Golang libovsdb.OvsdbClient类代码示例

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本文整理汇总了Golang中github.com/socketplane/socketplane/Godeps/_workspace/src/github.com/socketplane/libovsdb.OvsdbClient类的典型用法代码示例。如果您正苦于以下问题：Golang OvsdbClient类的具体用法？Golang OvsdbClient怎么用？Golang OvsdbClient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OvsdbClient类的9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: ovs_connect

func ovs_connect() (*libovsdb.OvsdbClient, error) {
	quit = make(chan bool)
	update = make(chan *libovsdb.TableUpdates)
	cache = make(map[string]map[string]libovsdb.Row)

	// By default libovsdb connects to 127.0.0.0:6400.
	var ovs *libovsdb.OvsdbClient
	var err error
	for {
		ovs, err = libovsdb.Connect("", 0)
		if err != nil {
			log.Errorf("Error(%s) connecting to OVS. Retrying...", err.Error())
			time.Sleep(time.Second * 2)
			continue
		}
		break
	}
	var notifier Notifier
	ovs.Register(notifier)

	initial, _ := ovs.MonitorAll("Open_vSwitch", "")
	populateCache(*initial)
	go monitorDockerBridge(ovs)
	for getRootUuid() == "" {
		time.Sleep(time.Second * 1)
	}
	log.Debug("Connected to OVS...")
	return ovs, nil
}

开发者ID:anlaneg，项目名称:socketplane，代码行数:29，代码来源:ovs_driver.go

示例2: UpdatePortContext

func UpdatePortContext(ovs *libovsdb.OvsdbClient, portName string, key string, context string) error {
	config := make(map[string]string)
	config[CONTEXT_KEY] = key
	config[CONTEXT_VALUE] = context
	other_config, _ := libovsdb.NewOvsMap(config)

	mutation := libovsdb.NewMutation("other_config", "insert", other_config)
	condition := libovsdb.NewCondition("name", "==", portName)

	// simple mutate operation
	mutateOp := libovsdb.Operation{
		Op:        "mutate",
		Table:     "Interface",
		Mutations: []interface{}{mutation},
		Where:     []interface{}{condition},
	}

	operations := []libovsdb.Operation{mutateOp}
	reply, _ := ovs.Transact("Open_vSwitch", operations...)
	if len(reply) < len(operations) {
		return errors.New("Number of Replies should be atleast equal to number of Operations")
	}
	for i, o := range reply {
		if o.Error != "" && i < len(operations) {
			return errors.New(fmt.Sprintln("Transaction Failed due to an error :", o.Error, " details:", o.Details, " in ", operations[i]))
		} else if o.Error != "" {
			return errors.New(fmt.Sprintln("Transaction Failed due to an error :", o.Error))
		}
	}
	return nil
}

开发者ID:anlaneg，项目名称:socketplane，代码行数:31，代码来源:ovs_driver.go

示例3: addVxlanPort

func addVxlanPort(ovs *libovsdb.OvsdbClient, bridgeName string, portName string, peerAddress string) {
	namedPortUuid := "port"
	namedIntfUuid := "intf"

	options := make(map[string]interface{})
	options["remote_ip"] = peerAddress
	// intf row to insert
	intf := make(map[string]interface{})
	intf["name"] = portName
	intf["type"] = `vxlan`
	intf["options"], _ = libovsdb.NewOvsMap(options)

	insertIntfOp := libovsdb.Operation{
		Op:       "insert",
		Table:    "Interface",
		Row:      intf,
		UUIDName: namedIntfUuid,
	}

	// port row to insert
	port := make(map[string]interface{})
	port["name"] = portName
	port["interfaces"] = libovsdb.UUID{namedIntfUuid}

	insertPortOp := libovsdb.Operation{
		Op:       "insert",
		Table:    "Port",
		Row:      port,
		UUIDName: namedPortUuid,
	}

