/
config_storage.go
1210 lines (1152 loc) · 36.8 KB
/
config_storage.go
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package proxmox
import (
"encoding/json"
"fmt"
"log"
"strconv"
"strings"
"github.com/Telmate/proxmox-api-go/internal/util"
)
// matrix of storage types and which content types they support.
var storageContentTypesAPI = []string{"backup", "rootdir", "images", "iso", "snippets", "vztmpl"}
var storageContentTypesStruct = []string{"backup", "container", "diskimage", "iso", "snippets", "template"}
var storageContentTypes = map[string]interface{}{
"directory": []bool{true, true, true, true, true, true},
"lvm": []bool{false, true, true, false, false, false},
"lvm-thin": []bool{false, true, true, false, false, false},
"nfs": []bool{true, true, true, true, true, true},
"smb": []bool{true, true, true, true, true, true},
"glusterfs": []bool{true, false, true, true, true, true},
"iscsi": []bool{false, false, true, false, false, false},
"cephfs": []bool{true, false, false, true, true, true},
"rbd": []bool{false, true, true, false, false, false},
"zfs-over-iscsi": []bool{false, false, true, false, false, false},
"zfs": []bool{false, true, true, false, false, false},
"pbs": []bool{true, false, false, false, false, false},
}
type ConfigStorageContent struct {
Backup *bool `json:"backup,omitempty"` //backup
Iso *bool `json:"iso,omitempty"` //iso
Template *bool `json:"template,omitempty"` //vztmpl
DiskImage *bool `json:"diskimage,omitempty"` //images
Container *bool `json:"container,omitempty"` //rootdir
Snippets *bool `json:"snippets,omitempty"` //snippets
}
func (c *ConfigStorageContent) MapStorageContent(array []bool) (list string) {
if c != nil {
for i, e := range []interface{}{c.Backup, c.Container, c.DiskImage, c.Iso, c.Snippets, c.Template} {
if e.(*bool) != nil {
if *e.(*bool) && array[i] {
list = AddToList(list, storageContentTypesAPI[i])
}
}
}
}
if list == "" {
return "none"
}
return
}
func (c *ConfigStorageContent) Validate(storageType string) error {
// iscsi is the only storage type which can have "none" as content.
if storageType == "iscsi" {
return nil
}
array := storageContentTypes[storageType].([]bool)
contentList := c.MapStorageContent(array)
if contentList != "" {
return nil
}
var list string
for i, e := range array {
if e {
list = AddToList(list, storageContentTypesStruct[i])
}
}
return fmt.Errorf("error at least one of the keys (content:{ %s }) must be true", list)
}
type ConfigStorageBackupRetention struct {
Last *int `json:"last,omitempty"`
Hourly *int `json:"hourly,omitempty"`
Daily *int `json:"daily,omitempty"`
Monthly *int `json:"monthly,omitempty"`
Weekly *int `json:"weekly,omitempty"`
Yearly *int `json:"yearly,omitempty"`
}
func (b *ConfigStorageBackupRetention) MapStorageBackupRetention() string {
if !b.AllNil() {
return "keep-daily=" + strconv.Itoa(*b.Daily) +
",keep-hourly=" + strconv.Itoa(*b.Hourly) +
",keep-last=" + strconv.Itoa(*b.Last) +
",keep-monthly=" + strconv.Itoa(*b.Monthly) +
",keep-weekly=" + strconv.Itoa(*b.Weekly) +
",keep-yearly=" + strconv.Itoa(*b.Yearly)
}
return "keep-all=1"
}
func (b *ConfigStorageBackupRetention) Validate() (err error) {
if b == nil {
return nil
}
if !b.AllNil() {
