mirror of
https://github.com/yunionio/cloudpods.git
synced 2026-05-07 06:02:09 +08:00
502 lines
18 KiB
Go
502 lines
18 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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"yunion.io/x/cloudmux/pkg/cloudprovider"
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"yunion.io/x/jsonutils"
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"yunion.io/x/log"
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"yunion.io/x/pkg/errors"
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"yunion.io/x/pkg/util/compare"
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"yunion.io/x/pkg/util/rbacscope"
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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/cloudcommon/db/lockman"
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"yunion.io/x/onecloud/pkg/cloudcommon/db/taskman"
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"yunion.io/x/onecloud/pkg/httperrors"
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"yunion.io/x/onecloud/pkg/mcclient"
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"yunion.io/x/onecloud/pkg/util/stringutils2"
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)
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// +onecloud:swagger-gen-model-singular=dbinstancedatabase
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// +onecloud:swagger-gen-model-plural=dbinstancedatabases
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type SDBInstanceDatabaseManager struct {
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db.SStatusStandaloneResourceBaseManager
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db.SExternalizedResourceBaseManager
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SDBInstanceResourceBaseManager
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}
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var DBInstanceDatabaseManager *SDBInstanceDatabaseManager
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func init() {
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DBInstanceDatabaseManager = &SDBInstanceDatabaseManager{
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SStatusStandaloneResourceBaseManager: db.NewStatusStandaloneResourceBaseManager(
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SDBInstanceDatabase{},
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"dbinstancedatabases_tbl",
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"dbinstancedatabase",
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"dbinstancedatabases",
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),
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}
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DBInstanceDatabaseManager.SetVirtualObject(DBInstanceDatabaseManager)
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}
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type SDBInstanceDatabase struct {
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db.SStatusStandaloneResourceBase
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db.SExternalizedResourceBase
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SDBInstanceResourceBase `width:"36" charset:"ascii" name:"dbinstance_id" nullable:"false" list:"user" create:"required" index:"true"`
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// 字符集
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// example: utf-8
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CharacterSet string `width:"32" charset:"ascii" nullable:"true" list:"user" create:"optional" json:"character_set"`
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// RDS实例Id
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// example: 7d07e867-37d1-4754-865d-80f88ad0f982
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// DBInstanceId string `width:"36" charset:"ascii" name:"dbinstance_id" nullable:"false" list:"user" create:"required" index:"true"`
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}
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func (manager *SDBInstanceDatabaseManager) GetContextManagers() [][]db.IModelManager {
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return [][]db.IModelManager{
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{DBInstanceManager},
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}
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}
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func (manager *SDBInstanceDatabaseManager) ResourceScope() rbacscope.TRbacScope {
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return rbacscope.ScopeProject
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}
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func (self *SDBInstanceDatabase) GetOwnerId() mcclient.IIdentityProvider {
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instance, err := self.GetDBInstance()
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if err != nil {
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log.Errorf("failed to get instance for database %s(%s)", self.Name, self.Id)
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return nil
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}
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return instance.GetOwnerId()
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}
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func (manager *SDBInstanceDatabaseManager) FetchOwnerId(ctx context.Context, data jsonutils.JSONObject) (mcclient.IIdentityProvider, error) {
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dbinstanceId, _ := data.GetString("dbinstance_id")
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if len(dbinstanceId) > 0 {
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instance, err := db.FetchById(DBInstanceManager, dbinstanceId)
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if err != nil {
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return nil, errors.Wrapf(err, "db.FetchById(DBInstanceManager, %s)", dbinstanceId)
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}
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return instance.(*SDBInstance).GetOwnerId(), nil
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}
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return db.FetchProjectInfo(ctx, data)
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}
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func (manager *SDBInstanceDatabaseManager) FilterByOwner(ctx context.Context, q *sqlchemy.SQuery, man db.FilterByOwnerProvider, userCred mcclient.TokenCredential, owner mcclient.IIdentityProvider, scope rbacscope.TRbacScope) *sqlchemy.SQuery {
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if owner != nil {
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sq := DBInstanceManager.Query("id")
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switch scope {
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case rbacscope.ScopeProject:
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sq = sq.Equals("tenant_id", owner.GetProjectId())
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return q.In("dbinstance_id", sq.SubQuery())
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case rbacscope.ScopeDomain:
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sq = sq.Equals("domain_id", owner.GetProjectDomainId())
