Golang JoinInfo.AddTableEntry方法代码示例

本文整理汇总了Golang中github.com/docker/libnetwork/driverapi.JoinInfo.AddTableEntry方法的典型用法代码示例。如果您正苦于以下问题：Golang JoinInfo.AddTableEntry方法的具体用法？Golang JoinInfo.AddTableEntry怎么用？Golang JoinInfo.AddTableEntry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/docker/libnetwork/driverapi.JoinInfo的用法示例。

在下文中一共展示了JoinInfo.AddTableEntry方法的4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: Join

// Join method is invoked when a Sandbox is attached to an endpoint.
func (d *driver) Join(nid, eid string, sboxKey string, jinfo driverapi.JoinInfo, options map[string]interface{}) error {
	if err := validateID(nid, eid); err != nil {
		return err
	}

	n := d.network(nid)
	if n == nil {
		return fmt.Errorf("could not find network with id %s", nid)
	}

	ep := n.endpoint(eid)
	if ep == nil {
		return fmt.Errorf("could not find endpoint with id %s", eid)
	}

	if err := d.writeEndpointToStore(ep); err != nil {
		return fmt.Errorf("failed to update overlay endpoint %s to local data store: %v", ep.id[0:7], err)
	}

	buf, err := proto.Marshal(&PeerRecord{
		EndpointIP:       ep.addr.String(),
		EndpointMAC:      ep.mac.String(),
		TunnelEndpointIP: n.providerAddress,
	})

	if err != nil {
		return err
	}

	if err := jinfo.AddTableEntry(ovPeerTable, eid, buf); err != nil {
		logrus.Errorf("overlay: Failed adding table entry to joininfo: %v", err)
	}

	jinfo.DisableGatewayService()

	d.pushLocalEndpointEvent("join", nid, eid)

	return nil
}

开发者ID:msabansal，项目名称:libnetwork，代码行数:40，代码来源:joinleave_windows.go

示例2: Join


//.........这里部分代码省略.........
		return fmt.Errorf("couldn't get vxlan id for %q: %v", s.subnetIP.String(), err)
	}

	if err := n.joinSandbox(false); err != nil {
		return fmt.Errorf("network sandbox join failed: %v", err)
	}

	if err := n.joinSubnetSandbox(s, false); err != nil {
		return fmt.Errorf("subnet sandbox join failed for %q: %v", s.subnetIP.String(), err)
	}

	// joinSubnetSandbox gets called when an endpoint comes up on a new subnet in the
	// overlay network. Hence the Endpoint count should be updated outside joinSubnetSandbox
	n.incEndpointCount()

	sbox := n.sandbox()

	overlayIfName, containerIfName, err := createVethPair()
	if err != nil {
		return err
	}

	ep.ifName = containerIfName

	if err := d.writeEndpointToStore(ep); err != nil {
		return fmt.Errorf("failed to update overlay endpoint %s to local data store: %v", ep.id[0:7], err)
	}

	// Set the container interface and its peer MTU to 1450 to allow
	// for 50 bytes vxlan encap (inner eth header(14) + outer IP(20) +
	// outer UDP(8) + vxlan header(8))
	mtu := n.maxMTU()

	veth, err := nlh.LinkByName(overlayIfName)
	if err != nil {
		return fmt.Errorf("cound not find link by name %s: %v", overlayIfName, err)
	}
	err = nlh.LinkSetMTU(veth, mtu)
	if err != nil {
		return err
	}

	if err := sbox.AddInterface(overlayIfName, "veth",
		sbox.InterfaceOptions().Master(s.brName)); err != nil {
		return fmt.Errorf("could not add veth pair inside the network sandbox: %v", err)
	}

	veth, err = nlh.LinkByName(containerIfName)
	if err != nil {
		return fmt.Errorf("could not find link by name %s: %v", containerIfName, err)
	}
	err = nlh.LinkSetMTU(veth, mtu)
	if err != nil {
		return err
	}

	if err := nlh.LinkSetHardwareAddr(veth, ep.mac); err != nil {
		return fmt.Errorf("could not set mac address (%v) to the container interface: %v", ep.mac, err)
	}

