forked from huaweicloud/huaweicloud-sdk-go
/
requests.go
62 lines (52 loc) · 1.89 KB
/
requests.go
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package bootwithscheduler
import (
"fmt"
"github.com/gophercloud/gophercloud"
volume "github.com/gophercloud/gophercloud/openstack/compute/v2/extensions/bootfromvolume"
hints "github.com/gophercloud/gophercloud/openstack/compute/v2/extensions/schedulerhints"
"github.com/gophercloud/gophercloud/openstack/compute/v2/servers"
)
// CreateOptsExt is a structure that extends the server `CreateOpts` structure
type CreateOptsExt struct {
servers.CreateOptsBuilder
BlockDevice []volume.BlockDevice `json:"block_device_mapping_v2,omitempty"`
SchedulerHints hints.SchedulerHints `json:"os:scheduler_hints,omitempty"`
}
func (opts CreateOptsExt) ToServerCreateMap() (map[string]interface{}, error) {
base, err := opts.CreateOptsBuilder.ToServerCreateMap()
if err != nil {
return nil, err
}
if len(opts.BlockDevice) == 0 {
message := fmt.Sprintf(gophercloud.CE_MissingInputMessage, "bootfromvolume.CreateOptsExt.BlockDevice")
err := gophercloud.NewSystemCommonError(gophercloud.CE_MissingInputCode, message)
return nil, err
}
serverMap := base["server"].(map[string]interface{})
blockDevice := make([]map[string]interface{}, len(opts.BlockDevice))
for i, bd := range opts.BlockDevice {
b, err := gophercloud.BuildRequestBody(bd, "")
if err != nil {
return nil, err
}
blockDevice[i] = b
}
serverMap["block_device_mapping_v2"] = blockDevice
/*
schedulerHints 只需要“check_resources”一个参数
if &(opts.SchedulerHints) != nil {
schedulerHints := make(map[string]interface{})
if opts.SchedulerHints.CheckResources != "" {
schedulerHints["check_resources"] = opts.SchedulerHints.CheckResources
}
base["os:scheduler_hints"] = schedulerHints
}
*/
//注释:支持opts.SchedulerHints 可传入多个参数
schedulerData,err:=opts.SchedulerHints.ToServerSchedulerHintsCreateMap()
if err!=nil{
return nil, err
}
base["os:scheduler_hints"] = schedulerData
return base, nil
}