	// Inserting a row in Port table requires mutating the bridge table.
	mutateUuid := []libovsdb.UUID{libovsdb.UUID{namedPortUuid}}
	mutateSet, _ := libovsdb.NewOvsSet(mutateUuid)
	mutation := libovsdb.NewMutation("ports", "insert", mutateSet)
	condition := libovsdb.NewCondition("name", "==", bridgeName)

	// simple mutate operation
	mutateOp := libovsdb.Operation{
		Op:        "mutate",
		Table:     "Bridge",
		Mutations: []interface{}{mutation},
		Where:     []interface{}{condition},
	}
	operations := []libovsdb.Operation{insertIntfOp, insertPortOp, mutateOp}
	reply, _ := ovs.Transact("Open_vSwitch", operations...)
	if len(reply) < len(operations) {
		fmt.Println("Number of Replies should be atleast equal to number of Operations")
	}
	for i, o := range reply {
		if o.Error != "" && i < len(operations) {
			fmt.Println("Transaction Failed due to an error :", o.Error, " details:", o.Details, " in ", operations[i])
		} else if o.Error != "" {
			fmt.Println("Transaction Failed due to an error :", o.Error)
		}
	}
}

开发者ID:anlaneg，项目名称:socketplane，代码行数:57，代码来源:ovs_driver.go

示例4: createBridge

func createBridge(ovs *libovsdb.OvsdbClient, bridgeName string) {
	namedUuid := "gopher"
	// bridge row to insert
	bridge := make(map[string]interface{})
	bridge["name"] = bridgeName

	// simple insert operation
	insertOp := libovsdb.Operation{
		Op:       "insert",
		Table:    "Bridge",
		Row:      bridge,
		UUIDName: namedUuid,
	}

	// Inserting a Bridge row in Bridge table requires mutating the open_vswitch table.
	mutateUuid := []libovsdb.UUID{libovsdb.UUID{namedUuid}}
	mutateSet, _ := libovsdb.NewOvsSet(mutateUuid)
	mutation := libovsdb.NewMutation("bridges", "insert", mutateSet)
	condition := libovsdb.NewCondition("_uuid", "==", libovsdb.UUID{getRootUuid()})

	// simple mutate operation
	mutateOp := libovsdb.Operation{
		Op:        "mutate",
		Table:     "Open_vSwitch",
		Mutations: []interface{}{mutation},
		Where:     []interface{}{condition},
	}

	operations := []libovsdb.Operation{insertOp, mutateOp}
	reply, _ := ovs.Transact("Open_vSwitch", operations...)

	if len(reply) < len(operations) {
		fmt.Println("Number of Replies should be atleast equal to number of Operations")
	}
	ok := true
	for i, o := range reply {
		if o.Error != "" && i < len(operations) {
			fmt.Println("Transaction Failed due to an error :", o.Error, " details:", o.Details, " in ", operations[i])
			ok = false
		} else if o.Error != "" {
			fmt.Println("Transaction Failed due to an error :", o.Error)
			ok = false
		}
	}
	if ok {
		fmt.Println("Bridge Addition Successful : ", reply[0].UUID.GoUuid)
	}
}

开发者ID:anlaneg，项目名称:socketplane，代码行数:48，代码来源:play_with_ovs.go

示例5: deletePort

func deletePort(ovs *libovsdb.OvsdbClient, bridgeName string, portName string) {
	condition := libovsdb.NewCondition("name", "==", portName)
	deleteOp := libovsdb.Operation{
		Op:    "delete",
		Table: "Port",
		Where: []interface{}{condition},
	}

	portUuid := portUuidForName(portName)
	if portUuid == "" {
		log.Error("Unable to find a matching Port : ", portName)
		return
	}
	// Deleting a Bridge row in Bridge table requires mutating the open_vswitch table.
	mutateUuid := []libovsdb.UUID{libovsdb.UUID{portUuid}}
	mutateSet, _ := libovsdb.NewOvsSet(mutateUuid)
	mutation := libovsdb.NewMutation("ports", "delete", mutateSet)
	condition = libovsdb.NewCondition("name", "==", bridgeName)

