grpc

package
v0.0.0-...-9634a1a Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: Feb 15, 2023 License: Apache-2.0 Imports: 27 Imported by: 0

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Index

Constants

View Source 
const (
	DEFAULT_SYNC_INTERVAL = time.Minute
	EpcIDIPV6_LEN         = 20
	LruSlotSize           = 1 << 14
	LruCap                = 1 << 17
	GROUPID_MAX           = 1 << 16
)
View Source 
const (
	GROUP_CACHE_IPV6_KEYLEN        = 160 / 8
	SERVER_GROUP_CACHE_IPV6_KEYLEN = 192 / 8
	GROUP_CACHE_SIZE               = 65536
)
View Source 
const (
	DEFAULT_SYNC_TIMEOUT = 8 * time.Second
)

Variables

This section is empty.

Functions

func Lookup 

func Lookup(host net.IP) (net.IP, error)

func RegisterPlatformDataCommand 

func RegisterPlatformDataCommand(ips []net.IP, port int) *cobra.Command

Types

type BaseInfo 

type BaseInfo struct {
	RegionID uint32
	HitCount uint64
}

type CidrInfo 

type CidrInfo struct {
	Cidr     *net.IPNet
	EpcID    int32
	RegionID uint32
	SubnetID uint32
	AZID     uint32
	IsWan    bool
	HitCount *uint64
}

type Counter 

type Counter struct {
	GrpcRequestTime     int64 `statsd:"grpc-request-time"`
	UpdateServiceTime   int64 `statsd:"update-service-time"`
	UpdatePlatformTime  int64 `statsd:"update-platform-time"`
	UpdateCount         int64 `statsd:"update-count"`
	UpdateServicesCount int64 `statsd:"update-services-count"`

	IP4TotalCount int64 `statsd:"ip4-total-count"`
	IP4HitCount   int64 `statsd:"ip4-hit-count"`
	IP6TotalCount int64 `statsd:"ip6-total-count"`
	IP6HitCount   int64 `statsd:"ip6-hit-count"`
	IP4MissCount  int64 `statsd:"ip4-miss-count"`
	IP6MissCount  int64 `statsd:"ip6-miss-count"`
	MacMissCount  int64 `statsd:"mac-miss-count"`
	EpcMissCount  int64 `statsd:"epc-miss-count"`
}

type EpcIDIPv6Key 

type EpcIDIPv6Key struct {
	IPv6 [net.IPv6len]byte
	// contains filtered or unexported fields
}

type GroupLabeler 

type GroupLabeler struct {
	// contains filtered or unexported fields
}

func NewGroupLabeler 

func NewGroupLabeler(log *logger.PrefixLogger, idMaps []api.GroupIDMap, portFilterLruCap int, moduleName string) *GroupLabeler

func (*GroupLabeler) Query 

func (l *GroupLabeler) Query(l3EpcID int16, ip uint32, podGroupID uint16) []uint16

func (*GroupLabeler) QueryIPv6 

func (l *GroupLabeler) QueryIPv6(l3EpcID int16, ip net.IP, podGroupID uint16) []uint16

func (*GroupLabeler) QueryService 

func (l *GroupLabeler) QueryService(l3EpcID int16, ip uint32, podGroupID uint16, protocol layers.IPProtocol, serverPort uint16) []uint16

func (*GroupLabeler) QueryServiceIPv6 

func (l *GroupLabeler) QueryServiceIPv6(l3EpcID int16, ip net.IP, podGroupID uint16, protocol layers.IPProtocol, serverPort uint16) []uint16

type GrpcSession 

type GrpcSession struct {
	// contains filtered or unexported fields
}

func (*GrpcSession) Close 

func (s *GrpcSession) Close()

func (*GrpcSession) CloseConnection 

func (s *GrpcSession) CloseConnection()

func (*GrpcSession) GetClient 

func (s *GrpcSession) GetClient() *grpc.ClientConn

func (*GrpcSession) Init 

func (s *GrpcSession) Init(ips []net.IP, port uint16, syncInterval time.Duration, maxMsgSize int, runOnce func())

func (*GrpcSession) Request 

func (s *GrpcSession) Request(syncFunction SyncFunction) error

func (*GrpcSession) SetSyncInterval 

func (s *GrpcSession) SetSyncInterval(syncInterval time.Duration)

func (*GrpcSession) SetTimeout 

func (s *GrpcSession) SetTimeout(timeout time.Duration)

func (*GrpcSession) Start 

func (s *GrpcSession) Start()

type Info 

type Info struct {
	EpcID        int32
	L2EpcID      int32
	Host         uint32
	HostStr      string
	HostID       uint32
	Mac          uint64
	RegionID     uint32
	DeviceType   uint32
	DeviceID     uint32
	SubnetID     uint32
	PodNodeID    uint32
	PodNSID      uint32
	PodGroupID   uint32
	PodID        uint32
	PodClusterID uint32
	AZID         uint32
	IsVip        bool
	IsWan        bool
	HitCount     *uint64
}

type PlatformDataManager 

type PlatformDataManager struct {
	// contains filtered or unexported fields
}

func NewPlatformDataManager 

func NewPlatformDataManager(ips []net.IP, port, maxSlaveTableSize, rpcMaxMsgSize int, nodeIP string, receiver *receiver.Receiver) *PlatformDataManager

func (*PlatformDataManager) NewPlatformInfoTable 

func (m *PlatformDataManager) NewPlatformInfoTable(isMaster bool, moudleName string) (*PlatformInfoTable, error)

type PlatformInfoTable 

type PlatformInfoTable struct {
	*ServiceTable

	*GrpcSession

	utils.Closable
	// contains filtered or unexported fields
}

func NewPlatformInfoTable 

func NewPlatformInfoTable(ips []net.IP, port, index, rpcMaxMsgSize int, moduleName, nodeIP string, receiver *receiver.Receiver, isMaster bool, manager *PlatformDataManager) *PlatformInfoTable

func (*PlatformInfoTable) AddOtherRegion 

func (t *PlatformInfoTable) AddOtherRegion()

