Merge pull request #12280 from ywk253100/200616_task_manager

Implement task and execution manager

src/common/job/client.go

@@ -3,6 +3,7 @@ package job
 import (
 	"bytes"
 	"encoding/json"
+	"errors"
 	"fmt"
 	"io/ioutil"
 	"net/http"
@@ -18,10 +19,12 @@ import (
 
 var (
 	// GlobalClient is an instance of the default client that can be used globally
-	// Notes: the client needs to be initialized before can be used
+	GlobalClient             Client = NewDefaultClient(config.InternalJobServiceURL(), config.CoreSecret())
-	GlobalClient             Client
 	statusBehindErrorPattern        = "mismatch job status for stopping job: .*, job status (.*) is behind Running"
 	statusBehindErrorReg            = regexp.MustCompile(statusBehindErrorPattern)
+
+	// ErrJobNotFound indicates the job not found
+	ErrJobNotFound = errors.New("job not found")
 )
 
 // Client wraps interface to access jobservice.
@@ -54,11 +57,6 @@ type DefaultClient struct {
 	client   *commonhttp.Client
 }
 
-// Init the GlobalClient
-func Init() {
-	GlobalClient = NewDefaultClient(config.InternalJobServiceURL(), config.CoreSecret())
-}
-
 // NewDefaultClient creates a default client based on endpoint and secret.
 func NewDefaultClient(endpoint, secret string) *DefaultClient {
 	var c *commonhttp.Client
@@ -206,6 +204,9 @@ func (d *DefaultClient) PostAction(uuid, action string) error {
 				status: status,
 			}
 		}
+		if e, ok := err.(*commonhttp.Error); ok && e.Code == http.StatusNotFound {
+			return ErrJobNotFound
+		}
 		return err
 	}
 	return nil

src/core/config/config.go

@@ -231,7 +231,7 @@ func RegistryURL() (string, error) {
 
 // InternalJobServiceURL returns jobservice URL for internal communication between Harbor containers
 func InternalJobServiceURL() string {
-	return strings.TrimSuffix(cfgMgr.Get(common.JobServiceURL).GetString(), "/")
+	return os.Getenv("JOBSERVICE_URL")
 }
 
 // GetCoreURL returns the url of core from env

src/core/config/config_test.go

@@ -58,6 +58,8 @@ func TestConfig(t *testing.T) {
 	}
 	defer os.Setenv("TOKEN_PRIVATE_KEY_PATH", oriKeyPath)
 
+	os.Setenv("JOBSERVICE_URL", "http://myjob:8888")
+
 	Init()
 
 	if err := Load(); err != nil {

src/core/main.go

@@ -27,7 +27,6 @@ import (
 
 	"github.com/goharbor/harbor/src/common/dao"
 	common_http "github.com/goharbor/harbor/src/common/http"
-	"github.com/goharbor/harbor/src/common/job"
 	"github.com/goharbor/harbor/src/common/models"
 	"github.com/goharbor/harbor/src/common/utils"
 	_ "github.com/goharbor/harbor/src/controller/event/handler"
@@ -126,8 +125,6 @@ func main() {
 		log.Fatalf("failed to load config: %v", err)
 	}
 
-	// init the jobservice client
-	job.Init()
 	// init the scheduler
 	scheduler.Init()
 

src/core/middlewares/middlewares.go

@@ -15,23 +15,20 @@
 package middlewares
 
 import (
-	"github.com/goharbor/harbor/src/server/middleware/csrf"
-	"github.com/goharbor/harbor/src/server/middleware/log"
-	"github.com/goharbor/harbor/src/server/middleware/requestid"
-	"net/http"
-	"path"
-	"regexp"
-	"strings"
-
 	"github.com/astaxie/beego"
 	"github.com/docker/distribution/reference"
 	"github.com/goharbor/harbor/src/server/middleware"
+	"github.com/goharbor/harbor/src/server/middleware/csrf"
+	"github.com/goharbor/harbor/src/server/middleware/log"
 	"github.com/goharbor/harbor/src/server/middleware/notification"
 	"github.com/goharbor/harbor/src/server/middleware/orm"
 	"github.com/goharbor/harbor/src/server/middleware/readonly"
+	"github.com/goharbor/harbor/src/server/middleware/requestid"
 	"github.com/goharbor/harbor/src/server/middleware/security"
 	"github.com/goharbor/harbor/src/server/middleware/session"
 	"github.com/goharbor/harbor/src/server/middleware/transaction"
+	"net/http"
+	"regexp"
 )
 
 var (
@@ -61,18 +58,6 @@ var (
 	}
 )
 
-// legacyAPISkipper skip middleware for legacy APIs
-func legacyAPISkipper(r *http.Request) bool {
-	path := path.Clean(r.URL.EscapedPath())
-	for _, prefix := range []string{"/v2/", "/api/v2.0/"} {
-		if strings.HasPrefix(path, prefix) {
-			return false
-		}
-	}
-
-	return true
-}
-
 // MiddleWares returns global middlewares
 func MiddleWares() []beego.MiddleWare {
 	return []beego.MiddleWare{
@@ -82,9 +67,9 @@ func MiddleWares() []beego.MiddleWare {
 		csrf.Middleware(),
 		security.Middleware(),
 		readonly.Middleware(readonlySkippers...),
-		orm.Middleware(legacyAPISkipper),
+		orm.Middleware(),
 		// notification must ahead of transaction ensure the DB transaction execution complete
 		notification.Middleware(),
-		transaction.Middleware(legacyAPISkipper, fetchBlobAPISkipper),
+		transaction.Middleware(fetchBlobAPISkipper),
 	}
 }

src/core/middlewares/middlewares_test.go

@@ -42,30 +42,6 @@ func Test_fetchBlobAPISkipper(t *testing.T) {
 	}
 }
 
-func Test_legacyAPISkipper(t *testing.T) {
-	type args struct {
-		r *http.Request
-	}
-	tests := []struct {
-		name string
-		args args
-		want bool
-	}{
-		{"/api/v2.0/projects", args{httptest.NewRequest(http.MethodGet, "/api/v2.0/projects", nil)}, false},
-		{"//api/v2.0/projects", args{httptest.NewRequest(http.MethodGet, "//api/v2.0/projects", nil)}, false},
-		{"/api/v2.0//projects", args{httptest.NewRequest(http.MethodGet, "/api/v2.0//projects", nil)}, false},
-		{"/v2/library/photon/tags", args{httptest.NewRequest(http.MethodGet, "/v2/library/photon/tags", nil)}, false},
-		{"/api/projects", args{httptest.NewRequest(http.MethodGet, "/api/projects", nil)}, true},
-	}
-	for _, tt := range tests {
-		t.Run(tt.name, func(t *testing.T) {
-			if got := legacyAPISkipper(tt.args.r); got != tt.want {
-				t.Errorf("legacyAPISkipper() = %v, want %v", got, tt.want)
-			}
-		})
-	}
-}
-
 func Test_readonlySkipper(t *testing.T) {
 	type args struct {
 		r *http.Request

src/pkg/task/checkin.go

@@ -15,6 +15,7 @@
 package task
 
 import (
+	"context"
 	"fmt"
 
 	"github.com/goharbor/harbor/src/jobservice/job"
@@ -25,7 +26,7 @@ var (
 )
 
 // CheckInProcessor is the processor to process the check in data which is sent by jobservice via webhook
-type CheckInProcessor func(task *Task, change *job.StatusChange) (err error)
+type CheckInProcessor func(ctx context.Context, task *Task, change *job.StatusChange) (err error)
 
 // Register check in processor for the specific vendor type
 func Register(vendorType string, processor CheckInProcessor) error {

src/pkg/task/dao/model.go

@@ -45,7 +45,7 @@ type Execution struct {
 type Task struct {
 	ID             int64     `orm:"pk;auto;column(id)"`
 	ExecutionID    int64     `orm:"column(execution_id)"`
-	JobID          int64     `orm:"column(job_id)"`
+	JobID          string    `orm:"column(job_id)"`
 	Status         string    `orm:"column(status)"`
 	StatusCode     int       `orm:"column(status_code)"`
 	StatusRevision int64     `orm:"column(status_revision)"`

src/pkg/task/dao/task.go

@@ -146,17 +146,18 @@ func (t *taskDAO) UpdateStatus(ctx context.Context, id int64, status string, sta
 	jobStatus := job.Status(status)
 	statusCode := jobStatus.Code()
 	var endTime time.Time
+	now := time.Now()
 	// when the task is in final status, update the end time
 	// when the task re-runs again, the end time should be cleared, so set the end time
 	// to null if the task isn't in final status
 	if jobStatus.Final() {
-		endTime = time.Now()
+		endTime = now
 	}
 	// use raw sql rather than the ORM as the sql generated by ORM isn't a "single" statement
 	// which means the operation isn't atomic, this will cause issues when running in concurrency
-	sql = `update task set status = ?, status_code = ?, status_revision = ?, end_time = ? 
+	sql = `update task set status = ?, status_code = ?, status_revision = ?, update_time = ?, end_time = ? 
 		where id = ? and (status_revision = ? and status_code < ? or status_revision < ?) `
-	_, err = ormer.Raw(sql, status, statusCode, statusRevision, endTime,
+	_, err = ormer.Raw(sql, status, statusCode, statusRevision, now, endTime,
 		id, statusRevision, statusCode, statusRevision).Exec()
 	return err
 }

src/pkg/task/dao/task_test.go

@@ -145,6 +145,7 @@ func (t *taskDAOTestSuite) TestUpdateStatus() {
 	t.Equal(status, task.Status)
 	t.Equal(job.RunningStatus.Code(), task.StatusCode)
 	t.Equal(statusRevision, task.StatusRevision)
+	t.NotEqual(time.Time{}, task.UpdateTime)
 	t.Equal(time.Time{}, task.EndTime)
 