	// simple mutate operation
	mutateOp := libovsdb.Operation{
		Op:        "mutate",
		Table:     "Bridge",
		Mutations: []interface{}{mutation},
		Where:     []interface{}{condition},
	}

	operations := []libovsdb.Operation{deleteOp, mutateOp}
	reply, _ := ovs.Transact("Open_vSwitch", operations...)

	if len(reply) < len(operations) {
		log.Error("Number of Replies should be atleast equal to number of Operations")
	}
	for i, o := range reply {
		if o.Error != "" && i < len(operations) {
			log.Error("Transaction Failed due to an error :", o.Error, " in ", operations[i])
		} else if o.Error != "" {
			log.Error("Transaction Failed due to an error :", o.Error)
		}
	}
}

开发者ID:anlaneg，项目名称:socketplane，代码行数:41，代码来源:ovs_driver.go

示例6: portExists

func portExists(ovs *libovsdb.OvsdbClient, portName string) (bool, error) {
	condition := libovsdb.NewCondition("name", "==", portName)
	selectOp := libovsdb.Operation{
		Op:    "select",
		Table: "Port",
		Where: []interface{}{condition},
	}
	operations := []libovsdb.Operation{selectOp}
	reply, _ := ovs.Transact("Open_vSwitch", operations...)

	if len(reply) < len(operations) {
		return false, errors.New("Number of Replies should be atleast equal to number of Operations")
	}

	if reply[0].Error != "" {
		errMsg := fmt.Sprintf("Transaction Failed due to an error: %v", reply[0].Error)
		return false, errors.New(errMsg)
	}

	if len(reply[0].Rows) == 0 {
		return false, nil
	}
	return true, nil
}

开发者ID:anlaneg，项目名称:socketplane，代码行数:24，代码来源:ovs_driver.go

示例7: play

func play(ovs *libovsdb.OvsdbClient) {
	go processInput(ovs)
	for {
		select {
		case currUpdate := <-update:
			for table, tableUpdate := range currUpdate.Updates {
				if table == "Bridge" {
					for uuid, row := range tableUpdate.Rows {
						newRow := row.New
						if _, ok := newRow.Fields["name"]; ok {
							name := newRow.Fields["name"].(string)
							if name == "stop" {
								fmt.Println("Bridge stop detected : ", uuid)
								ovs.Disconnect()
								quit <- true
							}
						}
					}
				}
			}
		}
	}

}

开发者ID:anlaneg，项目名称:socketplane，代码行数:24，代码来源:play_with_ovs.go

示例8: CreateOVSBridge

func CreateOVSBridge(ovs *libovsdb.OvsdbClient, bridgeName string) error {
	namedBridgeUuid := "bridge"
	namedPortUuid := "port"
	namedIntfUuid := "intf"

	// intf row to insert
	intf := make(map[string]interface{})
	intf["name"] = bridgeName
	intf["type"] = `internal`

	insertIntfOp := libovsdb.Operation{
		Op:       "insert",
		Table:    "Interface",
		Row:      intf,
		UUIDName: namedIntfUuid,
	}

	// port row to insert
	port := make(map[string]interface{})
	port["name"] = bridgeName
	port["interfaces"] = libovsdb.UUID{namedIntfUuid}

	insertPortOp := libovsdb.Operation{
		Op:       "insert",
		Table:    "Port",
		Row:      port,
		UUIDName: namedPortUuid,
	}

	// bridge row to insert
	bridge := make(map[string]interface{})
	bridge["name"] = bridgeName
	bridge["stp_enable"] = true
	bridge["ports"] = libovsdb.UUID{namedPortUuid}

	insertBridgeOp := libovsdb.Operation{
		Op:       "insert",
		Table:    "Bridge",
		Row:      bridge,
		UUIDName: namedBridgeUuid,
	}
	// Inserting a Bridge row in Bridge table requires mutating the open_vswitch table.
	mutateUuid := []libovsdb.UUID{libovsdb.UUID{namedBridgeUuid}}
	mutateSet, _ := libovsdb.NewOvsSet(mutateUuid)
	mutation := libovsdb.NewMutation("bridges", "insert", mutateSet)
	condition := libovsdb.NewCondition("_uuid", "==", libovsdb.UUID{getRootUuid()})

