本文整理汇总了Golang中github.com/hashicorp/nomad/nomad/structs.NodeListResponse.Index方法的典型用法代码示例。如果您正苦于以下问题：Golang NodeListResponse.Index方法的具体用法？Golang NodeListResponse.Index怎么用？Golang NodeListResponse.Index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.NodeListResponse的用法示例。
在下文中一共展示了NodeListResponse.Index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: List
// List is used to list the available nodes
func (n *Node) List(args *structs.NodeListRequest,
reply *structs.NodeListResponse) error {
if done, err := n.srv.forward("Node.List", args, args, reply); done {
return err
}
defer metrics.MeasureSince([]string{"nomad", "client", "list"}, time.Now())
// Setup the blocking query
opts := blockingOptions{
queryOpts: &args.QueryOptions,
queryMeta: &reply.QueryMeta,
watch: watch.NewItems(watch.Item{Table: "nodes"}),
run: func() error {
// Capture all the nodes
snap, err := n.srv.fsm.State().Snapshot()
if err != nil {
return err
}
var iter memdb.ResultIterator
if prefix := args.QueryOptions.Prefix; prefix != "" {
iter, err = snap.NodesByIDPrefix(prefix)
} else {
iter, err = snap.Nodes()
}
if err != nil {
return err
}
var nodes []*structs.NodeListStub
for {
raw := iter.Next()
if raw == nil {
break
}
node := raw.(*structs.Node)
nodes = append(nodes, node.Stub())
}
reply.Nodes = nodes
// Use the last index that affected the jobs table
index, err := snap.Index("nodes")
if err != nil {
return err
}
reply.Index = index
// Set the query response
n.srv.setQueryMeta(&reply.QueryMeta)
return nil
}}
return n.srv.blockingRPC(&opts)
}示例2: List
// List is used to list the available nodes
func (n *Node) List(args *structs.NodeListRequest,
reply *structs.NodeListResponse) error {
if done, err := n.srv.forward("Node.List", args, args, reply); done {
return err
}
defer metrics.MeasureSince([]string{"nomad", "client", "list"}, time.Now())
// Capture all the nodes
snap, err := n.srv.fsm.State().Snapshot()
if err != nil {
return err
}
iter, err := snap.Nodes()
if err != nil {
return err
}
for {
raw := iter.Next()
if raw == nil {
break
}
node := raw.(*structs.Node)
reply.Nodes = append(reply.Nodes, node.Stub())
}
// Use the last index that affected the jobs table
index, err := snap.Index("nodes")
if err != nil {
return err
}
reply.Index = index
// Set the query response
n.srv.setQueryMeta(&reply.QueryMeta)
return nil
}