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226 lines
7.0 KiB
Go
226 lines
7.0 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 guestdrivers
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import (
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"context"
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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/pkg/errors"
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"yunion.io/x/pkg/utils"
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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/cloudcommon/db/quotas"
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"yunion.io/x/onecloud/pkg/cloudcommon/db/taskman"
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"yunion.io/x/onecloud/pkg/cloudprovider"
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"yunion.io/x/onecloud/pkg/compute/models"
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"yunion.io/x/onecloud/pkg/mcclient"
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"yunion.io/x/onecloud/pkg/util/billing"
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"yunion.io/x/onecloud/pkg/util/rbacutils"
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)
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type SAwsGuestDriver struct {
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SManagedVirtualizedGuestDriver
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}
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func init() {
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driver := SAwsGuestDriver{}
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models.RegisterGuestDriver(&driver)
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}
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func fetchAwsUserName(desc cloudprovider.SManagedVMCreateConfig) string {
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// 非公有云官方镜像
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if desc.ImageType != "system" {
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return "root"
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}
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// 公有云官方镜像
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dist := strings.ToLower(desc.OsDistribution)
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if strings.Contains(dist, "centos") {
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return "centos"
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} else if strings.Contains(dist, "ubuntu") {
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return "ubuntu"
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} else if strings.Contains(dist, "windows") {
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return "Administrator"
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} else if strings.Contains(dist, "debian") {
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return "admin"
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} else if strings.Contains(dist, "suse") {
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return "ec2-user"
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} else if strings.Contains(dist, "fedora") {
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return "ec2-user"
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} else if strings.Contains(dist, "rhel") || strings.Contains(dist, "redhat") {
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return "ec2-user"
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} else if strings.Contains(dist, "amazon linux") {
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return "ec2-user"
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} else {
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return "ec2-user"
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}
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}
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func (self *SAwsGuestDriver) IsNeedInjectPasswordByCloudInit(desc *cloudprovider.SManagedVMCreateConfig) bool {
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return true
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}
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func (self *SAwsGuestDriver) GetLinuxDefaultAccount(desc cloudprovider.SManagedVMCreateConfig) string {
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// return fetchAwsUserName(desc)
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if desc.OsType == "Windows" {
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return "Administrator"
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}
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return api.VM_AWS_DEFAULT_LOGIN_USER
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}
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func (self *SAwsGuestDriver) GetHypervisor() string {
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return api.HYPERVISOR_AWS
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}
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func (self *SAwsGuestDriver) GetProvider() string {
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return api.CLOUD_PROVIDER_AWS
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}
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func (self *SAwsGuestDriver) GetComputeQuotaKeys(scope rbacutils.TRbacScope, ownerId mcclient.IIdentityProvider, brand string) models.SComputeResourceKeys {
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keys := models.SComputeResourceKeys{}
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keys.SBaseQuotaKeys = quotas.OwnerIdQuotaKeys(scope, ownerId)
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keys.CloudEnv = api.CLOUD_ENV_PUBLIC_CLOUD
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keys.Provider = api.CLOUD_PROVIDER_AWS
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// ignore brand
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return keys
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}
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func (self *SAwsGuestDriver) GetDefaultSysDiskBackend() string {
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return api.STORAGE_GP2_SSD
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}
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func (self *SAwsGuestDriver) GetMinimalSysDiskSizeGb() int {
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return 10
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}
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func (self *SAwsGuestDriver) GetStorageTypes() []string {
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return []string{
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api.STORAGE_GP2_SSD,
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api.STORAGE_IO1_SSD,
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api.STORAGE_ST1_HDD,
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api.STORAGE_SC1_HDD,
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api.STORAGE_STANDARD_HDD,
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}
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}
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func (self *SAwsGuestDriver) ChooseHostStorage(host *models.SHost, backend string, storageIds []string) *models.SStorage {
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return self.chooseHostStorage(self, host, backend, storageIds)
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}
