Golang subnet.Manager类代码示例

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本文整理汇总了Golang中github.com/coreos/flannel/subnet.Manager类的典型用法代码示例。如果您正苦于以下问题：Golang Manager类的具体用法？Golang Manager怎么用？Golang Manager使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。

在下文中一共展示了Manager类的8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，您的评价将有助于我们的系统推荐出更棒的Golang代码示例。

示例1: handleWatchLeases

// GET /{network}/leases?next=cursor
func handleWatchLeases(ctx context.Context, sm subnet.Manager, w http.ResponseWriter, r *http.Request) {
	defer r.Body.Close()

	network := mux.Vars(r)["network"]
	if network == "_" {
		network = ""
	}

	cursor := getCursor(r.URL)

	wr, err := sm.WatchLeases(ctx, network, cursor)
	if err != nil {
		w.WriteHeader(http.StatusInternalServerError)
		fmt.Fprint(w, err)
		return
	}

	switch wr.Cursor.(type) {
	case string:
	case fmt.Stringer:
		wr.Cursor = wr.Cursor.(fmt.Stringer).String()
	default:
		w.WriteHeader(http.StatusInternalServerError)
		fmt.Fprint(w, fmt.Errorf("internal error: watch cursor is of unknown type"))
		return
	}

	jsonResponse(w, http.StatusOK, wr)
}

开发者ID:rajatchopra，项目名称:flannel，代码行数:30，代码来源:server.go

示例2: handleGetNetworkConfig

// GET /{network}/config
func handleGetNetworkConfig(ctx context.Context, sm subnet.Manager, w http.ResponseWriter, r *http.Request) {
	network := mux.Vars(r)["network"]
	if network == "_" {
		network = ""
	}

	c, err := sm.GetNetworkConfig(ctx, network)
	if err != nil {
		w.WriteHeader(http.StatusInternalServerError)
		fmt.Fprint(w, err)
		return
	}

	jsonResponse(w, http.StatusOK, c)
}

开发者ID:luxas，项目名称:flannel，代码行数:16，代码来源:server.go

示例3: doTestWatch

func doTestWatch(t *testing.T, sm subnet.Manager) {
	ctx, cancel := context.WithCancel(context.Background())
	wg := sync.WaitGroup{}
	wg.Add(1)
	defer func() {
		cancel()
		wg.Wait()
	}()

	events := make(chan []subnet.Event)
	go func() {
		subnet.WatchLeases(ctx, sm, "_", nil, events)
		wg.Done()
	}()

	// skip over the initial snapshot
	<-events

	attrs := &subnet.LeaseAttrs{
		PublicIP: mustParseIP4("1.1.1.2"),
	}
	l, err := sm.AcquireLease(ctx, "_", attrs)
	if err != nil {
		t.Errorf("AcquireLease failed: %v", err)
		return
	}
	if !mustParseIP4Net(expectedNetwork).Contains(l.Subnet.IP) {
		t.Errorf("AcquireLease returned subnet not in network: %v (in %v)", l.Subnet, expectedNetwork)
	}

	evtBatch := <-events

	if len(evtBatch) != 1 {
		t.Fatalf("WatchSubnets produced wrong sized event batch")
	}

	evt := evtBatch[0]
	if evt.Type != subnet.SubnetAdded {
		t.Fatalf("WatchSubnets produced wrong event type")
	}

	if evt.Lease.Key() != l.Key() {
		t.Errorf("WatchSubnet produced wrong subnet: expected %s, got %s", l.Key(), evt.Lease.Key())
	}
}

开发者ID:nathanleiby，项目名称:flannel，代码行数:45，代码来源:remote_test.go

示例4: handleAddReservation

// POST /{network}/reservations
func handleAddReservation(ctx context.Context, sm subnet.Manager, w http.ResponseWriter, r *http.Request) {
	network := mux.Vars(r)["network"]
	if network == "_" {
		network = ""
	}

	rsv := &subnet.Reservation{}
	if err := json.NewDecoder(r.Body).Decode(rsv); err != nil {
		w.WriteHeader(http.StatusBadRequest)
		fmt.Fprint(w, "JSON decoding error: ", err)
		return
	}

	if err := sm.AddReservation(ctx, network, rsv); err != nil {
		w.WriteHeader(http.StatusInternalServerError)
		fmt.Fprint(w, fmt.Errorf("internal error: %v", err))
		return
	}
}