text := []string{"last", "hourly", "daily", "weekly", "monthly", "yearly"}
for i, e := range []*int{b.Last, b.Hourly, b.Daily, b.Weekly, b.Monthly, b.Yearly} {
if e == nil {
return ErrorKeyNotSet("backupretention:{ " + text[i] + " }")
}
err = ValidateIntGreater(0, *e, "backupretention:{ "+text[i]+" }")
if err != nil {
return
}
}
}
return nil
}
func (b *ConfigStorageBackupRetention) AllNil() bool {
check := true
for _, e := range []*int{b.Last, b.Hourly, b.Daily, b.Weekly, b.Monthly, b.Yearly} {
if e != nil {
check = false
}
}
return check
}
// Storage Types
type ConfigStorageDirectory struct {
Path string `json:"path"`
Preallocation *string `json:"preallocation,omitempty"`
Shared bool `json:"shared"`
}
func (directory *ConfigStorageDirectory) SetDefaults() {
if directory.Preallocation == nil {
directory.Preallocation = util.Pointer("metadata")
}
}
type ConfigStorageLVM struct {
VGname string `json:"vgname"`
Shared bool `json:"shared,omitempty"`
}
type ConfigStorageLVMThin struct {
VGname string `json:"vgname"`
Thinpool string `json:"thinpool"`
}
type ConfigStorageNFS struct {
Server string `json:"server"`
Export string `json:"export"`
Preallocation *string `json:"preallocation,omitempty"`
Version *string `json:"version,omitempty"`
}
func (nfs *ConfigStorageNFS) SetDefaults() {
if nfs.Preallocation == nil {
nfs.Preallocation = util.Pointer("metadata")
}
}
type ConfigStorageSMB struct {
Username string `json:"username"`
Share string `json:"share"`
Preallocation *string `json:"preallocation,omitempty"`
Domain string `json:"domain"`
Server string `json:"server"`
Password *string `json:"password,omitempty"`
Version *string `json:"version,omitempty"`
}
func (smb *ConfigStorageSMB) SetDefaults() {
if smb.Preallocation == nil {
smb.Preallocation = util.Pointer("metadata")
}
}
type ConfigStorageGlusterFS struct {
Server1 string `json:"server1"`
Server2 string `json:"server2,omitempty"`
Preallocation *string `json:"preallocation,omitempty"`
Volume string `json:"volume"`
}
func (glusterfs *ConfigStorageGlusterFS) SetDefaults() {
if glusterfs.Preallocation == nil {
glusterfs.Preallocation = util.Pointer("metadata")
}
}
type ConfigStorageISCSI struct {
Portal string `json:"portal"`
Target string `json:"target"`
}
type ConfigStorageCephFS struct {
Monitors []string `json:"monitors"`
SecretKey *string `json:"secret-key,omitempty"`
Username string `json:"username"`
FSname string `json:"fs-name"`
}
type ConfigStorageRBD struct {
Pool string `json:"pool"`
Monitors []string `json:"monitors"`
Username string `json:"username"`
Keyring *string `json:"keyring,omitempty"`
Namespace string `json:"namespace"`
KRBD bool `json:"krbd"`
}
type ConfigStorageZFSoverISCSI struct {
Portal string `json:"portal"`
Pool string `json:"pool"`
Blocksize *string `json:"blocksize"`
Target string `json:"target"`
ISCSIprovider string `json:"iscsiprovider"`
Thinprovision bool `json:"thinprovision"`
Comstar *ConfigStorageZFSoverISCSI_Comstar `json:"comstar,omitempty"`
Istgt *ConfigStorageZFSoverISCSI_istgt `json:"istgt,omitempty"`
LIO *ConfigStorageZFSoverISCSI_LIO `json:"lio,omitempty"`
}
func (zfsoveriscsi *ConfigStorageZFSoverISCSI) SetDefaults() {
if zfsoveriscsi.Blocksize == nil {
zfsoveriscsi.Blocksize = util.Pointer("4k")
