Files
cloudpods/pkg/multicloud/huawei/eip.go
2020-04-01 20:16:52 +08:00

389 lines
9.9 KiB
Go

// 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 huawei
import (
"fmt"
"strings"
"time"
"yunion.io/x/jsonutils"
"yunion.io/x/log"
billing_api "yunion.io/x/onecloud/pkg/apis/billing"
api "yunion.io/x/onecloud/pkg/apis/compute"
"yunion.io/x/onecloud/pkg/cloudprovider"
"yunion.io/x/onecloud/pkg/multicloud"
)
type TInternetChargeType string
const (
InternetChargeByTraffic = TInternetChargeType("traffic")
InternetChargeByBandwidth = TInternetChargeType("bandwidth")
)
type Bandwidth struct {
ID string `json:"id"`
Name string `json:"name"`
Size int64 `json:"size"`
ShareType string `json:"share_type"`
PublicipInfo []PublicipInfo `json:"publicip_info"`
TenantID string `json:"tenant_id"`
BandwidthType string `json:"bandwidth_type"`
ChargeMode string `json:"charge_mode"`
BillingInfo string `json:"billing_info"`
EnterpriseProjectID string `json:"enterprise_project_id"`
}
type PublicipInfo struct {
PublicipID string `json:"publicip_id"`
PublicipAddress string `json:"publicip_address"`
PublicipType string `json:"publicip_type"`
IPVersion int64 `json:"ip_version"`
}
type SProfile struct {
UserID string `json:"user_id"`
ProductID string `json:"product_id"`
RegionID string `json:"region_id"`
OrderID string `json:"order_id"`
}
// https://support.huaweicloud.com/api-vpc/zh-cn_topic_0020090598.html
type SEipAddress struct {
region *SRegion
port *Port
multicloud.SEipBase
ID string `json:"id"`
Status string `json:"status"`
Profile *SProfile `json:"profile,omitempty"`
Type string `json:"type"`
PublicIPAddress string `json:"public_ip_address"`
PrivateIPAddress string `json:"private_ip_address"`
TenantID string `json:"tenant_id"`
CreateTime time.Time `json:"create_time"`
BandwidthID string `json:"bandwidth_id"`
BandwidthShareType string `json:"bandwidth_share_type"`
BandwidthSize int64 `json:"bandwidth_size"`
BandwidthName string `json:"bandwidth_name"`
EnterpriseProjectID string `json:"enterprise_project_id"`
IPVersion int64 `json:"ip_version"`
PortId string `json:"port_id"`
}
func (self *SEipAddress) GetId() string {
return self.ID
}
func (self *SEipAddress) GetName() string {
if len(self.BandwidthName) == 0 {
return self.BandwidthName
}
return self.PublicIPAddress
}
func (self *SEipAddress) GetGlobalId() string {
return self.ID
}
func (self *SEipAddress) GetStatus() string {
// https://support.huaweicloud.com/api-vpc/zh-cn_topic_0020090598.html
switch self.Status {
case "ACTIVE", "DOWN", "ELB":
return api.EIP_STATUS_READY
case "PENDING_CREATE", "NOTIFYING":
return api.EIP_STATUS_ALLOCATE
case "BINDING":
return api.EIP_STATUS_ALLOCATE
case "BIND_ERROR":
return api.EIP_STATUS_ALLOCATE_FAIL
case "PENDING_DELETE", "NOTIFY_DELETE":
return api.EIP_STATUS_DEALLOCATE
default:
return api.EIP_STATUS_UNKNOWN
}
}
func (self *SEipAddress) Refresh() error {
if self.IsEmulated() {
return nil
}
new, err := self.region.GetEip(self.ID)
if err != nil {
return err
}
return jsonutils.Update(self, new)
}
func (self *SEipAddress) IsEmulated() bool {
return false
}
func (self *SEipAddress) GetMetadata() *jsonutils.JSONDict {
return nil
}
func (self *SEipAddress) GetIpAddr() string {
return self.PublicIPAddress
}
func (self *SEipAddress) GetMode() string {
return api.EIP_MODE_STANDALONE_EIP
}
func (self *SEipAddress) GetPort() *Port {
if len(self.PortId) == 0 {
return nil
}
if self.port != nil {
return self.port
}
port, err := self.region.GetPort(self.PortId)
if err != nil {
return nil
} else {
self.port = &port
}
return self.port
}
func (self *SEipAddress) GetAssociationType() string {
port := self.GetPort()
if port == nil {
log.Errorf("SEipAddress.GetAssociationType port not found %#v", self)
return api.EIP_ASSOCIATE_TYPE_UNKNOWN
}
owner := port.DeviceOwner
if strings.Contains(owner, "LOADBALANCER") {
return api.EIP_ASSOCIATE_TYPE_LOADBALANCER
} else {
return api.EIP_ASSOCIATE_TYPE_SERVER
}
}
func (self *SEipAddress) GetAssociationExternalId() string {
// network/0273a359d61847fc83405926c958c746/ext-floatingips?tenantId=0273a359d61847fc83405926c958c746&limit=2000
// 只能通过 port id 反查device id.
