mirror of
https://github.com/yunionio/cloudpods.git
synced 2026-07-04 12:34:18 +08:00
93 lines
2.6 KiB
Go
93 lines
2.6 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 taskman
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import (
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"context"
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"reflect"
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"sync"
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"yunion.io/x/jsonutils"
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"yunion.io/x/log"
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"yunion.io/x/pkg/gotypes"
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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 taskWorkerMap map[string]interface{}
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var taskWorkManLock *sync.Mutex
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func init() {
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taskWorkerMap = make(map[string]interface{})
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taskWorkManLock = &sync.Mutex{}
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}
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/*type TaskStageFunc func(ctx context.Context, obj db.IStandaloneModel, body jsonutils.JSONObject)
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type BatchTaskStageFunc func(ctx context.Context, objs []db.IStandaloneModel, body jsonutils.JSONObject)
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*/
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type IBatchTask interface {
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OnInit(ctx context.Context, objs []db.IStandaloneModel, body jsonutils.JSONObject)
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ScheduleRun(data jsonutils.JSONObject) error
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}
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type ISingleTask interface {
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OnInit(ctx context.Context, obj db.IStandaloneModel, body jsonutils.JSONObject)
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ScheduleRun(data jsonutils.JSONObject) error
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}
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var ITaskType reflect.Type
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var IBatchTaskType reflect.Type
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var taskTable map[string]reflect.Type
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func init() {
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ITaskType = reflect.TypeOf((*ISingleTask)(nil)).Elem()
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IBatchTaskType = reflect.TypeOf((*IBatchTask)(nil)).Elem()
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taskTable = make(map[string]reflect.Type)
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}
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func RegisterTaskAndWorker(task interface{}, workerMan *appsrv.SWorkerManager) {
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registerTaskAndWorkerMan(task, workerMan)
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}
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func RegisterTaskAndHashedWorkerManager(task interface{}, workerMan *appsrv.SHashedWorkerManager) {
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registerTaskAndWorkerMan(task, workerMan)
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}
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func registerTaskAndWorkerMan(task interface{}, workerMan interface{}) {
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taskName := gotypes.GetInstanceTypeName(task)
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if _, ok := taskTable[taskName]; ok {
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log.Fatalf("Task %s already registered!", taskName)
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}
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taskType := reflect.Indirect(reflect.ValueOf(task)).Type()
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taskTable[taskName] = taskType
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// log.Infof("Task %s registerd", taskName)
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if workerMan != nil && !gotypes.IsNil(workerMan) {
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taskWorkerMap[taskName] = workerMan
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}
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}
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func RegisterTask(task interface{}) {
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registerTaskAndWorkerMan(task, nil)
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}
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func isTaskExist(taskName string) bool {
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_, ok := taskTable[taskName]
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return ok
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}
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