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// Copyright 2023 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package actions
import (
"context"
"errors"
"fmt"
"os"
"time"
actions_model "code.gitea.io/gitea/models/actions"
actions_module "code.gitea.io/gitea/modules/actions"
"code.gitea.io/gitea/modules/log"
"code.gitea.io/gitea/modules/setting"
"code.gitea.io/gitea/modules/storage"
"code.gitea.io/gitea/modules/timeutil"
)
// Cleanup removes expired actions logs, data and artifacts
func Cleanup(ctx context.Context) error {
// clean up expired artifacts
if err := CleanupArtifacts(ctx); err != nil {
return fmt.Errorf("cleanup artifacts: %w", err)
}
// clean up old logs
if err := CleanupLogs(ctx); err != nil {
return fmt.Errorf("cleanup logs: %w", err)
}
return nil
}
// CleanupArtifacts removes expired add need-deleted artifacts and set records expired status
func CleanupArtifacts(taskCtx context.Context) error {
if err := cleanExpiredArtifacts(taskCtx); err != nil {
return err
}
return cleanNeedDeleteArtifacts(taskCtx)
}
func cleanExpiredArtifacts(taskCtx context.Context) error {
artifacts, err := actions_model.ListNeedExpiredArtifacts(taskCtx)
if err != nil {
return err
}
log.Info("Found %d expired artifacts", len(artifacts))
for _, artifact := range artifacts {
if err := actions_model.SetArtifactExpired(taskCtx, artifact.ID); err != nil {
log.Error("Cannot set artifact %d expired: %v", artifact.ID, err)
continue
}
if err := storage.ActionsArtifacts.Delete(artifact.StoragePath); err != nil {
log.Error("Cannot delete artifact %d: %v", artifact.ID, err)
continue
}
log.Info("Artifact %d set expired", artifact.ID)
}
return nil
}
// deleteArtifactBatchSize is the batch size of deleting artifacts
const deleteArtifactBatchSize = 100
func cleanNeedDeleteArtifacts(taskCtx context.Context) error {
for {
artifacts, err := actions_model.ListPendingDeleteArtifacts(taskCtx, deleteArtifactBatchSize)
if err != nil {
return err
}
log.Info("Found %d artifacts pending deletion", len(artifacts))
for _, artifact := range artifacts {
if err := actions_model.SetArtifactDeleted(taskCtx, artifact.ID); err != nil {
log.Error("Cannot set artifact %d deleted: %v", artifact.ID, err)
continue
}
if err := storage.ActionsArtifacts.Delete(artifact.StoragePath); err != nil {
log.Error("Cannot delete artifact %d: %v", artifact.ID, err)
continue
}
log.Info("Artifact %d set deleted", artifact.ID)
}
if len(artifacts) < deleteArtifactBatchSize {
log.Debug("No more artifacts pending deletion")
break
}
}
return nil
}
const deleteLogBatchSize = 100
// CleanupLogs removes logs which are older than the configured retention time
func CleanupLogs(ctx context.Context) error {
olderThan := timeutil.TimeStampNow().AddDuration(-time.Duration(setting.Actions.LogRetentionDays) * 24 * time.Hour)
count := 0
for {
tasks, err := actions_model.FindOldTasksToExpire(ctx, olderThan, deleteLogBatchSize)
if err != nil {
return fmt.Errorf("find old tasks: %w", err)
}
for _, task := range tasks {
if err := actions_module.RemoveLogs(ctx, task.LogInStorage, task.LogFilename); err != nil && !errors.Is(err, os.ErrNotExist) {
log.Error("Failed to remove log %s (in storage %v) of task %v: %v", task.LogFilename, task.LogInStorage, task.ID, err)
// do not return error here, continue to next task
continue
}
task.LogIndexes = nil // clear log indexes since it's a heavy field
task.LogExpired = true
if err := actions_model.UpdateTask(ctx, task, "log_indexes", "log_expired"); err != nil {
log.Error("Failed to update task %v: %v", task.ID, err)
// do not return error here, continue to next task
continue
}
count++
log.Trace("Removed log %s of task %v", task.LogFilename, task.ID)
}
if len(tasks) < deleteLogBatchSize {
break
}
}
log.Info("Removed %d logs", count)
return nil
}
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