 	// update status to success

src/pkg/task/execution.go

@@ -16,24 +16,40 @@ package task
 
 import (
 	"context"
+	"encoding/json"
 	"time"
 
+	"github.com/goharbor/harbor/src/jobservice/job"
+	"github.com/goharbor/harbor/src/lib/errors"
+	"github.com/goharbor/harbor/src/lib/log"
 	"github.com/goharbor/harbor/src/lib/q"
+	"github.com/goharbor/harbor/src/pkg/task/dao"
+)
+
+var (
+	// ExecMgr is a global execution manager instance
+	ExecMgr = NewExecutionManager()
 )
 
 // ExecutionManager manages executions.
 // The execution and task managers provide an execution-task model to abstract the interactive with jobservice.
 // All of the operations with jobservice should be delegated by them
 type ExecutionManager interface {
-	// Create an execution. The "vendorType" specifies the type of vendor (replication, scan, gc, retention, etc.),
+	// Create an execution. The "vendorType" specifies the type of vendor (e.g. replication, scan, gc, retention, etc.),
-	// and the "vendorID" specifies the ID of vendor if needed(policy ID for replication and retention).  The
+	// and the "vendorID" specifies the ID of vendor if needed(e.g. policy ID for replication and retention).
-	// "extraAttrs" can be used to set the customized attributes
+	// The "extraAttrs" can be used to set the customized attributes
 	Create(ctx context.Context, vendorType string, vendorID int64, trigger string,
 		extraAttrs ...map[string]interface{}) (id int64, err error)
-	// UpdateStatus updates the status of the execution.
+	// MarkDone marks the status of the specified execution as success.
-	// In most cases, the execution status can be calculated from the referenced tasks automatically.
+	// It must be called to update the execution status if the created execution contains no tasks.
-	// When the execution contains no tasks or failed to create tasks, the status should be set manually
+	// In other cases, the execution status can be calculated from the referenced tasks automatically
-	UpdateStatus(ctx context.Context, id int64, status, message string, endTime time.Time) (err error)
+	// and no need to update it explicitly
+	MarkDone(ctx context.Context, id int64, message string) (err error)
+	// MarkError marks the status of the specified execution as error.
+	// It must be called to update the execution status when failed to create tasks.
+	// In other cases, the execution status can be calculated from the referenced tasks automatically
+	// and no need to update it explicitly
+	MarkError(ctx context.Context, id int64, message string) (err error)
 	// Stop all linked tasks of the specified execution
 	Stop(ctx context.Context, id int64) (err error)
 	// Delete the specified execution and its tasks
@@ -43,3 +59,226 @@ type ExecutionManager interface {
 	// List executions according to the query
 	List(ctx context.Context, query *q.Query) (executions []*Execution, err error)
 }
+
+// NewExecutionManager return an instance of the default execution manager
+func NewExecutionManager() ExecutionManager {
+	return &executionManager{
+		executionDAO: dao.NewExecutionDAO(),
+		taskMgr:      Mgr,
+		taskDAO:      dao.NewTaskDAO(),
+	}
+}
+
+type executionManager struct {
+	executionDAO dao.ExecutionDAO
+	taskMgr      Manager
+	taskDAO      dao.TaskDAO
+}
+
+func (e *executionManager) Create(ctx context.Context, vendorType string, vendorID int64, trigger string,
+	extraAttrs ...map[string]interface{}) (int64, error) {
+	extras := map[string]interface{}{}
+	if len(extraAttrs) > 0 && extraAttrs[0] != nil {
+		extras = extraAttrs[0]
+	}
+	data, err := json.Marshal(extras)
+	if err != nil {
+		return 0, err
+	}
+
+	execution := &dao.Execution{
+		VendorType: vendorType,
+		VendorID:   vendorID,
+		Trigger:    trigger,
+		ExtraAttrs: string(data),
+		StartTime:  time.Now(),
+	}
+	return e.executionDAO.Create(ctx, execution)
+}
+
+func (e *executionManager) MarkDone(ctx context.Context, id int64, message string) error {
+	return e.executionDAO.Update(ctx, &dao.Execution{
+		ID:            id,
+		Status:        job.SuccessStatus.String(),
+		StatusMessage: message,
+		EndTime:       time.Now(),
+	}, "Status", "StatusMessage", "EndTime")
+}
+
+func (e *executionManager) MarkError(ctx context.Context, id int64, message string) error {
+	return e.executionDAO.Update(ctx, &dao.Execution{
+		ID:            id,
+		Status:        job.ErrorStatus.String(),
+		StatusMessage: message,
+		EndTime:       time.Now(),
+	}, "Status", "StatusMessage", "EndTime")
+}
+
+func (e *executionManager) Stop(ctx context.Context, id int64) error {
+	tasks, err := e.taskDAO.List(ctx, &q.Query{
+		Keywords: map[string]interface{}{
+			"ExecutionID": id,
+		},
+	})
+	if err != nil {
+		return err
+	}
+	for _, task := range tasks {
+		if err = e.taskMgr.Stop(ctx, task.ID); err != nil {
+			log.Errorf("failed to stop task %d: %v", task.ID, err)
+			continue
+		}
+	}
+	return nil
+}
+
+func (e *executionManager) Delete(ctx context.Context, id int64) error {
+	tasks, err := e.taskDAO.List(ctx, &q.Query{
+		Keywords: map[string]interface{}{
+			"ExecutionID": id,
+		},
+	})
+	if err != nil {
+		return err
+	}
+
+	for _, task := range tasks {
+		if !job.Status(task.Status).Final() {
+			return errors.New(nil).WithCode(errors.PreconditionCode).
+				WithMessage("the execution %d has tasks that aren't in final status, stop the tasks first", id)
+		}
+		if err = e.taskDAO.Delete(ctx, task.ID); err != nil {
+			return err
+		}
+	}
+
+	return e.executionDAO.Delete(ctx, id)
+}
+
+func (e *executionManager) Get(ctx context.Context, id int64) (*Execution, error) {
+	execution, err := e.executionDAO.Get(ctx, id)
+	if err != nil {
+		return nil, err
+	}
+	return e.populateExecution(ctx, execution), nil
+}
+
+func (e *executionManager) List(ctx context.Context, query *q.Query) ([]*Execution, error) {
+	executions, err := e.executionDAO.List(ctx, query)
+	if err != nil {
+		return nil, err
+	}
+	var execs []*Execution
+	for _, execution := range executions {
+		execs = append(execs, e.populateExecution(ctx, execution))
+	}
+	return execs, nil
+}
+
+func (e *executionManager) populateExecution(ctx context.Context, execution *dao.Execution) *Execution {
+	exec := &Execution{
+		ID:            execution.ID,
+		VendorType:    execution.VendorType,
+		VendorID:      execution.VendorID,
+		Status:        execution.Status,
+		StatusMessage: execution.StatusMessage,
+		Metrics:       nil,
+		Trigger:       execution.Trigger,
+		StartTime:     execution.StartTime,
+		EndTime:       execution.EndTime,
+	}
+
+	if len(execution.ExtraAttrs) > 0 {
+		extras := map[string]interface{}{}
+		if err := json.Unmarshal([]byte(execution.ExtraAttrs), &extras); err != nil {
+			log.Errorf("failed to unmarshal the extra attributes of execution %d: %v", execution.ID, err)
+		} else {
+			exec.ExtraAttrs = extras
+		}
+	}
+
+	// if the status isn't null which means the status is set manually, return directly
+	if len(exec.Status) > 0 {
+		return exec
+	}
+
+	// populate task metrics
+	e.populateExecutionMetrics(ctx, exec)
+	// populate status
+	e.populateExecutionStatus(exec)
+	// populate the end time
+	e.populateExecutionEndTime(ctx, exec)
+
+	return exec
+}
+
+func (e *executionManager) populateExecutionMetrics(ctx context.Context, execution *Execution) {
+	scs, err := e.taskDAO.ListStatusCount(ctx, execution.ID)
+	if err != nil {
+		log.Errorf("failed to list status count of execution %d: %v", execution.ID, err)
+		return
+	}
+	if len(scs) == 0 {
+		return
+	}
+
+	metrics := &Metrics{}
+	for _, sc := range scs {
+		switch sc.Status {
+		case job.SuccessStatus.String():
+			metrics.SuccessTaskCount = sc.Count
+		case job.ErrorStatus.String():
+			metrics.ErrorTaskCount = sc.Count
+		case job.PendingStatus.String():
+			metrics.PendingTaskCount = sc.Count
+		case job.RunningStatus.String():
+			metrics.RunningTaskCount = sc.Count
+		case job.ScheduledStatus.String():
+			metrics.ScheduledTaskCount = sc.Count
+		case job.StoppedStatus.String():
+			metrics.StoppedTaskCount = sc.Count
+		default:
+			log.Errorf("unknown task status: %s", sc.Status)
+		}
+	}
+	metrics.TaskCount = metrics.SuccessTaskCount + metrics.ErrorTaskCount +
+		metrics.PendingTaskCount + metrics.RunningTaskCount +
+		metrics.ScheduledTaskCount + metrics.StoppedTaskCount
+	execution.Metrics = metrics
+}
+
+func (e *executionManager) populateExecutionStatus(execution *Execution) {
+	metrics := execution.Metrics
+	if metrics == nil {
+		execution.Status = job.RunningStatus.String()
+		return
+	}
+	if metrics.PendingTaskCount > 0 || metrics.RunningTaskCount > 0 || metrics.ScheduledTaskCount > 0 {
+		execution.Status = job.RunningStatus.String()
+		return
+	}
+	if metrics.ErrorTaskCount > 0 {
+		execution.Status = job.ErrorStatus.String()
+		return
+	}
+	if metrics.StoppedTaskCount > 0 {
+		execution.Status = job.StoppedStatus.String()
+		return
+	}
+	if metrics.SuccessTaskCount > 0 {
+		execution.Status = job.SuccessStatus.String()
+		return
+	}
+}
+
+func (e *executionManager) populateExecutionEndTime(ctx context.Context, execution *Execution) {
+	if !job.Status(execution.Status).Final() {
+		return
+	}
+	endTime, err := e.taskDAO.GetMaxEndTime(ctx, execution.ID)
+	if err != nil {
+		log.Errorf("failed to get the max end time of the execution %d: %v", execution.ID, err)
+		return
+	}
+	execution.EndTime = endTime
+}

