yunion.io/x/cloudmux@v0.3.10-0-alpha.1/pkg/multicloud/hcs/zone.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 hcs

import (
	"fmt"

	"yunion.io/x/pkg/errors"

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

type SZone struct {
	multicloud.SResourceBase
	HcsTags

	region    *SRegion
	ZoneName  string
	ZoneState struct {
		Available bool
	}
}

func (self *SRegion) GetZones() ([]SZone, error) {
	zones := []SZone{}
	return zones, self.ecsList("os-availability-zone", nil, &zones)
}

func (self *SZone) getStorageType() ([]string, error) {
	return self.region.GetZoneSupportedDiskTypes(self.GetId())
}

func (self *SRegion) GetZoneSupportedDiskTypes(zoneId string) ([]string, error) {
	dts, err := self.GetDiskTypes()
	if err != nil {
		return nil, errors.Wrap(err, "GetDiskTypes")
	}

	ret := []string{}
	for i := range dts {
		if dts[i].IsAvaliableInZone(zoneId) {
			ret = append(ret, dts[i].Name)
		}
	}
	return ret, nil
}

func (self *SZone) GetId() string {
	return self.ZoneName
}

func (self *SZone) GetName() string {
	return fmt.Sprintf("%s %s", CLOUD_PROVIDER_HCS_CN, self.ZoneName)
}

func (self *SZone) GetI18n() cloudprovider.SModelI18nTable {
	en := fmt.Sprintf("%s %s", CLOUD_PROVIDER_HCS_EN, self.ZoneName)
	table := cloudprovider.SModelI18nTable{}
	table["name"] = cloudprovider.NewSModelI18nEntry(self.GetName()).CN(self.GetName()).EN(en)
	return table
}

func (self *SZone) GetGlobalId() string {
	return fmt.Sprintf("%s/%s", self.region.GetGlobalId(), self.ZoneName)
}

func (self *SZone) GetStatus() string {
	return api.ZONE_ENABLE
}

func (self *SZone) GetIRegion() cloudprovider.ICloudRegion {
	return self.region
}

func (self *SZone) GetIHosts() ([]cloudprovider.ICloudHost, error) {
	host := &SHost{zone: self}
	return []cloudprovider.ICloudHost{host}, nil
}

func (self *SZone) GetIHostById(id string) (cloudprovider.ICloudHost, error) {
	host := &SHost{zone: self}
	if host.GetGlobalId() == id {
		return host, nil
	}
	return nil, cloudprovider.ErrNotFound
}

func (self *SZone) GetIStorages() ([]cloudprovider.ICloudStorage, error) {
	storages, err := self.getStorageType()
	if err != nil {
		return nil, err
	}
	ret := []cloudprovider.ICloudStorage{}
	for i := range storages {
		ret = append(ret, &SStorage{zone: self, storageType: storages[i]})
	}
	return ret, nil
}

func (self *SZone) GetIStorageById(id string) (cloudprovider.ICloudStorage, error) {
	storages, err := self.GetIStorages()
	if err != nil {
		return nil, err
	}
	for i := 0; i < len(storages); i += 1 {
		if storages[i].GetGlobalId() == id {
			return storages[i], nil
		}
	}
	return nil, cloudprovider.ErrNotFound
}

func (self *SZone) GetIWires() ([]cloudprovider.ICloudWire, error) {
	vpcs, err := self.region.GetVpcs()
	if err != nil {
		return nil, err
	}
	ret := []cloudprovider.ICloudWire{}
	for i := range vpcs {
		wire := &SWire{region: self.region, vpc: &vpcs[i]}
		ret = append(ret, wire)
	}
	return ret, nil
}

func (self *SRegion) GetIZones() ([]cloudprovider.ICloudZone, error) {
	zones, err := self.GetZones()
	if err != nil {
		return nil, err
	}
	ret := []cloudprovider.ICloudZone{}
	for i := 0; i < len(zones); i++ {
		zones[i].region = self
		ret = append(ret, &zones[i])
	}
	if len(zones) == 0 {
		return nil, errors.Wrapf(cloudprovider.ErrNotFound, "no availabe zone found")
	}
	return ret, nil
}

func (self *SRegion) GetIZoneById(id string) (cloudprovider.ICloudZone, error) {
	izones, err := self.GetIZones()
	if err != nil {
		return nil, err
	}
	for i := 0; i < len(izones); i += 1 {
		if izones[i].GetGlobalId() == id {
			return izones[i], nil
		}
	}
	return nil, cloudprovider.ErrNotFound
}

func (self *SRegion) GetIHostById(id string) (cloudprovider.ICloudHost, error) {
	izones, err := self.GetIZones()
	if err != nil {
		return nil, err
	}
	for i := 0; i < len(izones); i += 1 {
		ihost, err := izones[i].GetIHostById(id)
		if err == nil {
			return ihost, nil
		} else if errors.Cause(err) != cloudprovider.ErrNotFound {
			return nil, err
		}
	}
	return nil, cloudprovider.ErrNotFound
}

func (self *SRegion) GetIStorages() ([]cloudprovider.ICloudStorage, error) {
	iStores := make([]cloudprovider.ICloudStorage, 0)

	izones, err := self.GetIZones()
	if err != nil {
		return nil, err
	}
	for i := 0; i < len(izones); i += 1 {
		iZoneStores, err := izones[i].GetIStorages()
		if err != nil {
			return nil, err
		}
		iStores = append(iStores, iZoneStores...)
	}
	return iStores, nil
}

func (self *SRegion) GetIStorageById(id string) (cloudprovider.ICloudStorage, error) {
	izones, err := self.GetIZones()
	if err != nil {
		return nil, err
	}
	for i := 0; i < len(izones); i += 1 {
		istore, err := izones[i].GetIStorageById(id)
		if err == nil {
			return istore, nil
		} else if errors.Cause(err) != cloudprovider.ErrNotFound {
			return nil, err
		}
	}
	return nil, cloudprovider.ErrNotFound
}

func (self *SRegion) GetZoneById(id string) (*SZone, error) {
	zones, err := self.GetZones()
	if err != nil {
		return nil, err
	}
	for i := 0; i < len(zones); i += 1 {
		zones[i].region = self
		if zones[i].GetId() == id || zones[i].GetGlobalId() == id {
			return &zones[i], nil
		}
	}
	return nil, errors.Wrapf(cloudprovider.ErrNotFound, id)
}