worker/server: requeue unresponsive jobs
If a job is unresponsive the worker has most likely crashed or been shut down and the in-progress job been lost. Instead of failing these jobs, requeue them up to two times. Once a job is lost a third time it fails. This avoids infinite loops. This is implemented by extending FinishJob to RequeuOrFinish job. It takes a max number of requeues as an argument, and if that is 0, it has the same behavior as FinishJob used to have. If the maximum number of requeues has not yet been reached, then the running job is returned to pending state to be picked up again.
This commit is contained in:
Tom Gundersen
Sanne Raymaekers
parent
d02f666a4b
commit
626530818d
8 changed files with 216 additions and 61 deletions
|
|
@ -55,7 +55,7 @@ func testDeleteJob(t *testing.T, d db, q *dbjobqueue.DBJobQueue) {
|
|||
|
||||
res, err := json.Marshal(result)
|
||||
require.NoError(t, err)
|
||||
err = q.FinishJob(id, res)
|
||||
err = q.RequeueOrFinishJob(id, 0, res)
|
||||
require.NoError(t, err)
|
||||
|
||||
_, _, r, _, _, _, _, _, _, err := q.JobStatus(id)
|
||||
|
|
|
|||
|
|
@ -75,7 +75,8 @@ type job struct {
|
|||
FinishedAt time.Time `json:"finished_at,omitempty"`
|
||||
ExpiresAt time.Time `json:"expires_at,omitempty"`
|
||||
|
||||
Canceled bool `json:"canceled,omitempty"`
|
||||
Retries uint64 `json:"retries"`
|
||||
Canceled bool `json:"canceled,omitempty"`
|
||||
}
|
||||
|
||||
// Create a new fsJobQueue object for `dir`. This object must have exclusive
|
||||
|
|
@ -111,7 +112,7 @@ func New(dir string) (*fsJobQueue, error) {
|
|||
if !j.StartedAt.IsZero() && j.FinishedAt.IsZero() && !j.Canceled {
|
||||
// Fail older running jobs which don't have a token stored
|
||||
if j.Token == uuid.Nil {
|
||||
err = q.FinishJob(j.Id, nil)
|
||||
err = q.RequeueOrFinishJob(j.Id, 0, nil)
|
||||
if err != nil {
|
||||
return nil, fmt.Errorf("Error finishing job '%s' without a token: %v", j.Id, err)
|
||||
}
|
||||
|
|
@ -274,7 +275,7 @@ func (q *fsJobQueue) DequeueByID(ctx context.Context, id uuid.UUID) (uuid.UUID,
|
|||
return j.Token, j.Dependencies, j.Type, j.Args, nil
|
||||
}
|
||||
|
||||
func (q *fsJobQueue) FinishJob(id uuid.UUID, result interface{}) error {
|
||||
func (q *fsJobQueue) RequeueOrFinishJob(id uuid.UUID, maxRetries uint64, result interface{}) error {
|
||||
q.mu.Lock()
|
||||
defer q.mu.Unlock()
|
||||
|
||||
|
|
@ -291,33 +292,57 @@ func (q *fsJobQueue) FinishJob(id uuid.UUID, result interface{}) error {
|
|||
return jobqueue.ErrNotRunning
|
||||
}
|
||||
|
||||
j.FinishedAt = time.Now()
|
||||
|
||||
j.Result, err = json.Marshal(result)
|
||||
if err != nil {
|
||||
return fmt.Errorf("error marshaling result: %v", err)
|
||||
}
|
||||
|
||||
delete(q.heartbeats, j.Token)
|
||||
delete(q.jobIdByToken, j.Token)
|
||||
delete(q.heartbeats, j.Token)
|
||||
|
||||
// Write before notifying dependants, because it will be read again.
|
||||
err = q.db.Write(id.String(), j)
|
||||
if err != nil {
|
||||
return fmt.Errorf("error writing job %s: %v", id, err)
|
||||
}
|
||||
if j.Retries >= maxRetries {
|
||||
j.FinishedAt = time.Now()
|
||||
|
||||
for _, depid := range q.dependants[id] {
|
||||
dep, err := q.readJob(depid)
|
||||
j.Result, err = json.Marshal(result)
|
||||
if err != nil {
|
||||
return err
|
||||
return fmt.Errorf("error marshaling result: %v", err)
|
||||
}
|
||||
err = q.maybeEnqueue(dep, false)
|
||||
|
||||
// Write before notifying dependants, because it will be read again.