src/pkg/task/execution_test.go

@@ -0,0 +1,267 @@
+// Copyright Project Harbor Authors
+//
+// 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 task
+
+import (
+	"testing"
+	"time"
+
+	"github.com/goharbor/harbor/src/jobservice/job"
+	"github.com/goharbor/harbor/src/lib/errors"
+	"github.com/goharbor/harbor/src/pkg/task/dao"
+	"github.com/stretchr/testify/mock"
+	"github.com/stretchr/testify/suite"
+)
+
+type executionManagerTestSuite struct {
+	suite.Suite
+	execMgr *executionManager
+	taskMgr *mockTaskManager
+	execDAO *mockExecutionDAO
+	taskDAO *mockTaskDAO
+}
+
+func (e *executionManagerTestSuite) SetupTest() {
+	e.taskMgr = &mockTaskManager{}
+	e.execDAO = &mockExecutionDAO{}
+	e.taskDAO = &mockTaskDAO{}
+	e.execMgr = &executionManager{
+		executionDAO: e.execDAO,
+		taskMgr:      e.taskMgr,
+		taskDAO:      e.taskDAO,
+	}
+}
+
+func (e *executionManagerTestSuite) TestCreate() {
+	e.execDAO.On("Create", mock.Anything, mock.Anything).Return(int64(1), nil)
+	id, err := e.execMgr.Create(nil, "vendor", 0, ExecutionTriggerManual,
+		map[string]interface{}{"k": "v"})
+	e.Require().Nil(err)
+	e.Equal(int64(1), id)
+	e.execDAO.AssertExpectations(e.T())
+}
+
+func (e *executionManagerTestSuite) TestMarkDone() {
+	e.execDAO.On("Update", mock.Anything, mock.Anything, mock.Anything, mock.Anything, mock.Anything).Return(nil)
+	err := e.execMgr.MarkDone(nil, 1, "success")
+	e.Require().Nil(err)
+	e.execDAO.AssertExpectations(e.T())
+}
+
+func (e *executionManagerTestSuite) TestMarkError() {
+	e.execDAO.On("Update", mock.Anything, mock.Anything, mock.Anything, mock.Anything, mock.Anything).Return(nil)
+	err := e.execMgr.MarkError(nil, 1, "error")
+	e.Require().Nil(err)
+	e.execDAO.AssertExpectations(e.T())
+}
+
+func (e *executionManagerTestSuite) TestStop() {
+	e.taskDAO.On("List", mock.Anything, mock.Anything).Return([]*dao.Task{
+		{
+			ID:          1,
+			ExecutionID: 1,
+		},
+	}, nil)
+	e.taskMgr.On("Stop", mock.Anything, mock.Anything).Return(nil)
+	err := e.execMgr.Stop(nil, 1)
+	e.Require().Nil(err)
+	e.taskDAO.AssertExpectations(e.T())
+	e.taskMgr.AssertExpectations(e.T())
+}
+
+func (e *executionManagerTestSuite) TestDelete() {
+	// try to delete the execution which contains running tasks
+	e.taskDAO.On("List", mock.Anything, mock.Anything).Return([]*dao.Task{
+		{
+			ID:          1,
+			ExecutionID: 1,
+			Status:      job.RunningStatus.String(),
+		},
+	}, nil)
+	err := e.execMgr.Delete(nil, 1)
+	e.Require().NotNil(err)
+	e.True(errors.IsErr(err, errors.PreconditionCode))
+	e.taskDAO.AssertExpectations(e.T())
+
+	// reset the mock
+	e.SetupTest()
+
+	e.taskDAO.On("List", mock.Anything, mock.Anything).Return([]*dao.Task{
+		{
+			ID:          1,
+			ExecutionID: 1,
+			Status:      job.SuccessStatus.String(),
+		},
+	}, nil)
+	e.taskDAO.On("Delete", mock.Anything, mock.Anything).Return(nil)
+	e.execDAO.On("Delete", mock.Anything, mock.Anything).Return(nil)
+	err = e.execMgr.Delete(nil, 1)
+	e.Require().Nil(err)
+	e.taskDAO.AssertExpectations(e.T())
+	e.execDAO.AssertExpectations(e.T())
+}
+
+func (e *executionManagerTestSuite) TestGet() {
+	e.execDAO.On("Get", mock.Anything, mock.Anything).Return(&dao.Execution{
+		ID:     1,
+		Status: job.SuccessStatus.String(),
+	}, nil)
+	exec, err := e.execMgr.Get(nil, 1)
+	e.Require().Nil(err)
+	e.Equal(int64(1), exec.ID)
+	e.Equal(job.SuccessStatus.String(), exec.Status)
+	e.execDAO.AssertExpectations(e.T())
+}
+
+func (e *executionManagerTestSuite) TestList() {
+	e.execDAO.On("List", mock.Anything, mock.Anything).Return([]*dao.Execution{
+		{
+			ID:     1,
+			Status: job.SuccessStatus.String(),
+		},
+	}, nil)
+	execs, err := e.execMgr.List(nil, nil)
+	e.Require().Nil(err)
+	e.Require().Len(execs, 1)
+	e.Equal(int64(1), execs[0].ID)
+	e.Equal(job.SuccessStatus.String(), execs[0].Status)
+	e.execDAO.AssertExpectations(e.T())
+}
+
+func (e *executionManagerTestSuite) TestPopulateExecutionMetrics() {
+	e.taskDAO.On("ListStatusCount", mock.Anything, mock.Anything).Return([]*dao.StatusCount{
+		{
+			Status: job.SuccessStatus.String(),
+			Count:  1,
+		},
+		{
+			Status: job.ErrorStatus.String(),
+			Count:  1,
+		},
+		{
+			Status: job.StoppedStatus.String(),
+			Count:  1,
+		},
+		{
+			Status: job.RunningStatus.String(),
+			Count:  1,
+		},
+		{
+			Status: job.PendingStatus.String(),
+			Count:  1,
+		},
+		{
+			Status: job.ScheduledStatus.String(),
+			Count:  1,
+		},
+	}, nil)
+	exec := &Execution{}
+	e.execMgr.populateExecutionMetrics(nil, exec)
+	e.Require().NotNil(exec.Metrics)
+	e.Equal(int64(6), exec.Metrics.TaskCount)
+	e.Equal(int64(1), exec.Metrics.SuccessTaskCount)
+	e.Equal(int64(1), exec.Metrics.ErrorTaskCount)
+	e.Equal(int64(1), exec.Metrics.StoppedTaskCount)
+	e.Equal(int64(1), exec.Metrics.PendingTaskCount)
+	e.Equal(int64(1), exec.Metrics.RunningTaskCount)
+	e.Equal(int64(1), exec.Metrics.ScheduledTaskCount)
+	e.taskDAO.AssertExpectations(e.T())
+}
+
+func (e *executionManagerTestSuite) TestPopulateExecutionStatus() {
+	// running
+	exec := &Execution{}
+	e.execMgr.populateExecutionStatus(exec)
+	e.Equal(job.RunningStatus.String(), exec.Status)
+
+	// running
+	exec = &Execution{
+		Metrics: &Metrics{
+			SuccessTaskCount:   1,
+			ErrorTaskCount:     1,
+			PendingTaskCount:   1,
+			RunningTaskCount:   1,
+			ScheduledTaskCount: 1,
+			StoppedTaskCount:   1,
+		},
+	}
+	e.execMgr.populateExecutionStatus(exec)
+	e.Equal(job.RunningStatus.String(), exec.Status)
+
+	// error
+	exec = &Execution{
+		Metrics: &Metrics{
+			SuccessTaskCount:   1,
+			ErrorTaskCount:     1,
+			PendingTaskCount:   0,
+			RunningTaskCount:   0,
+			ScheduledTaskCount: 0,
+			StoppedTaskCount:   1,
+		},
+	}
+	e.execMgr.populateExecutionStatus(exec)
+	e.Equal(job.ErrorStatus.String(), exec.Status)
+
+	// stopped
+	exec = &Execution{
+		Metrics: &Metrics{
+			SuccessTaskCount:   1,
+			ErrorTaskCount:     0,
+			PendingTaskCount:   0,
+			RunningTaskCount:   0,
+			ScheduledTaskCount: 0,
+			StoppedTaskCount:   1,
+		},
+	}
+	e.execMgr.populateExecutionStatus(exec)
+	e.Equal(job.StoppedStatus.String(), exec.Status)
+
+	// success
+	exec = &Execution{
+		Metrics: &Metrics{
+			SuccessTaskCount:   1,
+			ErrorTaskCount:     0,
+			PendingTaskCount:   0,
+			RunningTaskCount:   0,
+			ScheduledTaskCount: 0,
+			StoppedTaskCount:   0,
+		},
+	}
+	e.execMgr.populateExecutionStatus(exec)
+	e.Equal(job.SuccessStatus.String(), exec.Status)
+}
+
+func (e *executionManagerTestSuite) TestPopulateExecutionEndTime() {
+	// isn't final status
+	exec := &Execution{
+		Status: job.RunningStatus.String(),
+	}
+	e.execMgr.populateExecutionEndTime(nil, exec)
+	e.Equal(time.Time{}, exec.EndTime)
+
+	// final status
+	now := time.Now()
+	exec = &Execution{
+		Status: job.SuccessStatus.String(),
+	}
+	e.taskDAO.On("GetMaxEndTime", mock.Anything, mock.Anything).Return(now, nil)
+	e.execMgr.populateExecutionEndTime(nil, exec)
+	e.Equal(now, exec.EndTime)
+	e.taskDAO.AssertExpectations(e.T())
+}
+
+func TestExecutionManagerSuite(t *testing.T) {
+	suite.Run(t, &executionManagerTestSuite{})
+}

