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refactor(tasks): use go Time for Task CreatedAt, UpdatedAt, LatestCompleted, Offset (#15672)

pull/15886/head
Alirie Gray 2019-11-12 17:13:56 -08:00 committed by GitHub
parent f6dbfec346
commit f0ecc0e89d
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
20 changed files with 255 additions and 186 deletions
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34
crud_log.go
View File

@ -1,8 +1,6 @@
package influxdb
import (
"encoding/json"
"errors"
"time"
)
@ -41,35 +39,3 @@ type RealTimeGenerator struct{}
func (g RealTimeGenerator) Now() time.Time {
return time.Now()
}
// Duration is based on time.Duration to embed in any struct.
type Duration struct {
time.Duration
}
// MarshalJSON implements json.Marshaler interface.
func (d Duration) MarshalJSON() ([]byte, error) {
return json.Marshal(d.String())
}
// UnmarshalJSON implements json.Unmarshaler interface.
func (d *Duration) UnmarshalJSON(b []byte) error {
var v interface{}
if err := json.Unmarshal(b, &v); err != nil {
return err
}
switch value := v.(type) {
case float64:
d.Duration = time.Duration(value)
return nil
case string:
var err error
d.Duration, err = time.ParseDuration(value)
if err != nil {
return err
}
return nil
default:
return errors.New("invalid duration")
}
}

39
duration.go Normal file
View File

@ -0,0 +1,39 @@
package influxdb
import (
"encoding/json"
"errors"
"time"
)
// Duration is based on time.Duration to embed in any struct.
type Duration struct {
time.Duration
}
// MarshalJSON implements json.Marshaler interface.
func (d Duration) MarshalJSON() ([]byte, error) {
return json.Marshal(d.String())
}
// UnmarshalJSON implements json.Unmarshaler interface.
func (d *Duration) UnmarshalJSON(b []byte) error {
var v interface{}
if err := json.Unmarshal(b, &v); err != nil {
return err
}
switch value := v.(type) {
case float64:
d.Duration = time.Duration(value)
return nil
case string:
var err error
d.Duration, err = time.ParseDuration(value)
if err != nil {
return err
}
return nil
default:
return errors.New("invalid duration")
}
}

61
http/task_service.go
View File

@ -180,6 +180,23 @@ type taskResponse struct {
// NewFrontEndTask converts a internal task type to a task that we want to display to users
func NewFrontEndTask(t influxdb.Task) Task {
latestCompleted := ""
if !t.LatestCompleted.IsZero() {
latestCompleted = t.LatestCompleted.Format(time.RFC3339)
}
createdAt := ""
if !t.CreatedAt.IsZero() {
createdAt = t.CreatedAt.Format(time.RFC3339)
}
updatedAt := ""
if !t.UpdatedAt.IsZero() {
updatedAt = t.UpdatedAt.Format(time.RFC3339)
}
offset := ""
if t.Offset != 0*time.Second {
offset = customParseDuration(t.Offset)
}
return Task{
ID: t.ID,
OrganizationID: t.OrganizationID,
@ -191,16 +208,52 @@ func NewFrontEndTask(t influxdb.Task) Task {
Flux: t.Flux,
Every: t.Every,
Cron: t.Cron,
Offset: t.Offset,
LatestCompleted: t.LatestCompleted,
Offset: offset,
LatestCompleted: latestCompleted,
LastRunStatus: t.LastRunStatus,
LastRunError: t.LastRunError,
CreatedAt: t.CreatedAt,
UpdatedAt: t.UpdatedAt,
CreatedAt: createdAt,
UpdatedAt: updatedAt,
Metadata: t.Metadata,
}
}
func customParseDuration(d time.Duration) string {
str := ""
if d < 0 {
str = "-"
d = d * -1
}
// parse hours
hours := d / time.Hour
if hours != 0 {
str = fmt.Sprintf("%s%dh", str, hours)
}
if d%time.Hour == 0 {
return str
}
// parse minutes
d = d - (time.Duration(hours) * time.Hour)
min := d / time.Minute
if min != 0 {
str = fmt.Sprintf("%s%dm", str, min)
}
if d%time.Minute == 0 {
return str
}
// parse seconds
d = d - time.Duration(min)*time.Minute
sec := d / time.Second
if sec != 0 {
str = fmt.Sprintf("%s%ds", str, sec)
}
return str
}
func newTaskResponse(t influxdb.Task, labels []*influxdb.Label) taskResponse {
response := taskResponse{
Links: map[string]string{