}
}
func (zfsoveriscsi *ConfigStorageZFSoverISCSI) RemapToAPI() {
if zfsoveriscsi.ISCSIprovider == "lio" {
zfsoveriscsi.ISCSIprovider = "LIO"
}
}
func (zfsoveriscsi *ConfigStorageZFSoverISCSI) RemapFromAPI() {
if zfsoveriscsi.ISCSIprovider == "LIO" {
zfsoveriscsi.ISCSIprovider = "lio"
}
}
type ConfigStorageZFSoverISCSI_Comstar struct {
TargetGroup string `json:"target-group"`
HostGroup string `json:"host-group"`
Writecache bool `json:"writecache"`
}
type ConfigStorageZFSoverISCSI_istgt struct {
Writecache bool `json:"writecache"`
}
type ConfigStorageZFSoverISCSI_LIO struct {
TargetPortalGroup string `json:"targetportal-group"`
}
type ConfigStorageZFS struct {
Pool string `json:"pool"`
Blocksize *string `json:"blocksize,omitempty"`
Thinprovision bool `json:"thinprovision,omitempty"`
}
func (zfs *ConfigStorageZFS) SetDefaults() {
if zfs.Blocksize == nil {
zfs.Blocksize = util.Pointer("8k")
}
}
type ConfigStoragePBS struct {
Server string `json:"server"`
Datastore string `json:"datastore"`
Username string `json:"username"`
Password *string `json:"password,omitempty"`
Fingerprint string `json:"fingerprint,omitempty"`
Port *int `json:"port,omitempty"`
Namespace string `json:"namespace,omitempty"`
}
func (pbs *ConfigStoragePBS) SetDefaults() {
if pbs.Port == nil {
pbs.Port = util.Pointer(8007)
}
}
// Storage options for the Proxmox API
type ConfigStorage struct {
ID string `json:"id"`
Enable bool `json:"enable"`
Nodes []string `json:"nodes,omitempty"`
Type string `json:"type"`
Directory *ConfigStorageDirectory `json:"directory,omitempty"`
LVM *ConfigStorageLVM `json:"lvm,omitempty"`
LVMThin *ConfigStorageLVMThin `json:"lvm-thin,omitempty"`
NFS *ConfigStorageNFS `json:"nfs,omitempty"`
SMB *ConfigStorageSMB `json:"smb,omitempty"`
GlusterFS *ConfigStorageGlusterFS `json:"glusterfs,omitempty"`
ISCSI *ConfigStorageISCSI `json:"iscsi,omitempty"`
CephFS *ConfigStorageCephFS `json:"cephfs,omitempty"`
RBD *ConfigStorageRBD `json:"rbd,omitempty"`
ZFSoverISCSI *ConfigStorageZFSoverISCSI `json:"zfs-over-iscsi,omitempty"`
ZFS *ConfigStorageZFS `json:"zfs,omitempty"`
PBS *ConfigStoragePBS `json:"pbs,omitempty"`
Content *ConfigStorageContent `json:"content,omitempty"`
BackupRetention *ConfigStorageBackupRetention `json:"backupretention,omitempty"`
}
func (config *ConfigStorage) SetDefaults() {
if config.Directory != nil {
config.Directory.SetDefaults()
}
if config.NFS != nil {
config.NFS.SetDefaults()
}
if config.SMB != nil {
config.SMB.SetDefaults()
}
if config.GlusterFS != nil {
config.GlusterFS.SetDefaults()
}
if config.ZFSoverISCSI != nil {
config.ZFSoverISCSI.SetDefaults()
}
if config.ZFS != nil {
config.ZFS.SetDefaults()
}
if config.PBS != nil {
config.PBS.SetDefaults()
}
}
func (config *ConfigStorage) RemapToAPI() {
switch config.Type {
case "directory":
config.Type = "dir"
case "lvm-thin":
config.Type = "lvmthin"
case "smb":
config.Type = "cifs"
case "zfs-over-iscsi":
config.Type = "zfs"
case "zfs":
config.Type = "zfspool"
}
}
func (config *ConfigStorage) RemapFromAPI() {
switch config.Type {
case "dir":
config.Type = "directory"
case "lvmthin":
config.Type = "lvm-thin"
case "cifs":
config.Type = "smb"
case "zfs":
config.Type = "zfs-over-iscsi"
case "zfspool":