src/pkg/task/hook.go

@@ -0,0 +1,63 @@
+// Copyright Project Harbor Authors
+//
+// 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 task
+
+import (
+	"context"
+	"fmt"
+
+	"github.com/goharbor/harbor/src/jobservice/job"
+	"github.com/goharbor/harbor/src/pkg/task/dao"
+)
+
+// NewHookHandler creates a hook handler instance
+func NewHookHandler() *HookHandler {
+	return &HookHandler{
+		taskDAO:      dao.NewTaskDAO(),
+		executionDAO: dao.NewExecutionDAO(),
+	}
+}
+
+// HookHandler handles the job status changing webhook
+type HookHandler struct {
+	taskDAO      dao.TaskDAO
+	executionDAO dao.ExecutionDAO
+}
+
+// Handle the job status changing webhook
+func (h *HookHandler) Handle(ctx context.Context, taskID int64, sc *job.StatusChange) error {
+	// process check in data
+	if len(sc.CheckIn) > 0 {
+		task, err := h.taskDAO.Get(ctx, taskID)
+		if err != nil {
+			return err
+		}
+		execution, err := h.executionDAO.Get(ctx, task.ExecutionID)
+		if err != nil {
+			return err
+		}
+
+		processor, exist := registry[execution.VendorType]
+		if !exist {
+			return fmt.Errorf("the check in processor for task %d not found", taskID)
+		}
+		t := &Task{}
+		t.From(task)
+		return processor(ctx, t, sc)
+	}
+
+	// update status
+	return h.taskDAO.UpdateStatus(ctx, taskID, sc.Status, sc.Metadata.Revision)
+}

src/pkg/task/hook_test.go

@@ -0,0 +1,81 @@
+// Copyright Project Harbor Authors
+//
+// 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 task
+
+import (
+	"context"
+	"testing"
+	"time"
+
+	"github.com/goharbor/harbor/src/jobservice/job"
+	"github.com/goharbor/harbor/src/pkg/task/dao"
+	"github.com/stretchr/testify/mock"
+	"github.com/stretchr/testify/suite"
+)
+
+type hookHandlerTestSuite struct {
+	suite.Suite
+	handler *HookHandler
+	execDAO *mockExecutionDAO
+	taskDAO *mockTaskDAO
+}
+
+func (h *hookHandlerTestSuite) SetupTest() {
+	h.execDAO = &mockExecutionDAO{}
+	h.taskDAO = &mockTaskDAO{}
+	h.handler = &HookHandler{
+		taskDAO:      h.taskDAO,
+		executionDAO: h.execDAO,
+	}
+}
+
+func (h *hookHandlerTestSuite) TestHandle() {
+	// handle check in data
+	registry["test"] = func(ctx context.Context, task *Task, change *job.StatusChange) (err error) { return nil }
+	h.taskDAO.On("Get", mock.Anything, mock.Anything).Return(&dao.Task{
+		ID:          1,
+		ExecutionID: 1,
+	}, nil)
+	h.execDAO.On("Get", mock.Anything, mock.Anything).Return(&dao.Execution{
+		ID:         1,
+		VendorType: "test",
+	}, nil)
+	sc := &job.StatusChange{
+		CheckIn: "data",
+	}
+	err := h.handler.Handle(nil, 1, sc)
+	h.Require().Nil(err)
+	h.taskDAO.AssertExpectations(h.T())
+	h.execDAO.AssertExpectations(h.T())
+
+	// reset mock
+	h.SetupTest()
+
+	// handle status changing
+	h.taskDAO.On("UpdateStatus", mock.Anything, mock.Anything, mock.Anything, mock.Anything).Return(nil)
+	sc = &job.StatusChange{
+		Status: job.SuccessStatus.String(),
+		Metadata: &job.StatsInfo{
+			Revision: time.Now().Unix(),
+		},
+	}
+	err = h.handler.Handle(nil, 1, sc)
+	h.Require().Nil(err)
+	h.taskDAO.AssertExpectations(h.T())
+}
+
+func TestHookHandlerTestSuite(t *testing.T) {
+	suite.Run(t, &hookHandlerTestSuite{})
+}

src/pkg/task/mock.go

@@ -0,0 +1,33 @@
+// Copyright Project Harbor Authors
+//
+// 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 task
+
+//go:generate mockery -dir ./dao -name TaskDAO -output . -outpkg task -filename mock_task_dao_test.go -structname mockTaskDAO
+//go:generate mockery -dir ./dao -name ExecutionDAO -output . -outpkg task -filename mock_execution_dao_test.go -structname mockExecutionDAO
+// Need to modify the generated mock code manually to avoid the compile error: https://github.com/vektra/mockery/issues/293
+/*
+func (_m *mockTaskManager) Create(ctx context.Context, executionID int64, job *Job, extraAttrs ...map[string]interface{}) (int64, error) {
+	_va := make([]interface{}, len(extraAttrs))
+	for _i := range extraAttrs {
+		_va[_i] = extraAttrs[_i]
+	}
+	var _ca []interface{}
+	_ca = append(_ca, ctx, executionID, job)
+	_ca = append(_ca, _va...)
+	ret := _m.Called(_ca...)
+	...
+*/
+//go:generate mockery -name Manager -output . -outpkg task -filename mock_task_manager_test.go -structname mockTaskManager -inpkg
+//go:generate mockery -dir ../../common/job -name Client -output . -outpkg task -filename mock_jobservice_client_test.go -structname mockJobserviceClient

