当前位置: 首页>>代码示例>>Golang>>正文


Golang JoinInfo.DisableGatewayService方法代码示例

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


在下文中一共展示了JoinInfo.DisableGatewayService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 {
	join := &api.JoinRequest{
		NetworkID:  nid,
		EndpointID: eid,
		SandboxKey: sboxKey,
		Options:    options,
	}
	var (
		res api.JoinResponse
		err error
	)
	if err = d.call("Join", join, &res); err != nil {
		return err
	}

	ifaceName := res.InterfaceName
	if iface := jinfo.InterfaceName(); iface != nil && ifaceName != nil {
		if err := iface.SetNames(ifaceName.SrcName, ifaceName.DstPrefix); err != nil {
			return errorWithRollback(fmt.Sprintf("failed to set interface name: %s", err), d.Leave(nid, eid))
		}
	}

	var addr net.IP
	if res.Gateway != "" {
		if addr = net.ParseIP(res.Gateway); addr == nil {
			return fmt.Errorf(`unable to parse Gateway "%s"`, res.Gateway)
		}
		if jinfo.SetGateway(addr) != nil {
			return errorWithRollback(fmt.Sprintf("failed to set gateway: %v", addr), d.Leave(nid, eid))
		}
	}
	if res.GatewayIPv6 != "" {
		if addr = net.ParseIP(res.GatewayIPv6); addr == nil {
			return fmt.Errorf(`unable to parse GatewayIPv6 "%s"`, res.GatewayIPv6)
		}
		if jinfo.SetGatewayIPv6(addr) != nil {
			return errorWithRollback(fmt.Sprintf("failed to set gateway IPv6: %v", addr), d.Leave(nid, eid))
		}
	}
	if len(res.StaticRoutes) > 0 {
		routes, err := parseStaticRoutes(res)
		if err != nil {
			return err
		}
		for _, route := range routes {
			if jinfo.AddStaticRoute(route.Destination, route.RouteType, route.NextHop) != nil {
				return errorWithRollback(fmt.Sprintf("failed to set static route: %v", route), d.Leave(nid, eid))
			}
		}
	}
	if res.DisableGatewayService {
		jinfo.DisableGatewayService()
	}
	return nil
}
开发者ID:jwhonce,项目名称:docker,代码行数:56,代码来源:driver.go

示例2: 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 {
	network, err := d.getNetwork(nid)
	if err != nil {
		return err
	}

	// Ensure that the endpoint exists
	_, err = network.getEndpoint(eid)
	if err != nil {
		return err
	}

	// This is just a stub for now

	jinfo.DisableGatewayService()
	return nil
}
开发者ID:contiv,项目名称:docker,代码行数:18,代码来源:windows.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 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 {
	defer osl.InitOSContext()()
	n, err := d.getNetwork(nid)
	if err != nil {
		return err
	}
	endpoint := n.endpoint(eid)
	if endpoint == nil {
		return fmt.Errorf("could not find endpoint with id %s", eid)
	}
	// generate a name for the iface that will be renamed to eth0 in the sbox
	containerIfName, err := netutils.GenerateIfaceName(ns.NlHandle(), vethPrefix, vethLen)
	if err != nil {
		return fmt.Errorf("error generating an interface name: %v", err)
	}
	// create the netlink ipvlan interface
	vethName, err := createIPVlan(containerIfName, n.config.Parent, n.config.IpvlanMode)
	if err != nil {
		return err
	}
	// bind the generated iface name to the endpoint
	endpoint.srcName = vethName
	ep := n.endpoint(eid)
	if ep == nil {
		return fmt.Errorf("could not find endpoint with id %s", eid)
	}
	if n.config.IpvlanMode == modeL3 {
		// disable gateway services to add a default gw using dev eth0 only
		jinfo.DisableGatewayService()
		defaultRoute, err := ifaceGateway(defaultV4RouteCidr)
		if err != nil {
			return err
		}
		if err := jinfo.AddStaticRoute(defaultRoute.Destination, defaultRoute.RouteType, defaultRoute.NextHop); err != nil {
			return fmt.Errorf("failed to set an ipvlan l3 mode ipv4 default gateway: %v", err)
		}
		logrus.Debugf("Ipvlan Endpoint Joined with IPv4_Addr: %s, Ipvlan_Mode: %s, Parent: %s",
			ep.addr.IP.String(), n.config.IpvlanMode, n.config.Parent)
		// If the endpoint has a v6 address, set a v6 default route
		if ep.addrv6 != nil {
			default6Route, err := ifaceGateway(defaultV6RouteCidr)
			if err != nil {
				return err
			}
			if err = jinfo.AddStaticRoute(default6Route.Destination, default6Route.RouteType, default6Route.NextHop); err != nil {
				return fmt.Errorf("failed to set an ipvlan l3 mode ipv6 default gateway: %v", err)
			}
			logrus.Debugf("Ipvlan Endpoint Joined with IPv6_Addr: %s, Ipvlan_Mode: %s, Parent: %s",
				ep.addrv6.IP.String(), n.config.IpvlanMode, n.config.Parent)
		}
	}
	if n.config.IpvlanMode == modeL2 {
		// parse and correlate the endpoint v4 address with the available v4 subnets
		if len(n.config.Ipv4Subnets) > 0 {
			s := n.getSubnetforIPv4(ep.addr)
			if s == nil {
				return fmt.Errorf("could not find a valid ipv4 subnet for endpoint %s", eid)
			}
			v4gw, _, err := net.ParseCIDR(s.GwIP)
			if err != nil {
				return fmt.Errorf("gatway %s is not a valid ipv4 address: %v", s.GwIP, err)
			}
			err = jinfo.SetGateway(v4gw)
			if err != nil {
				return err
			}
			logrus.Debugf("Ipvlan Endpoint Joined with IPv4_Addr: %s, Gateway: %s, Ipvlan_Mode: %s, Parent: %s",
				ep.addr.IP.String(), v4gw.String(), n.config.IpvlanMode, n.config.Parent)
		}
		// parse and correlate the endpoint v6 address with the available v6 subnets
		if len(n.config.Ipv6Subnets) > 0 {
			s := n.getSubnetforIPv6(ep.addrv6)
			if s == nil {
				return fmt.Errorf("could not find a valid ipv6 subnet for endpoint %s", eid)
			}
			v6gw, _, err := net.ParseCIDR(s.GwIP)
			if err != nil {
				return fmt.Errorf("gatway %s is not a valid ipv6 address: %v", s.GwIP, err)
			}
			err = jinfo.SetGatewayIPv6(v6gw)
			if err != nil {
				return err
			}
			logrus.Debugf("Ipvlan Endpoint Joined with IPv6_Addr: %s, Gateway: %s, Ipvlan_Mode: %s, Parent: %s",
				ep.addrv6.IP.String(), v6gw.String(), n.config.IpvlanMode, n.config.Parent)
		}
	}
	iNames := jinfo.InterfaceName()
	err = iNames.SetNames(vethName, containerVethPrefix)
	if err != nil {
		return err
	}
	if err = d.storeUpdate(ep); err != nil {
		return fmt.Errorf("failed to save ipvlan endpoint %s to store: %v", ep.id[0:7], err)
	}

	return nil
}
开发者ID:CadeLaRen,项目名称:docker-3,代码行数:99,代码来源:ipvlan_joinleave.go


注:本文中的github.com/docker/libnetwork/driverapi.JoinInfo.DisableGatewayService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。