config.Type = "zfs"
}
}
func (newConfig *ConfigStorage) Validate(id string, create bool, client *Client) (err error) {
exists, err := client.CheckStorageExistance(id)
if err != nil {
return
}
if exists && create {
return ErrorItemExists(id, "storage")
}
if !exists && !create {
return ErrorItemNotExists(id, "storage")
}
err = ValidateStringInArray([]string{"directory", "lvm", "lvm-thin", "nfs", "smb", "glusterfs", "iscsi", "cephfs", "rbd", "zfs-over-iscsi", "zfs", "pbs"}, newConfig.Type, "type")
if err != nil {
return
}
var currentConfig *ConfigStorage
if exists {
currentConfig, err = NewConfigStorageFromApi(id, client)
if err != nil {
return
}
err = ValidateStringsEqual(newConfig.Type, currentConfig.Type, "type")
if err != nil {
return
}
}
switch newConfig.Type {
case "directory":
if exists && newConfig.Directory != nil {
err = ValidateStringsEqual(newConfig.Directory.Path, currentConfig.Directory.Path, "path")
if err != nil {
return
}
} else if !exists {
if newConfig.Directory == nil {
return ErrorKeyEmpty("directory")
} else {
err = ValidateFilePath(newConfig.Directory.Path, "path")
if err != nil {
return
}
}
}
case "lvm":
if exists && newConfig.LVM != nil {
err = ValidateStringsEqual(newConfig.LVM.VGname, currentConfig.LVM.VGname, "lvm:{ vgname }")
if err != nil {
return
}
} else if !exists {
if newConfig.LVM == nil {
return ErrorKeyEmpty("lvm")
} else {
if newConfig.LVM.VGname == "" {
return ErrorKeyEmpty("lvm:{ vgname }")
}
}
}
case "lvm-thin":
if exists && newConfig.LVMThin != nil {
err = ValidateStringsEqual(newConfig.LVMThin.VGname, currentConfig.LVMThin.VGname, "lvm-thin:{ vgname }")
if err != nil {
return
}
err = ValidateStringsEqual(newConfig.LVMThin.Thinpool, currentConfig.LVMThin.Thinpool, "lvm-thin:{ thinpool }")
if err != nil {
return
}
} else if !exists {
if newConfig.LVMThin == nil {
return ErrorKeyEmpty("lvm-thin")
} else {
if newConfig.LVMThin.VGname == "" {
return ErrorKeyEmpty("lvm-thin:{ vgname }")
}
if newConfig.LVMThin.Thinpool == "" {
return ErrorKeyEmpty("lvm-thin:{ thinpool }")
}
}
}
case "nfs":
if exists && newConfig.NFS != nil {
err = ValidateStringsEqual(newConfig.NFS.Export, currentConfig.NFS.Export, "nfs:{ export }")
if err != nil {
return
}
err = ValidateStringsEqual(newConfig.NFS.Server, currentConfig.NFS.Server, "nfs:{ server }")
if err != nil {
return
}
} else if !exists {
if newConfig.NFS == nil {
return ErrorKeyEmpty("nfs")
} else {
err = ValidateStringNotEmpty(newConfig.NFS.Server, "nfs:{ server }")
if err != nil {
return
}
err = ValidateFilePath(newConfig.NFS.Export, "nfs:{ export }")
if err != nil {
return
}
}
}
if newConfig.NFS != nil {
if newConfig.NFS.Version != nil {
err = ValidateStringInArray([]string{"3", "4", "4.1", "4.2"}, *newConfig.NFS.Version, "nfs:{ version }")
if err != nil {
return
}
}
if newConfig.NFS.Preallocation != nil {
err = ValidateStringNotEmpty(*newConfig.NFS.Preallocation, "nfs:{ preallocation }")
if err != nil {
return
}
}
}
case "smb":
if exists && newConfig.SMB != nil {
err = ValidateStringsEqual(newConfig.SMB.Server, currentConfig.SMB.Server, "smb:{ server }")
if err != nil {
return
}
err = ValidateStringsEqual(newConfig.SMB.Share, currentConfig.SMB.Share, "smb:{ share }")
if err != nil {
return
}
