本文整理汇总了Golang中github.com/hashicorp/nomad/nomad/structs.Evaluation.CreateIndex方法的典型用法代码示例。如果您正苦于以下问题：Golang Evaluation.CreateIndex方法的具体用法？Golang Evaluation.CreateIndex怎么用？Golang Evaluation.CreateIndex使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类github.com/hashicorp/nomad/nomad/structs.Evaluation的用法示例。
在下文中一共展示了Evaluation.CreateIndex方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Golang代码示例。
示例1: nestedUpsertEval
// nestedUpsertEvaluation is used to nest an evaluation upsert within a transaction
func (s *StateStore) nestedUpsertEval(txn *memdb.Txn, index uint64, eval *structs.Evaluation) error {
// Lookup the evaluation
existing, err := txn.First("evals", "id", eval.ID)
if err != nil {
return fmt.Errorf("eval lookup failed: %v", err)
}
// Update the indexes
if existing != nil {
eval.CreateIndex = existing.(*structs.Evaluation).CreateIndex
eval.ModifyIndex = index
} else {
eval.CreateIndex = index
eval.ModifyIndex = index
}
// Insert the eval
if err := txn.Insert("evals", eval); err != nil {
return fmt.Errorf("eval insert failed: %v", err)
}
if err := txn.Insert("index", &IndexEntry{"evals", index}); err != nil {
return fmt.Errorf("index update failed: %v", err)
}
return nil
}示例2: nestedUpsertEval
// nestedUpsertEvaluation is used to nest an evaluation upsert within a transaction
func (s *StateStore) nestedUpsertEval(txn *memdb.Txn, index uint64, eval *structs.Evaluation) error {
// Lookup the evaluation
existing, err := txn.First("evals", "id", eval.ID)
if err != nil {
return fmt.Errorf("eval lookup failed: %v", err)
}
// Update the indexes
if existing != nil {
eval.CreateIndex = existing.(*structs.Evaluation).CreateIndex
eval.ModifyIndex = index
} else {
eval.CreateIndex = index
eval.ModifyIndex = index
}
// Update the job summary
summaryRaw, err := txn.First("job_summary", "id", eval.JobID)
if err != nil {
return fmt.Errorf("job summary lookup failed: %v", err)
}
if summaryRaw != nil {
js := summaryRaw.(structs.JobSummary)
var hasSummaryChanged bool
for tg, num := range eval.QueuedAllocations {
if summary, ok := js.Summary[tg]; ok {
if summary.Queued != num {
summary.Queued = num
js.Summary[tg] = summary
hasSummaryChanged = true
}
} else {
s.logger.Printf("[ERR] state_store: unable to update queued for job %q and task group %q", eval.JobID, tg)
}
}
// Insert the job summary
if hasSummaryChanged {
js.ModifyIndex = index
if err := txn.Insert("job_summary", js); err != nil {
return fmt.Errorf("job summary insert failed: %v", err)
}
if err := txn.Insert("index", &IndexEntry{"job_summary", index}); err != nil {
return fmt.Errorf("index update failed: %v", err)
}
}
}
// Insert the eval
if err := txn.Insert("evals", eval); err != nil {
return fmt.Errorf("eval insert failed: %v", err)
}
if err := txn.Insert("index", &IndexEntry{"evals", index}); err != nil {
return fmt.Errorf("index update failed: %v", err)
}
return nil
}