/
vpc_peering_connections.go
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/
vpc_peering_connections.go
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// Copyright 2019 Yunion
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package models
import (
"context"
"database/sql"
"strings"
"yunion.io/x/cloudmux/pkg/cloudprovider"
"yunion.io/x/jsonutils"
"yunion.io/x/pkg/errors"
"yunion.io/x/pkg/util/netutils"
"yunion.io/x/sqlchemy"
api "yunion.io/x/onecloud/pkg/apis/compute"
"yunion.io/x/onecloud/pkg/cloudcommon/db"
"yunion.io/x/onecloud/pkg/cloudcommon/db/taskman"
"yunion.io/x/onecloud/pkg/httperrors"
"yunion.io/x/onecloud/pkg/mcclient"
"yunion.io/x/onecloud/pkg/util/stringutils2"
)
type SVpcPeeringConnectionManager struct {
db.SEnabledStatusInfrasResourceBaseManager
db.SExternalizedResourceBaseManager
SVpcResourceBaseManager
}
var VpcPeeringConnectionManager *SVpcPeeringConnectionManager
func init() {
VpcPeeringConnectionManager = &SVpcPeeringConnectionManager{
SEnabledStatusInfrasResourceBaseManager: db.NewEnabledStatusInfrasResourceBaseManager(
SVpcPeeringConnection{},
"vpc_peering_connections_tbl",
"vpc_peering_connection",
"vpc_peering_connections",
),
}
VpcPeeringConnectionManager.SetVirtualObject(VpcPeeringConnectionManager)
}
type SVpcPeeringConnection struct {
db.SEnabledStatusInfrasResourceBase
db.SExternalizedResourceBase
SVpcResourceBase
ExtPeerVpcId string `width:"36" charset:"ascii" nullable:"true" list:"domain"`
ExtPeerAccountId string `width:"36" charset:"ascii" nullable:"true" list:"domain"`
PeerVpcId string `width:"36" charset:"ascii" nullable:"true" list:"domain" create:"required" json:"peer_vpc_id"`
PeerAccountId string `width:"36" charset:"ascii" nullable:"true" list:"domain"`
Bandwidth int `nullable:"false" default:"0" list:"user" create:"optional"`
}
func (manager *SVpcPeeringConnectionManager) GetContextManagers() [][]db.IModelManager {
return [][]db.IModelManager{
{VpcManager},
}
}
// 列表
func (manager *SVpcPeeringConnectionManager) ListItemFilter(
ctx context.Context,
q *sqlchemy.SQuery,
userCred mcclient.TokenCredential,
query api.VpcPeeringConnectionListInput,
) (*sqlchemy.SQuery, error) {
var err error
q, err = manager.SEnabledStatusInfrasResourceBaseManager.ListItemFilter(ctx, q, userCred, query.EnabledStatusInfrasResourceBaseListInput)
if err != nil {
return nil, errors.Wrap(err, "SEnabledStatusInfrasResourceBaseManager.ListItemFilter")
}
q, err = manager.SExternalizedResourceBaseManager.ListItemFilter(ctx, q, userCred, query.ExternalizedResourceBaseListInput)
if err != nil {
return nil, errors.Wrap(err, "SExternalizedResourceBaseManager.ListItemFilter")
}
q, err = manager.SVpcResourceBaseManager.ListItemFilter(ctx, q, userCred, query.VpcFilterListInput)
if err != nil {
return nil, errors.Wrap(err, "SVpcResourceBaseManager.ListItemFilter")
}
if len(query.PeerVpcId) > 0 {
peerVpc, err := VpcManager.FetchByIdOrName(userCred, query.PeerVpcId)
if err != nil {
if errors.Cause(err) == sql.ErrNoRows {
return nil, httperrors.NewResourceNotFoundError2("peer_vpc_id", query.PeerVpcId)
}
return nil, httperrors.NewGeneralError(err)
}
q = q.Equals("peer_vpc_id", peerVpc.GetId())
}
return q, nil
}
// 创建
func (manager *SVpcPeeringConnectionManager) ValidateCreateData(
ctx context.Context,
userCred mcclient.TokenCredential,
ownerId mcclient.IIdentityProvider,
query jsonutils.JSONObject,
input api.VpcPeeringConnectionCreateInput,