108
kv/task.go
View File

@ -35,6 +35,52 @@ var (
var _ influxdb.TaskService = (*Service)(nil)
var _ backend.TaskControlService = (*Service)(nil)
type kvTask struct {
ID influxdb.ID `json:"id"`
Type string `json:"type,omitempty"`
OrganizationID influxdb.ID `json:"orgID"`
Organization string `json:"org"`
OwnerID influxdb.ID `json:"ownerID"`
Name string `json:"name"`
Description string `json:"description,omitempty"`
Status string `json:"status"`
Flux string `json:"flux"`
Every string `json:"every,omitempty"`
Cron string `json:"cron,omitempty"`
LastRunStatus string `json:"lastRunStatus,omitempty"`
LastRunError string `json:"lastRunError,omitempty"`
Offset influxdb.Duration `json:"offset,omitempty"`
LatestCompleted time.Time `json:"latestCompleted,omitempty"`
LatestScheduled time.Time `json:"latestScheduled,omitempty"`
CreatedAt time.Time `json:"createdAt,omitempty"`
UpdatedAt time.Time `json:"updatedAt,omitempty"`
Metadata map[string]interface{} `json:"metadata,omitempty"`
}
func kvToInfluxTask(k *kvTask) *influxdb.Task {
return &influxdb.Task{
ID: k.ID,
Type: k.Type,
OrganizationID: k.OrganizationID,
Organization: k.Organization,
OwnerID: k.OwnerID,
Name: k.Name,
Description: k.Description,
Status: k.Status,
Flux: k.Flux,
Every: k.Every,
Cron: k.Cron,
LastRunStatus: k.LastRunStatus,
LastRunError: k.LastRunError,
Offset: k.Offset.Duration,
LatestCompleted: k.LatestCompleted,
LatestScheduled: k.LatestScheduled,
CreatedAt: k.CreatedAt,
UpdatedAt: k.UpdatedAt,
Metadata: k.Metadata,
}
}
func (s *Service) initializeTasks(ctx context.Context, tx Tx) error {
if _, err := tx.Bucket(taskBucket); err != nil {
return err
@ -113,12 +159,14 @@ func (s *Service) findTaskByID(ctx context.Context, tx Tx, id influxdb.ID) (*inf
if err != nil {
return nil, err
}
t := &influxdb.Task{}
if err := json.Unmarshal(v, t); err != nil {
kvTask := &kvTask{}
if err := json.Unmarshal(v, kvTask); err != nil {
return nil, influxdb.ErrInternalTaskServiceError(err)
}
if t.LatestCompleted == "" {
t := kvToInfluxTask(kvTask)
if t.LatestCompleted.IsZero() {
t.LatestCompleted = t.CreatedAt
}
@ -470,11 +518,13 @@ func (s *Service) findAllTasks(ctx context.Context, tx Tx, filter influxdb.TaskF
matchFn := newTaskMatchFn(filter, nil)
for k != nil {
t := &influxdb.Task{}
if err := json.Unmarshal(v, t); err != nil {
kvTask := &kvTask{}
if err := json.Unmarshal(v, kvTask); err != nil {
return nil, 0, influxdb.ErrInternalTaskServiceError(err)
}
t := kvToInfluxTask(kvTask)
if matchFn == nil || matchFn(t) {
ts = append(ts, t)
@ -553,7 +603,7 @@ func (s *Service) createTask(ctx context.Context, tx Tx, tc influxdb.TaskCreate)
tc.Status = string(backend.TaskActive)
}
createdAt := time.Now().UTC().Format(time.RFC3339)
createdAt := time.Now().Truncate(time.Second).UTC()
task := &influxdb.Task{
ID: s.IDGenerator.ID(),
Type: tc.Type,
@ -570,8 +620,14 @@ func (s *Service) createTask(ctx context.Context, tx Tx, tc influxdb.TaskCreate)
CreatedAt: createdAt,
LatestCompleted: createdAt,
}
if opt.Offset != nil {
task.Offset = opt.Offset.String()
off, err := time.ParseDuration(opt.Offset.String())
if err != nil {
return nil, influxdb.ErrTaskTimeParse(err)
}
task.Offset = off
}
taskBucket, err := tx.Bucket(taskBucket)
@ -666,7 +722,7 @@ func (s *Service) updateTask(ctx context.Context, tx Tx, id influxdb.ID, upd inf
return nil, err
}
updatedAt := time.Now().UTC().Format(time.RFC3339)
updatedAt := time.Now().UTC()
// update the flux script
if !upd.Options.IsZero() || upd.Flux != nil {
@ -682,11 +738,15 @@ func (s *Service) updateTask(ctx context.Context, tx Tx, id influxdb.ID, upd inf
task.Name = options.Name
task.Every = options.Every.String()
task.Cron = options.Cron
if options.Offset == nil {
task.Offset = ""
} else {
task.Offset = options.Offset.String()
var off time.Duration
if options.Offset != nil {
off, err = time.ParseDuration(options.Offset.String())
if err != nil {
return nil, influxdb.ErrTaskTimeParse(err)
}
}
task.Offset = off
task.UpdatedAt = updatedAt
}
@ -709,8 +769,8 @@ func (s *Service) updateTask(ctx context.Context, tx Tx, id influxdb.ID, upd inf
if upd.LatestCompleted != nil {
// make sure we only update latest completed one way
tlc, _ := time.Parse(time.RFC3339, task.LatestCompleted)
ulc, _ := time.Parse(time.RFC3339, *upd.LatestCompleted)
tlc := task.LatestCompleted
ulc := *upd.LatestCompleted
if !ulc.IsZero() && ulc.After(tlc) {
task.LatestCompleted = *upd.LatestCompleted
@ -1298,7 +1358,7 @@ func (s *Service) createNextRun(ctx context.Context, tx Tx, taskID influxdb.ID,
nextScheduled := sch.Next(time.Unix(scheduledFor, 0)).UTC()
offset := &options.Duration{}
if err := offset.Parse(task.Offset); err != nil {
if err := offset.Parse(task.Offset.String()); err != nil {
return backend.RunCreation{}, influxdb.ErrTaskTimeParse(err)
}
nextDueAt, err := offset.Add(nextScheduled)
@ -1558,9 +1618,9 @@ func (s *Service) finishRun(ctx context.Context, tx Tx, taskID, runID influxdb.I
}
// tell task to update latest completed
scheduledStr := r.ScheduledFor.Format(time.RFC3339)
scheduled := r.ScheduledFor
_, err = s.updateTask(ctx, tx, taskID, influxdb.TaskUpdate{
LatestCompleted: &scheduledStr,
LatestCompleted: &scheduled,
LastRunStatus: &r.Status,
LastRunError: func() *string {
if r.Status == "failed" {
@ -1659,7 +1719,7 @@ func (s *Service) nextDueRun(ctx context.Context, tx Tx, taskID influxdb.ID) (in
nextScheduled := sch.Next(latestCompleted).UTC()
offset := &options.Duration{}
if err := offset.Parse(task.Offset); err != nil {
if err := offset.Parse(task.Offset.String()); err != nil {
return 0, 0, influxdb.ErrTaskTimeParse(err)
}
dueAt, err := offset.Add(nextScheduled)
@ -1777,16 +1837,10 @@ func (s *Service) findLatestScheduledTimeForTask(ctx context.Context, tx Tx, tas
err error
)
if task.LatestCompleted == "" {
latestCompleted, err = time.Parse(time.RFC3339, task.CreatedAt)
if err != nil {
return time.Time{}, influxdb.ErrTaskTimeParse(err)
}
if task.LatestCompleted.IsZero() {
latestCompleted = task.CreatedAt
} else {
latestCompleted, err = time.Parse(time.RFC3339, task.LatestCompleted)
if err != nil {
return time.Time{}, influxdb.ErrTaskTimeParse(err)
}
latestCompleted = task.LatestCompleted
}
// find out if we have a currently running schedule that is after the latest completed

2
kv/task_test.go
View File

@ -159,7 +159,7 @@ func TestNextRunDue(t *testing.T) {
// +20 to account for the 20 second offset in the flux script
oldNextDue := run.Created.Now
if task.Offset != "" {
if task.Offset != 0 {
oldNextDue += 20
}
if oldNextDue != nd {

27
task.go
View File

@ -42,13 +42,13 @@ type Task struct {
Flux string `json:"flux"`
Every string `json:"every,omitempty"`
Cron string `json:"cron,omitempty"`
Offset string `json:"offset,omitempty"`
LatestCompleted string `json:"latestCompleted,omitempty"`
Offset time.Duration `json:"offset,omitempty"`
LatestCompleted time.Time `json:"latestCompleted,omitempty"`
LatestScheduled time.Time `json:"latestScheduled,omitempty"`
LastRunStatus string `json:"lastRunStatus,omitempty"`
LastRunError string `json:"lastRunError,omitempty"`
CreatedAt string `json:"createdAt,omitempty"`
UpdatedAt string `json:"updatedAt,omitempty"`
CreatedAt time.Time `json:"createdAt,omitempty"`
UpdatedAt time.Time `json:"updatedAt,omitempty"`
Metadata map[string]interface{} `json:"metadata,omitempty"`
}
@ -67,23 +67,6 @@ func (t *Task) EffectiveCron() string {
return ""
}
// LatestCompletedTime gives the time.Time that the task was last queued to be run in RFC3339 format.
func (t *Task) LatestCompletedTime() (time.Time, error) {
tm := t.LatestCompleted
if tm == "" {
tm = t.CreatedAt
}
return time.Parse(time.RFC3339, tm)
}
// OffsetDuration gives the time.Duration of the Task's Offset property, which represents a delay before execution
func (t *Task) OffsetDuration() (time.Duration, error) {
if t.Offset == "" {
return time.Duration(0), nil
}
return time.ParseDuration(t.Offset)
}
// Run is a record createId when a run of a task is scheduled.
type Run struct {
ID ID `json:"id,omitempty"`
@ -177,7 +160,7 @@ type TaskUpdate struct {
Description *string `json:"description,omitempty"`
// LatestCompleted us to set latest completed on startup to skip task catchup
LatestCompleted *string `json:"-"`
LatestCompleted *time.Time `json:"-"`
LatestScheduled *time.Time `json:"-"`
LastRunStatus *string `json:"-"`
LastRunError *string `json:"-"`

4
task/backend/coordinator.go
View File

@ -33,7 +33,7 @@ func NotifyCoordinatorOfExisting(ctx context.Context, ts TaskService, coord Coor
return err
}
latestCompleted := now().Format(time.RFC3339)
latestCompleted := now()
for len(tasks) > 0 {
for _, task := range tasks {
if task.Status != string(TaskActive) {
@ -74,7 +74,7 @@ func TaskNotifyCoordinatorOfExisting(ctx context.Context, ts TaskService, tcs Ta
return err
}
latestCompleted := now().Format(time.RFC3339)
latestCompleted := now()
for len(tasks) > 0 {
for _, task := range tasks {
if task.Status != string(TaskActive) {

17
task/backend/coordinator/task_coordinator.go
View File

@ -53,8 +53,7 @@ func (t SchedulableTask) Schedule() scheduler.Schedule {
// Offset returns a time.Duration for the Task's offset property
func (t SchedulableTask) Offset() time.Duration {
offset, _ := t.OffsetDuration()
return offset
return t.Task.Offset
}
// LastScheduled parses the task's LatestCompleted value as a Time object
@ -62,13 +61,11 @@ func (t SchedulableTask) LastScheduled() time.Time {
if !t.LatestScheduled.IsZero() {
return t.LatestScheduled
}
if t.LatestCompleted != "" {
latestCompleted, _ := t.LatestCompletedTime()
return latestCompleted
if !t.LatestCompleted.IsZero() {
return t.LatestCompleted
}
createdAt, _ := time.Parse(time.RFC3339, t.CreatedAt)
return createdAt
return t.CreatedAt
}
func WithLimitOpt(i int) CoordinatorOption {
@ -79,13 +76,7 @@ func WithLimitOpt(i int) CoordinatorOption {
// NewSchedulableTask transforms an influxdb task to a schedulable task type
func NewSchedulableTask(task *influxdb.Task) (SchedulableTask, error) {
if offset, err := task.OffsetDuration(); offset != time.Duration(0) && err != nil {
return SchedulableTask{}, errors.New("could not create schedulable task: offset duration could not be parsed")
}
if _, err := task.LatestCompletedTime(); err != nil {
return SchedulableTask{}, errors.New("could not create schedulable task: latest completed time could not be parsed")
}
if task.Cron == "" && task.Every == "" {
return SchedulableTask{}, errors.New("invalid cron or every")
}

2
task/backend/coordinator/task_coordinator_test.go
View File

@ -100,7 +100,7 @@ func Test_Coordinator_Scheduler_Methods(t *testing.T) {
one = influxdb.ID(1)
two = influxdb.ID(2)
three = influxdb.ID(3)
now = time.Now().Format(time.RFC3339Nano)
now = time.Now().UTC()
taskOne = &influxdb.Task{ID: one, CreatedAt: now, Cron: "* * * * *"}
taskTwo = &influxdb.Task{ID: two, Status: "active", CreatedAt: now, Cron: "* * * * *"}

5
task/backend/coordinator_test.go
View File

@ -16,8 +16,7 @@ var (
three = influxdb.ID(3)
four = influxdb.ID(4)
aTime = time.Now()
aTimeStamp = aTime.Format(time.RFC3339)
aTime = time.Now().UTC()
taskOne = &influxdb.Task{ID: one}
taskTwo = &influxdb.Task{ID: two, Status: "active"}
@ -56,7 +55,7 @@ func Test_NotifyCoordinatorOfCreated(t *testing.T) {
}
if diff := cmp.Diff([]update{
{two, influxdb.TaskUpdate{LatestCompleted: &aTimeStamp}},
{two, influxdb.TaskUpdate{LatestCompleted: &aTime}},
}, tasks.updates); diff != "" {
t.Errorf("unexpected updates to task service %v", diff)
}

4
task/backend/middleware/check_middleware.go
View File

@ -81,7 +81,7 @@ func (cs *CoordinatingCheckService) UpdateCheck(ctx context.Context, id influxdb
// if the update is to activate and the previous task was inactive we should add a "latest completed" update
// this allows us to see not run the task for inactive time
if fromTask.Status == string(backend.TaskInactive) && toTask.Status == string(backend.TaskActive) {
toTask.LatestCompleted = cs.Now().Format(time.RFC3339)
toTask.LatestCompleted = cs.Now()
}
return to, cs.coordinator.TaskUpdated(ctx, fromTask, toTask)
@ -112,7 +112,7 @@ func (cs *CoordinatingCheckService) PatchCheck(ctx context.Context, id influxdb.
// if the update is to activate and the previous task was inactive we should add a "latest completed" update
// this allows us to see not run the task for inactive time
if fromTask.Status == string(backend.TaskInactive) && toTask.Status == string(backend.TaskActive) {
toTask.LatestCompleted = cs.Now().Format(time.RFC3339)
toTask.LatestCompleted = cs.Now()
}
return to, cs.coordinator.TaskUpdated(ctx, fromTask, toTask)

4
task/backend/middleware/check_middleware_test.go
View File

@ -216,7 +216,7 @@ func TestCheckUpdateFromInactive(t *testing.T) {
if task.ID != thecheck.GetTaskID() {
t.Fatalf("task sent to coordinator doesn't match expected")
}
if task.LatestCompleted != latest.Format(time.RFC3339) {
if task.LatestCompleted != latest {
t.Fatalf("update returned incorrect LatestCompleted, expected %s got %s, or ", latest.Format(time.RFC3339), task.LatestCompleted)
}
default:
@ -233,7 +233,7 @@ func TestCheckUpdateFromInactive(t *testing.T) {
if task.ID != thecheck.GetTaskID() {
t.Fatalf("task sent to coordinator doesn't match expected")
}
if task.LatestCompleted != latest.Format(time.RFC3339) {
if task.LatestCompleted != latest {
t.Fatalf("update returned incorrect LatestCompleted, expected %s got %s, or ", latest.Format(time.RFC3339), task.LatestCompleted)
}
default:

2
task/backend/middleware/middleware.go
View File

@ -76,7 +76,7 @@ func (s *CoordinatingTaskService) UpdateTask(ctx context.Context, id influxdb.ID
if upd.Status != nil && *upd.Status == string(backend.TaskActive) {
// confirm that it was inactive and this is an attempt to activate
if from.Status == string(backend.TaskInactive) {
lc := s.now().Format(time.RFC3339)
lc := s.now()
upd.LatestCompleted = &lc
}
}

2
task/backend/middleware/middleware_test.go
View File

@ -257,7 +257,7 @@ func TestCoordinatingTaskService_ClaimTaskUpdatesLatestCompleted(t *testing.T) {
select {
case claimedTask := <-cchan:
if claimedTask.LatestCompleted != latest.UTC().Format(time.RFC3339) {
if claimedTask.LatestCompleted != latest.UTC() {
t.Fatal("failed up update latest completed in claimed task")
}
case <-time.After(time.Second):

4
task/backend/middleware/notification_middleware.go
View File

@ -80,7 +80,7 @@ func (ns *CoordinatingNotificationRuleStore) UpdateNotificationRule(ctx context.
// if the update is to activate and the previous task was inactive we should add a "latest completed" update
// this allows us to see not run the task for inactive time
if fromTask.Status == string(backend.TaskInactive) && toTask.Status == string(backend.TaskActive) {
toTask.LatestCompleted = ns.Now().Format(time.RFC3339)
toTask.LatestCompleted = ns.Now()
}
return to, ns.coordinator.TaskUpdated(ctx, fromTask, toTask)
@ -111,7 +111,7 @@ func (ns *CoordinatingNotificationRuleStore) PatchNotificationRule(ctx context.C
// if the update is to activate and the previous task was inactive we should add a "latest completed" update
// this allows us to see not run the task for inactive time
if fromTask.Status == string(backend.TaskInactive) && toTask.Status == string(backend.TaskActive) {
toTask.LatestCompleted = ns.Now().Format(time.RFC3339)
toTask.LatestCompleted = ns.Now()
}
return to, ns.coordinator.TaskUpdated(ctx, fromTask, toTask)

4
task/backend/middleware/notification_middleware_test.go
View File

@ -107,7 +107,7 @@ func TestNotificationRuleUpdateFromInactive(t *testing.T) {
if task.ID != therule.GetTaskID() {
t.Fatalf("task sent to coordinator doesn't match expected")
}
if task.LatestCompleted != latest.Format(time.RFC3339) {
if task.LatestCompleted != latest {
t.Fatalf("update returned incorrect LatestCompleted, expected %s got %s, or ", latest.Format(time.RFC3339), task.LatestCompleted)
}
default:
@ -124,7 +124,7 @@ func TestNotificationRuleUpdateFromInactive(t *testing.T) {
if task.ID != therule.GetTaskID() {
t.Fatalf("task sent to coordinator doesn't match expected")
}
if task.LatestCompleted != latest.Format(time.RFC3339) {
if task.LatestCompleted != latest {
t.Fatalf("update returned incorrect LatestCompleted, expected %s got %s, or ", latest.Format(time.RFC3339), task.LatestCompleted)
}
default:

7
task/backend/schedulable_task_service_test.go
View File

@ -10,13 +10,12 @@ import (
)
var (
mockTaskID = influxdb.ID(1)
mockTimeNow = time.Now()
mockTimeNowStr = time.Now().Format(time.RFC3339Nano)
mockTaskID = influxdb.ID(1)
mockTimeNow = time.Now()
)
func (m MockTaskService) UpdateTask(_ context.Context, id influxdb.ID, _ influxdb.TaskUpdate) (*influxdb.Task, error) {
return &influxdb.Task{ID: id, UpdatedAt: mockTimeNowStr}, nil
return &influxdb.Task{ID: id, UpdatedAt: mockTimeNow}, nil
}
type MockTaskService struct{}

40
task/backend/scheduler_test.go
View File

@ -34,11 +34,13 @@ func TestScheduler_Cancelation(t *testing.T) {
defer o.Stop()
const orgID = 2
latestCompleted, _ := time.Parse(time.RFC3339, "1970-01-01T00:00:04Z")
task := &platform.Task{
ID: platform.ID(1),
OrganizationID: orgID,
Every: "1s",
LatestCompleted: "1970-01-01T00:00:04Z",
LatestCompleted: latestCompleted,
Flux: `option task = {name:"x", every:1m} from(bucket:"a") |> to(bucket:"b", org: "o")`,
}
tcs.SetTask(task)
@ -78,10 +80,11 @@ func TestScheduler_StartScriptOnClaim(t *testing.T) {
o.Start(context.Background())
defer o.Stop()
latestCompleted, _ := time.Parse(time.RFC3339, "1970-01-01T00:00:03Z")
task := &platform.Task{
ID: platform.ID(1),
Cron: "* * * * *",
LatestCompleted: "1970-01-01T00:00:03Z",
LatestCompleted: latestCompleted,
Flux: `option task = {name:"x", every:1m} from(bucket:"a") |> to(bucket:"b", org: "o")`,
}
@ -99,7 +102,7 @@ func TestScheduler_StartScriptOnClaim(t *testing.T) {
task = &platform.Task{
ID: platform.ID(2),
Every: "1s",
LatestCompleted: "1970-01-01T00:00:03Z",
LatestCompleted: latestCompleted,
Flux: `option task = {concurrency: 99, name:"x", every:1m} from(bucket:"a") |> to(bucket:"b", org: "o")`,
}
@ -145,11 +148,12 @@ func TestScheduler_DontRunInactiveTasks(t *testing.T) {
o := backend.NewScheduler(tcs, e, 5)
o.Start(context.Background())
defer o.Stop()
latestCompleted, _ := time.Parse(time.RFC3339, "1970-01-01T00:00:05Z")
task := &platform.Task{
ID: platform.ID(1),
Every: "1s",
LatestCompleted: "1970-01-01T00:00:05Z",
LatestCompleted: latestCompleted,
Status: "inactive",
Flux: `option task = {concurrency: 2, name:"x", every:1m} from(bucket:"a") |> to(bucket:"b", org: "o")`,
}
@ -177,11 +181,12 @@ func TestScheduler_CreateNextRunOnTick(t *testing.T) {
o := backend.NewScheduler(tcs, e, 5)
o.Start(context.Background())
defer o.Stop()
latestCompleted, _ := time.Parse(time.RFC3339, "1970-01-01T00:00:05Z")
task := &platform.Task{
ID: platform.ID(1),
Every: "1s",
LatestCompleted: "1970-01-01T00:00:05Z",
LatestCompleted: latestCompleted,
Flux: `option task = {concurrency: 2, name:"x", every:1m} from(bucket:"a") |> to(bucket:"b", org: "o")`,
}
@ -252,12 +257,13 @@ func TestScheduler_LogStatisticsOnSuccess(t *testing.T) {
const taskID = 0x12345
const orgID = 0x54321
latestCompleted, _ := time.Parse(time.RFC3339, "1970-01-01T00:00:05Z")
task := &platform.Task{
ID: taskID,
OrganizationID: orgID,
Every: "1s",
LatestCompleted: "1970-01-01T00:00:05Z",
LatestCompleted: latestCompleted,
Flux: `option task = {name:"x", every:1m} from(bucket:"a") |> to(bucket:"b", org: "o")`,
}
@ -315,11 +321,12 @@ func TestScheduler_Release(t *testing.T) {
o := backend.NewScheduler(tcs, e, 5)
o.Start(context.Background())
defer o.Stop()
latestCompleted, _ := time.Parse(time.RFC3339, "1970-01-01T00:00:05Z")
task := &platform.Task{
ID: platform.ID(1),
Every: "1s",
LatestCompleted: "1970-01-01T00:00:05Z",
LatestCompleted: latestCompleted,
Flux: `option task = {concurrency: 99, name:"x", every:1m} from(bucket:"a") |> to(bucket:"b", org: "o")`,