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func (self *SAwsGuestDriver) GetDetachDiskStatus() ([]string, error) {
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return []string{api.VM_READY, api.VM_RUNNING}, nil
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}
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func (self *SAwsGuestDriver) GetAttachDiskStatus() ([]string, error) {
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return []string{api.VM_READY, api.VM_RUNNING}, nil
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}
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func (self *SAwsGuestDriver) GetRebuildRootStatus() ([]string, error) {
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return []string{api.VM_READY, api.VM_RUNNING}, nil
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}
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func (self *SAwsGuestDriver) GetChangeConfigStatus() ([]string, error) {
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return []string{api.VM_READY}, nil
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}
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func (self *SAwsGuestDriver) GetDeployStatus() ([]string, error) {
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return []string{api.VM_READY, api.VM_RUNNING}, nil
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}
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func (self *SAwsGuestDriver) ValidateCreateData(ctx context.Context, userCred mcclient.TokenCredential, input *api.ServerCreateInput) (*api.ServerCreateInput, error) {
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return self.SManagedVirtualizedGuestDriver.ValidateCreateData(ctx, userCred, input)
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}
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func (self *SAwsGuestDriver) ValidateResizeDisk(guest *models.SGuest, disk *models.SDisk, storage *models.SStorage) error {
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// https://docs.amazonaws.cn/AWSEC2/latest/UserGuide/stop-start.html
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if !utils.IsInStringArray(guest.Status, []string{api.VM_RUNNING, api.VM_READY}) {
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return fmt.Errorf("Cannot resize disk when guest in status %s", guest.Status)
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}
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if disk.DiskType == api.DISK_TYPE_SYS && !utils.IsInStringArray(storage.StorageType, []string{api.STORAGE_IO1_SSD, api.STORAGE_STANDARD_HDD, api.STORAGE_GP2_SSD}) {
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return fmt.Errorf("Cannot resize system disk with unsupported volumes type %s", storage.StorageType)
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}
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if !utils.IsInStringArray(storage.StorageType, []string{api.STORAGE_GP2_SSD, api.STORAGE_IO1_SSD, api.STORAGE_ST1_HDD, api.STORAGE_SC1_HDD, api.STORAGE_STANDARD_HDD}) {
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return fmt.Errorf("Cannot resize %s disk", storage.StorageType)
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}
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return nil
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}
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func (self *SAwsGuestDriver) GetGuestInitialStateAfterCreate() string {
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return api.VM_RUNNING
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}
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func (self *SAwsGuestDriver) GetGuestInitialStateAfterRebuild() string {
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return api.VM_READY
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}
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func (self *SAwsGuestDriver) IsSupportedBillingCycle(bc billing.SBillingCycle) bool {
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return false
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}
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func (self *SAwsGuestDriver) RequestAssociateEip(ctx context.Context, userCred mcclient.TokenCredential, server *models.SGuest, eip *models.SElasticip, task taskman.ITask) error {
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taskman.LocalTaskRun(task, func() (jsonutils.JSONObject, error) {
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if server.Status != api.VM_ASSOCIATE_EIP {
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server.SetStatus(userCred, api.VM_ASSOCIATE_EIP, "associate eip")
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}
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extEip, err := eip.GetIEip()
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if err != nil {
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return nil, fmt.Errorf("SAwsGuestDriver.RequestAssociateEip fail to find iEIP for eip %s", err)
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}
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err = extEip.Associate(server.ExternalId)
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if err != nil {
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return nil, fmt.Errorf("SAwsGuestDriver.RequestAssociateEip fail to remote associate EIP %s", err)
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}
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err = cloudprovider.WaitStatus(extEip, api.EIP_STATUS_READY, 3*time.Second, 60*time.Second)
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if err != nil {
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return nil, errors.Wrap(err, "SAwsGuestDriver.RequestAssociateEip.WaitStatus")
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}
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err = eip.AssociateVM(ctx, userCred, server)
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if err != nil {
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return nil, fmt.Errorf("SAwsGuestDriver.RequestAssociateEip fail to local associate EIP %s", err)
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}
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eip.SetStatus(userCred, api.EIP_STATUS_READY, "associate")
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// 如果aws已经绑定了EIP，则要把多余的公有IP删除
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if extEip.GetMode() == api.EIP_MODE_STANDALONE_EIP {
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publicIP, err := server.GetPublicIp()
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if err != nil {
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return nil, errors.Wrap(err, "AwsGuestDriver.GetPublicIp")
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}
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if publicIP != nil {
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err = db.DeleteModel(ctx, userCred, publicIP)
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if err != nil {
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return nil, errors.Wrap(err, "AwsGuestDriver.DeletePublicIp")
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}
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}
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}
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return nil, nil
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})
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return nil
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}
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