) (api.VpcPeeringConnectionCreateInput, error) {
var err error
input.EnabledStatusInfrasResourceBaseCreateInput, err = manager.SEnabledStatusInfrasResourceBaseManager.ValidateCreateData(ctx, userCred, ownerId, query, input.EnabledStatusInfrasResourceBaseCreateInput)
if err != nil {
return input, err
}
if len(input.VpcId) == 0 {
return input, httperrors.NewMissingParameterError("vpc_id")
}
// get vpc ,peerVpc
_vpc, err := VpcManager.FetchByIdOrName(userCred, input.VpcId)
if err != nil {
if errors.Cause(err) == sql.ErrNoRows {
return input, httperrors.NewResourceNotFoundError2("vpc", input.VpcId)
}
return input, httperrors.NewGeneralError(err)
}
vpc := _vpc.(*SVpc)
_peerVpc, err := VpcManager.FetchByIdOrName(userCred, input.PeerVpcId)
if err != nil {
if errors.Cause(err) == sql.ErrNoRows {
return input, httperrors.NewResourceNotFoundError2("Peervpc", input.PeerVpcId)
}
return input, httperrors.NewGeneralError(err)
}
peerVpc := _peerVpc.(*SVpc)
if len(vpc.ManagerId) == 0 || len(peerVpc.ManagerId) == 0 {
return input, httperrors.NewInputParameterError("Only public cloud support vpcpeering")
}
// get account,providerFactory
account := vpc.GetCloudaccount()
peerAccount := peerVpc.GetCloudaccount()
if account.Provider != peerAccount.Provider {
return input, httperrors.NewNotSupportedError("vpc on different cloudprovider peering is not supported")
}
factory, err := cloudprovider.GetProviderFactory(account.Provider)
if err != nil {
return input, httperrors.NewGeneralError(errors.Wrapf(err, "cloudprovider.GetProviderFactory(%s)", account.Provider))
}
// check vpc ip range overlap
if !factory.IsSupportVpcPeeringVpcCidrOverlap() {
vpcIpv4Ranges := []netutils.IPV4AddrRange{}
peervpcIpv4Ranges := []netutils.IPV4AddrRange{}
vpcCidrBlocks := strings.Split(vpc.CidrBlock, ",")
peervpcCidrBlocks := strings.Split(peerVpc.CidrBlock, ",")
for i := range vpcCidrBlocks {
vpcIpv4Range, err := netutils.NewIPV4Prefix(vpcCidrBlocks[i])
if err != nil {
return input, httperrors.NewGeneralError(errors.Wrapf(err, "convert vpc cidr %s to ipv4range error", vpcCidrBlocks[i]))
}
vpcIpv4Ranges = append(vpcIpv4Ranges, vpcIpv4Range.ToIPRange())
}
for i := range peervpcCidrBlocks {
peervpcIpv4Range, err := netutils.NewIPV4Prefix(peervpcCidrBlocks[i])
if err != nil {
return input, httperrors.NewGeneralError(errors.Wrapf(err, "convert vpc cidr %s to ipv4range error", peervpcCidrBlocks[i]))
}
peervpcIpv4Ranges = append(peervpcIpv4Ranges, peervpcIpv4Range.ToIPRange())
}
for i := range vpcIpv4Ranges {
for j := range peervpcIpv4Ranges {
if vpcIpv4Ranges[i].IsOverlap(peervpcIpv4Ranges[j]) {
return input, httperrors.NewNotSupportedError("ipv4 range overlap")
}
}
}
}
CrossCloudEnv := account.AccessUrl != peerAccount.AccessUrl
CrossRegion := vpc.CloudregionId != peerVpc.CloudregionId
if CrossCloudEnv && !factory.IsSupportCrossCloudEnvVpcPeering() {
return input, httperrors.NewNotSupportedError("cloudprovider %s not supported CrossCloud vpcpeering", account.Provider)
}
if CrossRegion && !factory.IsSupportCrossRegionVpcPeering() {
return input, httperrors.NewNotSupportedError("cloudprovider %s not supported CrossRegion vpcpeering", account.Provider)
}
if CrossRegion {
err := factory.ValidateCrossRegionVpcPeeringBandWidth(input.Bandwidth)
if err != nil {
return input, err
}
}
// existed peer check
vpcPC := SVpcPeeringConnection{}
