86 lines
2.1 KiB
Go
86 lines
2.1 KiB
Go
package reporter
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import (
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"fmt"
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"sync"
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"time"
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"gitlink.org.cn/cloudream/common/pkgs/logger"
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schglb "gitlink.org.cn/cloudream/scheduler/common/globals"
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schmod "gitlink.org.cn/cloudream/scheduler/common/models"
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exectsk "gitlink.org.cn/cloudream/scheduler/common/pkgs/mq/executor/task"
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mgrmq "gitlink.org.cn/cloudream/scheduler/common/pkgs/mq/manager"
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)
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type Reporter struct {
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executorID schmod.ExecutorID
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reportInterval time.Duration
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taskStatus map[string]exectsk.TaskStatus
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taskStatusLock sync.Mutex
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reportNow chan bool
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}
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func NewReporter(executorID schmod.ExecutorID, reportInterval time.Duration) Reporter {
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return Reporter{
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executorID: executorID,
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reportInterval: reportInterval,
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taskStatus: make(map[string]exectsk.TaskStatus),
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reportNow: make(chan bool),
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}
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}
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func (r *Reporter) Report(taskID string, taskStatus exectsk.TaskStatus) {
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r.taskStatusLock.Lock()
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defer r.taskStatusLock.Unlock()
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r.taskStatus[taskID] = taskStatus
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}
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func (r *Reporter) ReportNow() {
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select {
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case r.reportNow <- true:
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default:
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}
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}
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func (r *Reporter) Serve() error {
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magCli, err := schglb.ManagerMQPool.Acquire()
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if err != nil {
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return fmt.Errorf("new manager client: %w", err)
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}
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defer schglb.ManagerMQPool.Release(magCli)
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ticker := time.NewTicker(r.reportInterval)
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defer ticker.Stop()
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for {
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select {
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case <-ticker.C:
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case <-r.reportNow:
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ticker.Reset(r.reportInterval)
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}
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r.taskStatusLock.Lock()
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var taskStatus []mgrmq.ExecutorTaskStatus
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for taskID, status := range r.taskStatus {
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taskStatus = append(taskStatus, mgrmq.NewExecutorTaskStatus(taskID, status))
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}
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r.taskStatus = make(map[string]exectsk.TaskStatus)
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r.taskStatusLock.Unlock()
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_, err := magCli.ReportExecutorTaskStatus(mgrmq.NewReportExecutorTaskStatus(r.executorID, taskStatus))
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if err != nil {
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logger.Warnf("reporting to manager: %s", err.Error())
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//若上报失败，数据应保留
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r.taskStatusLock.Lock()
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for _, ts := range taskStatus {
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if _, exists := r.taskStatus[ts.TaskID]; !exists {
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r.taskStatus[ts.TaskID] = ts.Status
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}
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}
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r.taskStatusLock.Unlock()
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}
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}
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}
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