} else if !exists {
if newConfig.SMB == nil {
return ErrorKeyEmpty("smb")
} else {
err = ValidateStringNotEmpty(newConfig.SMB.Server, "smb:{ server }")
if err != nil {
return
}
err = ValidateStringNotEmpty(newConfig.SMB.Share, "smb:{ share }")
if err != nil {
return
}
}
}
if newConfig.SMB != nil {
if newConfig.SMB.Version != nil {
err = ValidateStringInArray([]string{"2.0", "2.1", "3", "3.0", "3.11"}, *newConfig.SMB.Version, "smb:{ version }")
if err != nil {
return
}
}
if newConfig.SMB.Preallocation != nil {
err = ValidateStringNotEmpty(*newConfig.SMB.Preallocation, "smb:{ preallocation }")
if err != nil {
return
}
}
}
case "glusterfs":
if exists && newConfig.GlusterFS != nil {
err = ValidateStringsEqual(newConfig.GlusterFS.Volume, currentConfig.GlusterFS.Volume, "glusterfs:{ volume }")
if err != nil {
return
}
} else if !exists {
if newConfig.GlusterFS == nil {
return ErrorKeyEmpty("glusterfs")
} else {
err = ValidateStringNotEmpty(newConfig.GlusterFS.Server1, "glusterfs:{ server1 }")
if err != nil {
return
}
err = ValidateStringNotEmpty(newConfig.GlusterFS.Volume, "glusterfs:{ volume }")
if err != nil {
return
}
}
}
if newConfig.GlusterFS != nil {
err = ValidateStringNotEmpty(newConfig.GlusterFS.Server1, "glusterfs:{ server1 }")
if err != nil {
return
}
if newConfig.GlusterFS.Preallocation != nil {
err = ValidateStringNotEmpty(*newConfig.GlusterFS.Preallocation, "glusterfs:{ preallocation }")
if err != nil {
return
}
}
}
case "iscsi":
if exists && newConfig.ISCSI != nil {
err = ValidateStringsEqual(newConfig.ISCSI.Portal, currentConfig.ISCSI.Portal, "iscsi:{ portal }")
if err != nil {
return
}
err = ValidateStringsEqual(newConfig.ISCSI.Target, currentConfig.ISCSI.Target, "iscsi:{ target }")
if err != nil {
return
}
} else if !exists {
if newConfig.ISCSI == nil {
return ErrorKeyEmpty("iscsi")
} else {
err = ValidateStringNotEmpty(newConfig.ISCSI.Portal, "iscsi:{ portal }")
if err != nil {
return
}
err = ValidateStringNotEmpty(newConfig.ISCSI.Target, "iscsi:{ target }")
if err != nil {
return
}
}
}
case "cephfs":
if !exists && newConfig.CephFS == nil {
return ErrorKeyEmpty("cephfs")
}
if newConfig.CephFS != nil {
err = ValidateArrayNotEmpty(newConfig.CephFS.Monitors, "cephfs:{ monitors }")
if err != nil {
return
}
}
case "rbd":
if !exists && newConfig.RBD == nil {
return ErrorKeyEmpty("rbd")
}
if newConfig.RBD != nil {
err = ValidateArrayNotEmpty(newConfig.RBD.Monitors, "rbd:{ monitors }")
if err != nil {
return
}
}
case "zfs-over-iscsi":
if exists && newConfig.ZFSoverISCSI != nil {
err = ValidateStringsEqual(newConfig.ZFSoverISCSI.ISCSIprovider, currentConfig.ZFSoverISCSI.ISCSIprovider, "zfs-over-iscsi:{ iscsiprovider }")
if err != nil {
return
}
err = ValidateStringsEqual(newConfig.ZFSoverISCSI.Portal, currentConfig.ZFSoverISCSI.Portal, "zfs-over-iscsi:{ portal }")
if err != nil {
return
}
err = ValidateStringsEqual(newConfig.ZFSoverISCSI.Target, currentConfig.ZFSoverISCSI.Target, "zfs-over-iscsi:{ target }")
if err != nil {
return
}
err = ValidateStringsEqual(newConfig.ZFSoverISCSI.Pool, currentConfig.ZFSoverISCSI.Pool, "zfs-over-iscsi:{ pool }")
if err != nil {
return
}
// err = ValidateStringsEqual(*newConfig.ZFSoverISCSI.Blocksize, *currentConfig.ZFSoverISCSI.Blocksize, "zfs-over-iscsi:{ blocksize }")