|
||||
err = q.db.Write(id.String(), j)
|
||||
if err != nil {
|
||||
return err
|
||||
return fmt.Errorf("error writing job %s: %v", id, err)
|
||||
}
|
||||
|
||||
for _, depid := range q.dependants[id] {
|
||||
dep, err := q.readJob(depid)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
err = q.maybeEnqueue(dep, false)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
}
|
||||
delete(q.dependants, id)
|
||||
} else {
|
||||
j.Token = uuid.Nil
|
||||
j.StartedAt = time.Time{}
|
||||
j.Retries += 1
|
||||
|
||||
// Write the job before updating in-memory state, so that the latter
|
||||
// doesn't become corrupt when writing fails.
|
||||
err = q.db.Write(j.Id.String(), j)
|
||||
if err != nil {
|
||||
return fmt.Errorf("cannot write job: %v", err)
|
||||
}
|
||||
|
||||
// add the job to the list of pending ones
|
||||
q.pending.PushBack(j.Id)
|
||||
|
||||
// notify all listeners in a non-blocking way
|
||||
for c := range q.listeners {
|
||||
select {
|
||||
case c <- struct{}{}:
|
||||
default:
|
||||
}
|
||||
}
|
||||
}
|
||||
delete(q.dependants, id)
|
||||
|
||||
return nil
|
||||
}
|
||||
|
|
|
|||
|
|
@ -33,6 +33,8 @@ func TestJobQueue(t *testing.T, makeJobQueue MakeJobQueue) {
|
|||
t.Run("errors", wrap(testErrors))
|
||||
t.Run("args", wrap(testArgs))
|
||||
t.Run("cancel", wrap(testCancel))
|
||||
t.Run("requeue", wrap(testRequeue))
|
||||
t.Run("requeue-limit", wrap(testRequeueLimit))
|
||||
t.Run("job-types", wrap(testJobTypes))
|
||||
t.Run("dependencies", wrap(testDependencies))
|
||||
t.Run("multiple-workers", wrap(testMultipleWorkers))
|
||||
|
|
@ -61,7 +63,7 @@ func finishNextTestJob(t *testing.T, q jobqueue.JobQueue, jobType string, result
|
|||
require.Equal(t, jobType, typ)
|
||||
require.NotNil(t, args)
|
||||
|
||||
err = q.FinishJob(id, result)
|
||||
err = q.RequeueOrFinishJob(id, 0, result)
|
||||
require.NoError(t, err)
|
||||
|
||||
return id
|
||||
|
|
@ -88,7 +90,7 @@ func testErrors(t *testing.T, q jobqueue.JobQueue) {
|
|||
require.NoError(t, err)
|
||||
require.Equal(t, id, idFromT)
|
||||
|
||||
err = q.FinishJob(id, nil)
|
||||
err = q.RequeueOrFinishJob(id, 0, nil)
|
||||
require.NoError(t, err)
|
||||
|
||||
// Make sure the token gets removed
|
||||
|
|
@ -363,7 +365,7 @@ func testCancel(t *testing.T, q jobqueue.JobQueue) {
|
|||
require.Equal(t, jobType, "clownfish")
|
||||
require.True(t, canceled)
|
||||
require.Nil(t, result)
|
||||
err = q.FinishJob(id, &testResult{})
|
||||
err = q.RequeueOrFinishJob(id, 0, &testResult{})
|
||||
require.Error(t, err)
|
||||
|
||||
// Cancel a running job, which should not dequeue the canceled job from above
|
||||
|
|
@ -383,7 +385,7 @@ func testCancel(t *testing.T, q jobqueue.JobQueue) {
|
|||
require.Equal(t, jobType, "clownfish")
|
||||
require.True(t, canceled)
|
||||
require.Nil(t, result)
|
||||
err = q.FinishJob(id, &testResult{})
|
||||
err = q.RequeueOrFinishJob(id, 0, &testResult{})
|
||||
require.Error(t, err)
|
||||
|
||||
// Cancel a finished job, which is a no-op
|
||||
|
|
