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6daf21c9b7
Fix #25451. Bugfixes: - When stopping the zombie or endless tasks, set `LogInStorage` to true after transferring the file to storage. It was missing, it could write to a nonexistent file in DBFS because `LogInStorage` was false. - Always update `ActionTask.Updated` when there's a new state reported by the runner, even if there's no change. This is to avoid the task being judged as a zombie task. Enhancement: - Support `Stat()` for DBFS file. - `WriteLogs` refuses to write if it could result in content holes. --------- Co-authored-by: Giteabot <teabot@gitea.io>
107 lines
3.1 KiB
Go
107 lines
3.1 KiB
Go
// Copyright 2022 The Gitea Authors. All rights reserved.
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// SPDX-License-Identifier: MIT
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package actions
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import (
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"context"
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"fmt"
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"time"
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actions_model "code.gitea.io/gitea/models/actions"
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"code.gitea.io/gitea/models/db"
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"code.gitea.io/gitea/modules/actions"
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"code.gitea.io/gitea/modules/log"
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"code.gitea.io/gitea/modules/timeutil"
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)
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const (
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zombieTaskTimeout = 10 * time.Minute
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endlessTaskTimeout = 3 * time.Hour
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abandonedJobTimeout = 24 * time.Hour
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)
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// StopZombieTasks stops the task which have running status, but haven't been updated for a long time
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func StopZombieTasks(ctx context.Context) error {
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return stopTasks(ctx, actions_model.FindTaskOptions{
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Status: actions_model.StatusRunning,
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UpdatedBefore: timeutil.TimeStamp(time.Now().Add(-zombieTaskTimeout).Unix()),
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})
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}
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// StopEndlessTasks stops the tasks which have running status and continuous updates, but don't end for a long time
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func StopEndlessTasks(ctx context.Context) error {
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return stopTasks(ctx, actions_model.FindTaskOptions{
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Status: actions_model.StatusRunning,
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StartedBefore: timeutil.TimeStamp(time.Now().Add(-endlessTaskTimeout).Unix()),
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})
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}
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func stopTasks(ctx context.Context, opts actions_model.FindTaskOptions) error {
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tasks, err := actions_model.FindTasks(ctx, opts)
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if err != nil {
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return fmt.Errorf("find tasks: %w", err)
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}
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jobs := make([]*actions_model.ActionRunJob, 0, len(tasks))
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for _, task := range tasks {
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if err := db.WithTx(ctx, func(ctx context.Context) error {
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if err := actions_model.StopTask(ctx, task.ID, actions_model.StatusFailure); err != nil {
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return err
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}
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if err := task.LoadJob(ctx); err != nil {
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return err
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}
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jobs = append(jobs, task.Job)
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return nil
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}); err != nil {
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log.Warn("Cannot stop task %v: %v", task.ID, err)
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continue
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}
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remove, err := actions.TransferLogs(ctx, task.LogFilename)
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if err != nil {
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log.Warn("Cannot transfer logs of task %v: %v", task.ID, err)
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continue
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}
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task.LogInStorage = true
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if err := actions_model.UpdateTask(ctx, task, "log_in_storage"); err != nil {
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log.Warn("Cannot update task %v: %v", task.ID, err)
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continue
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}
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remove()
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}
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CreateCommitStatus(ctx, jobs...)
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return nil
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}
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// CancelAbandonedJobs cancels the jobs which have waiting status, but haven't been picked by a runner for a long time
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func CancelAbandonedJobs(ctx context.Context) error {
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jobs, _, err := actions_model.FindRunJobs(ctx, actions_model.FindRunJobOptions{
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Statuses: []actions_model.Status{actions_model.StatusWaiting, actions_model.StatusBlocked},
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UpdatedBefore: timeutil.TimeStamp(time.Now().Add(-abandonedJobTimeout).Unix()),
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})
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if err != nil {
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log.Warn("find abandoned tasks: %v", err)
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return err
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}
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now := timeutil.TimeStampNow()
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for _, job := range jobs {
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job.Status = actions_model.StatusCancelled
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job.Stopped = now
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if err := db.WithTx(ctx, func(ctx context.Context) error {
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_, err := actions_model.UpdateRunJob(ctx, job, nil, "status", "stopped")
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return err
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}); err != nil {
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log.Warn("cancel abandoned job %v: %v", job.ID, err)
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// go on
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}
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CreateCommitStatus(ctx, job)
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}
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return nil
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}
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