if err != nil {
return
}
} else if !exists {
if newConfig.ZFSoverISCSI == nil {
return ErrorKeyEmpty("zfs-over-iscsi")
} else {
err = ValidateStringInArray([]string{"comstar", "istgt", "lio", "iet"}, newConfig.ZFSoverISCSI.ISCSIprovider, "zfs-over-iscsi:{ iscsiprovider }")
if err != nil {
return
}
err = ValidateStringNotEmpty(newConfig.ZFSoverISCSI.Portal, "zfs-over-iscsi:{ portal }")
if err != nil {
return
}
err = ValidateStringNotEmpty(newConfig.ZFSoverISCSI.Pool, "zfs-over-iscsi:{ pool }")
if err != nil {
return
}
err = ValidateStringNotEmpty(newConfig.ZFSoverISCSI.Target, "zfs-over-iscsi:{ target }")
if err != nil {
return
}
}
}
switch newConfig.ZFSoverISCSI.ISCSIprovider {
case "comstar":
if exists && newConfig.ZFSoverISCSI.Comstar != nil {
err = ValidateStringsEqual(newConfig.ZFSoverISCSI.Comstar.HostGroup, currentConfig.ZFSoverISCSI.Comstar.HostGroup, "zfs-over-iscsi:{ comstar:{ host-group } }")
if err != nil {
return
}
err = ValidateStringsEqual(newConfig.ZFSoverISCSI.Comstar.TargetGroup, currentConfig.ZFSoverISCSI.Comstar.TargetGroup, "zfs-over-iscsi:{ comstar:{ target-group } }")
if err != nil {
return
}
} else if !exists && newConfig.ZFSoverISCSI.Comstar == nil {
return ErrorKeyEmpty("zfs-over-iscsi:{ comstar }")
}
case "istgt":
if !exists && newConfig.ZFSoverISCSI.Istgt == nil {
return ErrorKeyEmpty("zfs-over-iscsi:{ istgt }")
}
case "lio":
if !exists && newConfig.ZFSoverISCSI.LIO == nil {
return ErrorKeyEmpty("zfs-over-iscsi:{ lio }")
} else {
err = ValidateStringNotEmpty(newConfig.ZFSoverISCSI.LIO.TargetPortalGroup, "zfs-over-iscsi:{ lio:{ targetportal-group } }")
if err != nil {
return
}
}
}
case "zfs":
if exists && newConfig.ZFS != nil {
err = ValidateStringsEqual(newConfig.ZFS.Pool, currentConfig.ZFS.Pool, "zfs:{ pool }")
if err != nil {
return
}
} else if !exists {
if newConfig.ZFS == nil {
return ErrorKeyEmpty("zfs")
} else {
err = ValidateStringNotEmpty(newConfig.ZFS.Pool, "zfs:{ pool }")
if err != nil {
return
}
}
}
if newConfig.ZFS != nil {
if newConfig.ZFS.Blocksize != nil {
err = ValidateStringNotEmpty(*newConfig.ZFS.Blocksize, "zfs:{ blocksize }")
if err != nil {
return
}
}
}
case "pbs":
if exists && newConfig.PBS != nil {
err = ValidateStringsEqual(newConfig.PBS.Server, currentConfig.PBS.Server, "pbs:{ server }")
if err != nil {
return
}
err = ValidateStringsEqual(newConfig.PBS.Datastore, currentConfig.PBS.Datastore, "pbs:{ datastore }")
if err != nil {
return
}
} else if !exists {
if newConfig.PBS == nil {
return ErrorKeyEmpty("pbs")
} else {
err = ValidateStringNotEmpty(newConfig.PBS.Server, "pbs:{ server }")
if err != nil {
return
}
err = ValidateStringNotEmpty(newConfig.PBS.Datastore, "pbs:{ datastore }")
if err != nil {
return
}
if newConfig.PBS.Password == nil {
return ErrorKeyNotSet("pbs:{ password }")
}
}
}
if newConfig.PBS != nil {
if newConfig.PBS.Port != nil {
err = ValidateIntInRange(1, 65536, *newConfig.PBS.Port, "pbs:{ port }")
if err != nil {
return
}
}
err = ValidateStringNotEmpty(newConfig.PBS.Username, "pbs:{ username }")
if err != nil {
return
}
}
}
if !inArray([]string{"pbs", "zfs-over-iscsi"}, newConfig.Type) {
// pbs has a hardcoded content type, of type backup.