src/pkg/task/mock_execution_dao_test.go

@@ -0,0 +1,140 @@
+// Code generated by mockery v1.1.2. DO NOT EDIT.
+
+package task
+
+import (
+	context "context"
+
+	dao "github.com/goharbor/harbor/src/pkg/task/dao"
+	mock "github.com/stretchr/testify/mock"
+
+	q "github.com/goharbor/harbor/src/lib/q"
+)
+
+// mockExecutionDAO is an autogenerated mock type for the ExecutionDAO type
+type mockExecutionDAO struct {
+	mock.Mock
+}
+
+// Count provides a mock function with given fields: ctx, query
+func (_m *mockExecutionDAO) Count(ctx context.Context, query *q.Query) (int64, error) {
+	ret := _m.Called(ctx, query)
+
+	var r0 int64
+	if rf, ok := ret.Get(0).(func(context.Context, *q.Query) int64); ok {
+		r0 = rf(ctx, query)
+	} else {
+		r0 = ret.Get(0).(int64)
+	}
+
+	var r1 error
+	if rf, ok := ret.Get(1).(func(context.Context, *q.Query) error); ok {
+		r1 = rf(ctx, query)
+	} else {
+		r1 = ret.Error(1)
+	}
+
+	return r0, r1
+}
+
+// Create provides a mock function with given fields: ctx, execution
+func (_m *mockExecutionDAO) Create(ctx context.Context, execution *dao.Execution) (int64, error) {
+	ret := _m.Called(ctx, execution)
+
+	var r0 int64
+	if rf, ok := ret.Get(0).(func(context.Context, *dao.Execution) int64); ok {
+		r0 = rf(ctx, execution)
+	} else {
+		r0 = ret.Get(0).(int64)
+	}
+
+	var r1 error
+	if rf, ok := ret.Get(1).(func(context.Context, *dao.Execution) error); ok {
+		r1 = rf(ctx, execution)
+	} else {
+		r1 = ret.Error(1)
+	}
+
+	return r0, r1
+}
+
+// Delete provides a mock function with given fields: ctx, id
+func (_m *mockExecutionDAO) Delete(ctx context.Context, id int64) error {
+	ret := _m.Called(ctx, id)
+
+	var r0 error
+	if rf, ok := ret.Get(0).(func(context.Context, int64) error); ok {
+		r0 = rf(ctx, id)
+	} else {
+		r0 = ret.Error(0)
+	}
+
+	return r0
+}
+
+// Get provides a mock function with given fields: ctx, id
+func (_m *mockExecutionDAO) Get(ctx context.Context, id int64) (*dao.Execution, error) {
+	ret := _m.Called(ctx, id)
+
+	var r0 *dao.Execution
+	if rf, ok := ret.Get(0).(func(context.Context, int64) *dao.Execution); ok {
+		r0 = rf(ctx, id)
+	} else {
+		if ret.Get(0) != nil {
+			r0 = ret.Get(0).(*dao.Execution)
+		}
+	}
+
+	var r1 error
+	if rf, ok := ret.Get(1).(func(context.Context, int64) error); ok {
+		r1 = rf(ctx, id)
+	} else {
+		r1 = ret.Error(1)
+	}
+
+	return r0, r1
+}
+
+// List provides a mock function with given fields: ctx, query
+func (_m *mockExecutionDAO) List(ctx context.Context, query *q.Query) ([]*dao.Execution, error) {
+	ret := _m.Called(ctx, query)
+
+	var r0 []*dao.Execution
+	if rf, ok := ret.Get(0).(func(context.Context, *q.Query) []*dao.Execution); ok {
+		r0 = rf(ctx, query)
+	} else {
+		if ret.Get(0) != nil {
+			r0 = ret.Get(0).([]*dao.Execution)
+		}
+	}
+
+	var r1 error
+	if rf, ok := ret.Get(1).(func(context.Context, *q.Query) error); ok {
+		r1 = rf(ctx, query)
+	} else {
+		r1 = ret.Error(1)
+	}
+
+	return r0, r1
+}
+
+// Update provides a mock function with given fields: ctx, execution, props
+func (_m *mockExecutionDAO) Update(ctx context.Context, execution *dao.Execution, props ...string) error {
+	_va := make([]interface{}, len(props))
+	for _i := range props {
+		_va[_i] = props[_i]
+	}
+	var _ca []interface{}
+	_ca = append(_ca, ctx, execution)
+	_ca = append(_ca, _va...)
+	ret := _m.Called(_ca...)
+
+	var r0 error
+	if rf, ok := ret.Get(0).(func(context.Context, *dao.Execution, ...string) error); ok {
+		r0 = rf(ctx, execution, props...)
+	} else {
+		r0 = ret.Error(0)
+	}
+
+	return r0
+}

src/pkg/task/mock_jobservice_client_test.go

@@ -0,0 +1,96 @@
+// Code generated by mockery v1.1.2. DO NOT EDIT.
+
+package task
+
+import (
+	job "github.com/goharbor/harbor/src/jobservice/job"
+	mock "github.com/stretchr/testify/mock"
+
+	models "github.com/goharbor/harbor/src/common/job/models"
+)
+
+// mockJobserviceClient is an autogenerated mock type for the Client type
+type mockJobserviceClient struct {
+	mock.Mock
+}
+
+// GetExecutions provides a mock function with given fields: uuid
+func (_m *mockJobserviceClient) GetExecutions(uuid string) ([]job.Stats, error) {
+	ret := _m.Called(uuid)
+
+	var r0 []job.Stats
+	if rf, ok := ret.Get(0).(func(string) []job.Stats); ok {
+		r0 = rf(uuid)
+	} else {
+		if ret.Get(0) != nil {
+			r0 = ret.Get(0).([]job.Stats)
+		}
+	}
+
+	var r1 error
+	if rf, ok := ret.Get(1).(func(string) error); ok {
+		r1 = rf(uuid)
+	} else {
+		r1 = ret.Error(1)
+	}
+
+	return r0, r1
+}
+
+// GetJobLog provides a mock function with given fields: uuid
+func (_m *mockJobserviceClient) GetJobLog(uuid string) ([]byte, error) {
+	ret := _m.Called(uuid)
+
+	var r0 []byte
+	if rf, ok := ret.Get(0).(func(string) []byte); ok {
+		r0 = rf(uuid)
+	} else {
+		if ret.Get(0) != nil {
+			r0 = ret.Get(0).([]byte)
+		}
+	}
+
+	var r1 error
+	if rf, ok := ret.Get(1).(func(string) error); ok {
+		r1 = rf(uuid)
+	} else {
+		r1 = ret.Error(1)
+	}
+
+	return r0, r1
+}
+
+// PostAction provides a mock function with given fields: uuid, action
+func (_m *mockJobserviceClient) PostAction(uuid string, action string) error {
+	ret := _m.Called(uuid, action)
+
+	var r0 error
+	if rf, ok := ret.Get(0).(func(string, string) error); ok {
+		r0 = rf(uuid, action)
+	} else {
+		r0 = ret.Error(0)
+	}
+
+	return r0
+}
+
+// SubmitJob provides a mock function with given fields: _a0
+func (_m *mockJobserviceClient) SubmitJob(_a0 *models.JobData) (string, error) {
+	ret := _m.Called(_a0)
+
+	var r0 string
+	if rf, ok := ret.Get(0).(func(*models.JobData) string); ok {
+		r0 = rf(_a0)
+	} else {
+		r0 = ret.Get(0).(string)
+	}
+
+	var r1 error
+	if rf, ok := ret.Get(1).(func(*models.JobData) error); ok {
+		r1 = rf(_a0)
+	} else {
+		r1 = ret.Error(1)
+	}
+
+	return r0, r1
+}

