mirror of
https://github.com/yunionio/cloudpods.git
synced 2026-09-19 10:46:58 +08:00
607 lines
21 KiB
Go
607 lines
21 KiB
Go
// Copyright 2019 Yunion
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package models
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import (
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"context"
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"database/sql"
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"fmt"
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"strings"
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"time"
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"yunion.io/x/jsonutils"
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"yunion.io/x/log"
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"yunion.io/x/pkg/utils"
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"yunion.io/x/sqlchemy"
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api "yunion.io/x/onecloud/pkg/apis/compute"
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"yunion.io/x/onecloud/pkg/cloudcommon/db"
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"yunion.io/x/onecloud/pkg/httperrors"
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"yunion.io/x/onecloud/pkg/mcclient"
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)
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const (
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DIRECT_PCI_TYPE = api.DIRECT_PCI_TYPE
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GPU_HPC_TYPE = api.GPU_HPC_TYPE // # for compute
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GPU_VGA_TYPE = api.GPU_VGA_TYPE // # for display
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USB_TYPE = api.USB_TYPE
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NIC_TYPE = api.NIC_TYPE
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NVIDIA_VENDOR_ID = api.NVIDIA_VENDOR_ID
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AMD_VENDOR_ID = api.AMD_VENDOR_ID
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)
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var VALID_GPU_TYPES = api.VALID_GPU_TYPES
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var VALID_PASSTHROUGH_TYPES = api.VALID_PASSTHROUGH_TYPES
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var ID_VENDOR_MAP = api.ID_VENDOR_MAP
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var VENDOR_ID_MAP = api.VENDOR_ID_MAP
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type SIsolatedDeviceManager struct {
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db.SStandaloneResourceBaseManager
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}
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var IsolatedDeviceManager *SIsolatedDeviceManager
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func init() {
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IsolatedDeviceManager = &SIsolatedDeviceManager{
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SStandaloneResourceBaseManager: db.NewStandaloneResourceBaseManager(
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SIsolatedDevice{},
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"isolated_devices_tbl",
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"isolated_device",
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"isolated_devices",
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),
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}
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IsolatedDeviceManager.SetVirtualObject(IsolatedDeviceManager)
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}
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type SIsolatedDevice struct {
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db.SStandaloneResourceBase
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// name = Column(VARCHAR(16, charset='utf8'), nullable=True, default='', server_default='') # not used
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HostId string `width:"36" charset:"ascii" nullable:"false" default:"" index:"true" list:"admin" create:"admin_required"` // Column(VARCHAR(36, charset='ascii'), nullable=False, default='', server_default='', index=True)
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// # PCI / GPU-HPC / GPU-VGA / USB / NIC
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DevType string `width:"16" charset:"ascii" nullable:"false" default:"" index:"true" list:"admin" create:"admin_required" update:"admin"` // Column(VARCHAR(16, charset='ascii'), nullable=False, default='', server_default='', index=True)
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// # Specific device name read from lspci command, e.g. `Tesla K40m` ...