port := self.GetPort()
if port != nil {
return port.DeviceID
}
return ""
}
func (self *SEipAddress) GetBandwidth() int {
return int(self.BandwidthSize) // Mb
}
func (self *SEipAddress) GetINetworkId() string {
return ""
}
func (self *SEipAddress) GetInternetChargeType() string {
// https://support.huaweicloud.com/api-vpc/zh-cn_topic_0020090603.html
bandwidth, err := self.region.GetEipBandwidth(self.BandwidthID)
if err != nil {
return api.EIP_CHARGE_TYPE_BY_TRAFFIC
}
if bandwidth.ChargeMode != "traffic" {
return api.EIP_CHARGE_TYPE_BY_BANDWIDTH
} else {
return api.EIP_CHARGE_TYPE_BY_TRAFFIC
}
}
func (self *SEipAddress) GetBillingType() string {
if self.Profile == nil {
return billing_api.BILLING_TYPE_POSTPAID
} else {
return billing_api.BILLING_TYPE_PREPAID
}
}
func (self *SEipAddress) GetCreatedAt() time.Time {
return self.CreateTime
}
func (self *SEipAddress) GetExpiredAt() time.Time {
return time.Time{}
}
func (self *SEipAddress) Delete() error {
return self.region.DeallocateEIP(self.ID)
}
func (self *SEipAddress) Associate(conf *cloudprovider.AssociateConfig) error {
portId, err := self.region.GetInstancePortId(conf.InstanceId)
if err != nil {
return err
}
if len(self.PortId) > 0 {
if self.PortId == portId {
return nil
}
return fmt.Errorf("eip %s aready associate with port %s", self.GetId(), self.PortId)
}
err = self.region.AssociateEipWithPortId(self.ID, portId)
if err != nil {
return err
}
err = cloudprovider.WaitStatusWithDelay(self, api.EIP_STATUS_READY, 10*time.Second, 10*time.Second, 180*time.Second)
return err
}
func (self *SEipAddress) Dissociate() error {
port, err := self.region.GetPort(self.PortId)
if err != nil {
return err
}
err = self.region.DissociateEip(self.ID, port.DeviceID)
if err != nil {
return err
}
err = cloudprovider.WaitStatus(self, api.EIP_STATUS_READY, 10*time.Second, 180*time.Second)
return err
}
func (self *SEipAddress) ChangeBandwidth(bw int) error {
return self.region.UpdateEipBandwidth(self.BandwidthID, bw)
}
func (self *SRegion) GetInstancePortId(instanceId string) (string, error) {
// 目前只绑定一个网卡
// todo: 还需要按照ports状态进行过滤
ports, err := self.GetPorts(instanceId)
if err != nil {
return "", err
}
if len(ports) == 0 {
return "", fmt.Errorf("AssociateEip instance %s port is empty", instanceId)
}
return ports[0].ID, nil
}
// https://support.huaweicloud.com/api-vpc/zh-cn_topic_0020090596.html
func (self *SRegion) AllocateEIP(name string, bwMbps int, chargeType TInternetChargeType, bgpType string) (*SEipAddress, error) {
paramsStr := `
{
"publicip": {
"type": "%s",
"ip_version": 4
},
"bandwidth": {
"name": "%s",
"size": %d,
"share_type": "PER",
"charge_mode": "%s"
}
}
`
if len(bgpType) == 0 {
return nil, fmt.Errorf("AllocateEIP bgp type should not be empty")
}
paramsStr = fmt.Sprintf(paramsStr, bgpType, name, bwMbps, chargeType)
params, _ := jsonutils.ParseString(paramsStr)
eip := SEipAddress{}
err := DoCreate(self.ecsClient.Eips.Create, params, &eip)
return &eip, err
}
func (self *SRegion) GetEip(eipId string) (*SEipAddress, error) {
var eip SEipAddress
err := DoGet(self.ecsClient.Eips.Get, eipId, nil, &eip)
eip.region = self
return &eip, err
}
func (self *SRegion) DeallocateEIP(eipId string) error {
_, err := self.ecsClient.Eips.Delete(eipId, nil)
return err
}
func (self *SRegion) AssociateEip(eipId string, instanceId string) error {
portId, err := self.GetInstancePortId(instanceId)
if err != nil {
return err
}
return self.AssociateEipWithPortId(eipId, portId)
}
func (self *SRegion) AssociateEipWithPortId(eipId string, portId string) error {
params := jsonutils.NewDict()
publicIPObj := jsonutils.NewDict()
publicIPObj.Add(jsonutils.NewString(portId), "port_id")
params.Add(publicIPObj, "publicip")
_, err := self.ecsClient.Eips.Update(eipId, params)
return err
}
func (self *SRegion) DissociateEip(eipId string, instanceId string) error {
eip, err := self.GetEip(eipId)
if err != nil {
return err
}
// 已经是解绑状态
if eip.Status == "DOWN" {
return nil
}
remoteInstanceId := eip.GetAssociationExternalId()
if remoteInstanceId != instanceId {
return fmt.Errorf("eip %s associate with another instance %s", eipId, remoteInstanceId)
}
paramsStr := `{"publicip":{"port_id":null}}`
params, _ := jsonutils.ParseString(paramsStr)
_, err = self.ecsClient.Eips.Update(eipId, params)
return err
}
func (self *SRegion) UpdateEipBandwidth(bandwidthId string, bw int) error {
paramStr := `{
"bandwidth":
{
"size": %d
}
}`
paramStr = fmt.Sprintf(paramStr, bw)
params, _ := jsonutils.ParseString(paramStr)
_, err := self.ecsClient.Bandwidths.Update(bandwidthId, params)
return err
}
func (self *SRegion) GetEipBandwidth(bandwidthId string) (Bandwidth, error) {
bandwidth := Bandwidth{}
err := DoGet(self.ecsClient.Bandwidths.Get, bandwidthId, nil, &bandwidth)
return bandwidth, err
}