@ -396,7 +398,7 @@ func testCancel(t *testing.T, q jobqueue.JobQueue) {
|
|||
require.Empty(t, deps)
|
||||
require.Equal(t, "clownfish", typ)
|
||||
require.Equal(t, json.RawMessage("null"), args)
|
||||
err = q.FinishJob(id, &testResult{})
|
||||
err = q.RequeueOrFinishJob(id, 0, &testResult{})
|
||||
require.NoError(t, err)
|
||||
err = q.CancelJob(id)
|
||||
require.Error(t, err)
|
||||
|
|
@ -409,6 +411,73 @@ func testCancel(t *testing.T, q jobqueue.JobQueue) {
|
|||
require.NoError(t, err)
|
||||
}
|
||||
|
||||
func testRequeue(t *testing.T, q jobqueue.JobQueue) {
|
||||
// Requeue a non-existing job
|
||||
err := q.RequeueOrFinishJob(uuid.New(), 1, nil)
|
||||
require.Error(t, err)
|
||||
|
||||
// Requeue a pending job
|
||||
id := pushTestJob(t, q, "clownfish", nil, nil, "")
|
||||
require.NotEmpty(t, id)
|
||||
err = q.RequeueOrFinishJob(id, 1, nil)
|
||||
require.Error(t, err)
|
||||
|
||||
// Requeue a running job
|
||||
r, tok1, deps, typ, args, err := q.Dequeue(context.Background(), []string{"clownfish"}, []string{""})
|
||||
require.NoError(t, err)
|
||||
require.Equal(t, id, r)
|
||||
require.NotEmpty(t, tok1)
|
||||
require.Empty(t, deps)
|
||||
require.Equal(t, "clownfish", typ)
|
||||
require.Equal(t, json.RawMessage("null"), args)
|
||||
err = q.RequeueOrFinishJob(id, 1, nil)
|
||||
require.NoError(t, err)
|
||||
r, tok2, deps, typ, args, err := q.Dequeue(context.Background(), []string{"clownfish"}, []string{""})
|
||||
require.NoError(t, err)
|
||||
require.Equal(t, id, r)
|
||||
require.NotEmpty(t, tok2)
|
||||
require.NotEqual(t, tok1, tok2)
|
||||
require.Empty(t, deps)
|
||||
require.Equal(t, "clownfish", typ)
|
||||
require.Equal(t, json.RawMessage("null"), args)
|
||||
jobType, _, result, _, _, _, canceled, _, _, err := q.JobStatus(id)
|
||||
require.NoError(t, err)
|
||||
require.Equal(t, jobType, "clownfish")
|
||||
require.False(t, canceled)
|
||||
require.Nil(t, result)
|
||||
err = q.RequeueOrFinishJob(id, 0, &testResult{})
|
||||
require.NoError(t, err)
|
||||
|
||||
// Requeue a finished job
|
||||
err = q.RequeueOrFinishJob(id, 1, nil)
|
||||
require.Error(t, err)
|
||||
}
|
||||
|
||||
func testRequeueLimit(t *testing.T, q jobqueue.JobQueue) {
|
||||
// Start a job
|
||||
id := pushTestJob(t, q, "clownfish", nil, nil, "")
|
||||
require.NotEmpty(t, id)
|
||||
_, _, _, _, _, err := q.Dequeue(context.Background(), []string{"clownfish"}, []string{""})
|
||||
require.NoError(t, err)
|
||||
// Requeue once
|
||||
err = q.RequeueOrFinishJob(id, 1, nil)
|
||||
require.NoError(t, err)
|
||||
// Start again
|
||||
_, _, _, _, _, err = q.Dequeue(context.Background(), []string{"clownfish"}, []string{""})
|
||||
require.NoError(t, err)
|
||||
_, _, result, _, _, finished, _, _, _, err := q.JobStatus(id)
|
||||
require.NoError(t, err)
|
||||
require.True(t, finished.IsZero())
|
||||
require.Nil(t, result)
|
||||
// Requeue a second time, this time finishing it
|
||||
err = q.RequeueOrFinishJob(id, 1, &testResult{})
|
||||
require.NoError(t, err)
|
||||
_, _, result, _, _, finished, _, _, _, err = q.JobStatus(id)