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Model string `width:"32" charset:"ascii" nullable:"false" default:"" index:"true" list:"admin" create:"admin_required" update:"admin"` // Column(VARCHAR(32, charset='ascii'), nullable=False, default='', server_default='', index=True)
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GuestId string `width:"36" charset:"ascii" nullable:"true" index:"true" list:"admin"` // Column(VARCHAR(36, charset='ascii'), nullable=True, index=True)
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// # pci address of `Bus:Device.Function` format, or usb bus address of `bus.addr`
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Addr string `width:"16" charset:"ascii" nullable:"true" list:"admin" update:"admin" create:"admin_optional"` // Column(VARCHAR(16, charset='ascii'), nullable=True)
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VendorDeviceId string `width:"16" charset:"ascii" nullable:"true" list:"admin" create:"admin_optional"` // Column(VARCHAR(16, charset='ascii'), nullable=True)
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}
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func (manager *SIsolatedDeviceManager) AllowListItems(ctx context.Context, userCred mcclient.TokenCredential, query jsonutils.JSONObject) bool {
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host, _ := query.GetString("host")
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if len(host) > 0 && !db.IsAdminAllowList(userCred, manager) {
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return false
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}
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return true
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}
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func (manager *SIsolatedDeviceManager) ExtraSearchConditions(ctx context.Context, q *sqlchemy.SQuery, like string) []sqlchemy.ICondition {
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sq := HostManager.Query("id").Contains("name", like).SubQuery()
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return []sqlchemy.ICondition{sqlchemy.In(q.Field("host_id"), sq)}
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}
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func (manager *SIsolatedDeviceManager) AllowCreateItem(ctx context.Context, userCred mcclient.TokenCredential, query jsonutils.JSONObject, data jsonutils.JSONObject) bool {
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return db.IsAdminAllowCreate(userCred, manager)
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}
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func (manager *SIsolatedDeviceManager) ValidateCreateData(ctx context.Context, userCred mcclient.TokenCredential, ownerId mcclient.IIdentityProvider, query jsonutils.JSONObject, data *jsonutils.JSONDict) (*jsonutils.JSONDict, error) {
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hostId, _ := data.GetString("host_id")
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host := HostManager.FetchHostById(hostId)
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if host == nil {
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return nil, httperrors.NewNotFoundError("Host %s not found", hostId)
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}
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if name, _ := data.GetString("name"); len(name) == 0 {
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name = fmt.Sprintf("dev_%s_%d", host.GetName(), time.Now().UnixNano())
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data.Set("name", jsonutils.NewString(name))
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}
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return manager.SStandaloneResourceBaseManager.ValidateCreateData(ctx, userCred, ownerId, query, data)
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}
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func (self *SIsolatedDevice) AllowUpdateItem(ctx context.Context, userCred mcclient.TokenCredential) bool {
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return db.IsAdminAllowUpdate(userCred, self)
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}
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func (manager *SIsolatedDeviceManager) ListItemFilter(ctx context.Context, q *sqlchemy.SQuery, userCred mcclient.TokenCredential, query jsonutils.JSONObject) (*sqlchemy.SQuery, error) {
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q, err := manager.SStandaloneResourceBaseManager.ListItemFilter(ctx, q, userCred, query)
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if err != nil {
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return nil, err
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}
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if jsonutils.QueryBoolean(query, "gpu", false) {
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q = q.Startswith("dev_type", "GPU")
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}
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if jsonutils.QueryBoolean(query, "usb", false) {
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q = q.Equals("dev_type", "USB")
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}
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hostStr, _ := query.GetString("host")
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var sq *sqlchemy.SSubQuery
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if len(hostStr) > 0 {
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hosts := HostManager.Query().SubQuery()
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sq = hosts.Query(hosts.Field("id")).Filter(sqlchemy.OR(
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sqlchemy.Equals(hosts.Field("id"), hostStr),
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sqlchemy.Equals(hosts.Field("name"), hostStr))).SubQuery()
