cloudpods/pkg/multicloud/apsara/networkinterfaces.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 apsara

import (
	"fmt"
	"time"

	"yunion.io/x/pkg/errors"

	api "yunion.io/x/onecloud/pkg/apis/compute"
	"yunion.io/x/onecloud/pkg/cloudprovider"
	"yunion.io/x/onecloud/pkg/multicloud"
)

type SPrivateIp struct {
	nic              *SNetworkInterface
	Primary          bool
	PrivateIpAddress string
}

func (ip *SPrivateIp) GetGlobalId() string {
	return ip.PrivateIpAddress
}

func (ip *SPrivateIp) GetINetworkId() string {
	return ip.nic.VSwitchId
}

func (ip *SPrivateIp) GetIP() string {
	return ip.PrivateIpAddress
}

func (ip *SPrivateIp) IsPrimary() bool {
	return ip.Primary
}

type SPrivateIpSets struct {
	PrivateIpSet []SPrivateIp
}

type SNetworkInterface struct {
	multicloud.SNetworkInterfaceBase
	multicloud.ApsaraTags
	region *SRegion

	InstanceId           string
	CreationTime         time.Time
	MacAddress           string
	NetworkInterfaceName string
	PrivateIpSets        SPrivateIpSets
	SecurityGroupIds     SSecurityGroupIds
	Status               string
	Type                 string
	VSwitchId            string
	VpcId                string
	ZoneId               string
	NetworkInterfaceId   string
	PrimaryIpAddress     string
	PrivateIpAddress     string
	DepartmentInfo
}

func (nic *SNetworkInterface) GetName() string {
	return nic.NetworkInterfaceName
}

func (nic *SNetworkInterface) GetId() string {
	return nic.NetworkInterfaceId
}

func (nic *SNetworkInterface) GetGlobalId() string {
	return nic.NetworkInterfaceId
}

func (nic *SNetworkInterface) GetAssociateId() string {
	return nic.InstanceId
}

func (nic *SNetworkInterface) GetAssociateType() string {
	return api.NETWORK_INTERFACE_ASSOCIATE_TYPE_SERVER
}

func (nic *SNetworkInterface) GetMacAddress() string {
	return nic.MacAddress
}

func (nic *SNetworkInterface) GetStatus() string {
	switch nic.Status {
	case "Available":
		return api.NETWORK_INTERFACE_STATUS_AVAILABLE
	}
	return nic.Status
}

func (region *SRegion) GetINetworkInterfaces() ([]cloudprovider.ICloudNetworkInterface, error) {
	interfaces := []SNetworkInterface{}
	for {
		parts, total, err := region.GetNetworkInterfaces("", len(interfaces), 50)
		if err != nil {
			return nil, err
		}
		interfaces = append(interfaces, parts...)
		if len(interfaces) >= total {
			break
		}
	}
	ret := []cloudprovider.ICloudNetworkInterface{}
	for i := 0; i < len(interfaces); i++ {
		// 阿里云实例的弹性网卡已经在guestnetwork同步了
		if len(interfaces[i].InstanceId) == 0 {
			interfaces[i].region = region
			ret = append(ret, &interfaces[i])
		}
	}
	return ret, nil
}

func (nic *SNetworkInterface) GetICloudInterfaceAddresses() ([]cloudprovider.ICloudInterfaceAddress, error) {
	address := []cloudprovider.ICloudInterfaceAddress{}
	for i := 0; i < len(nic.PrivateIpSets.PrivateIpSet); i++ {
		nic.PrivateIpSets.PrivateIpSet[i].nic = nic
		address = append(address, &nic.PrivateIpSets.PrivateIpSet[i])
	}
	return address, nil
}

func (region *SRegion) GetNetworkInterfaces(instanceId string, offset int, limit int) ([]SNetworkInterface, int, error) {
	if limit > 50 || limit <= 0 {
		limit = 50
	}

	params := map[string]string{
		"RegionId":   region.RegionId,
		"PageSize":   fmt.Sprintf("%d", limit),
		"PageNumber": fmt.Sprintf("%d", (offset/limit)+1),
	}

	if len(instanceId) > 0 {
		params["InstanceId"] = instanceId
	}

	body, err := region.ecsRequest("DescribeNetworkInterfaces", params)
	if err != nil {
		return nil, 0, errors.Wrap(err, "DescribeNetworkInterfaces")
	}

	interfaces := []SNetworkInterface{}
	err = body.Unmarshal(&interfaces, "NetworkInterfaceSets", "NetworkInterfaceSet")
	if err != nil {
		return nil, 0, errors.Wrap(err, "Unmarshal")
	}
	total, _ := body.Int("TotalCount")
	return interfaces, int(total), nil
}