예제 #1
0
파일: api.go 프로젝트: tychoish/evergreen
func (as *APIServer) EndTask(w http.ResponseWriter, r *http.Request) {
	finishTime := time.Now()
	taskEndResponse := &apimodels.TaskEndResponse{}

	t := MustHaveTask(r)

	details := &apimodels.TaskEndDetail{}
	if err := util.ReadJSONInto(r.Body, details); err != nil {
		http.Error(w, err.Error(), http.StatusBadRequest)
		return
	}

	// Check that finishing status is a valid constant
	if details.Status != evergreen.TaskSucceeded &&
		details.Status != evergreen.TaskFailed &&
		details.Status != evergreen.TaskUndispatched {
		msg := fmt.Errorf("Invalid end status '%v' for task %v", details.Status, t.Id)
		as.LoggedError(w, r, http.StatusBadRequest, msg)
		return
	}

	projectRef, err := model.FindOneProjectRef(t.Project)

	if err != nil {
		as.LoggedError(w, r, http.StatusInternalServerError, err)
	}

	if projectRef == nil {
		as.LoggedError(w, r, http.StatusNotFound, fmt.Errorf("empty projectRef for task"))
		return
	}

	project, err := model.FindProject("", projectRef)
	if err != nil {
		as.LoggedError(w, r, http.StatusInternalServerError, err)
		return
	}

	if !getGlobalLock(r.RemoteAddr, t.Id) {
		as.LoggedError(w, r, http.StatusInternalServerError, ErrLockTimeout)
		return
	}
	defer releaseGlobalLock(r.RemoteAddr, t.Id)

	// mark task as finished
	err = model.MarkEnd(t.Id, APIServerLockTitle, finishTime, details, project, projectRef.DeactivatePrevious)
	if err != nil {
		message := fmt.Errorf("Error calling mark finish on task %v : %v", t.Id, err)
		as.LoggedError(w, r, http.StatusInternalServerError, message)
		return
	}

	if t.Requester != evergreen.PatchVersionRequester {
		evergreen.Logger.Logf(slogger.INFO, "Processing alert triggers for task %v", t.Id)
		err := alerts.RunTaskFailureTriggers(t.Id)
		if err != nil {
			evergreen.Logger.Logf(slogger.ERROR, "Error processing alert triggers for task %v: %v", t.Id, err)
		}
	} else {
		//TODO(EVG-223) process patch-specific triggers
	}

	// if task was aborted, reset to inactive
	if details.Status == evergreen.TaskUndispatched {
		if err = model.SetActiveState(t.Id, "", false); err != nil {
			message := fmt.Sprintf("Error deactivating task after abort: %v", err)
			evergreen.Logger.Logf(slogger.ERROR, message)
			taskEndResponse.Message = message
			as.WriteJSON(w, http.StatusInternalServerError, taskEndResponse)
			return
		}

		as.taskFinished(w, t, finishTime)
		return
	}

	// update the bookkeeping entry for the task
	err = bookkeeping.UpdateExpectedDuration(t, t.TimeTaken)
	if err != nil {
		evergreen.Logger.Logf(slogger.ERROR, "Error updating expected duration: %v",
			err)
	}

	// log the task as finished
	evergreen.Logger.Logf(slogger.INFO, "Successfully marked task %v as finished", t.Id)

	// construct and return the appropriate response for the agent
	as.taskFinished(w, t, finishTime)
}
예제 #2
0
파일: task.go 프로젝트: sr527/evergreen
// avoids type-checking json params for the below function
func (uis *UIServer) taskModify(w http.ResponseWriter, r *http.Request) {
	projCtx := MustHaveProjectContext(r)

	if projCtx.Task == nil {
		http.Error(w, "Not Found", http.StatusNotFound)
		return
	}

	reqBody, err := ioutil.ReadAll(r.Body)
	if err != nil {
		http.Error(w, err.Error(), http.StatusInternalServerError)
		return
	}
	defer r.Body.Close()

	putParams := struct {
		Action   string `json:"action"`
		Priority string `json:"priority"`

		// for the set_active option
		Active bool `json:"active"`
	}{}

	err = json.Unmarshal(reqBody, &putParams)
	if err != nil {
		http.Error(w, err.Error(), http.StatusBadRequest)
		return
	}

	authUser := GetUser(r)
	authName := authUser.DisplayName()

	// determine what action needs to be taken
	switch putParams.Action {
	case "restart":
		if err := model.TryResetTask(projCtx.Task.Id, authName, evergreen.UIPackage, projCtx.Project, nil); err != nil {
			http.Error(w, fmt.Sprintf("Error restarting task %v: %v", projCtx.Task.Id, err), http.StatusInternalServerError)
			return
		}

		// Reload the task from db, send it back
		projCtx.Task, err = task.FindOne(task.ById(projCtx.Task.Id))
		if err != nil {
			uis.LoggedError(w, r, http.StatusInternalServerError, err)
		}
		uis.WriteJSON(w, http.StatusOK, projCtx.Task)
		return
	case "abort":
		if err := model.AbortTask(projCtx.Task.Id, authName, true); err != nil {
			http.Error(w, fmt.Sprintf("Error aborting task %v: %v", projCtx.Task.Id, err), http.StatusInternalServerError)
			return
		}
		// Reload the task from db, send it back
		projCtx.Task, err = task.FindOne(task.ById(projCtx.Task.Id))

		if err != nil {
			uis.LoggedError(w, r, http.StatusInternalServerError, err)
		}
		uis.WriteJSON(w, http.StatusOK, projCtx.Task)
		return
	case "set_active":
		active := putParams.Active
		if err := model.SetActiveState(projCtx.Task.Id, authName, active); err != nil {
			http.Error(w, fmt.Sprintf("Error activating task %v: %v", projCtx.Task.Id, err),
				http.StatusInternalServerError)
			return
		}

		// Reload the task from db, send it back
		projCtx.Task, err = task.FindOne(task.ById(projCtx.Task.Id))
		if err != nil {
			uis.LoggedError(w, r, http.StatusInternalServerError, err)
		}
		uis.WriteJSON(w, http.StatusOK, projCtx.Task)
		return
	case "set_priority":
		priority, err := strconv.ParseInt(putParams.Priority, 10, 64)
		if err != nil {
			http.Error(w, "Bad priority value, must be int", http.StatusBadRequest)
			return
		}
		if err = projCtx.Task.SetPriority(priority); err != nil {
			http.Error(w, fmt.Sprintf("Error setting task priority %v: %v", projCtx.Task.Id, err), http.StatusInternalServerError)
			return
		}
		// Reload the task from db, send it back
		projCtx.Task, err = task.FindOne(task.ById(projCtx.Task.Id))
		if err != nil {
			uis.LoggedError(w, r, http.StatusInternalServerError, err)
		}
		uis.WriteJSON(w, http.StatusOK, projCtx.Task)
		return
	default:
		uis.WriteJSON(w, http.StatusBadRequest, "Unrecognized action: "+putParams.Action)
	}
}