consul/vendor/github.com/denverdino/aliyungo/ecs/zones.go

package ecs

import "github.com/denverdino/aliyungo/common"

type ResourceType string

const (
	ResourceTypeInstance            = ResourceType("Instance")
	ResourceTypeDisk                = ResourceType("Disk")
	ResourceTypeVSwitch             = ResourceType("VSwitch")
	ResourceTypeIOOptimizedInstance = ResourceType("IoOptimized")
)

// The sub-item of the type AvailableResourcesType
type SupportedResourceType string

const (
	SupportedInstanceType            = SupportedResourceType("supportedInstanceType")
	SupportedInstanceTypeFamily      = SupportedResourceType("supportedInstanceTypeFamily")
	SupportedInstanceGeneration      = SupportedResourceType("supportedInstanceGeneration")
	SupportedSystemDiskCategory      = SupportedResourceType("supportedSystemDiskCategory")
	SupportedDataDiskCategory        = SupportedResourceType("supportedDataDiskCategory")
	SupportedNetworkCategory         = SupportedResourceType("supportedNetworkCategory")

)
//
// You can read doc at https://help.aliyun.com/document_detail/25670.html?spm=5176.doc25640.2.1.J24zQt
type ResourcesInfoType struct {
	ResourcesInfo []AvailableResourcesType
}
// Because the sub-item of AvailableResourcesType starts with supported and golang struct cann't refer them, this uses map to parse ResourcesInfo
type AvailableResourcesType struct {
	IoOptimized          bool
	NetworkTypes         map[SupportedResourceType][]string
	InstanceGenerations  map[SupportedResourceType][]string
	InstanceTypeFamilies map[SupportedResourceType][]string
	InstanceTypes        map[SupportedResourceType][]string
	SystemDiskCategories map[SupportedResourceType][]DiskCategory
	DataDiskCategories   map[SupportedResourceType][]DiskCategory
}

type DescribeZonesArgs struct {
	RegionId common.Region
}

//
// You can read doc at http://docs.aliyun.com/#/pub/ecs/open-api/datatype&availableresourcecreationtype
type AvailableResourceCreationType struct {
	ResourceTypes []ResourceType //enum for Instance, Disk, VSwitch
}

//
// You can read doc at http://docs.aliyun.com/#/pub/ecs/open-api/datatype&availablediskcategoriestype
type AvailableDiskCategoriesType struct {
	DiskCategories []DiskCategory //enum for cloud, ephemeral, ephemeral_ssd
}

type AvailableInstanceTypesType struct {
	InstanceTypes []string
}

//
// You can read doc at http://docs.aliyun.com/#/pub/ecs/open-api/datatype&zonetype
type ZoneType struct {
	ZoneId                    string
	LocalName                 string
	AvailableResources 	  ResourcesInfoType
	AvailableInstanceTypes    AvailableInstanceTypesType
	AvailableResourceCreation AvailableResourceCreationType
	AvailableDiskCategories   AvailableDiskCategoriesType
}

type DescribeZonesResponse struct {
	common.Response
	Zones struct {
		Zone []ZoneType
	}
}

// DescribeZones describes zones
func (client *Client) DescribeZones(regionId common.Region) (zones []ZoneType, err error) {
	response, err := client.DescribeZonesWithRaw(regionId)
	if err == nil {
		return response.Zones.Zone, nil
	}

	return []ZoneType{}, err
}

func (client *Client) DescribeZonesWithRaw(regionId common.Region) (response *DescribeZonesResponse, err error) {
	args := DescribeZonesArgs{
		RegionId: regionId,
	}
	response = &DescribeZonesResponse{}

	err = client.Invoke("DescribeZones", &args, response)

	if err == nil {
		return response, nil
	}

	return nil, err
}