src/pkg/task/mock_task_dao_test.go

@@ -0,0 +1,200 @@
+// Code generated by mockery v1.1.2. DO NOT EDIT.
+
+package task
+
+import (
+	context "context"
+
+	dao "github.com/goharbor/harbor/src/pkg/task/dao"
+	mock "github.com/stretchr/testify/mock"
+
+	q "github.com/goharbor/harbor/src/lib/q"
+
+	time "time"
+)
+
+// mockTaskDAO is an autogenerated mock type for the TaskDAO type
+type mockTaskDAO struct {
+	mock.Mock
+}
+
+// Count provides a mock function with given fields: ctx, query
+func (_m *mockTaskDAO) Count(ctx context.Context, query *q.Query) (int64, error) {
+	ret := _m.Called(ctx, query)
+
+	var r0 int64
+	if rf, ok := ret.Get(0).(func(context.Context, *q.Query) int64); ok {
+		r0 = rf(ctx, query)
+	} else {
+		r0 = ret.Get(0).(int64)
+	}
+
+	var r1 error
+	if rf, ok := ret.Get(1).(func(context.Context, *q.Query) error); ok {
+		r1 = rf(ctx, query)
+	} else {
+		r1 = ret.Error(1)
+	}
+
+	return r0, r1
+}
+
+// Create provides a mock function with given fields: ctx, _a1
+func (_m *mockTaskDAO) Create(ctx context.Context, _a1 *dao.Task) (int64, error) {
+	ret := _m.Called(ctx, _a1)
+
+	var r0 int64
+	if rf, ok := ret.Get(0).(func(context.Context, *dao.Task) int64); ok {
+		r0 = rf(ctx, _a1)
+	} else {
+		r0 = ret.Get(0).(int64)
+	}
+
+	var r1 error
+	if rf, ok := ret.Get(1).(func(context.Context, *dao.Task) error); ok {
+		r1 = rf(ctx, _a1)
+	} else {
+		r1 = ret.Error(1)
+	}
+
+	return r0, r1
+}
+
+// Delete provides a mock function with given fields: ctx, id
+func (_m *mockTaskDAO) Delete(ctx context.Context, id int64) error {
+	ret := _m.Called(ctx, id)
+
+	var r0 error
+	if rf, ok := ret.Get(0).(func(context.Context, int64) error); ok {
+		r0 = rf(ctx, id)
+	} else {
+		r0 = ret.Error(0)
+	}
+
+	return r0
+}
+
+// Get provides a mock function with given fields: ctx, id
+func (_m *mockTaskDAO) Get(ctx context.Context, id int64) (*dao.Task, error) {
+	ret := _m.Called(ctx, id)
+
+	var r0 *dao.Task
+	if rf, ok := ret.Get(0).(func(context.Context, int64) *dao.Task); ok {
+		r0 = rf(ctx, id)
+	} else {
+		if ret.Get(0) != nil {
+			r0 = ret.Get(0).(*dao.Task)
+		}
+	}
+
+	var r1 error
+	if rf, ok := ret.Get(1).(func(context.Context, int64) error); ok {
+		r1 = rf(ctx, id)
+	} else {
+		r1 = ret.Error(1)
+	}
+
+	return r0, r1
+}
+
+// GetMaxEndTime provides a mock function with given fields: ctx, executionID
+func (_m *mockTaskDAO) GetMaxEndTime(ctx context.Context, executionID int64) (time.Time, error) {
+	ret := _m.Called(ctx, executionID)
+
+	var r0 time.Time
+	if rf, ok := ret.Get(0).(func(context.Context, int64) time.Time); ok {
+		r0 = rf(ctx, executionID)
+	} else {
+		r0 = ret.Get(0).(time.Time)
+	}
+
+	var r1 error
+	if rf, ok := ret.Get(1).(func(context.Context, int64) error); ok {
+		r1 = rf(ctx, executionID)
+	} else {
+		r1 = ret.Error(1)
+	}
+
+	return r0, r1
+}
+
+// List provides a mock function with given fields: ctx, query
+func (_m *mockTaskDAO) List(ctx context.Context, query *q.Query) ([]*dao.Task, error) {
+	ret := _m.Called(ctx, query)
+
+	var r0 []*dao.Task
+	if rf, ok := ret.Get(0).(func(context.Context, *q.Query) []*dao.Task); ok {
+		r0 = rf(ctx, query)
+	} else {
+		if ret.Get(0) != nil {
+			r0 = ret.Get(0).([]*dao.Task)
+		}
+	}
+
+	var r1 error
+	if rf, ok := ret.Get(1).(func(context.Context, *q.Query) error); ok {
+		r1 = rf(ctx, query)
+	} else {
+		r1 = ret.Error(1)
+	}
+
+	return r0, r1
+}
+
+// ListStatusCount provides a mock function with given fields: ctx, executionID
+func (_m *mockTaskDAO) ListStatusCount(ctx context.Context, executionID int64) ([]*dao.StatusCount, error) {
+	ret := _m.Called(ctx, executionID)
+
+	var r0 []*dao.StatusCount
+	if rf, ok := ret.Get(0).(func(context.Context, int64) []*dao.StatusCount); ok {
+		r0 = rf(ctx, executionID)
+	} else {
+		if ret.Get(0) != nil {
+			r0 = ret.Get(0).([]*dao.StatusCount)
+		}
+	}
+
+	var r1 error
+	if rf, ok := ret.Get(1).(func(context.Context, int64) error); ok {
+		r1 = rf(ctx, executionID)
+	} else {
+		r1 = ret.Error(1)
+	}
+
+	return r0, r1
+}
+
+// Update provides a mock function with given fields: ctx, _a1, props
+func (_m *mockTaskDAO) Update(ctx context.Context, _a1 *dao.Task, props ...string) error {
+	_va := make([]interface{}, len(props))
+	for _i := range props {
+		_va[_i] = props[_i]
+	}
+	var _ca []interface{}
+	_ca = append(_ca, ctx, _a1)
+	_ca = append(_ca, _va...)
+	ret := _m.Called(_ca...)
+
+	var r0 error
+	if rf, ok := ret.Get(0).(func(context.Context, *dao.Task, ...string) error); ok {
+		r0 = rf(ctx, _a1, props...)
+	} else {
+		r0 = ret.Error(0)
+	}
+
+	return r0
+}
+
+// UpdateStatus provides a mock function with given fields: ctx, id, status, statusRevision
+func (_m *mockTaskDAO) UpdateStatus(ctx context.Context, id int64, status string, statusRevision int64) error {
+	ret := _m.Called(ctx, id, status, statusRevision)
+
+	var r0 error
+	if rf, ok := ret.Get(0).(func(context.Context, int64, string, int64) error); ok {
+		r0 = rf(ctx, id, status, statusRevision)
+	} else {
+		r0 = ret.Error(0)
+	}
+
+	return r0
+}

src/pkg/task/mock_task_manager_test.go

@@ -0,0 +1,126 @@
+// Code generated by mockery v1.1.2. DO NOT EDIT.
+
+package task
+
+import (
+	context "context"
+
+	q "github.com/goharbor/harbor/src/lib/q"
+	mock "github.com/stretchr/testify/mock"
+)
+
+// mockTaskManager is an autogenerated mock type for the Manager type
+type mockTaskManager struct {
+	mock.Mock
+}
+
+// Create provides a mock function with given fields: ctx, executionID, job, extraAttrs
+func (_m *mockTaskManager) Create(ctx context.Context, executionID int64, job *Job, extraAttrs ...map[string]interface{}) (int64, error) {
+	_va := make([]interface{}, len(extraAttrs))
+	for _i := range extraAttrs {
+		_va[_i] = extraAttrs[_i]
+	}
+	var _ca []interface{}
+	_ca = append(_ca, ctx, executionID, job)
+	_ca = append(_ca, _va...)
+	ret := _m.Called(_ca...)
+
+	var r0 int64
+	if rf, ok := ret.Get(0).(func(context.Context, int64, *Job, ...map[string]interface{}) int64); ok {
+		r0 = rf(ctx, executionID, job, extraAttrs...)
+	} else {
+		r0 = ret.Get(0).(int64)
+	}
+
+	var r1 error
+	if rf, ok := ret.Get(1).(func(context.Context, int64, *Job, ...map[string]interface{}) error); ok {
+		r1 = rf(ctx, executionID, job, extraAttrs...)
+	} else {
+		r1 = ret.Error(1)
+	}
+
+	return r0, r1
+}
+
+// Get provides a mock function with given fields: ctx, id
+func (_m *mockTaskManager) Get(ctx context.Context, id int64) (*Task, error) {
+	ret := _m.Called(ctx, id)
+
+	var r0 *Task
+	if rf, ok := ret.Get(0).(func(context.Context, int64) *Task); ok {
+		r0 = rf(ctx, id)
+	} else {
+		if ret.Get(0) != nil {
+			r0 = ret.Get(0).(*Task)
+		}
+	}
+
+	var r1 error
+	if rf, ok := ret.Get(1).(func(context.Context, int64) error); ok {
+		r1 = rf(ctx, id)
+	} else {
+		r1 = ret.Error(1)
+	}
+
+	return r0, r1
+}
+
+// GetLog provides a mock function with given fields: ctx, id
+func (_m *mockTaskManager) GetLog(ctx context.Context, id int64) ([]byte, error) {
+	ret := _m.Called(ctx, id)
+
+	var r0 []byte
+	if rf, ok := ret.Get(0).(func(context.Context, int64) []byte); ok {
+		r0 = rf(ctx, id)
+	} else {
+		if ret.Get(0) != nil {
+			r0 = ret.Get(0).([]byte)
+		}
+	}
+
+	var r1 error
+	if rf, ok := ret.Get(1).(func(context.Context, int64) error); ok {
+		r1 = rf(ctx, id)
+	} else {
+		r1 = ret.Error(1)
+	}
+
+	return r0, r1
+}
+
+// List provides a mock function with given fields: ctx, query
+func (_m *mockTaskManager) List(ctx context.Context, query *q.Query) ([]*Task, error) {
+	ret := _m.Called(ctx, query)
+
+	var r0 []*Task
+	if rf, ok := ret.Get(0).(func(context.Context, *q.Query) []*Task); ok {
+		r0 = rf(ctx, query)
+	} else {
+		if ret.Get(0) != nil {
+			r0 = ret.Get(0).([]*Task)
+		}
+	}
+
+	var r1 error
+	if rf, ok := ret.Get(1).(func(context.Context, *q.Query) error); ok {
+		r1 = rf(ctx, query)
+	} else {
+		r1 = ret.Error(1)
+	}
+
+	return r0, r1
+}
+
+// Stop provides a mock function with given fields: ctx, id
+func (_m *mockTaskManager) Stop(ctx context.Context, id int64) error {
+	ret := _m.Called(ctx, id)
+
+	var r0 error
+	if rf, ok := ret.Get(0).(func(context.Context, int64) error); ok {
+		r0 = rf(ctx, id)
+	} else {
+		r0 = ret.Error(0)
+	}
+
+	return r0
+}

src/pkg/task/model.go

@@ -15,9 +15,12 @@
 package task
 
 import (
+	"encoding/json"
 	"time"
 
