// UpsertJob is used to register a job or update a job definition
func (s *StateStore) UpsertJob(index uint64, job *structs.Job) error {
txn := s.db.Txn(true)
defer txn.Abort()
watcher := watch.NewItems()
watcher.Add(watch.Item{Table: "jobs"})
watcher.Add(watch.Item{Job: job.ID})
// Check if the job already exists
existing, err := txn.First("jobs", "id", job.ID)
if err != nil {
return fmt.Errorf("job lookup failed: %v", err)
}
// Setup the indexes correctly
if existing != nil {
job.CreateIndex = existing.(*structs.Job).CreateIndex
job.ModifyIndex = index
job.JobModifyIndex = index
// Compute the job status
var err error
job.Status, err = s.getJobStatus(txn, job, false)
if err != nil {
return fmt.Errorf("setting job status for %q failed: %v", job.ID, err)
}
} else {
job.CreateIndex = index
job.ModifyIndex = index
job.JobModifyIndex = index
// If we are inserting the job for the first time, we don't need to
// calculate the jobs status as it is known.
if job.IsPeriodic() {
job.Status = structs.JobStatusRunning
} else {
job.Status = structs.JobStatusPending
}
}
if err := s.updateSummaryWithJob(index, job, watcher, txn); err != nil {
return fmt.Errorf("unable to create job summary: %v", err)
}
// Create the LocalDisk if it's nil by adding up DiskMB from task resources.
// COMPAT 0.4.1 -> 0.5
s.addLocalDiskToTaskGroups(job)
// Insert the job
if err := txn.Insert("jobs", job); err != nil {
return fmt.Errorf("job insert failed: %v", err)
}
if err := txn.Insert("index", &IndexEntry{"jobs", index}); err != nil {
return fmt.Errorf("index update failed: %v", err)
}
txn.Defer(func() { s.watch.notify(watcher) })
txn.Commit()
return nil
}
// UpsertJob is used to register a job or update a job definition
func (s *StateStore) UpsertJob(index uint64, job *structs.Job) error {
txn := s.db.Txn(true)
defer txn.Abort()
// Check if the job already exists
existing, err := txn.First("jobs", "id", job.ID)
if err != nil {
return fmt.Errorf("job lookup failed: %v", err)
}
// Setup the indexes correctly
if existing != nil {
job.CreateIndex = existing.(*structs.Job).CreateIndex
job.ModifyIndex = index
} else {
job.CreateIndex = index
job.ModifyIndex = index
}
// Insert the job
if err := txn.Insert("jobs", job); err != nil {
return fmt.Errorf("job insert failed: %v", err)
}
if err := txn.Insert("index", &IndexEntry{"jobs", index}); err != nil {
return fmt.Errorf("index update failed: %v", err)
}
txn.Commit()
return nil
}