscript"].(string)
}
if _, isSet := params["memory"]; isSet {
config.Memory = int(params["memory"].(float64))
}
if _, isSet := params["name"]; isSet {
config.Name = params["name"].(string)
}
if _, isSet := params["nameserver"]; isSet {
config.Nameserver = params["nameserver"].(string)
}
if _, isSet := params["onboot"]; isSet {
config.Onboot = PointerBool(Itob(int(params["onboot"].(float64))))
}
if _, isSet := params["cores"]; isSet {
config.QemuCores = int(params["cores"].(float64))
}
if _, isSet := params["cpu"]; isSet {
config.QemuCpu = params["cpu"].(string)
}
if _, isSet := params["kvm"]; isSet {
config.QemuKVM = PointerBool(Itob(int(params["kvm"].(float64))))
}
if _, isSet := params["numa"]; isSet {
config.QemuNuma = PointerBool(Itob(int(params["numa"].(float64))))
}
if _, isSet := params["ostype"]; isSet {
config.QemuOs = params["ostype"].(string)
}
if _, isSet := params["sockets"]; isSet {
config.QemuSockets = int(params["sockets"].(float64))
}
if _, isSet := params["vcpus"]; isSet {
vCpu := int(params["vcpus"].(float64))
if vCpu > 0 {
config.QemuVcpus = vCpu
}
}
if _, isSet := params["scsihw"]; isSet {
config.Scsihw = params["scsihw"].(string)
}
if _, isSet := params["searchdomain"]; isSet {
config.Searchdomain = params["searchdomain"].(string)
}
if _, isSet := params["sshkeys"]; isSet {
config.Sshkeys, _ = url.PathUnescape(params["sshkeys"].(string))
}
if _, isSet := params["startup"]; isSet {
config.Startup = params["startup"].(string)
}
if _, isSet := params["tablet"]; isSet {
config.Tablet = PointerBool(Itob(int(params["tablet"].(float64))))
}
if _, isSet := params["tags"]; isSet {
config.Tags = strings.TrimSpace(params["tags"].(string))
}
if _, isSet := params["smbios1"]; isSet {
config.Smbios1 = params["smbios1"].(string)
}
ipconfigNames := []string{}
for k := range params {
if ipconfigName := rxIpconfigName.FindStringSubmatch(k); len(ipconfigName) > 0 {
ipconfigNames = append(ipconfigNames, ipconfigName[0])
}
}
if len(ipconfigNames) > 0 {
config.Ipconfig = IpconfigMap{}
for _, ipconfigName := range ipconfigNames {
ipConfStr := params[ipconfigName]
id := rxDeviceID.FindStringSubmatch(ipconfigName)
ipconfigID, _ := strconv.Atoi(id[0])
config.Ipconfig[ipconfigID] = ipConfStr
}
}
linkedVmId := uint(0)
config.Disks = QemuStorages{}.mapToStruct(params, &linkedVmId)
if linkedVmId != 0 {
config.LinkedVmId = linkedVmId
}
if config.Disks != nil && config.Disks.Ide != nil && config.Disks.Ide.Disk_2 != nil && config.Disks.Ide.Disk_2.CdRom != nil {
config.Iso = config.Disks.Ide.Disk_2.CdRom.Iso
}
// Add unused disks
// unused0:local:100/vm-100-disk-1.qcow2
unusedDiskNames := []string{}
for k := range params {
// look for entries from the config in the format "unusedX:<storagepath>" where X is an integer
if unusedDiskName := rxUnusedDiskName.FindStringSubmatch(k); len(unusedDiskName) > 0 {
unusedDiskNames = append(unusedDiskNames, unusedDiskName[0])
}
}
// if len(unusedDiskNames) > 0 {
// log.Printf("[DEBUG] unusedDiskNames: %v", unusedDiskNames)
// }
if len(unusedDiskNames) > 0 {
config.QemuUnusedDisks = QemuDevices{}
for _, unusedDiskName := range unusedDiskNames {
unusedDiskConfStr := params[unusedDiskName].(string)
finalDiskConfMap := QemuDevice{}
// parse "unused0" to get the id '0' as an int
id := rxDeviceID.FindStringSubmatch(unusedDiskName)
diskID, err := strconv.Atoi(id[0])
if err != nil {
return nil, fmt.Errorf(fmt.Sprintf("Unable to parse unused disk id from input string '%v' tried to convert '%v' to integer.", unusedDiskName, diskID))
}
finalDiskConfMap["slot"] = diskID
// parse the attributes from the unused disk
// extract the storage and file path from the unused disk entry
parsedUnusedDiskMap := ParsePMConf(unusedDiskConfStr, "storage+file")
storageName, fileName := ParseSubConf(parsedUnusedDiskMap["storage+file"].(string), ":")
finalDiskConfMap["storage"] = storageName
finalDiskConfMap["file"] = fileName
config.QemuUnusedDisks[diskID] = finalDiskConfMap
config.QemuUnusedDisks[diskID] = finalDiskConfMap
config.QemuUnusedDisks[diskID] = finalDiskConfMap
}
}
//Display
if vga, isSet := params["vga"]; isSet {
vgaList := strings.Split(vga.(string), ",")
vgaMap := QemuDevice{}
vgaMap.readDeviceConfig(vgaList)
if len(vgaMap) > 0 {
config.QemuVga = vgaMap
}
}
// Add networks.