|
||||
require.NoError(t, err)
|
||||
require.False(t, finished.IsZero())
|
||||
require.NotNil(t, result)
|
||||
}
|
||||
|
||||
func testHeartbeats(t *testing.T, q jobqueue.JobQueue) {
|
||||
id := pushTestJob(t, q, "octopus", nil, nil, "")
|
||||
// No heartbeats for queued job
|
||||
|
|
@ -434,7 +503,7 @@ func testHeartbeats(t *testing.T, q jobqueue.JobQueue) {
|
|||
require.NoError(t, err)
|
||||
require.Equal(t, id2, id)
|
||||
|
||||
err = q.FinishJob(id, &testResult{})
|
||||
err = q.RequeueOrFinishJob(id, 0, &testResult{})
|
||||
require.NoError(t, err)
|
||||
|
||||
// No heartbeats for finished job
|
||||
|
|
@ -456,7 +525,7 @@ func testDequeueByID(t *testing.T, q jobqueue.JobQueue) {
|
|||
require.Equal(t, "octopus", typ)
|
||||
require.NotNil(t, args)
|
||||
|
||||
err = q.FinishJob(one, nil)
|
||||
err = q.RequeueOrFinishJob(one, 0, nil)
|
||||
require.NoError(t, err)
|
||||
|
||||
require.Equal(t, two, finishNextTestJob(t, q, "octopus", testResult{}, nil))
|
||||
|
|
@ -482,7 +551,7 @@ func testDequeueByID(t *testing.T, q jobqueue.JobQueue) {
|
|||
_, _, _, _, err = q.DequeueByID(context.Background(), one)
|
||||
require.Equal(t, jobqueue.ErrNotPending, err)
|
||||
|
||||
err = q.FinishJob(one, nil)
|
||||
err = q.RequeueOrFinishJob(one, 0, nil)
|
||||
require.NoError(t, err)
|
||||
|
||||
_, _, _, _, err = q.DequeueByID(context.Background(), one)
|
||||
|
|
|
|||
|
|
@ -103,6 +103,8 @@ func (s *Server) Handler() http.Handler {
|
|||
return e
|
||||
}
|
||||
|
||||
const maxHeartbeatRetries = 2
|
||||
|
||||
// This function should be started as a goroutine
|
||||
// Every 30 seconds it goes through all running jobs, removing any unresponsive ones.
|
||||
// It fails jobs which fail to check if they cancelled for more than 2 minutes.
|
||||
|
|
@ -110,11 +112,10 @@ func (s *Server) WatchHeartbeats() {
|
|||
//nolint:staticcheck // avoid SA1015, this is an endless function
|
||||
for range time.Tick(time.Second * 30) {
|
||||
for _, token := range s.jobs.Heartbeats(time.Second * 120) {
|
||||
id, _ := s.jobs.IdFromToken(token)
|
||||
logrus.Infof("Removing unresponsive job: %s\n", id)
|
||||
|
||||
missingHeartbeatResult := JobResult{
|
||||
JobError: clienterrors.WorkerClientError(clienterrors.ErrorJobMissingHeartbeat, "Worker running this job stopped responding.", nil),
|
||||
JobError: clienterrors.WorkerClientError(clienterrors.ErrorJobMissingHeartbeat,
|
||||
fmt.Sprintf("Workers running this job stopped responding more than %d times.", maxHeartbeatRetries),
|
||||
nil),
|
||||
}
|
||||
|
||||
resJson, err := json.Marshal(missingHeartbeatResult)
|
||||
|
|
@ -122,9 +123,9 @@ func (s *Server) WatchHeartbeats() {
|
|||
logrus.Panicf("Cannot marshal the heartbeat error: %v", err)
|
||||
}
|
||||
|
||||
err = s.FinishJob(token, resJson)
|
||||
err = s.RequeueOrFinishJob(token, maxHeartbeatRetries, resJson)
|
||||
if err != nil {
|
||||
logrus.Errorf("Error finishing unresponsive job: %v", err)
|
||||
logrus.Errorf("Error requeueing or finishing unresponsive job: %v", err)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