// zfs-over-iscsi has a hardcoded content type, of type diskimage.
if exists && newConfig.Content != nil {
err = newConfig.Content.Validate(newConfig.Type)
if err != nil {
return
}
} else if !exists {
if newConfig.Content == nil {
return ErrorKeyEmpty("content")
} else {
err = newConfig.Content.Validate(newConfig.Type)
if err != nil {
return
}
}
}
}
return newConfig.BackupRetention.Validate()
}
func (config *ConfigStorage) mapToApiValues(create bool) (params map[string]interface{}) {
var deletions string
params = map[string]interface{}{
"storage": config.ID,
"disable": BoolInvert(config.Enable),
"nodes": ArrayToCSV(config.Nodes),
}
switch config.Type {
case "directory":
if config.Directory != nil {
config.Directory.SetDefaults()
params["shared"] = config.Directory.Shared
params["preallocation"] = *config.Directory.Preallocation
if create {
params["path"] = config.Directory.Path
}
}
case "lvm":
if config.LVM != nil {
params["shared"] = config.LVM.Shared
if create {
params["vgname"] = config.LVM.VGname
}
}
case "lvm-thin":
if config.LVMThin != nil {
if create {
params["thinpool"] = config.LVMThin.Thinpool
params["vgname"] = config.LVMThin.VGname
}
}
case "nfs":
if config.NFS != nil {
config.NFS.SetDefaults()
if config.NFS.Version != nil {
params["options"] = "vers=" + *config.NFS.Version
} else {
deletions = AddToList(deletions, "options")
}
if create {
params["server"] = config.NFS.Server
params["export"] = config.NFS.Export
}
params["preallocation"] = *config.NFS.Preallocation
}
case "smb":
if config.SMB != nil {
config.SMB.SetDefaults()
params["domain"] = config.SMB.Domain
params["username"] = config.SMB.Username
if create {
params["share"] = config.SMB.Share
params["server"] = config.SMB.Server
}
if config.SMB.Password != nil {
params["password"] = *config.SMB.Password
}
if config.SMB.Version != nil {
params["smbversion"] = *config.SMB.Version
} else {
deletions = AddToList(deletions, "smbversion")
}
params["preallocation"] = *config.SMB.Preallocation
}
case "glusterfs":
if config.GlusterFS != nil {
config.GlusterFS.SetDefaults()
params["server"] = config.GlusterFS.Server1
if config.GlusterFS.Server2 != "" {
params["server2"] = config.GlusterFS.Server2
} else if !create {
deletions = AddToList(deletions, "server2")
}
if create {
params["volume"] = config.GlusterFS.Volume
}
params["preallocation"] = *config.GlusterFS.Preallocation
}
case "iscsi":
if create {
params["portal"] = config.ISCSI.Portal
params["target"] = config.ISCSI.Target
}
case "cephfs":
if config.CephFS != nil {
params["monhost"] = ArrayToCSV(config.CephFS.Monitors)
params["fs-name"] = config.CephFS.FSname
params["username"] = config.CephFS.Username
if config.CephFS.SecretKey != nil {
// not sure if this is the right api parameter
params["keyring"] = *config.CephFS.SecretKey
}
}
case "rbd":
if config.RBD != nil {
params["krbd"] = config.RBD.KRBD
params["monhost"] = ArrayToCSV(config.RBD.Monitors)
params["pool"] = config.RBD.Pool
params["namespace"] = config.RBD.Namespace
params["username"] = config.RBD.Username
if config.RBD.Keyring != nil {
params["keyring"] = *config.RBD.Keyring
}
}
case "zfs-over-iscsi":
if config.ZFSoverISCSI != nil {
config.ZFSoverISCSI.SetDefaults()
params["sparse"] = config.ZFSoverISCSI.Thinprovision
switch config.ZFSoverISCSI.ISCSIprovider {
case "comstar":
if config.ZFSoverISCSI.Comstar != nil {
params["nowritecache"] = BoolInvert(config.ZFSoverISCSI.Comstar.Writecache)
if create {
params["comstar_hg"] = config.ZFSoverISCSI.Comstar.HostGroup