	// simple mutate operation
	mutateOp := libovsdb.Operation{
		Op:        "mutate",
		Table:     "Open_vSwitch",
		Mutations: []interface{}{mutation},
		Where:     []interface{}{condition},
	}

	operations := []libovsdb.Operation{insertIntfOp, insertPortOp, insertBridgeOp, mutateOp}
	reply, _ := ovs.Transact("Open_vSwitch", operations...)

	if len(reply) < len(operations) {
		return errors.New("Number of Replies should be atleast equal to number of Operations")
	}
	for i, o := range reply {
		if o.Error != "" && i < len(operations) {
			return errors.New("Transaction Failed due to an error :" + o.Error + " details : " + o.Details)
		} else if o.Error != "" {
			return errors.New("Transaction Failed due to an error :" + o.Error + " details : " + o.Details)
		}
	}
	return nil
}

开发者ID:anlaneg，项目名称:socketplane，代码行数:70，代码来源:ovs_driver.go

示例9: AddInternalPort

func AddInternalPort(ovs *libovsdb.OvsdbClient, bridgeName string, portName string, tag uint) error {
	namedPortUuid := "port"
	namedIntfUuid := "intf"

	// intf row to insert
	intf := make(map[string]interface{})
	intf["name"] = portName
	intf["type"] = `internal`

	insertIntfOp := libovsdb.Operation{
		Op:       "insert",
		Table:    "Interface",
		Row:      intf,
		UUIDName: namedIntfUuid,
	}

	// port row to insert
	port := make(map[string]interface{})
	port["name"] = portName
	port["interfaces"] = libovsdb.UUID{namedIntfUuid}

	if tag != 0 {
		port["tag"] = tag
	}

	insertPortOp := libovsdb.Operation{
		Op:       "insert",
		Table:    "Port",
		Row:      port,
		UUIDName: namedPortUuid,
	}

	// Inserting a row in Port table requires mutating the bridge table.
	mutateUuid := []libovsdb.UUID{libovsdb.UUID{namedPortUuid}}
	mutateSet, _ := libovsdb.NewOvsSet(mutateUuid)
	mutation := libovsdb.NewMutation("ports", "insert", mutateSet)
	condition := libovsdb.NewCondition("name", "==", bridgeName)

	// simple mutate operation
	mutateOp := libovsdb.Operation{
		Op:        "mutate",
		Table:     "Bridge",
		Mutations: []interface{}{mutation},
		Where:     []interface{}{condition},
	}

	operations := []libovsdb.Operation{insertIntfOp, insertPortOp, mutateOp}
	reply, _ := ovs.Transact("Open_vSwitch", operations...)
	if len(reply) < len(operations) {
		log.Error("Number of Replies should be atleast equal to number of Operations")
		return errors.New("Number of Replies should be atleast equal to number of Operations")
	}
	for i, o := range reply {
		if o.Error != "" && i < len(operations) {
			msg := fmt.Sprintf("Transaction Failed due to an error : %v details: %v in %v", o.Error, o.Details, operations[i])
			return errors.New(msg)
		} else if o.Error != "" {
			msg := fmt.Sprintf("Transaction Failed due to an error : %v", o.Error)
			return errors.New(msg)
		}
	}
	return nil
}

开发者ID:anlaneg，项目名称:socketplane，代码行数:63，代码来源:ovs_driver.go

注：本文中的github.com/socketplane/socketplane/Godeps/_workspace/src/github.com/socketplane/libovsdb.OvsdbClient类示例由纯净天空整理自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。