统计收到其他region的数据

func (*PlatformInfoTable) ClosePlatformInfoTable 

func (t *PlatformInfoTable) ClosePlatformInfoTable()

func (*PlatformInfoTable) GetCounter 

func (t *PlatformInfoTable) GetCounter() interface{}

func (*PlatformInfoTable) HandleSimpleCommand 

func (t *PlatformInfoTable) HandleSimpleCommand(op uint16, arg string) string

func (*PlatformInfoTable) IPV4InfoAddLru 

func (t *PlatformInfoTable) IPV4InfoAddLru(info *Info, key uint64)

func (*PlatformInfoTable) IPV4InfoStat 

func (t *PlatformInfoTable) IPV4InfoStat(lruItem interface{})

func (*PlatformInfoTable) IPV6InfoAddLru 

func (t *PlatformInfoTable) IPV6InfoAddLru(info *Info, key []byte)

func (*PlatformInfoTable) IPV6InfoStat 

func (t *PlatformInfoTable) IPV6InfoStat(lruItem interface{})

func (*PlatformInfoTable) InfoMissStat 

func (t *PlatformInfoTable) InfoMissStat(mac uint64)

func (*PlatformInfoTable) QueryEpcIDBaseInfo 

func (t *PlatformInfoTable) QueryEpcIDBaseInfo(epcID int32) *BaseInfo

func (*PlatformInfoTable) QueryEpcIDBaseInfosPair 

func (t *PlatformInfoTable) QueryEpcIDBaseInfosPair(epcID0, epcID1 int32) (*BaseInfo, *BaseInfo)

func (*PlatformInfoTable) QueryIPV4Infos 

func (t *PlatformInfoTable) QueryIPV4Infos(epcID int32, ipv4 uint32) *Info

func (*PlatformInfoTable) QueryIPV4InfosPair 

func (t *PlatformInfoTable) QueryIPV4InfosPair(epcID0 int32, ipv40 uint32, epcID1 int32, ipv41 uint32) (info0 *Info, info1 *Info)

func (*PlatformInfoTable) QueryIPV6Infos 

func (t *PlatformInfoTable) QueryIPV6Infos(epcID int32, ipv6 net.IP) *Info

func (*PlatformInfoTable) QueryIPV6InfosPair 

func (t *PlatformInfoTable) QueryIPV6InfosPair(epcID0 int32, ipv60 net.IP, epcID1 int32, ipv61 net.IP) (info0 *Info, info1 *Info)

func (*PlatformInfoTable) QueryMacInfo 

func (t *PlatformInfoTable) QueryMacInfo(mac uint64) *Info

func (*PlatformInfoTable) QueryMacInfosPair 

func (t *PlatformInfoTable) QueryMacInfosPair(mac0, mac1 uint64) (*Info, *Info)

func (*PlatformInfoTable) QueryPodInfo 

func (t *PlatformInfoTable) QueryPodInfo(vtapId uint32, podName string) *PodInfo

func (*PlatformInfoTable) QueryRegionID 

func (t *PlatformInfoTable) QueryRegionID() uint32

func (*PlatformInfoTable) QueryVtapEpc0 

func (t *PlatformInfoTable) QueryVtapEpc0(vtapId uint32) int32

func (*PlatformInfoTable) QueryVtapEpc1 

func (t *PlatformInfoTable) QueryVtapEpc1(vtapId uint32, isIPv4 bool, ip41 uint32, ip61 net.IP) int32

epc1的计算 1. 本地路由优先, 先假设等于epc0: 验证epc0+ip1是否在cidr list中 2. 对等连接路由其次, 假设等于epc0的peer-connection的epc: 2.1 查询PeerConnection list, 确认epc0的对等连接的epc为: epc0_0, epc0_1... 2.2 假设等于epc_0_0: 验证epc0_0+ip1是否在cidr list中 2.3 假设等于epc_0_1: 验证epc0_0+ip1是否在cidr list中 2.4 ... 3. 如果还找不到, 直接使用ip1去查wan ip

func (*PlatformInfoTable) QueryVtapInfo 

func (t *PlatformInfoTable) QueryVtapInfo(vtapId uint32) *VtapInfo

func (*PlatformInfoTable) ReloadMaster 

func (t *PlatformInfoTable) ReloadMaster() error

func (*PlatformInfoTable) ReloadSlave 

func (t *PlatformInfoTable) ReloadSlave() error

func (*PlatformInfoTable) String 

func (t *PlatformInfoTable) String() string

type PodInfo 

type PodInfo struct {
	PodId        uint32
	PodName      string
	Ip           string
	EpcId        int32
	PodClusterId uint32
}

type ServiceTable 

type ServiceTable struct {
	// contains filtered or unexported fields
}

func NewServiceTable 

func NewServiceTable(grpcServices []*trident.ServiceInfo) *ServiceTable

func (*ServiceTable) QueryService 

func (s *ServiceTable) QueryService(podID, podNodeID, podClusterID, podGroupID uint32, epcID int32, isIPv6 bool, ipv4 uint32, ipv6 net.IP, protocol layers.IPProtocol, serverPort uint16) uint32

func (*ServiceTable) String 

func (s *ServiceTable) String() string

type SyncFunction 

type SyncFunction func(context.Context, net.IP) error

type VtapInfo 

type VtapInfo struct {
	VtapId       uint32
	EpcId        int32
	Ip           string
	PodClusterId uint32
}

Source Files

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