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}
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if sq != nil {
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q = q.Filter(sqlchemy.In(q.Field("host_id"), sq))
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}
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if jsonutils.QueryBoolean(query, "unused", false) {
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q = q.IsEmpty("guest_id")
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}
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regionStr := jsonutils.GetAnyString(query, []string{"region", "region_id"})
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if len(regionStr) > 0 {
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region, err := CloudregionManager.FetchByIdOrName(nil, regionStr)
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if err != nil {
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if err == sql.ErrNoRows {
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return nil, httperrors.NewResourceNotFoundError2(CloudregionManager.Keyword(), regionStr)
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}
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return nil, httperrors.NewGeneralError(err)
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}
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hosts := HostManager.Query().SubQuery()
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subq := ZoneManager.Query("id").Equals("cloudregion_id", region.GetId()).SubQuery()
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q.Join(hosts, sqlchemy.Equals(q.Field("host_id"), hosts.Field("id"))).Filter(sqlchemy.In(hosts.Field("zone_id"), subq))
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}
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zoneStr := jsonutils.GetAnyString(query, []string{"zone", "zone_id"})
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if len(zoneStr) > 0 {
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zone, _ := ZoneManager.FetchByIdOrName(nil, zoneStr)
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if zone == nil {
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return nil, httperrors.NewResourceNotFoundError("Zone %s not found", zoneStr)
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}
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hosts := HostManager.Query().SubQuery()
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sq := hosts.Query(hosts.Field("id")).Filter(sqlchemy.Equals(hosts.Field("zone_id"), zone.GetId()))
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q = q.Filter(sqlchemy.In(q.Field("host_id"), sq))
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}
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return q, nil
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}
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/*
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func (self *SIsolatedDevice) AllowUpdateItem(ctx context.Context, userCred mcclient.TokenCredential) bool {
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return userCred.IsSystemAdmin()
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}
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func (self *SIsolatedDevice) AllowDeleteItem(ctx context.Context, userCred mcclient.TokenCredential, query jsonutils.JSONObject, data jsonutils.JSONObject) bool {
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return userCred.IsSystemAdmin()
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} */
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func (self *SIsolatedDevice) ValidateDeleteCondition(ctx context.Context) error {
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if len(self.GuestId) > 0 {
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return httperrors.NewNotEmptyError("Isolated device used by server")
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}
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return self.SStandaloneResourceBase.ValidateDeleteCondition(ctx)
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}
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func (self *SIsolatedDevice) getDetailedString() string {
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return fmt.Sprintf("%s:%s/%s/%s", self.Addr, self.Model, self.VendorDeviceId, self.DevType)
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}
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func (manager *SIsolatedDeviceManager) findAttachedDevicesOfGuest(guest *SGuest) []SIsolatedDevice {
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devs := make([]SIsolatedDevice, 0)
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q := manager.Query().Equals("guest_id", guest.Id)
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err := db.FetchModelObjects(manager, q, &devs)
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if err != nil {
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log.Errorf("findAttachedDevicesOfGuest error %s", err)
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return nil
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}
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return devs
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}
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func (manager *SIsolatedDeviceManager) fuzzyMatchModel(fuzzyStr string) *SIsolatedDevice {
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dev := SIsolatedDevice{}
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dev.SetModelManager(manager, &dev)
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q := manager.Query().Contains("model", fuzzyStr)
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err := q.First(&dev)
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if err == nil {
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return &dev
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}
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return nil
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}
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func (self *SIsolatedDevice) getVendorId() string {
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parts := strings.Split(self.VendorDeviceId, ":")
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return parts[0]
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}
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func (self *SIsolatedDevice) getVendor() string {
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vendorId := self.getVendorId()
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vendor, ok := ID_VENDOR_MAP[vendorId]
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if ok {
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return vendor
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} else {
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return vendorId
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}
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}
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func (self *SIsolatedDevice) isGpu() bool {
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return strings.HasPrefix(self.DevType, "GPU")
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}
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func (manager *SIsolatedDeviceManager) parseDeviceInfo(userCred mcclient.TokenCredential, devConfig *api.IsolatedDeviceConfig) (*api.IsolatedDeviceConfig, error) {
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var devId, devType, devVendor string
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var matchDev *SIsolatedDevice
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devId = devConfig.Id
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matchDev = manager.fuzzyMatchModel(devConfig.Model)
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devVendor = devConfig.Vendor
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devType = devConfig.DevType
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if len(devId) == 0 {
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if matchDev == nil {
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return nil, fmt.Errorf("Isolated device info not contains either deviceID or model name")
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}
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devConfig.Model = matchDev.Model
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if len(devVendor) > 0 {
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vendorId, ok := VENDOR_ID_MAP[devVendor]
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if ok {
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devConfig.Vendor = vendorId
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} else {
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devConfig.Vendor = devVendor
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}
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} else {
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devConfig.Vendor = matchDev.getVendorId()
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}
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} else {
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devObj, err := manager.FetchById(devId)
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if err != nil {
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return nil, fmt.Errorf("IsolatedDevice %s not found: %s", devId, err)
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}
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dev := devObj.(*SIsolatedDevice)
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devConfig.Id = dev.Id
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devConfig.Model = dev.Model
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devConfig.DevType = dev.DevType
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devConfig.Vendor = dev.getVendor()
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if dev.isGpu() && len(devType) > 0 {
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if !utils.IsInStringArray(devType, VALID_GPU_TYPES) {
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return nil, fmt.Errorf("%s not valid for GPU device", devType)
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}
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}
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}
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if len(devType) > 0 {
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devConfig.DevType = devType
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}
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return devConfig, nil
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}
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func (manager *SIsolatedDeviceManager) isValidDeviceinfo(config *api.IsolatedDeviceConfig) error {
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if len(config.Id) > 0 {
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devObj, err := manager.FetchById(config.Id)
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if err != nil {
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return httperrors.NewResourceNotFoundError("IsolatedDevice %s not found", config.Id)
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}
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dev := devObj.(*SIsolatedDevice)
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if len(dev.GuestId) > 0 {
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return httperrors.NewConflictError("Isolated device already attached to another guest: %s", dev.GuestId)
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}
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}