 	"github.com/goharbor/harbor/src/jobservice/job"
+	"github.com/goharbor/harbor/src/lib/log"
+	"github.com/goharbor/harbor/src/pkg/task/dao"
 )
 
 // const definitions
@@ -87,6 +90,27 @@ type Task struct {
 	EndTime    time.Time `json:"end_time"`
 }
 
+// From constructs a task from DAO model
+func (t *Task) From(task *dao.Task) {
+	t.ID = task.ID
+	t.ExecutionID = task.ExecutionID
+	t.Status = task.Status
+	t.StatusMessage = task.StatusMessage
+	t.RunCount = task.RunCount
+	t.CreationTime = task.CreationTime
+	t.StartTime = task.StartTime
+	t.UpdateTime = task.UpdateTime
+	t.EndTime = task.EndTime
+	if len(task.ExtraAttrs) > 0 {
+		extras := map[string]interface{}{}
+		if err := json.Unmarshal([]byte(task.ExtraAttrs), &extras); err != nil {
+			log.Errorf("failed to unmarshal the extra attributes of task %d: %v", task.ID, err)
+			return
+		}
+		t.ExtraAttrs = extras
+	}
+}
+
 // Job is the model represents the requested jobservice job
 type Job struct {
 	Name       string

src/pkg/task/task.go

@@ -16,8 +16,22 @@ package task
 
 import (
 	"context"
+	"encoding/json"
+	"fmt"
+	"time"
 
+	cjob "github.com/goharbor/harbor/src/common/job"
+	"github.com/goharbor/harbor/src/common/job/models"
+	"github.com/goharbor/harbor/src/core/config"
+	"github.com/goharbor/harbor/src/jobservice/job"
+	"github.com/goharbor/harbor/src/lib/log"
 	"github.com/goharbor/harbor/src/lib/q"
+	"github.com/goharbor/harbor/src/pkg/task/dao"
+)
+
+var (
+	// Mgr is a global task manager instance
+	Mgr = NewManager()
 )
 
 // Manager manages tasks.
@@ -37,3 +51,167 @@ type Manager interface {
 	// Get the log of the specified task
 	GetLog(ctx context.Context, id int64) (log []byte, err error)
 }
+
+// NewManager creates an instance of the default task manager
+func NewManager() Manager {
+	return &manager{
+		dao:      dao.NewTaskDAO(),
+		jsClient: cjob.GlobalClient,
+		coreURL:  config.GetCoreURL(),
+	}
+}
+
+type manager struct {
+	dao      dao.TaskDAO
+	jsClient cjob.Client
+	coreURL  string
+}
+
+func (m *manager) Create(ctx context.Context, executionID int64, jb *Job, extraAttrs ...map[string]interface{}) (int64, error) {
+	// create task record in database
+	id, err := m.createTaskRecord(ctx, executionID, extraAttrs...)
+	if err != nil {
+		return 0, err
+	}
+	log.Debugf("the database record for task %d created", id)
+
+	// submit job to jobservice
+	jobID, err := m.submitJob(ctx, id, jb)
+	if err != nil {
+		// failed to submit job to jobservice, update the status of task to error
+		log.Errorf("failed to submit job to jobservice: %v", err)
+		now := time.Now()
+		err = m.dao.Update(ctx, &dao.Task{
+			ID:            id,
+			Status:        job.ErrorStatus.String(),
+			StatusCode:    job.ErrorStatus.Code(),
+			StatusMessage: err.Error(),
+			UpdateTime:    now,
+			EndTime:       now,
+		}, "Status", "StatusCode", "StatusMessage", "UpdateTime", "EndTime")
+		if err != nil {
+			log.Errorf("failed to update task %d: %v", id, err)
+		}
+		return id, nil
+	}
+
+	log.Debugf("the task %d is submitted to jobservice, the job ID is %s", id, jobID)
+
+	// populate the job ID for the task
+	if err = m.dao.Update(ctx, &dao.Task{
+		ID:    id,
+		JobID: jobID,
+	}, "JobID"); err != nil {
+		log.Errorf("failed to populate the job ID for the task %d: %v", id, err)
+	}
+
+	return id, nil
+}
+
+func (m *manager) createTaskRecord(ctx context.Context, executionID int64, extraAttrs ...map[string]interface{}) (int64, error) {
+	extras := map[string]interface{}{}
+	if len(extraAttrs) > 0 && extraAttrs[0] != nil {
+		extras = extraAttrs[0]
+	}
+	data, err := json.Marshal(extras)
+	if err != nil {
+		return 0, err
+	}
+
+	now := time.Now()
+	return m.dao.Create(ctx, &dao.Task{
+		ExecutionID:  executionID,
+		Status:       job.PendingStatus.String(),
+		StatusCode:   job.PendingStatus.Code(),
+		ExtraAttrs:   string(data),
+		CreationTime: now,
+		UpdateTime:   now,
+	})
+}
+
+func (m *manager) submitJob(ctx context.Context, id int64, jb *Job) (string, error) {
+	jobData := &models.JobData{
+		Name:       jb.Name,
+		StatusHook: fmt.Sprintf("%s/service/notifications/tasks/%d", m.coreURL, id),
+	}
+	if jb.Parameters != nil {
+		jobData.Parameters = models.Parameters(jb.Parameters)
+	}
+	if jb.Metadata != nil {
+		jobData.Metadata = &models.JobMetadata{
+			JobKind:       jb.Metadata.JobKind,
+			ScheduleDelay: jb.Metadata.ScheduleDelay,
+			Cron:          jb.Metadata.Cron,
+			IsUnique:      jb.Metadata.IsUnique,
+		}
+	}
+
+	return m.jsClient.SubmitJob(jobData)
+}
+
+func (m *manager) Stop(ctx context.Context, id int64) error {
+	task, err := m.dao.Get(ctx, id)
+	if err != nil {
+		return err
+	}
+
+	// if the task is already in final status, return directly
+	if job.Status(task.Status).Final() {
+		log.Debugf("the task %d is in final status %s, skip", task.ID, task.Status)
+		return nil
+	}
+
+	if err = m.jsClient.PostAction(task.JobID, string(job.StopCommand)); err != nil {
+		// job not found, update it's status to stop directly
+		if err == cjob.ErrJobNotFound {
+			now := time.Now()
+			err = m.dao.Update(ctx, &dao.Task{
+				ID:         task.ID,
+				Status:     job.StoppedStatus.String(),
+				StatusCode: job.StoppedStatus.Code(),
+				UpdateTime: now,
+				EndTime:    now,
+			}, "Status", "StatusCode", "UpdateTime", "EndTime")
+			if err != nil {
+				return err
+			}
+			log.Debugf("got job not found error for task %d, update it's status to stop directly", task.ID)
+			return nil
+		}
+		return err
+	}
+	log.Debugf("the stop request for task %d is sent", id)
+	return nil
+}
+
+func (m *manager) Get(ctx context.Context, id int64) (*Task, error) {
+	task, err := m.dao.Get(ctx, id)
+	if err != nil {
+		return nil, err
+	}
+	t := &Task{}
+	t.From(task)
+	return t, nil
+}
+
+func (m *manager) List(ctx context.Context, query *q.Query) ([]*Task, error) {
+	tasks, err := m.dao.List(ctx, query)
+	if err != nil {
+		return nil, err
+	}
+	var ts []*Task
+	for _, task := range tasks {
+		t := &Task{}
+		t.From(task)
+		ts = append(ts, t)
+	}
+	return ts, nil
+}
+
+func (m *manager) GetLog(ctx context.Context, id int64) ([]byte, error) {
+	task, err := m.dao.Get(ctx, id)
+	if err != nil {
+		return nil, err
+	}
+	return m.jsClient.GetJobLog(task.JobID)
+}