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return q.In("dbinstance_id", sq.SubQuery())
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}
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}
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return q
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}
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func (self *SDBInstanceDatabase) ValidateUpdateData(ctx context.Context, userCred mcclient.TokenCredential, query jsonutils.JSONObject, input api.DBInstanceDatabaseUpdateInput) (api.DBInstanceDatabaseUpdateInput, error) {
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var err error
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input.StatusStandaloneResourceBaseUpdateInput, err = self.SStatusStandaloneResourceBase.ValidateUpdateData(ctx, userCred, query, input.StatusStandaloneResourceBaseUpdateInput)
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if err != nil {
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return input, errors.Wrapf(err, "SStatusStandaloneResourceBase.ValidateUpdateData")
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}
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if len(input.Name) > 0 && input.Name != self.Name {
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return input, httperrors.NewForbiddenError("not allow update rds database name")
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}
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return input, nil
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}
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// RDS数据库列表
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func (manager *SDBInstanceDatabaseManager) ListItemFilter(
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ctx context.Context,
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q *sqlchemy.SQuery,
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userCred mcclient.TokenCredential,
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query api.DBInstanceDatabaseListInput,
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) (*sqlchemy.SQuery, error) {
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q, err := manager.SStatusStandaloneResourceBaseManager.ListItemFilter(ctx, q, userCred, query.StatusStandaloneResourceListInput)
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if err != nil {
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return nil, errors.Wrap(err, "SStatusStandaloneResourceBaseManager.ListItemFilter")
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}
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q, err = manager.SExternalizedResourceBaseManager.ListItemFilter(ctx, q, userCred, query.ExternalizedResourceBaseListInput)
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if err != nil {
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return nil, errors.Wrap(err, "SExternalizedResourceBaseManager.ListItemFilter")
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}
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q, err = manager.SDBInstanceResourceBaseManager.ListItemFilter(ctx, q, userCred, query.DBInstanceFilterListInput)
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if err != nil {
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return nil, errors.Wrap(err, "SDBInstanceResourceBaseManager.ListItemFilter")
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}
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if len(query.CharacterSet) > 0 {
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q = q.In("character_set", query.CharacterSet)
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}
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return q, nil
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}
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func (manager *SDBInstanceDatabaseManager) OrderByExtraFields(
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ctx context.Context,
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q *sqlchemy.SQuery,
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userCred mcclient.TokenCredential,
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query api.DBInstanceDatabaseListInput,
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) (*sqlchemy.SQuery, error) {
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var err error
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q, err = manager.SStatusStandaloneResourceBaseManager.OrderByExtraFields(ctx, q, userCred, query.StatusStandaloneResourceListInput)
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if err != nil {
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return nil, errors.Wrap(err, "SStatusStandaloneResourceBaseManager.OrderByExtraFields")
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}
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q, err = manager.SDBInstanceResourceBaseManager.OrderByExtraFields(ctx, q, userCred, query.DBInstanceFilterListInput)
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if err != nil {
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return nil, errors.Wrap(err, "SDBInstanceResourceBaseManager.OrderByExtraFields")
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}
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return q, nil
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}
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func (manager *SDBInstanceDatabaseManager) QueryDistinctExtraField(q *sqlchemy.SQuery, field string) (*sqlchemy.SQuery, error) {
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var err error
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q, err = manager.SStatusStandaloneResourceBaseManager.QueryDistinctExtraField(q, field)
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if err == nil {
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return q, nil
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}
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q, err = manager.SDBInstanceResourceBaseManager.QueryDistinctExtraField(q, field)
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if err == nil {
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return q, nil
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}
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return q, httperrors.ErrNotFound
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}
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func (self *SDBInstanceDatabase) GetUniqValues() jsonutils.JSONObject {
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return jsonutils.Marshal(map[string]string{"dbinstance_id": self.DBInstanceId})
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}
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func (manager *SDBInstanceDatabaseManager) FetchUniqValues(ctx context.Context, data jsonutils.JSONObject) jsonutils.JSONObject {
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dbinstanceId, _ := data.GetString("dbinstance_id")
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return jsonutils.Marshal(map[string]string{"dbinstance_id": dbinstanceId})
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}
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func (manager *SDBInstanceDatabaseManager) FilterByUniqValues(q *sqlchemy.SQuery, values jsonutils.JSONObject) *sqlchemy.SQuery {
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dbinstanceId, _ := values.GetString("dbinstance_id")