nicNames := []string{}
for k := range params {
if nicName := rxNicName.FindStringSubmatch(k); len(nicName) > 0 {
nicNames = append(nicNames, nicName[0])
}
}
if len(nicNames) > 0 {
config.QemuNetworks = QemuDevices{}
for _, nicName := range nicNames {
nicConfStr := params[nicName]
nicConfList := strings.Split(nicConfStr.(string), ",")
id := rxDeviceID.FindStringSubmatch(nicName)
nicID, _ := strconv.Atoi(id[0])
model, macaddr := ParseSubConf(nicConfList[0], "=")
// Add model and MAC address.
nicConfMap := QemuDevice{
"id": nicID,
"model": model,
"macaddr": macaddr,
}
// Add rest of device config.
nicConfMap.readDeviceConfig(nicConfList[1:])
switch nicConfMap["firewall"] {
case 1:
nicConfMap["firewall"] = true
case 0:
nicConfMap["firewall"] = false
}
switch nicConfMap["link_down"] {
case 1:
nicConfMap["link_down"] = true
case 0:
nicConfMap["link_down"] = false
}
// And device config to networks.
if len(nicConfMap) > 0 {
config.QemuNetworks[nicID] = nicConfMap
}
}
}
// Add serials
serialNames := []string{}
for k := range params {
if serialName := rxSerialName.FindStringSubmatch(k); len(serialName) > 0 {
serialNames = append(serialNames, serialName[0])
}
}
if len(serialNames) > 0 {
config.QemuSerials = QemuDevices{}
for _, serialName := range serialNames {
id := rxDeviceID.FindStringSubmatch(serialName)
serialID, _ := strconv.Atoi(id[0])
serialConfMap := QemuDevice{
"id": serialID,
"type": params[serialName],
}
// And device config to serials map.
if len(serialConfMap) > 0 {
config.QemuSerials[serialID] = serialConfMap
}
}
}
// Add usbs
usbNames := []string{}
for k := range params {
if usbName := rxUsbName.FindStringSubmatch(k); len(usbName) > 0 {
usbNames = append(usbNames, usbName[0])
}
}
if len(usbNames) > 0 {
config.QemuUsbs = QemuDevices{}
for _, usbName := range usbNames {
usbConfStr := params[usbName]
usbConfList := strings.Split(usbConfStr.(string), ",")
id := rxDeviceID.FindStringSubmatch(usbName)
usbID, _ := strconv.Atoi(id[0])
_, host := ParseSubConf(usbConfList[0], "=")
usbConfMap := QemuDevice{
"id": usbID,
"host": host,
}
usbConfMap.readDeviceConfig(usbConfList[1:])
if usbConfMap["usb3"] == 1 {
usbConfMap["usb3"] = true
}
// And device config to usbs map.
if len(usbConfMap) > 0 {
config.QemuUsbs[usbID] = usbConfMap
}
}
}
// hostpci
hostPCInames := []string{}
for k := range params {
if hostPCIname := rxPCIName.FindStringSubmatch(k); len(hostPCIname) > 0 {
hostPCInames = append(hostPCInames, hostPCIname[0])
}
}
if len(hostPCInames) > 0 {
config.QemuPCIDevices = QemuDevices{}
for _, hostPCIname := range hostPCInames {
hostPCIConfStr := params[hostPCIname]
hostPCIConfList := strings.Split(hostPCIConfStr.(string), ",")
id := rxPCIName.FindStringSubmatch(hostPCIname)
hostPCIID, _ := strconv.Atoi(id[0])
hostPCIConfMap := QemuDevice{
"id": hostPCIID,
}
hostPCIConfMap.readDeviceConfig(hostPCIConfList)
// And device config to usbs map.