@ -618,6 +619,10 @@ func (s *Server) requestJob(ctx context.Context, arch string, jobTypes []string,
|
|||
}
|
||||
|
||||
func (s *Server) FinishJob(token uuid.UUID, result json.RawMessage) error {
|
||||
return s.RequeueOrFinishJob(token, 0, result)
|
||||
}
|
||||
|
||||
func (s *Server) RequeueOrFinishJob(token uuid.UUID, maxRetries uint64, result json.RawMessage) error {
|
||||
jobId, err := s.jobs.IdFromToken(token)
|
||||
if err != nil {
|
||||
switch err {
|
||||
|
|
@ -628,7 +633,7 @@ func (s *Server) FinishJob(token uuid.UUID, result json.RawMessage) error {
|
|||
}
|
||||
}
|
||||
|
||||
err = s.jobs.FinishJob(jobId, result)
|
||||
err = s.jobs.RequeueOrFinishJob(jobId, maxRetries, result)
|
||||
if err != nil {
|
||||
switch err {
|
||||
case jobqueue.ErrNotRunning:
|
||||
|
|
|
|||
|
|
@ -55,6 +55,11 @@ const (
|
|||
)
|
||||
RETURNING token, type, args, queued_at, started_at`
|
||||
|
||||
sqlRequeue = `
|
||||
UPDATE jobs
|
||||
SET started_at = NULL, token = NULL, retries = retries + 1
|
||||
WHERE id = $1 AND started_at IS NOT NULL AND finished_at IS NULL`
|
||||
|
||||
sqlInsertDependency = `INSERT INTO job_dependencies VALUES ($1, $2)`
|
||||
sqlQueryDependencies = `
|
||||
SELECT dependency_id
|
||||
|
|
@ -66,7 +71,7 @@ const (
|
|||
WHERE dependency_id = $1`
|
||||
|
||||
sqlQueryJob = `
|
||||
SELECT type, args, channel, started_at, finished_at, canceled
|
||||
SELECT type, args, channel, started_at, finished_at, retries, canceled
|
||||
FROM jobs
|
||||
WHERE id = $1`
|
||||
sqlQueryJobStatus = `
|
||||
|
|
@ -396,7 +401,7 @@ func (q *DBJobQueue) DequeueByID(ctx context.Context, id uuid.UUID) (uuid.UUID,
|
|||
return token, dependencies, jobType, args, nil
|
||||
}
|
||||
|
||||
func (q *DBJobQueue) FinishJob(id uuid.UUID, result interface{}) error {
|
||||
func (q *DBJobQueue) RequeueOrFinishJob(id uuid.UUID, maxRetries uint64, result interface{}) error {
|
||||
conn, err := q.pool.Acquire(context.Background())
|
||||
if err != nil {
|
||||
return fmt.Errorf("error connecting to database: %v", err)
|
||||
|
|
@ -410,46 +415,57 @@ func (q *DBJobQueue) FinishJob(id uuid.UUID, result interface{}) error {
|
|||
defer func() {
|
||||
err = tx.Rollback(context.Background())
|
||||
if err != nil && !errors.Is(err, pgx.ErrTxClosed) {
|
||||
q.logger.Error(err, "Error rolling back finish job transaction", "job_id", id.String())
|
||||
q.logger.Error(err, "Error rolling back retry job transaction", "job_id", id.String())
|
||||
}
|
||||
|
||||
}()
|
||||
|
||||
// Use double pointers for timestamps because they might be NULL, which would result in *time.Time == nil
|
||||
var started, finished *time.Time
|
||||
var jobType string
|
||||
var started, finished *time.Time
|
||||
var retries uint64
|
||||
canceled := false
|
||||
err = tx.QueryRow(context.Background(), sqlQueryJob, id).Scan(&jobType, nil, nil, &started, &finished, &canceled)
|
||||
err = tx.QueryRow(context.Background(), sqlQueryJob, id).Scan(&jobType, nil, nil, &started, &finished, &retries, &canceled)
