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tag.go
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/*
* Copyright (c) 2024 Yunshan Networks
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package flow_metrics
import (
"encoding/binary"
"fmt"
"math"
"net"
"strconv"
"strings"
"github.com/deepflowio/deepflow/server/libs/ckdb"
"github.com/deepflowio/deepflow/server/libs/datatype"
"github.com/deepflowio/deepflow/server/libs/datatype/prompb"
"github.com/deepflowio/deepflow/server/libs/flow-metrics/pb"
"github.com/deepflowio/deepflow/server/libs/pool"
"github.com/deepflowio/deepflow/server/libs/utils"
"github.com/google/gopacket/layers"
)
type Code uint64
const (
IP Code = 0x1 << iota
L3EpcID
L3Device
SubnetID
RegionID
PodNodeID
HostID
AZID
PodGroupID
PodNSID
PodID
MAC
PodClusterID
ServiceID
Resource // 1<< 14
GPID // 1<< 15
// Make sure the max offset <= 19
)
const (
IPPath Code = 0x100000 << iota // 1 << 20
L3EpcIDPath
L3DevicePath
SubnetIDPath
RegionIDPath
PodNodeIDPath
HostIDPath
AZIDPath
PodGroupIDPath
PodNSIDPath
PodIDPath
MACPath
PodClusterIDPath
ServiceIDPath
ResourcePath // 1<< 34
GPIDPath // 1<< 35
// Make sure the max offset <= 39
)
const (
Direction Code = 0x10000000000 << iota // 1 << 40
ACLGID
Protocol
ServerPort
_
TAPType
_
VTAPID
TAPSide
TAPPort
IsKeyService
L7Protocol // also represents AppService,AppInstance,EndPoint,BizType
SignalSource
)
const (
TunnelIPID Code = 1 << 62
)
func (c Code) HasEdgeTagField() bool {
return c&0xfffff00000 != 0
}
type DeviceType uint8
const (
_ DeviceType = iota
VMDevice
_
ThirdPartyDevice // 3
_
VGatewayDevice // 5
HostDevice
NetworkDevice
FloatingIPDevice
DHCPDevice
)
type SideType uint8
const (
NodeSide SideType = (iota + 1) << 3
HypervisorSide
GatewayHypervisorSide
GatewaySide
ProcessSide
AppSide
)
type DirectionEnum uint8
const (
_CLIENT_SERVER_MASK = 0x7
_SIDE_TYPE_MASK = 0xf8
)
const (
ClientToServer = 1 << iota
ServerToClient
LocalToLocal
// 以下类型为转换tapside而增加，在写入db时均记为c2s或s2c
ClientNodeToServer = ClientToServer | DirectionEnum(NodeSide) // 客户端容器节点，路由、SNAT、隧道
ServerNodeToClient = ServerToClient | DirectionEnum(NodeSide) // 服务端容器节点，路由、SNAT、隧道
ClientHypervisorToServer = ClientToServer | DirectionEnum(HypervisorSide) // 客户端宿主机，隧道
ServerHypervisorToClient = ServerToClient | DirectionEnum(HypervisorSide) // 服务端宿主机，隧道
ClientGatewayHypervisorToServer = ClientToServer | DirectionEnum(GatewayHypervisorSide) // 客户端网关宿主机
ServerGatewayHypervisorToClient = ServerToClient | DirectionEnum(GatewayHypervisorSide) // 服务端网关宿主机
ClientGatewayToServer = ClientToServer | DirectionEnum(GatewaySide) // 客户端网关（特指VIP机制的SLB，例如微软云MUX等）, Mac地址对应的接口为vip设备
ServerGatewayToClient = ServerToClient | DirectionEnum(GatewaySide) // 服务端网关（特指VIP机制的SLB，例如微软云MUX等）, Mac地址对应的接口为vip设备
ClientProcessToServer = ClientToServer | DirectionEnum(ProcessSide) // 客户端进程
ServerProcessToClient = ServerToClient | DirectionEnum(ProcessSide) // 服务端进程
ClientAppToServer = ClientToServer | DirectionEnum(AppSide) // 客户端应用
ServerAppToClient = ServerToClient | DirectionEnum(AppSide) // 服务端应用
)
func (d DirectionEnum) IsClientToServer() bool {
return d&_CLIENT_SERVER_MASK == ClientToServer
}
func (d DirectionEnum) IsServerToClient() bool {
return d&_CLIENT_SERVER_MASK == ServerToClient
}
func (d DirectionEnum) IsGateway() bool {
return SideType(d&_SIDE_TYPE_MASK)&(GatewaySide|GatewayHypervisorSide) != 0
}
type TAPSideEnum uint8
const (
Client TAPSideEnum = 1 << iota
Server
Local
ClientNode = Client | TAPSideEnum(NodeSide)
ServerNode = Server | TAPSideEnum(NodeSide)
ClientHypervisor = Client | TAPSideEnum(HypervisorSide)
ServerHypervisor = Server | TAPSideEnum(HypervisorSide)
ClientGatewayHypervisor = Client | TAPSideEnum(GatewayHypervisorSide)
ServerGatewayHypervisor = Server | TAPSideEnum(GatewayHypervisorSide)
ClientGateway = Client | TAPSideEnum(GatewaySide)
ServerGateway = Server | TAPSideEnum(GatewaySide)
ClientProcess = Client | TAPSideEnum(ProcessSide)
ServerProcess = Server | TAPSideEnum(ProcessSide)
ClientApp = Client | TAPSideEnum(AppSide)
ServerApp = Server | TAPSideEnum(AppSide)
App = TAPSideEnum(AppSide)
Rest = 0
)
const (
ROLE_CLIENT = 0
ROLE_SERVER = 1
)
var TAPSideEnumsString = []string{
Rest: "rest",
Client: "c",
Server: "s",
Local: "local",
ClientNode: "c-nd",
ServerNode: "s-nd",
ClientHypervisor: "c-hv",
ServerHypervisor: "s-hv",
ClientGatewayHypervisor: "c-gw-hv",
ServerGatewayHypervisor: "s-gw-hv",
ClientGateway: "c-gw",
ServerGateway: "s-gw",
ClientProcess: "c-p",
ServerProcess: "s-p",
ClientApp: "c-app",
ServerApp: "s-app",
App: "app",
}
func (s TAPSideEnum) String() string {
return TAPSideEnumsString[s]
}
func (d DirectionEnum) ToTAPSide() TAPSideEnum {
return TAPSideEnum(d)
}
// TAP: Traffic Access Point
//
// Indicates the flow data collection location. Currently supports 255
// acquisition locations. The traffic in cloud is uniformly represented by
// a special value `3`, and the other values represent the traffic
// collected from optical splitting and mirroring at different locations
// in the IDC.
