cloudpods/pkg/multicloud/qcloud/vpc.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 qcloud

import (
	"time"

	"yunion.io/x/jsonutils"

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

type SVpc struct {
	multicloud.SVpc

	region *SRegion

	iwires []cloudprovider.ICloudWire

	secgroups []cloudprovider.ICloudSecurityGroup

	CidrBlock       string
	CreatedTime     time.Time
	DhcpOptionsId   string
	DnsServerSet    []string
	DomainName      string
	EnableMulticast bool
	IsDefault       bool
	VpcId           string
	VpcName         string
}

func (self *SVpc) GetMetadata() *jsonutils.JSONDict {
	return nil
}

func (self *SVpc) GetId() string {
	return self.VpcId
}

func (self *SVpc) GetName() string {
	if len(self.VpcName) > 0 {
		return self.VpcName
	}
	return self.VpcId
}

func (self *SVpc) GetGlobalId() string {
	return self.VpcId
}

func (self *SVpc) IsEmulated() bool {
	return false
}

func (self *SVpc) GetIsDefault() bool {
	return self.IsDefault
}

func (self *SVpc) GetCidrBlock() string {
	return self.CidrBlock
}

func (self *SVpc) GetStatus() string {
	return api.VPC_STATUS_AVAILABLE
}

func (self *SVpc) Delete() error {
	return self.region.DeleteVpc(self.VpcId)
}

func (self *SVpc) GetISecurityGroups() ([]cloudprovider.ICloudSecurityGroup, error) {
	secgroups := make([]SSecurityGroup, 0)
	for {
		parts, total, err := self.region.GetSecurityGroups(self.VpcId, "", len(secgroups), 50)
		if err != nil {
			return nil, err
		}
		secgroups = append(secgroups, parts...)
		if len(secgroups) >= total {
			break
		}
	}
	isecgroups := make([]cloudprovider.ICloudSecurityGroup, len(secgroups))
	for i := 0; i < len(secgroups); i++ {
		secgroups[i].region = self.region
		isecgroups[i] = &secgroups[i]
	}
	return isecgroups, nil
}

func (self *SVpc) GetIRouteTables() ([]cloudprovider.ICloudRouteTable, error) {
	rts := []cloudprovider.ICloudRouteTable{}
	return rts, nil
}

func (self *SVpc) getWireByZoneId(zoneId string) *SWire {
	for i := 0; i <= len(self.iwires); i++ {
		wire := self.iwires[i].(*SWire)
		if wire.zone.Zone == zoneId {
			return wire
		}
	}
	return nil
}

func (self *SVpc) GetINatGateways() ([]cloudprovider.ICloudNatGateway, error) {
	nats := []SNatGateway{}
	for {
		part, total, err := self.region.GetNatGateways(self.VpcId, len(nats), 50)
		if err != nil {
			return nil, err
		}
		nats = append(nats, part...)
		if len(nats) >= total {
			break
		}
	}
	inats := []cloudprovider.ICloudNatGateway{}
	for i := 0; i < len(nats); i++ {
		nats[i].vpc = self
		inats = append(inats, &nats[i])
	}
	return inats, nil
}

func (self *SVpc) fetchNetworks() error {
	networks, total, err := self.region.GetNetworks(nil, self.VpcId, 0, 50)
	if err != nil {
		return err
	}
	if total > len(networks) {
		networks, _, err = self.region.GetNetworks(nil, self.VpcId, 0, total)
		if err != nil {
			return err
		}
	}
	for i := 0; i < len(networks); i += 1 {
		wire := self.getWireByZoneId(networks[i].Zone)
		networks[i].wire = wire
		wire.addNetwork(&networks[i])
	}
	return nil
}

func (self *SVpc) GetIWireById(wireId string) (cloudprovider.ICloudWire, error) {
	if self.iwires == nil {
		err := self.fetchNetworks()
		if err != nil {
			return nil, err
		}
	}
	for i := 0; i < len(self.iwires); i += 1 {
		if self.iwires[i].GetGlobalId() == wireId {
			return self.iwires[i], nil
		}
	}
	return nil, cloudprovider.ErrNotFound
}

func (self *SVpc) GetIWires() ([]cloudprovider.ICloudWire, error) {
	if self.iwires == nil {
		err := self.fetchNetworks()
		if err != nil {
			return nil, err
		}
	}
	return self.iwires, nil
}

func (self *SVpc) GetRegion() cloudprovider.ICloudRegion {
	return self.region
}

func (self *SVpc) Refresh() error {
	new, err := self.region.getVpc(self.VpcId)
	if err != nil {
		return err
	}
	return jsonutils.Update(self, new)
}

func (self *SVpc) addWire(wire *SWire) {
	if self.iwires == nil {
		self.iwires = make([]cloudprovider.ICloudWire, 0)
	}
	self.iwires = append(self.iwires, wire)
}