|
||||
if err == pgx.ErrNoRows {
|
||||
return jobqueue.ErrNotExist
|
||||
}
|
||||
if canceled {
|
||||
return jobqueue.ErrCanceled
|
||||
}
|
||||
if finished != nil {
|
||||
if started == nil || finished != nil {
|
||||
return jobqueue.ErrNotRunning
|
||||
}
|
||||
|
||||
// Remove from heartbeats
|
||||
tag, err := tx.Exec(context.Background(), sqlDeleteHeartbeat, id)
|
||||
if err != nil {
|
||||
return fmt.Errorf("error finishing job %s: %v", id, err)
|
||||
return fmt.Errorf("error removing job %s from heartbeats: %v", id, err)
|
||||
}
|
||||
|
||||
if tag.RowsAffected() != 1 {
|
||||
return jobqueue.ErrNotExist
|
||||
}
|
||||
|
||||
err = tx.QueryRow(context.Background(), sqlFinishJob, result, id).Scan(&finished)
|
||||
if retries >= maxRetries {
|
||||
err = tx.QueryRow(context.Background(), sqlFinishJob, result, id).Scan(&finished)
|
||||
if err == pgx.ErrNoRows {
|
||||
return jobqueue.ErrNotExist
|
||||
}
|
||||
if err != nil {
|
||||
return fmt.Errorf("error finishing job %s: %v", id, err)
|
||||
}
|
||||
} else {
|
||||
tag, err = tx.Exec(context.Background(), sqlRequeue, id)
|
||||
if err != nil {
|
||||
return fmt.Errorf("error requeueing job %s: %v", id, err)
|
||||
}
|
||||
|
||||
if err == pgx.ErrNoRows {
|
||||
return jobqueue.ErrNotExist
|
||||
}
|
||||
if err != nil {
|
||||
return fmt.Errorf("error finishing job %s: %v", id, err)
|
||||
if tag.RowsAffected() != 1 {
|
||||
return jobqueue.ErrNotExist
|
||||
}
|
||||
}
|
||||
|
||||
_, err = conn.Exec(context.Background(), sqlNotify)
|
||||
_, err = tx.Exec(context.Background(), sqlNotify)
|
||||
if err != nil {
|
||||
return fmt.Errorf("error notifying jobs channel: %v", err)
|
||||
}
|
||||
|
|
@ -459,8 +475,11 @@ func (q *DBJobQueue) FinishJob(id uuid.UUID, result interface{}) error {
|
|||
return fmt.Errorf("unable to commit database transaction: %v", err)
|
||||
}
|
||||
|
||||
q.logger.Info("Finished job", "job_type", jobType, "job_id", id.String())
|
||||
|
||||
if retries >= maxRetries {
|
||||
q.logger.Info("Finished job", "job_type", jobType, "job_id", id.String())
|
||||
} else {
|
||||
q.logger.Info("Requeued job", "job_type", jobType, "job_id", id.String())
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
|
|
@ -530,7 +549,7 @@ func (q *DBJobQueue) Job(id uuid.UUID) (jobType string, args json.RawMessage, de
|
|||
}
|
||||
defer conn.Release()
|
||||
|
||||
err = conn.QueryRow(context.Background(), sqlQueryJob, id).Scan(&jobType, &args, &channel, nil, nil, nil)
|
||||
err = conn.QueryRow(context.Background(), sqlQueryJob, id).Scan(&jobType, &args, &channel, nil, nil, nil, nil)
|
||||
if err == pgx.ErrNoRows {
|
||||
err = jobqueue.ErrNotExist
|
||||
return
|
||||
|
|
|
|||
16
pkg/jobqueue/dbjobqueue/schemas/006_retry_count.sql
Normal file
16
pkg/jobqueue/dbjobqueue/schemas/006_retry_count.sql
Normal file
|
|
@ -0,0 +1,16 @@
|
|||
-- add the expires_at column
|
||||
ALTER TABLE jobs
|
||||
ADD COLUMN retries BIGINT DEFAULT 0;
|
||||
|
||||
-- We added a column, thus we have to recreate the view.