开发者ID:luxas，项目名称:flannel，代码行数:20，代码来源:server.go

示例5: handleRevokeLease

func handleRevokeLease(ctx context.Context, sm subnet.Manager, w http.ResponseWriter, r *http.Request) {
	network := mux.Vars(r)["network"]
	if network == "_" {
		network = ""
	}

	sn := subnet.ParseSubnetKey(mux.Vars(r)["subnet"])
	if sn == nil {
		w.WriteHeader(http.StatusBadRequest)
		fmt.Fprint(w, "failed to parse subnet")
		return
	}

	if err := sm.RevokeLease(ctx, network, *sn); err != nil {
		w.WriteHeader(http.StatusInternalServerError)
		fmt.Fprint(w, err)
		return
	}
}

开发者ID:luxas，项目名称:flannel，代码行数:19，代码来源:server.go

示例6: handleRenewLease

// PUT /{network}/{lease.network}
func handleRenewLease(ctx context.Context, sm subnet.Manager, w http.ResponseWriter, r *http.Request) {
	network := mux.Vars(r)["network"]
	if network == "_" {
		network = ""
	}

	lease := subnet.Lease{}
	if err := json.NewDecoder(r.Body).Decode(&lease); err != nil {
		w.WriteHeader(http.StatusBadRequest)
		fmt.Fprint(w, "JSON decoding error: ", err)
		return
	}

	if err := sm.RenewLease(ctx, network, &lease); err != nil {
		w.WriteHeader(http.StatusInternalServerError)
		fmt.Fprint(w, err)
		return
	}

	jsonResponse(w, http.StatusOK, lease)
}

开发者ID:luxas，项目名称:flannel，代码行数:22，代码来源:server.go

示例7: handleNetworks

// GET /?next=cursor watches
// GET / retrieves all networks
func handleNetworks(ctx context.Context, sm subnet.Manager, w http.ResponseWriter, r *http.Request) {
	cursor := getCursor(r.URL)
	wr, err := sm.WatchNetworks(ctx, cursor)
	if err != nil {
		w.WriteHeader(http.StatusInternalServerError)
		fmt.Fprint(w, err)
		return
	}

	switch wr.Cursor.(type) {
	case string:
	case fmt.Stringer:
		wr.Cursor = wr.Cursor.(fmt.Stringer).String()
	default:
		w.WriteHeader(http.StatusInternalServerError)
		fmt.Fprint(w, fmt.Errorf("internal error: watch cursor is of unknown type"))
		return
	}

	jsonResponse(w, http.StatusOK, wr)
}

开发者ID:luxas，项目名称:flannel，代码行数:23，代码来源:server.go

示例8: handleAcquireLease

// POST /{network}/leases
func handleAcquireLease(ctx context.Context, sm subnet.Manager, w http.ResponseWriter, r *http.Request) {
	defer r.Body.Close()

	network := mux.Vars(r)["network"]
	if network == "_" {
		network = ""
	}

	attrs := subnet.LeaseAttrs{}
	if err := json.NewDecoder(r.Body).Decode(&attrs); err != nil {
		w.WriteHeader(http.StatusBadRequest)
		fmt.Fprint(w, "JSON decoding error: ", err)
		return
	}

	lease, err := sm.AcquireLease(ctx, network, &attrs)
	if err != nil {
		w.WriteHeader(http.StatusInternalServerError)
		fmt.Fprint(w, err)
		return
	}

	jsonResponse(w, http.StatusOK, lease)
}

开发者ID:rajatchopra，项目名称:flannel，代码行数:25，代码来源:server.go

注：本文中的github.com/coreos/flannel/subnet.Manager类示例整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。