params["comstar_tg"] = config.ZFSoverISCSI.Comstar.TargetGroup
}
}
case "istgt":
if config.ZFSoverISCSI.Istgt != nil {
params["nowritecache"] = BoolInvert(config.ZFSoverISCSI.Istgt.Writecache)
}
case "lio":
if config.ZFSoverISCSI.LIO != nil {
params["lio_tpg"] = config.ZFSoverISCSI.LIO.TargetPortalGroup
}
}
config.ZFSoverISCSI.RemapToAPI()
if create {
params["iscsiprovider"] = config.ZFSoverISCSI.ISCSIprovider
params["portal"] = config.ZFSoverISCSI.Portal
params["target"] = config.ZFSoverISCSI.Target
params["pool"] = config.ZFSoverISCSI.Pool
params["blocksize"] = *config.ZFSoverISCSI.Blocksize
}
}
config.Content = &ConfigStorageContent{
DiskImage: util.Pointer(true),
}
case "zfs":
if config.ZFS != nil {
config.ZFS.SetDefaults()
params["sparse"] = config.ZFS.Thinprovision
params["blocksize"] = *config.ZFS.Blocksize
if create {
params["pool"] = config.ZFS.Pool
}
}
case "pbs":
if config.PBS != nil {
config.PBS.SetDefaults()
params["username"] = config.PBS.Username
if config.PBS.Fingerprint != "" {
params["fingerprint"] = config.PBS.Fingerprint
} else {
deletions = AddToList(deletions, "fingerprint")
}
if config.PBS.Port != nil {
params["port"] = *config.PBS.Port
}
if create {
params["server"] = config.PBS.Server
params["datastore"] = config.PBS.Datastore
}
if config.PBS.Password != nil {
params["password"] = *config.PBS.Password
}
if config.PBS.Namespace != "" {
params["namespace"] = strings.TrimLeft(config.PBS.Namespace, "/")
}
}
config.Content = &ConfigStorageContent{
Backup: util.Pointer(true),
}
}
params["content"] = config.Content.MapStorageContent(storageContentTypes[config.Type].([]bool))
if config.BackupRetention != nil {
if storageContentTypes[config.Type].([]bool)[0] {
params["prune-backups"] = config.BackupRetention.MapStorageBackupRetention()
}
}
if create {
config.RemapToAPI()
params["type"] = config.Type
} else if deletions != "" {
params["delete"] = deletions
}
return
}
func (config *ConfigStorage) CreateWithValidate(id string, client *Client) (err error) {
err = config.Validate(id, true, client)
if err != nil {
return
}
return config.Create(id, true, client)
}
func (config *ConfigStorage) Create(id string, errorSupression bool, client *Client) (err error) {
var enableStorage bool
if errorSupression && config.Enable {
config.Enable = false
enableStorage = true
}
config.ID = id
params := config.mapToApiValues(true)
err = client.CreateStorage(params)
if err != nil {
params, _ := json.Marshal(¶ms)
return fmt.Errorf("error creating Storage Backend: %v, (params: %v)", err, string(params))
}
// if it gets enabled after it has been configured proxmox wont give the error that it can't connect to the storage backend
if enableStorage {
err = client.EnableStorage(id)
}
return
}
func (config *ConfigStorage) UpdateWithValidate(id string, client *Client) (err error) {
err = config.Validate(id, false, client)
if err != nil {
return
}
return config.Update(id, client)
}
func (config *ConfigStorage) Update(id string, client *Client) (err error) {
config.ID = id
params := config.mapToApiValues(false)
err = client.UpdateStorage(id, params)
if err != nil {
params, _ := json.Marshal(¶ms)
return fmt.Errorf("error creating Storage Backend: %v, (params: %v)", err, string(params))
}
return
}
func NewConfigStorageFromApi(storageid string, client *Client) (config *ConfigStorage, err error) {
// prepare json map to receive the information from the api
var rawConfig map[string]interface{}
rawConfig, err = client.GetStorageConfig(storageid)
if err != nil {
return nil, err
}
config = new(ConfigStorage)