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if len(dbinstanceId) > 0 {
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q = q.Equals("dbinstance_id", dbinstanceId)
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}
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return q
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}
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func (manager *SDBInstanceDatabaseManager) ValidateCreateData(ctx context.Context, userCred mcclient.TokenCredential, ownerId mcclient.IIdentityProvider, query jsonutils.JSONObject, input api.DBInstanceDatabaseCreateInput) (*jsonutils.JSONDict, error) {
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for _, instance := range []string{input.DBInstance, input.DBInstanceId} {
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if len(instance) > 0 {
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input.DBInstance = instance
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break
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}
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}
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if len(input.DBInstance) == 0 {
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return nil, httperrors.NewMissingParameterError("dbinstance")
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}
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_instance, err := DBInstanceManager.FetchByIdOrName(ctx, userCred, input.DBInstance)
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if err != nil {
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if err == sql.ErrNoRows {
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return nil, httperrors.NewResourceNotFoundError("failed to found dbinstance %s", input.DBInstance)
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}
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return nil, httperrors.NewGeneralError(errors.Wrap(err, "DBInstanceManager.FetchByIdOrName"))
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}
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instance := _instance.(*SDBInstance)
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input.DBInstanceId = instance.Id
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if instance.Status != api.DBINSTANCE_RUNNING {
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return nil, httperrors.NewInputParameterError("DBInstance %s(%s) status is %s require status is %s", instance.Name, instance.Id, instance.Status, api.DBINSTANCE_RUNNING)
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}
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region, err := instance.GetRegion()
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if err != nil {
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return nil, err
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}
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for i, _account := range input.Accounts {
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account, err := instance.GetDBInstanceAccount(_account.Account)
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if err != nil {
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return nil, httperrors.NewInputParameterError("failed to found dbinstance %s(%s) account %s: %v", instance.Name, instance.Id, _account.Account, err)
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}
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input.Accounts[i].DBInstanceaccountId = account.Id
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}
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input, err = region.GetDriver().ValidateCreateDBInstanceDatabaseData(ctx, userCred, ownerId, instance, input)
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if err != nil {
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return nil, err
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}
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input.StatusStandaloneResourceCreateInput, err = manager.SStatusStandaloneResourceBaseManager.ValidateCreateData(ctx, userCred, ownerId, query, input.StatusStandaloneResourceCreateInput)
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if err != nil {
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return nil, err
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}
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return input.JSON(input), nil
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}
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func (self *SDBInstanceDatabase) PostCreate(ctx context.Context, userCred mcclient.TokenCredential, ownerId mcclient.IIdentityProvider, query jsonutils.JSONObject, data jsonutils.JSONObject) {
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self.SStatusStandaloneResourceBase.PostCreate(ctx, userCred, ownerId, query, data)
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self.StartDBInstanceDatabaseCreateTask(ctx, userCred, data.(*jsonutils.JSONDict), "")
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}
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func (self *SDBInstanceDatabase) StartDBInstanceDatabaseCreateTask(ctx context.Context, userCred mcclient.TokenCredential, params *jsonutils.JSONDict, parentTaskId string) error {
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self.SetStatus(ctx, userCred, api.DBINSTANCE_DATABASE_CREATING, "")
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task, err := taskman.TaskManager.NewTask(ctx, "DBInstanceDatabaseCreateTask", self, userCred, params, parentTaskId, "", nil)
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if err != nil {
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return errors.Wrap(err, "NewTask")
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}
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task.ScheduleRun(nil)
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return nil
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}
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func (self *SDBInstanceDatabase) GetDBInstancePrivileges() ([]SDBInstancePrivilege, error) {
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privileges := []SDBInstancePrivilege{}
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q := DBInstancePrivilegeManager.Query().Equals("dbinstancedatabase_id", self.Id)
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err := db.FetchModelObjects(DBInstancePrivilegeManager, q, &privileges)
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if err != nil {
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return nil, err
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}
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return privileges, nil
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}
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func (self *SDBInstanceDatabase) GetDBInstance() (*SDBInstance, error) {
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instance, err := DBInstanceManager.FetchById(self.DBInstanceId)
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if err != nil {
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return nil, err
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}
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return instance.(*SDBInstance), nil
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}