	for _, sub := range n.subnets {
		if sub == s {
			continue
		}
		if err := jinfo.AddStaticRoute(sub.subnetIP, types.NEXTHOP, s.gwIP.IP); err != nil {
			log.Errorf("Adding subnet %s static route in network %q failed\n", s.subnetIP, n.id)
		}
	}

	if iNames := jinfo.InterfaceName(); iNames != nil {
		err = iNames.SetNames(containerIfName, "eth")
		if err != nil {
			return err
		}
	}

	d.peerDbAdd(nid, eid, ep.addr.IP, ep.addr.Mask, ep.mac,
		net.ParseIP(d.advertiseAddress), true)

	if err := d.checkEncryption(nid, nil, n.vxlanID(s), true, true); err != nil {
		log.Warn(err)
	}

	buf, err := proto.Marshal(&PeerRecord{
		EndpointIP:       ep.addr.String(),
		EndpointMAC:      ep.mac.String(),
		TunnelEndpointIP: d.advertiseAddress,
	})
	if err != nil {
		return err
	}

	if err := jinfo.AddTableEntry(ovPeerTable, eid, buf); err != nil {
		log.Errorf("overlay: Failed adding table entry to joininfo: %v", err)
	}

	d.pushLocalEndpointEvent("join", nid, eid)

	return nil
}

开发者ID:Chandra-TechPassionate，项目名称:docker，代码行数:101，代码来源:joinleave.go

示例3: Join

// Join method is invoked when a Sandbox is attached to an endpoint.
func (d *driver) Join(nid, eid string, sboxKey string, jinfo driverapi.JoinInfo, options map[string]interface{}) error {
	if err := validateID(nid, eid); err != nil {
		return err
	}

	n := d.network(nid)
	if n == nil {
		return fmt.Errorf("could not find network with id %s", nid)
	}

	ep := n.endpoint(eid)
	if ep == nil {
		return fmt.Errorf("could not find endpoint with id %s", eid)
	}

	if n.secure && len(d.keys) == 0 {
		return fmt.Errorf("cannot join secure network: encryption keys not present")
	}

	s := n.getSubnetforIP(ep.addr)
	if s == nil {
		return fmt.Errorf("could not find subnet for endpoint %s", eid)
	}

	if err := n.obtainVxlanID(s); err != nil {
		return fmt.Errorf("couldn't get vxlan id for %q: %v", s.subnetIP.String(), err)
	}

	if err := n.joinSandbox(false); err != nil {
		return fmt.Errorf("network sandbox join failed: %v", err)
	}

	if err := n.joinSubnetSandbox(s, false); err != nil {
		return fmt.Errorf("subnet sandbox join failed for %q: %v", s.subnetIP.String(), err)
	}

	// joinSubnetSandbox gets called when an endpoint comes up on a new subnet in the
	// overlay network. Hence the Endpoint count should be updated outside joinSubnetSandbox
	n.incEndpointCount()

	// Add creating a veth Pair for Solaris

	containerIfName := "solaris-if"
	ep.ifName = containerIfName

	if err := d.writeEndpointToStore(ep); err != nil {
		return fmt.Errorf("failed to update overlay endpoint %s to local data store: %v", ep.id[0:7], err)
	}

	// Add solaris plumbing to add veth (with ep mac addr) to sandbox

	for _, sub := range n.subnets {
		if sub == s {
			continue
		}
		if err := jinfo.AddStaticRoute(sub.subnetIP, types.NEXTHOP, s.gwIP.IP); err != nil {
			log.Errorf("Adding subnet %s static route in network %q failed\n", s.subnetIP, n.id)
		}
	}

	if iNames := jinfo.InterfaceName(); iNames != nil {
		err := iNames.SetNames(containerIfName, "eth")
		if err != nil {
			return err
		}
	}

	d.peerDbAdd(nid, eid, ep.addr.IP, ep.addr.Mask, ep.mac,
		net.ParseIP(d.advertiseAddress), true)

	if err := d.checkEncryption(nid, nil, n.vxlanID(s), true, true); err != nil {
		log.Warn(err)
	}

	buf, err := proto.Marshal(&PeerRecord{
		EndpointIP:       ep.addr.String(),
		EndpointMAC:      ep.mac.String(),
		TunnelEndpointIP: d.advertiseAddress,
	})
	if err != nil {
		return err
	}

