mirror of
https://github.com/yunionio/cloudpods.git
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66 lines
1.7 KiB
Go
66 lines
1.7 KiB
Go
// Copyright 2019 Yunion
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package models
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import (
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"fmt"
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"yunion.io/x/log"
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"yunion.io/x/onecloud/pkg/appsrv"
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"yunion.io/x/onecloud/pkg/cloudcommon/db"
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)
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var modelTaskMan *appsrv.SWorkerManager
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func GetModelTaskManager() *appsrv.SWorkerManager {
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if modelTaskMan == nil {
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modelTaskMan = appsrv.NewWorkerManager("ModelTaskWorkerManager", 4, 1024, true)
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}
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return modelTaskMan
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}
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type modelTask struct {
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name string
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object db.IStandaloneModel
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backgroundFunc func() error
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}
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func newModelTask(name string, obj db.IStandaloneModel, f func() error) appsrv.IWorkerTask {
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return &modelTask{
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name: name,
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object: obj,
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backgroundFunc: f,
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}
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}
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func (t *modelTask) getObjectDesc() string {
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return fmt.Sprintf("%s(%s)", t.object.GetName(), t.object.GetId())
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}
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func (t *modelTask) Run() {
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if err := t.backgroundFunc(); err != nil {
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log.Errorf("execute %s for model %s: %v", t.name, t.getObjectDesc(), err)
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}
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}
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func (t *modelTask) Dump() string {
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return fmt.Sprintf("Task %s for model %s", t.name, t.getObjectDesc())
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}
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func RunModelTask(name string, obj db.IStandaloneModel, f func() error) {
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GetModelTaskManager().Run(newModelTask(name, obj, f), nil, nil)
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}
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