/
update.go
128 lines (114 loc) · 4.08 KB
/
update.go
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// Copyright (c) 2021 Terminus, Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package taskrun
import (
"strings"
"time"
"github.com/sirupsen/logrus"
"github.com/erda-project/erda/apistructs"
"github.com/erda-project/erda/modules/pipeline/events"
"github.com/erda-project/erda/modules/pipeline/pipengine/reconciler/rlog"
"github.com/erda-project/erda/pkg/loop"
)
func (tr *TaskRun) fetchLatestTask() error {
latest, err := tr.DBClient.GetPipelineTask(tr.Task.ID)
if err != nil {
return err
}
*(tr.Task) = *(&latest)
return nil
}
// Update must update without error
func (tr *TaskRun) Update() {
rlog.TDebugf(tr.Task.PipelineID, tr.Task.ID, "taskRun: start update")
defer rlog.TDebugf(tr.Task.PipelineID, tr.Task.ID, "taskRun: end update")
// db
rlog.TDebugf(tr.Task.PipelineID, tr.Task.ID, "taskRun: start update task to db")
_ = loop.New(loop.WithDeclineRatio(2), loop.WithDeclineLimit(time.Second*10)).Do(func() (abort bool, err error) {
if err := tr.DBClient.UpdatePipelineTask(tr.Task.ID, tr.Task); err != nil {
rlog.TWarnf(tr.P.ID, tr.Task.ID, "failed to update taskRun, err: %v, will continue until update success", err)
return false, err
}
return true, nil
})
rlog.TDebugf(tr.Task.PipelineID, tr.Task.ID, "taskRun: end update task to db")
// event
rlog.TDebugf(tr.Task.PipelineID, tr.Task.ID, "taskRun: start emit task event")
events.EmitTaskEvent(tr.Task, tr.P)
rlog.TDebugf(tr.Task.PipelineID, tr.Task.ID, "taskRun: end emit task event")
// metrics
rlog.TDebugf(tr.Task.PipelineID, tr.Task.ID, "taskRun: start emit task metrics")
defer rlog.TDebugf(tr.Task.PipelineID, tr.Task.ID, "taskRun: end emit task metrics")
// go metrics.TaskCounterTotalAdd(*tr.Task, 1)
}
func (tr *TaskRun) AppendLastMsg(msg string) error {
if msg == "" {
return nil
}
if err := tr.fetchLatestTask(); err != nil {
return err
}
tr.Task.Result.Errors = tr.Task.Result.AppendError(&apistructs.PipelineTaskErrResponse{Msg: msg})
if err := tr.DBClient.UpdatePipelineTaskResult(tr.Task.ID, tr.Task.Result); err != nil {
logrus.Errorf("[alert] reconciler: pipelineID: %d, task %q append last message failed, err: %v",
tr.P.ID, tr.Task.Name, err)
return err
}
return nil
}
// UpdateTaskInspect update task inspect, and get events from inspect
func (tr *TaskRun) UpdateTaskInspect(inspect string) error {
if inspect == "" {
return nil
}
if err := tr.fetchLatestTask(); err != nil {
return err
}
events := getEventsFromInspect(inspect)
tr.Task.Result.Inspect = inspect
tr.Task.Result.Events = events
if err := tr.DBClient.UpdatePipelineTaskResult(tr.Task.ID, tr.Task.Result); err != nil {
logrus.Errorf("[alert] reconciler: pipelineID: %d, task %q update inspect failed, err: %v",
tr.P.ID, tr.Task.Name, err)
return err
}
return nil
}
func getEventsFromInspect(inspect string) string {
eventsIdx := strings.LastIndex(inspect, "Events")
if eventsIdx == -1 {
return ""
}
return inspect[eventsIdx:]
}
func (tr *TaskRun) fetchLatestPipelineStatus() error {
status, err := tr.DBClient.GetPipelineStatus(tr.P.ID)
if err != nil {
return err
}
tr.QueriedPipelineStatus = status
return nil
}
func (tr *TaskRun) EnsureFetchLatestPipelineStatus() {
var latestPStatus apistructs.PipelineStatus
_ = loop.New(loop.WithDeclineRatio(2), loop.WithDeclineLimit(time.Second*10)).Do(func() (abort bool, err error) {
latestPStatus, err = tr.DBClient.GetPipelineStatus(tr.P.ID)
if err != nil {
rlog.TWarnf(tr.P.ID, tr.Task.ID, "failed to get latest pipeline status, err: %v, continue fetch", err)
return false, err
}
return true, nil
})
tr.QueriedPipelineStatus = latestPStatus
}