err = manager.Query().Equals("vpc_id", vpc.Id).Equals("peer_vpc_id", peerVpc.Id).First(&vpcPC)
if err == nil {
return input, httperrors.NewNotSupportedError("vpc %s and vpc %s have already connected", input.VpcId, input.PeerVpcId)
} else {
if errors.Cause(err) != sql.ErrNoRows {
return input, httperrors.NewGeneralError(err)
}
}
return input, nil
}
func (self *SVpcPeeringConnection) PostCreate(ctx context.Context, userCred mcclient.TokenCredential, ownerId mcclient.IIdentityProvider, query jsonutils.JSONObject, data jsonutils.JSONObject) {
params := jsonutils.NewDict()
task, err := taskman.TaskManager.NewTask(ctx, "VpcPeeringConnectionCreateTask", self, userCred, params, "", "", nil)
if err != nil {
return
}
self.SetStatus(userCred, api.VPC_PEERING_CONNECTION_STATUS_CREATING, "")
task.ScheduleRun(nil)
}
func (manager *SVpcPeeringConnectionManager) QueryDistinctExtraField(q *sqlchemy.SQuery, field string) (*sqlchemy.SQuery, error) {
var err error
q, err = manager.SInfrasResourceBaseManager.QueryDistinctExtraField(q, field)
if err == nil {
return q, nil
}
q, err = manager.SVpcResourceBaseManager.QueryDistinctExtraField(q, field)
if err == nil {
return q, nil
}
return q, httperrors.ErrNotFound
}
func (manager *SVpcPeeringConnectionManager) FetchCustomizeColumns(
ctx context.Context,
userCred mcclient.TokenCredential,
query jsonutils.JSONObject,
objs []interface{},
fields stringutils2.SSortedStrings,
isList bool,
) []api.VpcPeeringConnectionDetails {
rows := make([]api.VpcPeeringConnectionDetails, len(objs))
stdRows := manager.SEnabledStatusInfrasResourceBaseManager.FetchCustomizeColumns(ctx, userCred, query, objs, fields, isList)
vpcObjs := make([]interface{}, len(objs))
peerVpcIds := make([]string, len(objs))
for i := range rows {
rows[i] = api.VpcPeeringConnectionDetails{
EnabledStatusInfrasResourceBaseDetails: stdRows[i],
}
vpcPC := objs[i].(*SVpcPeeringConnection)
vpcObj := &SVpcResourceBase{VpcId: vpcPC.VpcId}
vpcObjs[i] = vpcObj
peerVpcIds[i] = vpcPC.PeerVpcId
}
vpcRows := manager.SVpcResourceBaseManager.FetchCustomizeColumns(ctx, userCred, query, vpcObjs, fields, isList)
for i := range rows {
rows[i].VpcResourceInfo = vpcRows[i]
}
peerVpcMap, err := db.FetchIdNameMap2(VpcManager, peerVpcIds)
if err != nil {
return rows
}
for i := range rows {
rows[i].PeerVpcName, _ = peerVpcMap[peerVpcIds[i]]
}
return rows
}
func (self *SVpcPeeringConnection) CustomizeDelete(ctx context.Context, userCred mcclient.TokenCredential, query jsonutils.JSONObject, data jsonutils.JSONObject) error {
return self.StartDeleteVpcPeeringConnectionTask(ctx, userCred)
}
func (self *SVpcPeeringConnection) StartDeleteVpcPeeringConnectionTask(ctx context.Context, userCred mcclient.TokenCredential) error {
self.SetStatus(userCred, api.VPC_PEERING_CONNECTION_STATUS_DELETING, "")
task, err := taskman.TaskManager.NewTask(ctx, "VpcPeeringConnectionDeleteTask", self, userCred, nil, "", "", nil)
if err != nil {
return errors.Wrap(err, "Start VpcPeeringConnectionDeleteTask fail")
}
task.ScheduleRun(nil)
return nil
}
func (self *SVpcPeeringConnection) Delete(ctx context.Context, userCred mcclient.TokenCredential) error {
return nil
}
func (self *SVpcPeeringConnection) RealDelete(ctx context.Context, userCred mcclient.TokenCredential) error {
return self.SEnabledStatusInfrasResourceBase.Delete(ctx, userCred)
}
// 同步状态