	if err := jinfo.AddTableEntry(ovPeerTable, eid, buf); err != nil {
		log.Errorf("overlay: Failed adding table entry to joininfo: %v", err)
	}

	d.pushLocalEndpointEvent("join", nid, eid)

	return nil
}

开发者ID:msabansal，项目名称:libnetwork，代码行数:92，代码来源:joinleave.go

示例4: Join

// Join method is invoked when a Sandbox is attached to an endpoint.
func (d *driver) Join(nid, eid string, sboxKey string, jinfo driverapi.JoinInfo, options map[string]interface{}) error {
	if err := validateID(nid, eid); err != nil {
		return err
	}

	n := d.network(nid)
	if n == nil {
		return fmt.Errorf("could not find network with id %s", nid)
	}

	ep := n.endpoint(eid)
	if ep == nil {
		return fmt.Errorf("could not find endpoint with id %s", eid)
	}

	s := n.getSubnetforIP(ep.addr)
	if s == nil {
		return fmt.Errorf("could not find subnet for endpoint %s", eid)
	}

	if err := n.obtainVxlanID(s); err != nil {
		return fmt.Errorf("couldn't get vxlan id for %q: %v", s.subnetIP.String(), err)
	}

	if err := n.joinSandbox(); err != nil {
		return fmt.Errorf("network sandbox join failed: %v", err)
	}

	if err := n.joinSubnetSandbox(s); err != nil {
		return fmt.Errorf("subnet sandbox join failed for %q: %v", s.subnetIP.String(), err)
	}

	// joinSubnetSandbox gets called when an endpoint comes up on a new subnet in the
	// overlay network. Hence the Endpoint count should be updated outside joinSubnetSandbox
	n.incEndpointCount()

	sbox := n.sandbox()

	overlayIfName, containerIfName, err := createVethPair()
	if err != nil {
		return err
	}

	ep.ifName = containerIfName

	// Set the container interface and its peer MTU to 1450 to allow
	// for 50 bytes vxlan encap (inner eth header(14) + outer IP(20) +
	// outer UDP(8) + vxlan header(8))
	veth, err := netlink.LinkByName(overlayIfName)
	if err != nil {
		return fmt.Errorf("cound not find link by name %s: %v", overlayIfName, err)
	}
	err = netlink.LinkSetMTU(veth, vxlanVethMTU)
	if err != nil {
		return err
	}

	if err := sbox.AddInterface(overlayIfName, "veth",
		sbox.InterfaceOptions().Master(s.brName)); err != nil {
		return fmt.Errorf("could not add veth pair inside the network sandbox: %v", err)
	}

	veth, err = netlink.LinkByName(containerIfName)
	if err != nil {
		return fmt.Errorf("could not find link by name %s: %v", containerIfName, err)
	}
	err = netlink.LinkSetMTU(veth, vxlanVethMTU)
	if err != nil {
		return err
	}

	if err := netlink.LinkSetHardwareAddr(veth, ep.mac); err != nil {
		return fmt.Errorf("could not set mac address (%v) to the container interface: %v", ep.mac, err)
	}

	for _, sub := range n.subnets {
		if sub == s {
			continue
		}
		if err := jinfo.AddStaticRoute(sub.subnetIP, types.NEXTHOP, s.gwIP.IP); err != nil {
			log.Errorf("Adding subnet %s static route in network %q failed\n", s.subnetIP, n.id)
		}
	}

	if iNames := jinfo.InterfaceName(); iNames != nil {
		err = iNames.SetNames(containerIfName, "eth")
		if err != nil {
			return err
		}
	}

	d.peerDbAdd(nid, eid, ep.addr.IP, ep.addr.Mask, ep.mac,
		net.ParseIP(d.bindAddress), true)

	if err := jinfo.AddTableEntry(ovPeerTable, eid, []byte(fmt.Sprintf("%s,%s,%s", ep.addr, ep.mac, d.bindAddress))); err != nil {
		log.Errorf("overlay: Failed adding table entry to joininfo: %v", err)
	}

	d.pushLocalEndpointEvent("join", nid, eid)
//.........这里部分代码省略.........

开发者ID:RAMESHBABUK，项目名称:docker，代码行数:101，代码来源:joinleave.go

注：本文中的github.com/docker/libnetwork/driverapi.JoinInfo.AddTableEntry方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，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。