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func (manager *SDBInstanceDatabaseManager) FetchCustomizeColumns(
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ctx context.Context,
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userCred mcclient.TokenCredential,
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query jsonutils.JSONObject,
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objs []interface{},
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fields stringutils2.SSortedStrings,
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isList bool,
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) []api.DBInstancedatabaseDetails {
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rows := make([]api.DBInstancedatabaseDetails, len(objs))
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stdRows := manager.SStatusStandaloneResourceBaseManager.FetchCustomizeColumns(ctx, userCred, query, objs, fields, isList)
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dbRows := manager.SDBInstanceResourceBaseManager.FetchCustomizeColumns(ctx, userCred, query, objs, fields, isList)
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dbinstanceIds := make([]string, len(objs))
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for i := range rows {
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rows[i] = api.DBInstancedatabaseDetails{
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StatusStandaloneResourceDetails: stdRows[i],
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DBInstanceResourceInfo: dbRows[i],
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}
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database := objs[i].(*SDBInstanceDatabase)
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rows[i], _ = database.getMoreDetails(ctx, userCred, rows[i])
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dbinstanceIds[i] = database.DBInstanceId
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}
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dbinstances := make(map[string]SDBInstance)
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err := db.FetchStandaloneObjectsByIds(DBInstanceManager, dbinstanceIds, &dbinstances)
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if err != nil {
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log.Errorf("FetchStandaloneObjectsByIds fail: %v", err)
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return rows
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}
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virObjs := make([]interface{}, len(objs))
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for i := range rows {
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if dbinstance, ok := dbinstances[dbinstanceIds[i]]; ok {
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virObjs[i] = &dbinstance
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rows[i].ProjectId = dbinstance.ProjectId
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}
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}
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projRows := DBInstanceManager.SProjectizedResourceBaseManager.FetchCustomizeColumns(ctx, userCred, query, virObjs, fields, isList)
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for i := range rows {
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rows[i].ProjectizedResourceInfo = projRows[i]
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}
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return rows
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}
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func (self *SDBInstanceDatabase) getPrivilegesDetails() ([]api.DBInstancePrivilege, error) {
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out := []api.DBInstancePrivilege{}
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privileges, err := self.GetDBInstancePrivileges()
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if err != nil {
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return out, errors.Wrap(err, "GetDBInstancePrivileges")
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}
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for _, privilege := range privileges {
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detail, err := privilege.GetPrivilege()
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if err != nil {
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return nil, errors.Wrap(err, "GetDetailedJson")
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}
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out = append(out, detail)
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}
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return out, nil
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}
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func (self *SDBInstanceDatabase) getMoreDetails(ctx context.Context, userCred mcclient.TokenCredential, out api.DBInstancedatabaseDetails) (api.DBInstancedatabaseDetails, error) {
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privileges, err := self.getPrivilegesDetails()
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if err != nil {
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return out, err
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}
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out.DBInstanceprivileges = privileges
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return out, nil
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}
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func (manager *SDBInstanceDatabaseManager) SyncDBInstanceDatabases(ctx context.Context, userCred mcclient.TokenCredential, instance *SDBInstance, cloudDatabases []cloudprovider.ICloudDBInstanceDatabase) compare.SyncResult {
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lockman.LockRawObject(ctx, "dbinstance-databases", instance.Id)
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defer lockman.ReleaseRawObject(ctx, "dbinstance-databases", instance.Id)
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result := compare.SyncResult{}
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dbDatabases, err := instance.GetDBInstanceDatabases()
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if err != nil {
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result.Error(err)
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return result
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}
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removed := make([]SDBInstanceDatabase, 0)
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commondb := make([]SDBInstanceDatabase, 0)
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commonext := make([]cloudprovider.ICloudDBInstanceDatabase, 0)
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added := make([]cloudprovider.ICloudDBInstanceDatabase, 0)
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if err := compare.CompareSets(dbDatabases, cloudDatabases, &removed, &commondb, &commonext, &added); err != nil {
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result.Error(err)
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return result
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}
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for i := 0; i < len(removed); i++ {