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return nil
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}
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func (manager *SIsolatedDeviceManager) attachHostDeviceToGuestByDesc(ctx context.Context, guest *SGuest, host *SHost, devConfig *api.IsolatedDeviceConfig, userCred mcclient.TokenCredential) error {
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if len(devConfig.Id) > 0 {
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return manager.attachSpecificDeviceToGuest(ctx, guest, devConfig, userCred)
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} else {
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return manager.attachHostDeviceToGuestByModel(ctx, guest, host, devConfig, userCred)
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}
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}
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func (manager *SIsolatedDeviceManager) attachSpecificDeviceToGuest(ctx context.Context, guest *SGuest, devConfig *api.IsolatedDeviceConfig, userCred mcclient.TokenCredential) error {
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devObj, err := manager.FetchById(devConfig.Id)
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if devObj == nil {
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return fmt.Errorf("Device %s not found: %s", devConfig.Id, err)
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}
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dev := devObj.(*SIsolatedDevice)
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if len(devConfig.DevType) > 0 && devConfig.DevType != dev.DevType {
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dev.DevType = devConfig.DevType
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}
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return guest.attachIsolatedDevice(ctx, userCred, dev)
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}
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func (manager *SIsolatedDeviceManager) attachHostDeviceToGuestByModel(ctx context.Context, guest *SGuest, host *SHost, devConfig *api.IsolatedDeviceConfig, userCred mcclient.TokenCredential) error {
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if len(devConfig.Model) == 0 {
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return fmt.Errorf("Not found model from info: %#v", devConfig)
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}
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devs, err := manager.findHostUnusedByModel(devConfig.Model, host.Id)
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if err != nil || len(devs) == 0 {
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return fmt.Errorf("Can't found %s model on host", host.Id)
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}
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selectedDev := devs[0]
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return guest.attachIsolatedDevice(ctx, userCred, &selectedDev)
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}
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func (manager *SIsolatedDeviceManager) findUnusedQuery() *sqlchemy.SQuery {
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isolateddevs := manager.Query().SubQuery()
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q := isolateddevs.Query().Filter(sqlchemy.OR(sqlchemy.IsNull(isolateddevs.Field("guest_id")),
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sqlchemy.IsEmpty(isolateddevs.Field("guest_id"))))
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return q
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}
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func (manager *SIsolatedDeviceManager) UnusedGpuQuery() *sqlchemy.SQuery {
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q := manager.findUnusedQuery()
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q = q.Filter(sqlchemy.OR(
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sqlchemy.Equals(q.Field("dev_type"), GPU_HPC_TYPE),
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sqlchemy.Equals(q.Field("dev_type"), GPU_VGA_TYPE)))
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return q
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}
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func (manager *SIsolatedDeviceManager) FindUnusedByModels(models []string) ([]SIsolatedDevice, error) {
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devs := make([]SIsolatedDevice, 0)
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q := manager.findUnusedQuery()
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q = q.In("model", models)
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err := db.FetchModelObjects(manager, q, &devs)
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if err != nil {
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return nil, err
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}
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return devs, nil
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}
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func (manager *SIsolatedDeviceManager) FindUnusedGpusOnHost(hostId string) ([]SIsolatedDevice, error) {
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devs := make([]SIsolatedDevice, 0)
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q := manager.UnusedGpuQuery()
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q = q.Equals("host_id", hostId)
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err := db.FetchModelObjects(manager, q, &devs)
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if err != nil {
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return nil, err
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}
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return devs, nil
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}