//
// Note: For historical reasons, we use the confusing term VTAP to refer
// to deepflow-agent, and agent_id to represent the id of a deepflow-agent.
type TAPTypeEnum uint8
const (
IDC_MIN TAPTypeEnum = 1 // 1~2, 4~255: IDC
CLOUD TAPTypeEnum = 3
)
type TagSource uint8
const (
GpId TagSource = 1 << iota // if the GpId exists but the podId does not exist, first obtain the podId through the GprocessId table delivered by the Controller
PodId // use vtapId + podId to match first
Mac // if vtapId + podId cannot be matched, finally use Mac/EpcIP to match resources
EpcIP
Peer // Multicast, filled with peer information
None TagSource = 0
)
type Field struct {
// 注意字节对齐！
// 用于区分不同的trident及其不同的pipeline，用于如下场景：
// - agent和ingester之间的数据传输
// - ingester写入clickhouse，作用类似_id，序列化为_tid
GlobalThreadID uint8
// structTag "datasource":"n|nm|a|am" means datasource: network, network_map, application, application_map
IP6 net.IP `json:"ip6" map_json:"ip6_0" category:"$tag" sub:"network_layer" to_string:"IPv6String" ` // FIXME: 合并IP6和IP
MAC uint64
IP uint32 `json:"ip4" map_json:"ip4_0" category:"$tag" sub:"network_layer" to_string:"IPv4String"`
L3EpcID int32 `json:"l3_epc_id" map_json:"l3_epc_id_0" category:"$tag" sub:"universal_tag"`
L3DeviceID uint32 `json:"l3_device_id" map_json:"l3_device_id_0" category:"$tag" sub:"universal_tag"`
L3DeviceType DeviceType `json:"l3_device_type" map_json:"l3_device_type_0" category:"$tag" sub:"universal_tag"`
RegionID uint16 `json:"region_id" map_json:"region_id_0" category:"$tag" sub:"universal_tag"`
SubnetID uint16 `json:"subnet_id" map_json:"subnet_id_0" category:"$tag" sub:"universal_tag"`
HostID uint16 `json:"host_id" map_json:"host_id_0" category:"$tag" sub:"universal_tag"`
PodNodeID uint32 `json:"pod_node_id" map_json:"pod_node_id_0" category:"$tag" sub:"universal_tag"`
AZID uint16 `json:"az_id" map_json:"az_id_0" category:"$tag" sub:"universal_tag"`
PodGroupID uint32 `json:"pod_group_id" map_json:"pod_group_id_0" category:"$tag" sub:"universal_tag"`
PodNSID uint16 `json:"pod_ns_id" map_json:"pod_ns_id_0" category:"$tag" sub:"universal_tag"`
PodID uint32 `json:"pod_id" map_json:"pod_id_0" category:"$tag" sub:"universal_tag"`
PodClusterID uint16 `json:"pod_cluster_id" map_json:"pod_cluster_id_0" category:"$tag" sub:"universal_tag"`
ServiceID uint32 `json:"service_id" map_json:"service_id_0" category:"$tag" sub:"universal_tag"`
AutoInstanceID uint32 `json:"auto_instance_id" map_json:"auto_instance_id_0" category:"$tag" sub:"universal_tag"`
AutoInstanceType uint8 `json:"auto_instance_type" map_json:"auto_instance_type_0" category:"$tag" sub:"universal_tag"`
AutoServiceID uint32 `json:"auto_service_id" map_json:"auto_service_id_0" category:"$tag" sub:"universal_tag"`
AutoServiceType uint8 `json:"auto_service_type" map_json:"auto_service_type_0" category:"$tag" sub:"universal_tag"`
GPID uint32 `json:"gprocess_id" map_json:"gprocess_id_0" category:"$tag" sub:"universal_tag"`
MAC1 uint64
IP61 net.IP `json:"ip6_1" category:"$tag" sub:"network_layer" to_string:"IPv6String" datasource:"nm|am"` // FIXME: 合并IP61和IP1
IP1 uint32 `json:"ip4_1" category:"$tag" sub:"network_layer" to_string:"IPv4String" datasource:"nm|am"`
L3EpcID1 int32 `json:"l3_epc_id_1" category:"$tag" sub:"universal_tag" datasource:"nm|am"`
L3DeviceID1 uint32 `json:"l3_device_id_1" category:"$tag" sub:"universal_tag" datasource:"nm|am"`
L3DeviceType1 DeviceType `json:"l3_device_type_1" category:"$tag" sub:"universal_tag" datasource:"nm|am"`
RegionID1 uint16 `json:"region_id_1" category:"$tag" sub:"universal_tag" datasource:"nm|am"`
SubnetID1 uint16 `json:"subnet_id_1" category:"$tag" sub:"universal_tag" datasource:"nm|am"`
HostID1 uint16 `json:"host_id_1" category:"$tag" sub:"universal_tag" datasource:"nm|am"`
PodNodeID1 uint32 `json:"pod_node_id_1" category:"$tag" sub:"universal_tag" datasource:"nm|am"`
AZID1 uint16 `json:"az_id_1" category:"$tag" sub:"universal_tag" datasource:"nm|am"`
PodGroupID1 uint32 `json:"pod_group_id_1" category:"$tag" sub:"universal_tag" datasource:"nm|am"`
PodNSID1 uint16 `json:"pod_ns_id_1" category:"$tag" sub:"universal_tag" datasource:"nm|am"`
PodID1 uint32 `json:"pod_id_1" category:"$tag" sub:"universal_tag" datasource:"nm|am"`
PodClusterID1 uint16 `json:"pod_cluster_id_1" category:"$tag" sub:"universal_tag" datasource:"nm|am"`
ServiceID1 uint32 `json:"service_id_1" category:"$tag" sub:"universal_tag" datasource:"nm|am"`
AutoInstanceID1 uint32 `json:"auto_instance_id_1" category:"$tag" sub:"universal_tag" datasource:"nm|am"`
AutoInstanceType1 uint8 `json:"auto_instance_type_1" category:"$tag" sub:"universal_tag" datasource:"nm|am"`
AutoServiceID1 uint32 `json:"auto_service_id_1" category:"$tag" sub:"universal_tag" datasource:"nm|am"`
AutoServiceType1 uint8 `json:"auto_service_type_1" category:"$tag" sub:"universal_tag" datasource:"nm|am"`
GPID1 uint32 `json:"gprocess_id_1" category:"$tag" sub:"universal_tag" datasource:"nm|am"`
ACLGID uint16
Role uint8 `json:"role" category:"$tag" sub:"capture_info" enumfile:"role" datasource:"n|a"`
Protocol layers.IPProtocol `json:"protocol" category:"$tag" sub:"network_layer" enumfile:"protocol"`
ServerPort uint16 `json:"server_port" category:"$tag" sub:"transport_layer"`
VTAPID uint16 `json:"agent_id" category:"$tag" sub:"capture_info"`
// Not stored, only determines which database to store in.
// When Orgid is 0 or 1, it is stored in database 'flow_metrics', otherwise stored in '<OrgId>_flow_metrics'.
OrgId uint16 `json:"org_id" category:"$tag"`
TeamID uint16 `json:"team_id" category:"$tag"`
TAPPort datatype.TapPort
// caculate from TAPPort
TapPort uint32 `json:"capture_nic" category:"$tag" sub:"capture_info" datasource:"nm|am"`
TapPortType uint8 `json:"capture_nic_type" category:"$tag" sub:"capture_info" enumfile:"capture_nic_type" datasource:"nm|am"`
NatSource datatype.NATSource `json:"nat_source" category:"$tag" sub:"capture_info" enumfile:"nat_source" datasource:"nm|am"`
TunnelType datatype.TunnelType `json:"tunnel_type" category:"$tag" sub:"tunnel_info" enumfile:"tunnel_type" datasource:"nm|am"`
TAPSide TAPSideEnum
// only for exporters
TAPSideStr string `json:"observation_point" category:"$tag" sub:"capture_info" enumfile:"observation_point" datasource:"nm|am"`
TAPType TAPTypeEnum `json:"capture_network_type_id" category:"$tag" sub:"capture_info"`
IsIPv4 uint8 `json:"is_ipv4" category:"$tag" sub:"network_layer"` // (8B) 与IP/IP6是共生字段
IsKeyService uint8
L7Protocol datatype.L7Protocol `json:"l7_protocol" category:"$tag" sub:"application_layer" enumfile:"l7_protocol" datasource:"a|am"`
AppService string `json:"app_service" category:"$tag" sub:"service_info" datasource:"a|am"`
AppInstance string `json:"app_instance" category:"$tag" sub:"service_info" datasource:"a|am"`
Endpoint string `json:"endpoint" category:"$tag" sub:"service_info" datasource:"a|am"`
BizType uint8 `json:"biz_type" category:"$tag" sub:"capture_info" datasource:"a|am"`
SignalSource uint16 `json:"signal_source" category:"$tag" sub:"capture_info" enumfile:"l7_signal_source"` // FIXME: network,network_1m should use l4_signal_source for translate
TagSource, TagSource1 uint8
TunnelIPID uint16
}
func newMetricsMinuteTable(id MetricsTableID, engine ckdb.EngineType, version, cluster, storagePolicy string, ttl int, coldStorage *ckdb.ColdStorage) *ckdb.Table {
timeKey := "time"
var orderKeys []string
code := metricsTableCodes[id]
if code&L3EpcID != 0 {
orderKeys = []string{timeKey, "l3_epc_id", "ip4", "ip6"}
} else if code&L3EpcIDPath != 0 {
orderKeys = []string{timeKey, "l3_epc_id_1", "ip4_1", "ip6_1", "l3_epc_id_0", "ip4_0", "ip6_0"}
} else if code&ACLGID != 0 {
orderKeys = []string{timeKey, "acl_gid"}
}
if code&ServerPort != 0 {
orderKeys = append(orderKeys, "server_port")
}
var meterColumns []*ckdb.Column
switch id {
case NETWORK_1M, NETWORK_MAP_1M:
meterColumns = FlowMeterColumns()
case TRAFFIC_POLICY_1M:
meterColumns = UsageMeterColumns()
case APPLICATION_1M, APPLICATION_MAP_1M:
meterColumns = AppMeterColumns()
}
return &ckdb.Table{
Version: version,
ID: uint8(id),
Database: ckdb.METRICS_DB,
LocalName: id.TableName() + ckdb.LOCAL_SUBFFIX,
GlobalName: id.TableName(),
Columns: append(GenTagColumns(metricsTableCodes[id]), meterColumns...),
TimeKey: timeKey,
TTL: ttl,
PartitionFunc: ckdb.TimeFuncTwelveHour,
Engine: engine,
Cluster: cluster,
StoragePolicy: storagePolicy,
ColdStorage: *coldStorage,
OrderKeys: orderKeys,
PrimaryKeyCount: len(orderKeys),
}
}
// 由分钟表生成秒表
func newMetricsSecondTable(minuteTable *ckdb.Table, ttl int, coldStorages *ckdb.ColdStorage) *ckdb.Table {
t := *minuteTable
t.ID = minuteTable.ID + uint8(NETWORK_1S)
t.LocalName = MetricsTableID(t.ID).TableName() + ckdb.LOCAL_SUBFFIX
t.GlobalName = MetricsTableID(t.ID).TableName()
t.TTL = ttl
t.ColdStorage = *coldStorages
t.PartitionFunc = ckdb.TimeFuncFourHour
t.Engine = ckdb.MergeTree // 秒级数据不用支持使用replica
return &t
}
func GetMetricsTables(engine ckdb.EngineType, version, cluster, storagePolicy string, flowMinuteTtl, flowSecondTtl, appMinuteTtl, appSecondTtl int, coldStorages map[string]*ckdb.ColdStorage) []*ckdb.Table {
var metricsTables []*ckdb.Table
minuteTables := []*ckdb.Table{}
for i := NETWORK_1M; i <= NETWORK_MAP_1M; i++ {
minuteTables = append(minuteTables, newMetricsMinuteTable(i, engine, version, cluster, storagePolicy, flowMinuteTtl, ckdb.GetColdStorage(coldStorages, ckdb.METRICS_DB, i.TableName())))
}
for i := APPLICATION_1M; i <= APPLICATION_MAP_1M; i++ {
minuteTables = append(minuteTables, newMetricsMinuteTable(i, engine, version, cluster, storagePolicy, appMinuteTtl, ckdb.GetColdStorage(coldStorages, ckdb.METRICS_DB, i.TableName())))
}
minuteTables = append(minuteTables, newMetricsMinuteTable(TRAFFIC_POLICY_1M, engine, version, cluster, storagePolicy, 3*24, ckdb.GetColdStorage(coldStorages, ckdb.METRICS_DB, TRAFFIC_POLICY_1M.TableName()))) // traffic_policy ttl is 3 day default
secondTables := []*ckdb.Table{}
for i := NETWORK_1S; i <= NETWORK_MAP_1S; i++ {
secondTables = append(secondTables, newMetricsSecondTable(minuteTables[i-NETWORK_1S], flowSecondTtl, ckdb.GetColdStorage(coldStorages, ckdb.METRICS_DB, i.TableName())))
}
for i := APPLICATION_1S; i <= APPLICATION_MAP_1S; i++ {
secondTables = append(secondTables, newMetricsSecondTable(minuteTables[i-NETWORK_1S], appSecondTtl, ckdb.GetColdStorage(coldStorages, ckdb.METRICS_DB, i.TableName())))
}
metricsTables = append(minuteTables, secondTables...)
return metricsTables
}
type MetricsTableID uint8
const (
NETWORK_1M MetricsTableID = iota
NETWORK_MAP_1M
APPLICATION_1M
APPLICATION_MAP_1M
TRAFFIC_POLICY_1M
NETWORK_1S
NETWORK_MAP_1S
APPLICATION_1S
APPLICATION_MAP_1S
METRICS_TABLE_ID_MAX
)
func (i MetricsTableID) TableName() string {
return metricsTableNames[i]
}
func (i MetricsTableID) TableCode() Code {
return metricsTableCodes[i]
}
var metricsTableNames = []string{
NETWORK_1M: "network.1m",
NETWORK_MAP_1M: "network_map.1m",
APPLICATION_1M: "application.1m",
APPLICATION_MAP_1M: "application_map.1m",
TRAFFIC_POLICY_1M: "traffic_policy.1m",
NETWORK_1S: "network.1s",
NETWORK_MAP_1S: "network_map.1s",
APPLICATION_1S: "application.1s",
APPLICATION_MAP_1S: "application_map.1s",
}
func MetricsTableNameToID(name string) MetricsTableID {
for i, n := range metricsTableNames {
if n == name {
return MetricsTableID(i)
}
}
return METRICS_TABLE_ID_MAX
}
const (
BaseCode = AZID | HostID | IP | L3Device | L3EpcID | PodClusterID | PodGroupID | PodID | PodNodeID | PodNSID | RegionID | SubnetID | TAPType | VTAPID | ServiceID | Resource | GPID | SignalSource
BasePathCode = AZIDPath | HostIDPath | IPPath | L3DevicePath | L3EpcIDPath | PodClusterIDPath | PodGroupIDPath | PodIDPath | PodNodeIDPath | PodNSIDPath | RegionIDPath | SubnetIDPath | TAPSide | TAPType | VTAPID | ServiceIDPath | ResourcePath | GPIDPath | SignalSource
BasePortCode = Protocol | ServerPort | IsKeyService
NETWORK = BaseCode | BasePortCode | Direction
NETWORK_MAP = BasePathCode | BasePortCode | TAPPort
APPLICATION = BaseCode | BasePortCode | Direction | L7Protocol
APPLICATION_MAP = BasePathCode | BasePortCode | TAPPort | L7Protocol
TRAFFIC_POLICY = ACLGID | TunnelIPID | VTAPID
)
var metricsTableCodes = []Code{
NETWORK_1M: NETWORK,
NETWORK_MAP_1M: NETWORK_MAP,
APPLICATION_1M: APPLICATION,
APPLICATION_MAP_1M: APPLICATION_MAP,
TRAFFIC_POLICY_1M: TRAFFIC_POLICY,
NETWORK_1S: NETWORK,
NETWORK_MAP_1S: NETWORK_MAP,
APPLICATION_1S: APPLICATION,
APPLICATION_MAP_1S: APPLICATION_MAP,
}
type Tag struct {
Field
Code
id string
}
func (t *Tag) ToKVString() string {
buffer := make([]byte, MAX_STRING_LENGTH)
size := t.MarshalTo(buffer)
return string(buffer[:size])
}
const (
ID_OTHER = -1
ID_INTERNET = -2
)
func marshalUint16WithSpecialID(v int16) string {
switch v {
case ID_OTHER:
fallthrough
case ID_INTERNET:
return strconv.FormatInt(int64(v), 10)
}
return strconv.FormatUint(uint64(v)&math.MaxUint16, 10)
}
func unmarshalUint16WithSpecialID(s string) (int16, error) {
i, err := strconv.ParseInt(s, 10, 64)
if err != nil {
return -1, err
}
return int16(i), nil
}
func MarshalInt32WithSpecialID(v int32) int32 {
if v > 0 || v == ID_OTHER || v == ID_INTERNET {
return v
}
return int32(uint64(v) & math.MaxUint16)
}
func unmarshalInt32WithSpecialID(v int32) int16 {
return int16(v)
}
func marshalUint16s(vs []uint16) string {
var buf strings.Builder
for i, v := range vs {
buf.WriteString(strconv.FormatUint(uint64(v), 10))
if i < len(vs)-1 {
buf.WriteString("|")
}
}
return buf.String()
}
func unmarshalUint16s(s string) ([]uint16, error) {
uint16s := []uint16{}
vs := strings.Split(s, "|")
for _, v := range vs {
i, err := strconv.ParseInt(v, 10, 64)
if err != nil {
return uint16s, err
}
uint16s = append(uint16s, uint16(i))
}
return uint16s, nil
}
// 注意: 必须要按tag字段的字典顺序进行处理
func (t *Tag) MarshalTo(b []byte) int {
offset := 0
// 在InfluxDB的line protocol中，tag紧跟在measurement name之后，总会以逗号开头
if t.GlobalThreadID != 0 { // FIXME: zero写入的数据此字段总为0，目前无需该字段
offset += copy(b[offset:], ",_tid=")
offset += copy(b[offset:], strconv.FormatUint(uint64(t.GlobalThreadID), 10))
}
if t.Code&ACLGID != 0 {
offset += copy(b[offset:], ",acl_gid=")
offset += copy(b[offset:], strconv.FormatUint(uint64(t.ACLGID), 10))
}
if t.Code&AZID != 0 {
offset += copy(b[offset:], ",az_id=")
offset += copy(b[offset:], strconv.FormatUint(uint64(t.AZID), 10))
}
if t.Code&AZIDPath != 0 {
offset += copy(b[offset:], ",az_id_0=")
offset += copy(b[offset:], strconv.FormatUint(uint64(t.AZID), 10))
offset += copy(b[offset:], ",az_id_1=")
offset += copy(b[offset:], strconv.FormatUint(uint64(t.AZID1), 10))
}
if t.Code&Direction != 0 {
if t.Role == ROLE_CLIENT {
offset += copy(b[offset:], ",role=c2s")
} else if t.Role == ROLE_SERVER {
offset += copy(b[offset:], ",role=s2c")
}
}
if t.Code&GPID != 0 {
offset += copy(b[offset:], ",gprocess_id=")
offset += copy(b[offset:], strconv.FormatUint(uint64(t.GPID), 10))
}
if t.Code&GPIDPath != 0 {
offset += copy(b[offset:], ",gprocess_id_0=")
offset += copy(b[offset:], strconv.FormatUint(uint64(t.GPID), 10))
offset += copy(b[offset:], ",gprocess_id_1=")
offset += copy(b[offset:], strconv.FormatUint(uint64(t.GPID1), 10))
}
if t.Code&HostID != 0 {
offset += copy(b[offset:], ",host_id=")
offset += copy(b[offset:], strconv.FormatUint(uint64(t.HostID), 10))
}
if t.Code&HostIDPath != 0 {
offset += copy(b[offset:], ",host_id_0=")
offset += copy(b[offset:], strconv.FormatUint(uint64(t.HostID), 10))
offset += copy(b[offset:], ",host_id_1=")
offset += copy(b[offset:], strconv.FormatUint(uint64(t.HostID1), 10))
}
if t.Code&IP != 0 {
if t.IsIPv4 == 0 {
offset += copy(b[offset:], ",ip=")
offset += copy(b[offset:], t.IP6.String())
offset += copy(b[offset:], ",ip_version=6")
} else {
offset += copy(b[offset:], ",ip=")
offset += copy(b[offset:], utils.IpFromUint32(t.IP).String())
offset += copy(b[offset:], ",ip_version=4")
}
}
if t.Code&IPPath != 0 {
if t.IsIPv4 == 0 {
offset += copy(b[offset:], ",ip_0=")
offset += copy(b[offset:], t.IP6.String())
offset += copy(b[offset:], ",ip_1=")
offset += copy(b[offset:], t.IP61.String())
offset += copy(b[offset:], ",is_version=6")
} else {
offset += copy(b[offset:], ",ip_0=")
offset += copy(b[offset:], utils.IpFromUint32(t.IP).String())
offset += copy(b[offset:], ",ip_1=")
offset += copy(b[offset:], utils.IpFromUint32(t.IP1).String())
offset += copy(b[offset:], ",ip_version=4")
}
}
if t.Code&IsKeyService != 0 {
if t.IsKeyService == 1 {
offset += copy(b[offset:], ",is_key_service=1")
} else {
offset += copy(b[offset:], ",is_key_service=0")
}
}
if t.Code&L3Device != 0 {
offset += copy(b[offset:], ",l3_device_id=")
offset += copy(b[offset:], strconv.FormatUint(uint64(t.L3DeviceID), 10))
offset += copy(b[offset:], ",l3_device_type=")
offset += copy(b[offset:], strconv.FormatUint(uint64(t.L3DeviceType), 10))
}
if t.Code&L3DevicePath != 0 {
offset += copy(b[offset:], ",l3_device_id_0=")
offset += copy(b[offset:], strconv.FormatUint(uint64(t.L3DeviceID), 10))
offset += copy(b[offset:], ",l3_device_id_1=")
offset += copy(b[offset:], strconv.FormatUint(uint64(t.L3DeviceID1), 10))
offset += copy(b[offset:], ",l3_device_type_0=")
offset += copy(b[offset:], strconv.FormatUint(uint64(t.L3DeviceType), 10))
offset += copy(b[offset:], ",l3_device_type_1=")
offset += copy(b[offset:], strconv.FormatUint(uint64(t.L3DeviceType1), 10))
}
if t.Code&L3EpcID != 0 {
offset += copy(b[offset:], ",l3_epc_id=")
offset += copy(b[offset:], strconv.FormatInt(int64(t.L3EpcID), 10))
}
if t.Code&L3EpcIDPath != 0 {
offset += copy(b[offset:], ",l3_epc_id_0=")
offset += copy(b[offset:], strconv.FormatInt(int64(t.L3EpcID), 10))
offset += copy(b[offset:], ",l3_epc_id_1=")
offset += copy(b[offset:], strconv.FormatInt(int64(t.L3EpcID1), 10))
}
if t.Code&L7Protocol != 0 {
offset += copy(b[offset:], ",l7_protocol=")
offset += copy(b[offset:], strconv.FormatUint(uint64(t.L7Protocol), 10))
offset += copy(b[offset:], ",app_service="+t.AppService)
offset += copy(b[offset:], ",app_instance="+t.AppInstance)
offset += copy(b[offset:], ",endpoint="+t.Endpoint)
offset += copy(b[offset:], ",biz_type=")
offset += copy(b[offset:], strconv.FormatUint(uint64(t.BizType), 10))
}
if t.Code&MAC != 0 {
// 不存入tsdb中
//offset += copy(b[offset:], ",mac=")
//offset += copy(b[offset:], utils.Uint64ToMac(t.MAC).String())
}
if t.Code&MACPath != 0 {
// 不存入tsdb中
//offset += copy(b[offset:], ",mac_0=")
//offset += copy(b[offset:], utils.Uint64ToMac(t.MAC).String())
//offset += copy(b[offset:], ",mac_1=")
//offset += copy(b[offset:], utils.Uint64ToMac(t.MAC1).String())
}
if t.Code&PodClusterID != 0 {
offset += copy(b[offset:], ",pod_cluster_id=")
offset += copy(b[offset:], strconv.FormatUint(uint64(t.PodClusterID), 10))
}
if t.Code&PodClusterIDPath != 0 {
offset += copy(b[offset:], ",pod_cluster_id_0=")
offset += copy(b[offset:], strconv.FormatUint(uint64(t.PodClusterID), 10))
offset += copy(b[offset:], ",pod_cluster_id_1=")
offset += copy(b[offset:], strconv.FormatUint(uint64(t.PodClusterID1), 10))
}
if t.Code&PodGroupID != 0 {
offset += copy(b[offset:], ",pod_group_id=")
offset += copy(b[offset:], strconv.FormatUint(uint64(t.PodGroupID), 10))
}
if t.Code&PodGroupIDPath != 0 {
offset += copy(b[offset:], ",pod_group_id_0=")
offset += copy(b[offset:], strconv.FormatUint(uint64(t.PodGroupID), 10))
offset += copy(b[offset:], ",pod_group_id_1=")
offset += copy(b[offset:], strconv.FormatUint(uint64(t.PodGroupID1), 10))
}
if t.Code&PodID != 0 {
offset += copy(b[offset:], ",pod_id=")
offset += copy(b[offset:], strconv.FormatUint(uint64(t.PodID), 10))
}
if t.Code&PodIDPath != 0 {
offset += copy(b[offset:], ",pod_id_0=")
offset += copy(b[offset:], strconv.FormatUint(uint64(t.PodID), 10))
offset += copy(b[offset:], ",pod_id_1=")
offset += copy(b[offset:], strconv.FormatUint(uint64(t.PodID1), 10))
}
if t.Code&PodNodeID != 0 {
offset += copy(b[offset:], ",pod_node_id=")
offset += copy(b[offset:], strconv.FormatUint(uint64(t.PodNodeID), 10))
}
if t.Code&PodNodeIDPath != 0 {
offset += copy(b[offset:], ",pod_node_id_0=")
offset += copy(b[offset:], strconv.FormatUint(uint64(t.PodNodeID), 10))
offset += copy(b[offset:], ",pod_node_id_1=")
offset += copy(b[offset:], strconv.FormatUint(uint64(t.PodNodeID1), 10))
}
if t.Code&PodNSID != 0 {
offset += copy(b[offset:], ",pod_ns_id=")
offset += copy(b[offset:], strconv.FormatUint(uint64(t.PodNSID), 10))
}
if t.Code&PodNSIDPath != 0 {
offset += copy(b[offset:], ",pod_ns_id_0=")
offset += copy(b[offset:], strconv.FormatUint(uint64(t.PodNSID), 10))
offset += copy(b[offset:], ",pod_ns_id_1=")
offset += copy(b[offset:], strconv.FormatUint(uint64(t.PodNSID1), 10))
}
if t.Code&Protocol != 0 {
offset += copy(b[offset:], ",protocol=")
offset += copy(b[offset:], strconv.FormatUint(uint64(t.Protocol), 10))
}
if t.Code&RegionID != 0 {
offset += copy(b[offset:], ",region_id=")
offset += copy(b[offset:], strconv.FormatUint(uint64(t.RegionID), 10))
}
if t.Code&RegionIDPath != 0 {
offset += copy(b[offset:], ",region_id_0=")
offset += copy(b[offset:], strconv.FormatUint(uint64(t.RegionID), 10))
offset += copy(b[offset:], ",region_id_1=")
offset += copy(b[offset:], strconv.FormatUint(uint64(t.RegionID1), 10))
}
if t.Code&Resource != 0 {
offset += copy(b[offset:], ",auto_instance_id=")
offset += copy(b[offset:], strconv.FormatUint(uint64(t.AutoInstanceID), 10))
offset += copy(b[offset:], ",auto_instance_type=")
offset += copy(b[offset:], strconv.FormatUint(uint64(t.AutoInstanceType), 10))
offset += copy(b[offset:], ",auto_service_id=")
offset += copy(b[offset:], strconv.FormatUint(uint64(t.AutoServiceID), 10))
offset += copy(b[offset:], ",auto_service_type=")
offset += copy(b[offset:], strconv.FormatUint(uint64(t.AutoServiceType), 10))
}
if t.Code&ResourcePath != 0 {
offset += copy(b[offset:], ",auto_instance_id_0=")
offset += copy(b[offset:], strconv.FormatUint(uint64(t.AutoInstanceID), 10))
offset += copy(b[offset:], ",auto_instance_type_0=")
offset += copy(b[offset:], strconv.FormatUint(uint64(t.AutoInstanceType), 10))
offset += copy(b[offset:], ",auto_service_id_0=")
offset += copy(b[offset:], strconv.FormatUint(uint64(t.AutoServiceID), 10))
offset += copy(b[offset:], ",auto_service_type_0=")
offset += copy(b[offset:], strconv.FormatUint(uint64(t.AutoServiceType), 10))
offset += copy(b[offset:], ",auto_instance_id_1=")
offset += copy(b[offset:], strconv.FormatUint(uint64(t.AutoInstanceID1), 10))
offset += copy(b[offset:], ",auto_instance_type_1=")
offset += copy(b[offset:], strconv.FormatUint(uint64(t.AutoInstanceType1), 10))
offset += copy(b[offset:], ",auto_service_id_1=")
offset += copy(b[offset:], strconv.FormatUint(uint64(t.AutoServiceID1), 10))
offset += copy(b[offset:], ",auto_service_type_1=")
offset += copy(b[offset:], strconv.FormatUint(uint64(t.AutoServiceType1), 10))
}
if t.Code&SignalSource != 0 {
offset += copy(b[offset:], ",signal_source=")
offset += copy(b[offset:], strconv.FormatUint(uint64(t.SignalSource), 10))
}
if t.Code&ServerPort != 0 {
offset += copy(b[offset:], ",server_port=")
offset += copy(b[offset:], strconv.FormatUint(uint64(t.ServerPort), 10))
}
if t.Code&ServiceID != 0 {
offset += copy(b[offset:], ",service_id=")
offset += copy(b[offset:], strconv.FormatUint(uint64(t.ServiceID), 10))
}
if t.Code&ServiceIDPath != 0 {
offset += copy(b[offset:], ",service_id_0=")
offset += copy(b[offset:], strconv.FormatUint(uint64(t.ServiceID), 10))
offset += copy(b[offset:], ",service_id_1=")
offset += copy(b[offset:], strconv.FormatUint(uint64(t.ServiceID1), 10))
}
if t.Code&SubnetID != 0 {
offset += copy(b[offset:], ",subnet_id=")
offset += copy(b[offset:], strconv.FormatUint(uint64(t.SubnetID), 10))
}
if t.Code&SubnetIDPath != 0 {
offset += copy(b[offset:], ",subnet_id_0=")
offset += copy(b[offset:], strconv.FormatUint(uint64(t.SubnetID), 10))
offset += copy(b[offset:], ",subnet_id_1=")
offset += copy(b[offset:], strconv.FormatUint(uint64(t.SubnetID1), 10))
}
if t.Code&TunnelIPID != 0 {
offset += copy(b[offset:], ",tunnel_ip_id=")
offset += copy(b[offset:], strconv.FormatUint(uint64(t.TunnelIPID), 10))
}
if t.Code&TAPPort != 0 {
offset += copy(b[offset:], ",capture_nic=")
offset += putTAPPort(b[offset:], uint64(t.TAPPort))
}
if t.Code&TAPSide != 0 {
switch t.TAPSide {
case Rest:
offset += copy(b[offset:], ",observation_point=rest")
case Client:
offset += copy(b[offset:], ",observation_point=c")
case Server:
offset += copy(b[offset:], ",observation_point=s")
case ClientNode:
offset += copy(b[offset:], ",observation_point=c-nd")
case ServerNode:
offset += copy(b[offset:], ",observation_point=s-nd")
case ClientHypervisor:
offset += copy(b[offset:], ",observation_point=c-hv")
case ServerHypervisor:
offset += copy(b[offset:], ",observation_point=s-hv")
case ClientGatewayHypervisor:
offset += copy(b[offset:], ",observation_point=c-gw-hv")
case ServerGatewayHypervisor:
offset += copy(b[offset:], ",observation_point=s-gw-hv")
case ClientGateway:
offset += copy(b[offset:], ",observation_point=c-gw")
case ServerGateway:
offset += copy(b[offset:], ",observation_point=s-gw")
}
}
if t.Code&TAPType != 0 {
offset += copy(b[offset:], ",capture_network_type_id=")
offset += copy(b[offset:], strconv.FormatUint(uint64(t.TAPType), 10))
}
if t.Code&VTAPID != 0 {
offset += copy(b[offset:], ",agent_id=")
offset += copy(b[offset:], strconv.FormatUint(uint64(t.VTAPID), 10))
offset += copy(b[offset:], ",team_id=")
offset += copy(b[offset:], strconv.FormatUint(uint64(t.TeamID), 10))
}
return offset
}
func (t *Tag) TableID(isSecond bool) (uint8, error) {
for i, code := range metricsTableCodes {
// 有时会有MAC,MACPath字段，需要先排除再比较
if t.Code&^MAC&^MACPath == code {
if isSecond {
return uint8(i) + uint8(NETWORK_1S), nil
}
return uint8(i), nil
}
}
return 0, fmt.Errorf("not match table, tag code is 0x%x is second %v", t.Code, isSecond)
}
// 顺序需要和WriteBlock中一致, 目前time排第一位，其他按字段名字典排序
func GenTagColumns(code Code) []*ckdb.Column {
columns := []*ckdb.Column{}
columns = append(columns, ckdb.NewColumnWithGroupBy("time", ckdb.DateTime))
columns = append(columns, ckdb.NewColumn("_tid", ckdb.UInt8).SetComment("用于区分trident不同的pipeline").SetIndex(ckdb.IndexNone))
if code&ACLGID != 0 {
columns = append(columns, ckdb.NewColumnWithGroupBy("acl_gid", ckdb.UInt16).SetComment("ACL组ID"))
}
if code&AZID != 0 {
columns = append(columns, ckdb.NewColumnWithGroupBy("az_id", ckdb.UInt16).SetComment("可用区ID"))
}
if code&AZIDPath != 0 {
columns = append(columns, ckdb.NewColumnWithGroupBy("az_id_0", ckdb.UInt16).SetComment("ip4/6_0对应的可用区ID"))
columns = append(columns, ckdb.NewColumnWithGroupBy("az_id_1", ckdb.UInt16).SetComment("ip4/6_1对应的可用区ID"))
}
if code&Direction != 0 {
columns = append(columns, ckdb.NewColumnWithGroupBy("role", ckdb.UInt8).SetComment("统计量对应的流方向. 0: ip为客户端, 1: ip为服务端"))
}
if code&GPID != 0 {
columns = append(columns, ckdb.NewColumnWithGroupBy("gprocess_id", ckdb.UInt32).SetComment("全局进程ID"))
}
if code&GPIDPath != 0 {
columns = append(columns, ckdb.NewColumnWithGroupBy("gprocess_id_0", ckdb.UInt32).SetComment("ip0对应的全局进程ID"))
columns = append(columns, ckdb.NewColumnWithGroupBy("gprocess_id_1", ckdb.UInt32).SetComment("ip1对应的全局进程ID"))
}
if code&HostID != 0 {
columns = append(columns, ckdb.NewColumnWithGroupBy("host_id", ckdb.UInt16).SetComment("宿主机ID"))
}
if code&HostIDPath != 0 {
columns = append(columns, ckdb.NewColumnWithGroupBy("host_id_0", ckdb.UInt16).SetComment("ip4/6_0对应的宿主机ID"))
columns = append(columns, ckdb.NewColumnWithGroupBy("host_id_1", ckdb.UInt16).SetComment("ip4/6_1对应的宿主机ID"))
}
if code&IP != 0 {
columns = append(columns, ckdb.NewColumnWithGroupBy("ip4", ckdb.IPv4).SetComment("IPv4地址"))
columns = append(columns, ckdb.NewColumnWithGroupBy("ip6", ckdb.IPv6).SetComment("IPV6地址"))
columns = append(columns, ckdb.NewColumnWithGroupBy("is_ipv4", ckdb.UInt8).SetIndex(ckdb.IndexMinmax).SetComment("是否IPV4地址. 0: 否, ip6字段有效, 1: 是, ip4字段有效"))
columns = append(columns, ckdb.NewColumnWithGroupBy("tag_source", ckdb.UInt8).SetComment("tag来源"))
}
if code&IPPath != 0 {
columns = append(columns, ckdb.NewColumnWithGroupBy("ip4_0", ckdb.IPv4))
columns = append(columns, ckdb.NewColumnWithGroupBy("ip4_1", ckdb.IPv4))
columns = append(columns, ckdb.NewColumnWithGroupBy("ip6_0", ckdb.IPv6))
columns = append(columns, ckdb.NewColumnWithGroupBy("ip6_1", ckdb.IPv6))
columns = append(columns, ckdb.NewColumnWithGroupBy("is_ipv4", ckdb.UInt8).SetIndex(ckdb.IndexMinmax))
columns = append(columns, ckdb.NewColumnWithGroupBy("tag_source_0", ckdb.UInt8).SetComment("ip_0对应的tag来源"))
columns = append(columns, ckdb.NewColumnWithGroupBy("tag_source_1", ckdb.UInt8).SetComment("ip_1对应的tag来源"))
}
if code&IsKeyService != 0 {
columns = append(columns, ckdb.NewColumnWithGroupBy("is_key_service", ckdb.UInt8).SetComment("是否属于关键服务0: 否, 1: 是").SetIndex(ckdb.IndexMinmax))
}
if code&L3Device != 0 {
columns = append(columns, ckdb.NewColumnWithGroupBy("l3_device_id", ckdb.UInt32).SetComment("ip对应的资源ID"))
columns = append(columns, ckdb.NewColumnWithGroupBy("l3_device_type", ckdb.UInt8).SetComment("ip对应的资源类型"))
}
if code&L3DevicePath != 0 {
columns = append(columns, ckdb.NewColumnWithGroupBy("l3_device_id_0", ckdb.UInt32).SetComment("ip4/6_0对应的资源ID"))
columns = append(columns, ckdb.NewColumnWithGroupBy("l3_device_id_1", ckdb.UInt32).SetComment("ip4/6_1对应的资源ID"))
columns = append(columns, ckdb.NewColumnWithGroupBy("l3_device_type_0", ckdb.UInt8).SetComment("ip4/6_0对应的资源类型"))
columns = append(columns, ckdb.NewColumnWithGroupBy("l3_device_type_1", ckdb.UInt8).SetComment("ip4/6_1对应的资源类型"))
}
if code&L3EpcID != 0 {
columns = append(columns, ckdb.NewColumnWithGroupBy("l3_epc_id", ckdb.Int32).SetComment("ip对应的EPC ID"))
}
if code&L3EpcIDPath != 0 {
columns = append(columns, ckdb.NewColumnWithGroupBy("l3_epc_id_0", ckdb.Int32).SetComment("ip4/6_0对应的EPC ID"))
columns = append(columns, ckdb.NewColumnWithGroupBy("l3_epc_id_1", ckdb.Int32).SetComment("ip4/6_1对应的EPC ID"))
}
if code&L7Protocol != 0 {
columns = append(columns, ckdb.NewColumnWithGroupBy("l7_protocol", ckdb.UInt8).SetComment("应用协议0: unknown, 1: http, 2: dns, 3: mysql, 4: redis, 5: dubbo, 6: kafka"))
columns = append(columns, ckdb.NewColumnWithGroupBy("app_service", ckdb.LowCardinalityString))
columns = append(columns, ckdb.NewColumnWithGroupBy("app_instance", ckdb.String))
columns = append(columns, ckdb.NewColumnWithGroupBy("endpoint", ckdb.String))
columns = append(columns, ckdb.NewColumnWithGroupBy("biz_type", ckdb.UInt8).SetComment("Business Type"))
}
if code&MAC != 0 {
// 不存
// columns = append(columns, ckdb.NewColumnWithGroupBy("mac", UInt64))
}
if code&MACPath != 0 {
// 不存
// columns = append(columns, ckdb.NewColumnWithGroupBy("mac_0", UInt64))
// columns = append(columns, ckdb.NewColumnWithGroupBy("mac_1", UInt64))
}
if code&PodClusterID != 0 {
columns = append(columns, ckdb.NewColumnWithGroupBy("pod_cluster_id", ckdb.UInt16).SetComment("ip对应的容器集群ID"))
}