}
@ -351,11 +358,12 @@ func TestScheduler_UpdateTask(t *testing.T) {
s := backend.NewScheduler(tcs, e, 3059, backend.WithLogger(zaptest.NewLogger(t)))
s.Start(context.Background())
defer s.Stop()
latestCompleted, _ := time.Parse(time.RFC3339, "1970-01-01T00:50:00Z")
task := &platform.Task{
ID: platform.ID(1),
Cron: "* * * * *",
LatestCompleted: "1970-01-01T00:50:00Z",
LatestCompleted: latestCompleted,
Flux: `option task = {name:"x", every:1m} from(bucket:"a") |> to(bucket:"b", org: "o")`,
}
@ -402,11 +410,12 @@ func TestScheduler_Queue(t *testing.T) {
o := backend.NewScheduler(tcs, e, 3059, backend.WithLogger(zaptest.NewLogger(t)))
o.Start(context.Background())
defer o.Stop()
latestCompleted, _ := time.Parse(time.RFC3339, "1970-01-01T00:50:00Z")
task := &platform.Task{
ID: platform.ID(1),
Cron: "* * * * *",
LatestCompleted: "1970-01-01T00:50:00Z",
LatestCompleted: latestCompleted,
Flux: `option task = {name:"x", every:1m} from(bucket:"a") |> to(bucket:"b", org: "o")`,
}
t1, _ := time.Parse(time.RFC3339, "1970-01-01T00:02:00Z")
@ -639,13 +648,14 @@ func TestScheduler_RunStatus(t *testing.T) {
s := backend.NewScheduler(rl, e, 5, backend.WithLogger(zaptest.NewLogger(t)))
s.Start(context.Background())
defer s.Stop()
latestCompleted, _ := time.Parse(time.RFC3339, "1970-01-01T00:00:05Z")
// Claim a task that starts later.
task := &platform.Task{
ID: platform.ID(1),
OrganizationID: platform.ID(2),
Every: "1s",
LatestCompleted: "1970-01-01T00:00:05Z",
LatestCompleted: latestCompleted,
Flux: `option task = {concurrency: 99, name:"x", every:1m} from(bucket:"a") |> to(bucket:"b", org: "o")`,
}
@ -739,12 +749,13 @@ func TestScheduler_RunFailureCleanup(t *testing.T) {
s := backend.NewScheduler(ll, e, 5, backend.WithLogger(zaptest.NewLogger(t)))
s.Start(context.Background())
defer s.Stop()
latestCompleted, _ := time.Parse(time.RFC3339, "1970-01-01T00:00:05Z")
// Task with concurrency 1 should continue after one run fails.
task := &platform.Task{
ID: platform.ID(1),
Every: "1s",
LatestCompleted: "1970-01-01T00:00:05Z",
LatestCompleted: latestCompleted,
Flux: `option task = {name:"x", every:1m} from(bucket:"a") |> to(bucket:"b", org: "o")`,
}
@ -829,10 +840,11 @@ func TestScheduler_Metrics(t *testing.T) {
reg.MustRegister(s.PrometheusCollectors()...)
// Claim a task that starts later.
latestCompleted, _ := time.Parse(time.RFC3339, "1970-01-01T00:00:05Z")
task := &platform.Task{
ID: platform.ID(1),
Every: "1s",
LatestCompleted: "1970-01-01T00:00:05Z",
LatestCompleted: latestCompleted,
Flux: `option task = {concurrency: 99, name:"x", every:1m} from(bucket:"a") |> to(bucket:"b", org: "o")`,
}
@ -1008,12 +1020,12 @@ func TestScheduler_WithTicker(t *testing.T) {
o.Start(ctx)
defer o.Stop()
createdAt := time.Now()
createdAt := time.Now().UTC()
task := &platform.Task{
ID: platform.ID(1),
Every: "1s",
Flux: `option task = {concurrency: 5, name:"x", every:1m} from(bucket:"a") |> to(bucket:"b", org: "o")`,
LatestCompleted: createdAt.Format(time.RFC3339Nano),
LatestCompleted: createdAt,
}
tcs.SetTask(task)