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func (manager *SIsolatedDeviceManager) findHostUnusedByModel(model string, hostId string) ([]SIsolatedDevice, error) {
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devs := make([]SIsolatedDevice, 0)
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q := manager.findUnusedQuery()
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q = q.Equals("model", model).Equals("host_id", hostId)
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err := db.FetchModelObjects(manager, q, &devs)
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if err != nil {
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return nil, err
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}
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return devs, nil
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}
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func (manager *SIsolatedDeviceManager) ReleaseDevicesOfGuest(ctx context.Context, guest *SGuest, userCred mcclient.TokenCredential) error {
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devs := manager.findAttachedDevicesOfGuest(guest)
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if devs == nil {
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return fmt.Errorf("fail to find attached devices")
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}
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for _, dev := range devs {
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_, err := db.Update(&dev, func() error {
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dev.GuestId = ""
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return nil
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})
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if err != nil {
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db.OpsLog.LogEvent(guest, db.ACT_GUEST_DETACH_ISOLATED_DEVICE_FAIL, dev.GetShortDesc(ctx), userCred)
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return err
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}
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db.OpsLog.LogEvent(guest, db.ACT_GUEST_DETACH_ISOLATED_DEVICE, dev.GetShortDesc(ctx), userCred)
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}
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return nil
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}
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func (manager *SIsolatedDeviceManager) totalCountQ(
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devType []string, hostTypes []string,
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resourceTypes []string, providers []string, cloudEnv string,
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rangeObj db.IStandaloneModel,
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) *sqlchemy.SQuery {
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hosts := HostManager.Query().SubQuery()
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devs := manager.Query().SubQuery()
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q := devs.Query().Join(hosts, sqlchemy.Equals(devs.Field("host_id"), hosts.Field("id")))
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q = q.Filter(sqlchemy.IsTrue(hosts.Field("enabled")))
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if len(devType) != 0 {
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q = q.Filter(sqlchemy.In(devs.Field("dev_type"), devType))
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}
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return AttachUsageQuery(q, hosts, hostTypes, resourceTypes, providers, cloudEnv, rangeObj)
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}
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type IsolatedDeviceCountStat struct {
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Devices int
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Gpus int
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}
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func (manager *SIsolatedDeviceManager) totalCount(devType, hostTypes []string, resourceTypes []string, providers []string, cloudEnv string, rangeObj db.IStandaloneModel) (int, error) {
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return manager.totalCountQ(devType, hostTypes, resourceTypes, providers, cloudEnv, rangeObj).CountWithError()
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}
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func (manager *SIsolatedDeviceManager) TotalCount(hostType []string, resourceTypes []string, providers []string, cloudEnv string, rangeObj db.IStandaloneModel) (IsolatedDeviceCountStat, error) {
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stat := IsolatedDeviceCountStat{}
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devCnt, err := manager.totalCount(nil, hostType, resourceTypes, providers, cloudEnv, rangeObj)
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if err != nil {
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return stat, err
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}
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gpuCnt, err := manager.totalCount(VALID_GPU_TYPES, hostType, resourceTypes, providers, cloudEnv, rangeObj)
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if err != nil {
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return stat, err
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}
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stat.Devices = devCnt
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stat.Gpus = gpuCnt
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return stat, nil
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}
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func (self *SIsolatedDevice) getDesc() *jsonutils.JSONDict {