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err := removed[i].RealDelete(ctx, userCred)
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if err != nil {
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result.DeleteError(err)
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} else {
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result.Delete()
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}
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}
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for i := 0; i < len(commondb); i++ {
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err := commondb[i].SyncWithCloudDBInstanceDatabase(ctx, userCred, instance, commonext[i])
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if err != nil {
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result.UpdateError(err)
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} else {
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result.Update()
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}
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}
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for i := 0; i < len(added); i++ {
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err = manager.newFromCloudDBInstanceDatabase(ctx, userCred, instance, added[i])
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if err != nil {
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result.AddError(err)
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} else {
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result.Add()
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}
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}
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return result
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}
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func (self *SDBInstanceDatabase) SyncWithCloudDBInstanceDatabase(ctx context.Context, userCred mcclient.TokenCredential, instance *SDBInstance, extDatabase cloudprovider.ICloudDBInstanceDatabase) error {
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_, err := db.UpdateWithLock(ctx, self, func() error {
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self.Status = extDatabase.GetStatus()
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self.Name = extDatabase.GetName()
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self.CharacterSet = extDatabase.GetCharacterSet()
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return nil
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})
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if err != nil {
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return errors.Wrapf(err, "SyncWithCloudDBInstanceDatabase.UpdateWithLock")
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}
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return nil
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}
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func (manager *SDBInstanceDatabaseManager) newFromCloudDBInstanceDatabase(ctx context.Context, userCred mcclient.TokenCredential, instance *SDBInstance, extDatabase cloudprovider.ICloudDBInstanceDatabase) error {
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lockman.LockClass(ctx, manager, db.GetLockClassKey(manager, userCred))
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defer lockman.ReleaseClass(ctx, manager, db.GetLockClassKey(manager, userCred))
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database := SDBInstanceDatabase{}
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database.SetModelManager(manager, &database)
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database.Name = extDatabase.GetName()
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database.DBInstanceId = instance.Id
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database.Status = extDatabase.GetStatus()
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database.CharacterSet = extDatabase.GetCharacterSet()
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database.ExternalId = extDatabase.GetGlobalId()
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err := manager.TableSpec().Insert(ctx, &database)
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if err != nil {
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return errors.Wrapf(err, "newFromCloudDBInstanceDatabase.Insert")
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}
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return nil
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}
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func (self *SDBInstanceDatabase) Delete(ctx context.Context, userCred mcclient.TokenCredential) error {
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log.Infof("dbinstance database delete do nothing")
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return nil
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}
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func (self *SDBInstanceDatabase) RealDelete(ctx context.Context, userCred mcclient.TokenCredential) error {
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return self.SStatusStandaloneResourceBase.Delete(ctx, userCred)
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}
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func (self *SDBInstanceDatabase) CustomizeDelete(ctx context.Context, userCred mcclient.TokenCredential, query jsonutils.JSONObject, data jsonutils.JSONObject) error {
|
|
return self.StartDBInstanceDatabaseDeleteTask(ctx, userCred, "")
|
|
}
|
|
|
|
func (self *SDBInstanceDatabase) StartDBInstanceDatabaseDeleteTask(ctx context.Context, userCred mcclient.TokenCredential, parentTaskId string) error {
|
|
self.SetStatus(ctx, userCred, api.DBINSTANCE_DATABASE_DELETING, "")
|
|
task, err := taskman.TaskManager.NewTask(ctx, "DBInstanceDatabaseDeleteTask", self, userCred, nil, parentTaskId, "", nil)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
task.ScheduleRun(nil)
|
|
return nil
|
|
}
|
|
|
|
func (manager *SDBInstanceDatabaseManager) ListItemExportKeys(ctx context.Context,
|
|
q *sqlchemy.SQuery,
|
|
userCred mcclient.TokenCredential,
|
|
keys stringutils2.SSortedStrings,
|
|
) (*sqlchemy.SQuery, error) {
|
|
var err error
|
|
|
|
q, err = manager.SStatusStandaloneResourceBaseManager.ListItemExportKeys(ctx, q, userCred, keys)
|
|
if err != nil {
|
|
return nil, errors.Wrap(err, "SStatusStandaloneResourceBaseManager.ListItemExportKeys")
|
|
}
|
|
if keys.ContainsAny(manager.SDBInstanceResourceBaseManager.GetExportKeys()...) {
|
|
q, err = manager.SDBInstanceResourceBaseManager.ListItemExportKeys(ctx, q, userCred, keys)
|
|
if err != nil {
|
|
return nil, errors.Wrap(err, "SDBInstanceResourceBaseManager.ListItemExportKeys")
|
|
}
|
|
}
|
|
return q, nil
|
|
}
|
|
|
|
func (manager *SDBInstanceDatabaseManager) InitializeData() error {
|
|
sq := DBInstanceManager.Query("id")
|
|
q := manager.Query().NotIn("dbinstance_id", sq.SubQuery())
|
|
databases := []SDBInstanceDatabase{}
|
|
err := db.FetchModelObjects(manager, q, &databases)
|
|
if err != nil {
|
|
return errors.Wrapf(err, "db.FetchModelObjects")
|
|
}
|
|
for i := range databases {
|
|
err = databases[i].RealDelete(context.Background(), nil)
|
|
if err != nil {
|
|
return errors.Wrapf(err, "purge %s", databases[i].Id)
|
|
}
|
|
}
|
|
log.Debugf("SDBInstanceDatabaseManager cleaned %d dirty data.", len(databases))
|
|
return nil
|
|
}
|