46
task/mock/task_control_service.go
View File

@ -112,11 +112,9 @@ func (t *TaskControlService) createNextRun(task *influxdb.Task, now int64) (back
if err != nil {
return backend.RunCreation{}, err
}
latest := int64(0)
lt, err := time.Parse(time.RFC3339, task.LatestCompleted)
if err == nil {
latest = lt.Unix()
}
latest := task.LatestCompleted.Unix()
for _, r := range t.runs[task.ID] {
if r.ScheduledFor.Unix() > latest {
latest = r.ScheduledFor.Unix()
@ -126,13 +124,12 @@ func (t *TaskControlService) createNextRun(task *influxdb.Task, now int64) (back
nextScheduled := sch.Next(time.Unix(latest, 0))
nextScheduledUnix := nextScheduled.Unix()
offset := int64(0)
if task.Offset != "" {
toff, err := time.ParseDuration(task.Offset)
if err == nil {
offset = toff.Nanoseconds()
}
if task.Offset != 0 {
offset = task.Offset.Nanoseconds()
}
if dueAt := nextScheduledUnix + int64(offset); dueAt > now {
return backend.RunCreation{}, influxdb.ErrRunNotDueYet(dueAt)
}
@ -201,19 +198,11 @@ func (d *TaskControlService) FinishRun(_ context.Context, taskID, runID influxdb
r := d.runs[tid][rid]
delete(d.runs[tid], rid)
t := d.tasks[tid]
schedFor := r.ScheduledFor.Format(time.RFC3339)
if t.LatestCompleted != "" {
var latest time.Time
latest, err := time.Parse(time.RFC3339, t.LatestCompleted)
if err != nil {
return nil, err
}
if r.ScheduledFor.After(latest) {
t.LatestCompleted = schedFor
}
if r.ScheduledFor.After(t.LatestCompleted) {
t.LatestCompleted = r.ScheduledFor
}
d.finishedRuns[rid] = r
delete(d.created, tid.String()+rid.String())
return r, nil
@ -254,11 +243,8 @@ func (d *TaskControlService) nextDueRun(ctx context.Context, taskID influxdb.ID)
if err != nil {
return 0, err
}
latest := int64(0)
lt, err := time.Parse(time.RFC3339, task.LatestCompleted)
if err == nil {
latest = lt.Unix()
}
latest := task.LatestCompleted.Unix()
for _, r := range d.runs[task.ID] {
if r.ScheduledFor.Unix() > latest {
@ -268,12 +254,10 @@ func (d *TaskControlService) nextDueRun(ctx context.Context, taskID influxdb.ID)
nextScheduled := sch.Next(time.Unix(latest, 0))
nextScheduledUnix := nextScheduled.Unix()
offset := int64(0)
if task.Offset != "" {
toff, err := time.ParseDuration(task.Offset)
if err == nil {
offset = toff.Nanoseconds()
}
if task.Offset != 0 {
offset = task.Offset.Nanoseconds()
}
return nextScheduledUnix + int64(offset), nil

29
task/servicetest/servicetest.go
View File

@ -249,7 +249,7 @@ func testTaskCRUD(t *testing.T, sys *System) {
OwnerID: tsk.OwnerID,
Name: "task #0",
Cron: "* * * * *",
Offset: "5s",
Offset: 5 * time.Second,
Status: string(backend.DefaultTaskStatus),
Flux: fmt.Sprintf(scriptFmt, 0),
Type: influxdb.TaskSystemType,
@ -563,7 +563,8 @@ from(bucket: "b")
if err != nil {
t.Fatal(err)
}
if fNoOffset.Offset != "" {
var zero time.Duration
if fNoOffset.Offset != zero {
t.Fatal("removing offset failed")
}
})
@ -599,19 +600,13 @@ func testUpdate(t *testing.T, sys *System) {
after := time.Now()
latestCA := after.Add(time.Second)
ca, err := time.Parse(time.RFC3339, st.CreatedAt)
if err != nil {
t.Fatal(err)
}
ca := st.CreatedAt
if earliestCA.After(ca) || latestCA.Before(ca) {
t.Fatalf("createdAt not accurate, expected %s to be between %s and %s", ca, earliestCA, latestCA)
}
ti, err := time.Parse(time.RFC3339, st.LatestCompleted)
if err != nil {
t.Fatal(err)
}
ti := st.LatestCompleted
if now.Sub(ti) > 10*time.Second {
t.Fatalf("latest completed not accurate, expected: ~%s, got %s", now, ti)
@ -641,7 +636,7 @@ func testUpdate(t *testing.T, sys *System) {
t.Fatal(err)
}
if st2.LatestCompleted <= st.LatestCompleted {
if st2.LatestCompleted.Before(st.LatestCompleted) {
t.Fatalf("executed task has not updated latest complete: expected %s > %s", st2.LatestCompleted, st.LatestCompleted)
}
@ -683,7 +678,7 @@ func testUpdate(t *testing.T, sys *System) {
t.Fatal(err)
}
if st3.LatestCompleted <= st2.LatestCompleted {
if st3.LatestCompleted.Before(st2.LatestCompleted) {
t.Fatalf("executed task has not updated latest complete: expected %s > %s", st3.LatestCompleted, st2.LatestCompleted)
}
@ -706,10 +701,7 @@ func testUpdate(t *testing.T, sys *System) {
earliestUA := now.Add(-time.Second)
latestUA := after.Add(time.Second)
ua, err := time.Parse(time.RFC3339, task.UpdatedAt)
if err != nil {
t.Fatal(err)
}
ua := task.UpdatedAt
if earliestUA.After(ua) || latestUA.Before(ua) {
t.Fatalf("updatedAt not accurate, expected %s to be between %s and %s", ua, earliestUA, latestUA)
@ -720,10 +712,7 @@ func testUpdate(t *testing.T, sys *System) {
t.Fatal(err)
}
ua, err = time.Parse(time.RFC3339, st.UpdatedAt)
if err != nil {
t.Fatal(err)
}
ua = st.UpdatedAt
if earliestUA.After(ua) || latestUA.Before(ua) {
t.Fatalf("updatedAt not accurate after pulling new task, expected %s to be between %s and %s", ua, earliestUA, latestUA)