func (self *SVpcPeeringConnection) PerformSyncstatus(ctx context.Context, userCred mcclient.TokenCredential, query jsonutils.JSONObject, input api.VpcSyncstatusInput) (jsonutils.JSONObject, error) {
return nil, StartResourceSyncStatusTask(ctx, userCred, self, "VpcPeeringConnectionSyncstatusTask", "")
}
func (manager *SVpcPeeringConnectionManager) OrderByExtraFields(
ctx context.Context,
q *sqlchemy.SQuery,
userCred mcclient.TokenCredential,
query api.VpcPeeringConnectionListInput,
) (*sqlchemy.SQuery, error) {
var err error
q, err = manager.SStatusInfrasResourceBaseManager.OrderByExtraFields(ctx, q, userCred, query.StatusInfrasResourceBaseListInput)
if err != nil {
return nil, errors.Wrap(err, "SStatusInfrasResourceBaseManager.OrderByExtraFields")
}
q, err = manager.SVpcResourceBaseManager.OrderByExtraFields(ctx, q, userCred, query.VpcFilterListInput)
if err != nil {
return nil, errors.Wrap(err, "SVpcResourceBaseManager.OrderByExtraFields")
}
return q, nil
}
func (manager *SVpcPeeringConnectionManager) ListItemExportKeys(ctx context.Context,
q *sqlchemy.SQuery,
userCred mcclient.TokenCredential,
keys stringutils2.SSortedStrings,
) (*sqlchemy.SQuery, error) {
q, err := manager.SEnabledStatusInfrasResourceBaseManager.ListItemExportKeys(ctx, q, userCred, keys)
if err != nil {
return nil, errors.Wrap(err, "SEnabledStatusInfrasResourceBaseManager.ListItemExportKeys")
}
return q, nil
}
func (self *SVpcPeeringConnection) ValidateUpdateData(ctx context.Context, userCred mcclient.TokenCredential, query jsonutils.JSONObject, input api.VpcPeeringConnectionUpdateInput) (api.VpcPeeringConnectionUpdateInput, error) {
var err error
input.EnabledStatusInfrasResourceBaseUpdateInput, err = self.SEnabledStatusInfrasResourceBase.ValidateUpdateData(ctx, userCred, query, input.EnabledStatusInfrasResourceBaseUpdateInput)
if err != nil {
return input, err
}
return input, nil
}
func (self *SVpcPeeringConnection) syncRemove(ctx context.Context, userCred mcclient.TokenCredential) error {
return self.RealDelete(ctx, userCred)
}
func (self *SVpcPeeringConnection) SyncWithCloudPeerConnection(ctx context.Context, userCred mcclient.TokenCredential, ext cloudprovider.ICloudVpcPeeringConnection, provider *SCloudprovider) error {
vpc, err := self.GetVpc()
if err != nil {
return errors.Wrapf(err, "GetVpc")
}
_, err = db.Update(self, func() error {
self.Status = ext.GetStatus()
self.ExternalId = ext.GetGlobalId()
self.ExtPeerVpcId = ext.GetPeerVpcId()
self.ExtPeerAccountId = ext.GetPeerAccountId()
peerVpc, _ := db.FetchByExternalIdAndManagerId(VpcManager, self.ExtPeerVpcId, func(q *sqlchemy.SQuery) *sqlchemy.SQuery {
managerQ := CloudproviderManager.Query("id").Equals("provider", vpc.GetProviderName())
return q.In("manager_id", managerQ.SubQuery())
})
if peerVpc != nil {
self.PeerVpcId = peerVpc.GetId()
}
return nil
})
if err != nil {
return errors.Wrapf(err, "db.Update")
}
if provider != nil {
SyncCloudDomain(userCred, self, provider.GetOwnerId())
self.SyncShareState(ctx, userCred, provider.getAccountShareInfo())
}
return nil
}
func (self *SVpcPeeringConnection) GetVpc() (*SVpc, error) {
vpc, err := VpcManager.FetchById(self.VpcId)
if err != nil {
return nil, errors.Wrapf(err, "VpcManager.FetchById(%s)", self.VpcId)
}
return vpc.(*SVpc), nil
}
func (self *SVpcPeeringConnection) GetPeerVpc() (*SVpc, error) {
vpc, err := VpcManager.FetchById(self.PeerVpcId)
if err != nil {
return nil, errors.Wrapf(err, "VpcManager.FetchById(%s)", self.VpcId)
}
return vpc.(*SVpc), nil
}