src/pkg/task/task_test.go

@@ -0,0 +1,142 @@
+// Copyright Project Harbor Authors
+//
+// 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 task
+
+import (
+	"errors"
+	cjob "github.com/goharbor/harbor/src/common/job"
+	"testing"
+
+	"github.com/goharbor/harbor/src/jobservice/job"
+	"github.com/goharbor/harbor/src/pkg/task/dao"
+	"github.com/stretchr/testify/mock"
+	"github.com/stretchr/testify/suite"
+)
+
+type taskManagerTestSuite struct {
+	suite.Suite
+	mgr      *manager
+	dao      *mockTaskDAO
+	jsClient *mockJobserviceClient
+}
+
+func (t *taskManagerTestSuite) SetupTest() {
+	t.dao = &mockTaskDAO{}
+	t.jsClient = &mockJobserviceClient{}
+	t.mgr = &manager{
+		dao:      t.dao,
+		jsClient: t.jsClient,
+	}
+}
+
+func (t *taskManagerTestSuite) TestCreate() {
+	// success to submit job to jobservice
+	t.dao.On("Create", mock.Anything, mock.Anything).Return(int64(1), nil)
+	t.jsClient.On("SubmitJob", mock.Anything).Return("1", nil)
+	t.dao.On("Update", mock.Anything, mock.Anything, mock.Anything).Return(nil)
+
+	id, err := t.mgr.Create(nil, 1, &Job{}, map[string]interface{}{"a": "b"})
+	t.Require().Nil(err)
+	t.Equal(int64(1), id)
+	t.dao.AssertExpectations(t.T())
+	t.jsClient.AssertExpectations(t.T())
+
+	// reset mock
+	t.SetupTest()
+
+	// failed to submit job to jobservice
+	t.dao.On("Create", mock.Anything, mock.Anything).Return(int64(1), nil)
+	t.jsClient.On("SubmitJob", mock.Anything).Return("", errors.New("error"))
+	t.dao.On("Update", mock.Anything, mock.Anything, mock.Anything,
+		mock.Anything, mock.Anything, mock.Anything, mock.Anything).Return(nil)
+
+	id, err = t.mgr.Create(nil, 1, &Job{}, map[string]interface{}{"a": "b"})
+	t.Require().Nil(err)
+	t.Equal(int64(1), id)
+	t.dao.AssertExpectations(t.T())
+	t.jsClient.AssertExpectations(t.T())
+}
+
+func (t *taskManagerTestSuite) TestStop() {
+	// the task is in final status
+	t.dao.On("Get", mock.Anything, mock.Anything).Return(&dao.Task{
+		ID:          1,
+		ExecutionID: 1,
+		Status:      job.SuccessStatus.String(),
+	}, nil)
+
+	err := t.mgr.Stop(nil, 1)
+	t.Require().Nil(err)
+	t.dao.AssertExpectations(t.T())
+
+	// reset mock
+	t.SetupTest()
+
+	// the task isn't in final status, job not found
+	t.dao.On("Get", mock.Anything, mock.Anything).Return(&dao.Task{
+		ID:          1,
+		ExecutionID: 1,
+		Status:      job.RunningStatus.String(),
+	}, nil)
+	t.jsClient.On("PostAction", mock.Anything, mock.Anything).Return(cjob.ErrJobNotFound)
+	t.dao.On("Update", mock.Anything, mock.Anything,
+		mock.Anything, mock.Anything, mock.Anything, mock.Anything).Return(nil)
+	err = t.mgr.Stop(nil, 1)
+	t.Require().Nil(err)
+	t.dao.AssertExpectations(t.T())
+	t.jsClient.AssertExpectations(t.T())
+
+	// reset mock
+	t.SetupTest()
+
+	// the task isn't in final status
+	t.dao.On("Get", mock.Anything, mock.Anything).Return(&dao.Task{
+		ID:          1,
+		ExecutionID: 1,
+		Status:      job.RunningStatus.String(),
+	}, nil)
+	t.jsClient.On("PostAction", mock.Anything, mock.Anything).Return(nil)
+	err = t.mgr.Stop(nil, 1)
+	t.Require().Nil(err)
+	t.dao.AssertExpectations(t.T())
+	t.jsClient.AssertExpectations(t.T())
+}
+
+func (t *taskManagerTestSuite) TestGet() {
+	t.dao.On("Get", mock.Anything, mock.Anything).Return(&dao.Task{
+		ID: 1,
+	}, nil)
+	task, err := t.mgr.Get(nil, 1)
+	t.Require().Nil(err)
+	t.Equal(int64(1), task.ID)
+	t.dao.AssertExpectations(t.T())
+}
+
+func (t *taskManagerTestSuite) TestList() {
+	t.dao.On("List", mock.Anything, mock.Anything).Return([]*dao.Task{
+		{
+			ID: 1,
+		},
+	}, nil)
+	tasks, err := t.mgr.List(nil, nil)
+	t.Require().Nil(err)
+	t.Require().Len(tasks, 1)
+	t.Equal(int64(1), tasks[0].ID)
+	t.dao.AssertExpectations(t.T())
+}
+
+func TestTaskManagerTestSuite(t *testing.T) {
+	suite.Run(t, &taskManagerTestSuite{})
+}

src/replication/operation/controller.go

@@ -16,7 +16,6 @@ package operation
 
 import (
 	"fmt"
-	"strings"
 	"time"
 
 	"github.com/goharbor/harbor/src/common/job"
@@ -47,10 +46,6 @@ const (
 	maxReplicators = 1024
 )
 
-var (
-	jobNotFoundErrorMsg = "object is not found"
-)
-
 // NewController returns a controller implementation
 func NewController(js job.Client) Controller {
 	ctl := &controller{
@@ -180,7 +175,7 @@ func (c *controller) StopReplication(executionID int64) error {
 				}
 				continue
 			}
-			if isJobNotFoundError(err) {
+			if err == job.ErrJobNotFound {
 				e := c.executionMgr.UpdateTask(&models.Task{
 					ID:     task.ID,
 					Status: models.ExecutionStatusStopped,
@@ -213,13 +208,6 @@ func isTaskInFinalStatus(task *models.Task) bool {
 	return false
 }
 
-func isJobNotFoundError(err error) bool {
-	if err == nil {
-		return false
-	}
-	return strings.Contains(err.Error(), jobNotFoundErrorMsg)
-}
-
 func (c *controller) ListExecutions(query ...*models.ExecutionQuery) (int64, []*models.Execution, error) {
 	return c.executionMgr.List(query...)
 }

src/server/handler/job_status_hook.go

@@ -0,0 +1,58 @@
+// Copyright Project Harbor Authors
+//
+// 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 handler
+
+import (
+	"encoding/json"
+	"net/http"
+	"strconv"
+
+	"github.com/goharbor/harbor/src/jobservice/job"
+	libhttp "github.com/goharbor/harbor/src/lib/http"
+	"github.com/goharbor/harbor/src/pkg/task"
+	"github.com/goharbor/harbor/src/server/router"
+)
+
+// NewJobStatusHandler creates a handler to handle the job status changing
+func NewJobStatusHandler() http.Handler {
+	return &jobStatusHandler{
+		handler: task.NewHookHandler(),
+	}
+}
+
+type jobStatusHandler struct {
+	handler *task.HookHandler
+}
+
+func (j *jobStatusHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
+	defer r.Body.Close()
+	taskIDParam := router.Param(r.Context(), ":id")
+	taskID, err := strconv.ParseInt(taskIDParam, 10, 64)
+	if err != nil {
+		libhttp.SendError(w, err)
+		return
+	}
+
+	sc := &job.StatusChange{}
+	if err = json.NewDecoder(r.Body).Decode(sc); err != nil {
+		libhttp.SendError(w, err)
+		return
+	}
+
+	if err = j.handler.Handle(r.Context(), taskID, sc); err != nil {
+		libhttp.SendError(w, err)
+		return
+	}
+}

src/server/route.go

@@ -24,6 +24,7 @@ import (
 	"github.com/goharbor/harbor/src/core/service/notifications/jobs"
 	"github.com/goharbor/harbor/src/core/service/notifications/scheduler"
 	"github.com/goharbor/harbor/src/core/service/token"
+	"github.com/goharbor/harbor/src/server/handler"
 	"github.com/goharbor/harbor/src/server/router"
 	"net/http"
 )
@@ -52,6 +53,7 @@ func registerRoutes() {
 	beego.Router("/service/notifications/jobs/retention/task/:id([0-9]+)", &jobs.Handler{}, "post:HandleRetentionTask")
 	beego.Router("/service/notifications/schedules/:id([0-9]+)", &scheduler.Handler{}, "post:Handle")
 	beego.Router("/service/notifications/jobs/scan/:uuid", &jobs.Handler{}, "post:HandleScan")
+	router.NewRoute().Method(http.MethodPost).Path("/service/notifications/tasks/:id").Handler(handler.NewJobStatusHandler())
 
 	beego.Router("/service/token", &token.Handler{})