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desc := jsonutils.NewDict()
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desc.Add(jsonutils.NewString(self.Id), "id")
|
|
desc.Add(jsonutils.NewString(self.DevType), "dev_type")
|
|
desc.Add(jsonutils.NewString(self.Model), "model")
|
|
desc.Add(jsonutils.NewString(self.Addr), "addr")
|
|
desc.Add(jsonutils.NewString(self.VendorDeviceId), "vendor_device_id")
|
|
desc.Add(jsonutils.NewString(self.getVendor()), "vendor")
|
|
return desc
|
|
}
|
|
|
|
func (man *SIsolatedDeviceManager) GetSpecShouldCheckStatus(query *jsonutils.JSONDict) (bool, error) {
|
|
return true, nil
|
|
}
|
|
|
|
func (self *SIsolatedDevice) GetSpec(statusCheck bool) *jsonutils.JSONDict {
|
|
if statusCheck {
|
|
if len(self.GuestId) > 0 {
|
|
return nil
|
|
}
|
|
host := self.getHost()
|
|
if host.Status != api.BAREMETAL_RUNNING || !host.Enabled {
|
|
return nil
|
|
}
|
|
}
|
|
spec := jsonutils.NewDict()
|
|
spec.Set("dev_type", jsonutils.NewString(self.DevType))
|
|
spec.Set("model", jsonutils.NewString(self.Model))
|
|
spec.Set("pci_id", jsonutils.NewString(self.VendorDeviceId))
|
|
spec.Set("vendor", jsonutils.NewString(self.getVendor()))
|
|
return spec
|
|
}
|
|
|
|
func (man *SIsolatedDeviceManager) GetSpecIdent(spec *jsonutils.JSONDict) []string {
|
|
devType, _ := spec.GetString("dev_type")
|
|
vendor, _ := spec.GetString("vendor")
|
|
model, _ := spec.GetString("model")
|
|
keys := []string{
|
|
fmt.Sprintf("type:%s", devType),
|
|
fmt.Sprintf("vendor:%s", vendor),
|
|
fmt.Sprintf("model:%s", model),
|
|
}
|
|
return keys
|
|
}
|
|
|
|
func (self *SIsolatedDevice) GetShortDesc(ctx context.Context) *jsonutils.JSONDict {
|
|
desc := self.getDesc()
|
|
desc.Add(jsonutils.NewString(IsolatedDeviceManager.Keyword()), "res_name")
|
|
return desc
|
|
}
|
|
|
|
func (manager *SIsolatedDeviceManager) generateJsonDescForGuest(guest *SGuest) []jsonutils.JSONObject {
|
|
ret := make([]jsonutils.JSONObject, 0)
|
|
devs := manager.findAttachedDevicesOfGuest(guest)
|
|
if devs != nil && len(devs) > 0 {
|
|
for _, dev := range devs {
|
|
ret = append(ret, dev.getDesc())
|
|
}
|
|
}
|
|
return ret
|
|
}
|
|
|
|
func (self *SIsolatedDevice) getHost() *SHost {
|
|
return HostManager.FetchHostById(self.HostId)
|
|
}
|
|
|
|
func (self *SIsolatedDevice) getGuest() *SGuest {
|
|
if len(self.GuestId) > 0 {
|
|
return GuestManager.FetchGuestById(self.GuestId)
|
|
}
|
|
return nil
|
|
}
|
|
|
|
func (self *SIsolatedDevice) getMoreDetails(extra *jsonutils.JSONDict) *jsonutils.JSONDict {
|
|
host := self.getHost()
|
|
if host != nil {
|
|
extra.Add(jsonutils.NewString(host.Name), "host")
|
|
}
|
|
guest := self.getGuest()
|
|
if guest != nil {
|
|
extra.Add(jsonutils.NewString(guest.Name), "guest")
|
|
extra.Add(jsonutils.NewString(guest.Status), "guest_status")
|
|
}
|
|
return extra
|
|
}
|
|
|
|
func (self *SIsolatedDevice) GetExtraDetails(ctx context.Context, userCred mcclient.TokenCredential, query jsonutils.JSONObject) (*jsonutils.JSONDict, error) {
|
|
extra, err := self.SStandaloneResourceBase.GetExtraDetails(ctx, userCred, query)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
extra = self.getMoreDetails(extra)
|
|
return extra, nil
|
|
}
|
|
|
|
func (self *SIsolatedDevice) GetCustomizeColumns(ctx context.Context, userCred mcclient.TokenCredential, query jsonutils.JSONObject) *jsonutils.JSONDict {
|
|
extra := self.SStandaloneResourceBase.GetCustomizeColumns(ctx, userCred, query)
|
|
extra = self.getMoreDetails(extra)
|
|
return extra
|
|
}
|
|
|
|
func (self *SIsolatedDevice) ClearSchedDescCache() error {
|
|
if len(self.HostId) == 0 {
|
|
return nil
|
|
}
|
|
host := self.getHost()
|
|
return host.ClearSchedDescCache()
|
|
}
|
|
|
|
func (self *SIsolatedDevice) RealDelete(ctx context.Context, userCred mcclient.TokenCredential) error {
|
|
err := self.SStandaloneResourceBase.Delete(ctx, userCred)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
return self.ClearSchedDescCache()
|
|
}
|
|
|
|
func (self *SIsolatedDevice) AllowPerformPurge(ctx context.Context, userCred mcclient.TokenCredential, query jsonutils.JSONObject, data jsonutils.JSONObject) bool {
|
|
return db.IsAdminAllowPerform(userCred, self, "purge")
|
|
}
|
|
|
|
func (self *SIsolatedDevice) PerformPurge(ctx context.Context, userCred mcclient.TokenCredential, query jsonutils.JSONObject, data jsonutils.JSONObject) (jsonutils.JSONObject, error) {
|
|
return nil, self.CustomizeDelete(ctx, userCred, query, data)
|
|
}
|
|
|
|
func (self *SIsolatedDevice) CustomizeDelete(ctx context.Context, userCred mcclient.TokenCredential, query jsonutils.JSONObject, data jsonutils.JSONObject) error {
|
|
if len(self.GuestId) > 0 {
|
|
if !jsonutils.QueryBoolean(data, "purge", false) {
|
|
return httperrors.NewBadRequestError("Isolated device used by server: %s", self.GuestId)
|
|
}
|
|
iGuest, err := GuestManager.FetchById(self.GuestId)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
guest := iGuest.(*SGuest)
|
|
err = guest.detachIsolateDevice(ctx, userCred, self)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
}
|
|
host := self.getHost()
|
|
if host != nil {
|
|
db.OpsLog.LogEvent(host, db.ACT_HOST_DETACH_ISOLATED_DEVICE, self.GetShortDesc(ctx), userCred)
|
|
}
|
|
return self.RealDelete(ctx, userCred)
|
|
}
|
|
|
|
func (manager *SIsolatedDeviceManager) FindByHost(id string) []SIsolatedDevice {
|
|
return manager.FindByHosts([]string{id})
|
|
}
|
|
|
|
func (manager *SIsolatedDeviceManager) FindByHosts(ids []string) []SIsolatedDevice {
|
|
dest := make([]SIsolatedDevice, 0)
|
|
q := manager.Query().In("host_id", ids)
|
|
err := db.FetchModelObjects(manager, q, &dest)
|
|
if err != nil {
|
|
log.Errorln(err)
|
|
return nil
|
|
}
|
|
return dest
|
|
}
|
|
|
|
func (manager *SIsolatedDeviceManager) DeleteDevicesByHost(ctx context.Context, userCred mcclient.TokenCredential, host *SHost) {
|
|
for _, dev := range manager.FindByHost(host.Id) {
|
|
dev.Delete(ctx, userCred)
|
|
}
|
|
}
|