if len(hostPCIConfMap) > 0 {
config.QemuPCIDevices[hostPCIID] = hostPCIConfMap
}
}
}
return &config, nil
}
func (newConfig ConfigQemu) Update(rebootIfNeeded bool, vmr *VmRef, client *Client) (rebootRequired bool, err error) {
currentConfig, err := NewConfigQemuFromApi(vmr, client)
if err != nil {
return
}
return newConfig.setAdvanced(currentConfig, rebootIfNeeded, vmr, client)
}
func (config *ConfigQemu) setVmr(vmr *VmRef) (err error) {
if config == nil {
return errors.New("config may not be nil")
}
if err = vmr.nilCheck(); err != nil {
return
}
vmr.SetVmType("qemu")
config.VmID = vmr.vmId
return
}
func (newConfig ConfigQemu) setAdvanced(currentConfig *ConfigQemu, rebootIfNeeded bool, vmr *VmRef, client *Client) (rebootRequired bool, err error) {
err = newConfig.setVmr(vmr)
if err != nil {
return
}
err = newConfig.Validate()
if err != nil {
return
}
var params map[string]interface{}
var exitStatus string
if currentConfig != nil {
// Update
if newConfig.Disks != nil && currentConfig.Disks != nil {
markedDisks := newConfig.Disks.markDiskChanges(*currentConfig.Disks)
// move disk to different storage or change disk format
for _, e := range markedDisks.Move {
_, err = e.move(true, vmr, client)
if err != nil {
return
}
}
// increase Disks in size
for _, e := range markedDisks.Resize {
_, err = e.resize(vmr, client)
if err != nil {
return
}
}
// Moving disks changes the disk id. we need to get the config again if any disk was moved
if len(markedDisks.Move) != 0 {
currentConfig, err = NewConfigQemuFromApi(vmr, client)
if err != nil {
return
}
}
}
// Migrate VM
if newConfig.Node != currentConfig.Node {
vmr.SetNode(currentConfig.Node)
_, err = client.MigrateNode(vmr, newConfig.Node, true)
if err != nil {
return
}
// Set node to the node the VM was migrated to
vmr.SetNode(newConfig.Node)
}
rebootRequired, params, err = newConfig.mapToApiValues(*currentConfig)
if err != nil {
return
}
exitStatus, err = client.PutWithTask(params, "/nodes/"+vmr.node+"/"+vmr.vmType+"/"+strconv.Itoa(vmr.vmId)+"/config")
if err != nil {
return false, fmt.Errorf("error updating VM: %v, error status: %s (params: %v)", err, exitStatus, params)
}
if !rebootRequired {
rebootRequired, err = GuestHasPendingChanges(vmr, client)
if err != nil {
return
}
}
if rebootRequired && rebootIfNeeded {
if err = GuestReboot(vmr, client); err != nil {
return
}
rebootRequired = false
}
} else {
// Create
_, params, err = newConfig.mapToApiValues(ConfigQemu{})
if err != nil {
return
}
exitStatus, err = client.CreateQemuVm(vmr.node, params)
if err != nil {
return false, fmt.Errorf("error creating VM: %v, error status: %s (params: %v)", err, exitStatus, params)
}
}
_, err = client.UpdateVMHA(vmr, newConfig.HaState, newConfig.HaGroup)
if err != nil {
return
}
_, err = client.UpdateVMPool(vmr, newConfig.Pool)
return
}
func (config ConfigQemu) Validate() (err error) {
// TODO test all other use cases
// TODO has no context about changes caused by updating the vm
if config.Disks != nil {
err = config.Disks.Validate()
if err != nil {
return
}
}
return
}
// HasCloudInit - are there cloud-init options?
func (config ConfigQemu) HasCloudInit() bool {
for _, config := range config.Ipconfig {
if config != nil && config != "" {
return true
}
}
return config.CIuser != "" ||
config.CIpassword != "" ||
config.Searchdomain != "" ||
config.Nameserver != "" ||
config.Sshkeys != "" ||
config.CIcustom != ""
}
/*
CloneVm
Example: Request
nodes/proxmox1-xx/qemu/1012/clone
newid:145
name:tf-clone1
target:proxmox1-xx
full:1
storage:xxx
*/
func (config ConfigQemu) CloneVm(sourceVmr *VmRef, vmr *VmRef, client *Client) (err error) {
vmr.SetVmType("qemu")
var storage string
fullClone := "1"
if config.FullClone != nil {
fullClone = strconv.Itoa(*config.FullClone)
}
if disk0Storage, ok := config.QemuDisks[0]["storage"].(string); ok && len(disk0Storage) > 0 {
storage = disk0Storage
}
params := map[string]interface{}{
"newid": vmr.vmId,
"target": vmr.node,
"name": config.Name,
"full": fullClone,
}
if vmr.pool != "" {
params["pool"] = vmr.pool
}
if fullClone == "1" && storage != "" {
params["storage"] = storage
}
_, err = client.CloneQemuVm(sourceVmr, params)
return err
}
// DEPRECATED use ConfigQemu.Update instead
func (config ConfigQemu) UpdateConfig(vmr *VmRef, client *Client) (err error) {
configParams := map[string]interface{}{}
//Array to list deleted parameters
//deleteParams := []string{}
if config.Agent != 0 {
configParams["agent"] = config.Agent
}
if config.QemuOs != "" {
configParams["ostype"] = config.QemuOs
}
if config.QemuCores != 0 {
configParams["cores"] = config.QemuCores
}
if config.Memory != 0 {
configParams["memory"] = config.Memory
}
if config.QemuSockets != 0 {
configParams["sockets"] = config.QemuSockets