|
||||
CREATE OR REPLACE VIEW ready_jobs AS
|
||||
SELECT *
|
||||
FROM jobs
|
||||
WHERE started_at IS NULL
|
||||
AND canceled = FALSE
|
||||
AND id NOT IN (
|
||||
SELECT job_id
|
||||
FROM job_dependencies JOIN jobs ON dependency_id = id
|
||||
WHERE finished_at IS NULL
|
||||
)
|
||||
ORDER BY queued_at ASC
|
||||
|
|
@ -49,9 +49,12 @@ type JobQueue interface {
|
|||
// can be unmarshaled to the type given in Enqueue().
|
||||
DequeueByID(ctx context.Context, id uuid.UUID) (uuid.UUID, []uuid.UUID, string, json.RawMessage, error)
|
||||
|
||||
// Mark the job with `id` as finished. `result` must fit the associated
|
||||
// job type and must be serializable to JSON.
|
||||
FinishJob(id uuid.UUID, result interface{}) error
|
||||
// Tries to requeue a running job by its ID
|
||||
//
|
||||
// Returns the given job to the pending state. If the job has reached
|
||||
// the maxRetries number of retries already, finish the job instead.
|
||||
// `result` must fit the associated job type and must be serializable to JSON.
|
||||
RequeueOrFinishJob(id uuid.UUID, maxRetries uint64, result interface{}) error
|
||||
|
||||
// Cancel a job. Does nothing if the job has already finished.
|
||||
CancelJob(id uuid.UUID) error
|
||||
|
|
@ -95,6 +98,6 @@ var (
|
|||
ErrNotExist = errors.New("job does not exist")
|
||||
ErrNotPending = errors.New("job is not pending")
|
||||
ErrNotRunning = errors.New("job is not running")
|
||||
ErrCanceled = errors.New("job ws canceled")
|
||||
ErrCanceled = errors.New("job was canceled")
|
||||
ErrDequeueTimeout = errors.New("dequeue context timed out or was canceled")
|
||||
)
|
||||
|
|
|
|||
|
|
@ -481,11 +481,29 @@ jq '.customizations.packages = [ "jesuisunpaquetquinexistepas" ]' "$REQUEST_FILE
|
|||
sendCompose "$REQUEST_FILE2"
|
||||
waitForState "failure"
|
||||
|
||||
# crashed/stopped/killed worker should result in a failed state
|
||||
# crashed/stopped/killed worker should result in the job being retried
|
||||
sendCompose "$REQUEST_FILE"
|
||||
waitForState "building"
|
||||
sudo systemctl stop "osbuild-remote-worker@*"
|
||||
waitForState "failure"
|
||||
RETRIED=0
|
||||
for RETRY in {1..10}; do
|
||||
ROWS=$(sudo ${CONTAINER_RUNTIME} exec "${DB_CONTAINER_NAME}" psql -U postgres -d osbuildcomposer -c \
|
||||
"SELECT retries FROM jobs WHERE id = '$COMPOSE_ID' AND retries = 1")
|
||||
if grep -q "1 row" <<< "$ROWS"; then
|
||||
RETRIED=1
|
||||
break
|
||||
else
|
||||
echo "Waiting until job is retried ($RETRY/10)"
|
||||
sleep 30
|
||||
fi
|
||||
done
|
||||
if [ "$RETRIED" != 1 ]; then
|
||||
echo "Job $COMPOSE_ID wasn't retried after killing the worker"
|
||||
exit 1
|
||||
fi
|
||||
# remove the job from the queue so the worker doesn't pick it up again
|
||||
sudo ${CONTAINER_RUNTIME} exec "${DB_CONTAINER_NAME}" psql -U postgres -d osbuildcomposer -c \
|
||||
"DELETE FROM jobs WHERE id = '$COMPOSE_ID'"
|
||||
sudo systemctl start "osbuild-remote-worker@localhost:8700.service"
|
||||
|
||||
# full integration case
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue