Files
cloudpods/pkg/compute/tasks/server_sku_cache_task.go

100 lines
2.8 KiB
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 tasks
import (
"context"
"fmt"
"yunion.io/x/jsonutils"
"yunion.io/x/pkg/errors"
"yunion.io/x/onecloud/pkg/cloudcommon/db"
"yunion.io/x/onecloud/pkg/cloudcommon/db/taskman"
"yunion.io/x/onecloud/pkg/compute/models"
)
type ServerSkuCacheTask struct {
taskman.STask
}
func init() {
taskman.RegisterTask(ServerSkuCacheTask{})
}
func (self *ServerSkuCacheTask) taskFailed(ctx context.Context, sku *models.SServerSku, err error) {
self.SetStageFailed(ctx, err.Error())
}
func (self *ServerSkuCacheTask) getCloudregion() (*models.SCloudregion, error) {
cloudregionId, _ := self.GetParams().GetString("cloudregion_id")
if len(cloudregionId) == 0 {
return nil, fmt.Errorf("Missing cloudregion_id params")
}
region, err := models.CloudregionManager.FetchById(cloudregionId)
if err != nil {
return nil, errors.Wrap(err, "CloudregionManager.FetchById")
}
return region.(*models.SCloudregion), nil
}
func (self *ServerSkuCacheTask) OnInit(ctx context.Context, obj db.IStandaloneModel, data jsonutils.JSONObject) {
sku := obj.(*models.SServerSku)
cloudregion, err := self.getCloudregion()
if err != nil {
self.taskFailed(ctx, sku, errors.Wrap(err, "self.getCloudregion()"))
return
}
cloudprovider := cloudregion.GetCloudprovider()
if cloudprovider == nil {
self.taskFailed(ctx, sku, fmt.Errorf("failed to found cloudprovider for cloudregion %s(%s)", cloudregion.Name, cloudregion.Id))
return
}
provider, err := cloudprovider.GetProvider()
if err != nil {
self.taskFailed(ctx, sku, errors.Wrap(err, "cloudprovider.GetProvider"))
return
}
iRegion, err := provider.GetIRegionById(cloudregion.ExternalId)
if err != nil {
self.taskFailed(ctx, sku, errors.Wrap(err, "provider.GetIRegionById"))
return
}
iskus, err := iRegion.GetISkus()
if err != nil {
self.taskFailed(ctx, sku, errors.Wrap(err, "provider.GetIRegionById"))
return
}
for i := 0; i < len(iskus); i++ {
if iskus[i].GetName() == sku.Name && iskus[i].GetMemorySizeMB() == sku.MemorySizeMB && iskus[i].GetCpuCoreCount() == sku.CpuCoreCount {
self.SetStageComplete(ctx, nil)
return
}
}
err = iRegion.CreateISku(sku.Name, sku.CpuCoreCount, sku.MemorySizeMB)
if err != nil {
self.taskFailed(ctx, sku, errors.Wrap(err, "provider.GetIRegionById"))
return
}
self.SetStageComplete(ctx, nil)
return
}