app

package
v1.64.0 Latest Latest
Warning

This package is not in the latest version of its module.

 Go to latest Published: Dec 6, 2024 License: Apache-2.0 Imports: 69 Imported by: 62

Documentation

Index

Constants

This section is empty.

Variables

View Source 
var HandlerOptions handlerOptions

HandlerOptions is a factory for all available HandlerOptions

Functions

func AddFlags added in v1.2.0 

func AddFlags(flagSet *flag.FlagSet)

AddFlags adds flags for QueryOptions

func NewRouter added in v1.4.0 

func NewRouter() *mux.Router

NewRouter creates and configures a Gorilla Router.

func RegisterStaticHandler added in v1.3.0 

func RegisterStaticHandler(r *mux.Router, logger *zap.Logger, qOpts *QueryOptions, qCapabilities querysvc.StorageCapabilities) io.Closer

RegisterStaticHandler adds handler for static assets to the router.

Types

type APIHandler 

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

APIHandler implements the query service public API by registering routes at httpPrefix

func NewAPIHandler 

func NewAPIHandler(queryService *querysvc.QueryService, options ...HandlerOption) *APIHandler

NewAPIHandler returns an APIHandler

func (*APIHandler) RegisterRoutes 

func (aH *APIHandler) RegisterRoutes(router *mux.Router)

RegisterRoutes registers routes for this handler on the given router

type GRPCHandler added in v1.12.0 

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

GRPCHandler implements the gRPC endpoint of the query service.

func NewGRPCHandler added in v1.12.0 

func NewGRPCHandler(queryService *querysvc.QueryService,
	metricsQueryService querysvc.MetricsQueryService,
	options GRPCHandlerOptions,
) *GRPCHandler

NewGRPCHandler returns a GRPCHandler.

func (*GRPCHandler) ArchiveTrace added in v1.12.0 

func (g *GRPCHandler) ArchiveTrace(ctx context.Context, r *api_v2.ArchiveTraceRequest) (*api_v2.ArchiveTraceResponse, error)

ArchiveTrace is the gRPC handler to archive traces.

func (*GRPCHandler) FindTraces added in v1.12.0 

func (g *GRPCHandler) FindTraces(r *api_v2.FindTracesRequest, stream api_v2.QueryService_FindTracesServer) error

FindTraces is the gRPC handler to fetch traces based on TraceQueryParameters.

func (*GRPCHandler) GetCallRates added in v1.24.0 

func (g *GRPCHandler) GetCallRates(ctx context.Context, r *metrics.GetCallRatesRequest) (*metrics.GetMetricsResponse, error)

GetCallRates is the gRPC handler to fetch call rate metrics.

func (*GRPCHandler) GetDependencies added in v1.12.0 

func (g *GRPCHandler) GetDependencies(ctx context.Context, r *api_v2.GetDependenciesRequest) (*api_v2.GetDependenciesResponse, error)

GetDependencies is the gRPC handler to fetch dependencies.

func (*GRPCHandler) GetErrorRates added in v1.24.0 

func (g *GRPCHandler) GetErrorRates(ctx context.Context, r *metrics.GetErrorRatesRequest) (*metrics.GetMetricsResponse, error)

GetErrorRates is the gRPC handler to fetch error rate metrics.

func (*GRPCHandler) GetLatencies added in v1.24.0 

func (g *GRPCHandler) GetLatencies(ctx context.Context, r *metrics.GetLatenciesRequest) (*metrics.GetMetricsResponse, error)

GetLatencies is the gRPC handler to fetch latency metrics.

func (*GRPCHandler) GetMinStepDuration added in v1.24.0 

func (g *GRPCHandler) GetMinStepDuration(ctx context.Context, _ *metrics.GetMinStepDurationRequest) (*metrics.GetMinStepDurationResponse, error)

GetMinStepDuration is the gRPC handler to fetch the minimum step duration supported by the underlying metrics store.

func (*GRPCHandler) GetOperations added in v1.12.0 

func (g *GRPCHandler) GetOperations(
	ctx context.Context,
	r *api_v2.GetOperationsRequest,
) (*api_v2.GetOperationsResponse, error)

GetOperations is the gRPC handler to fetch operations.

func (*GRPCHandler) GetServices added in v1.12.0 

func (g *GRPCHandler) GetServices(ctx context.Context, _ *api_v2.GetServicesRequest) (*api_v2.GetServicesResponse, error)

GetServices is the gRPC handler to fetch services.

func (*GRPCHandler) GetTrace added in v1.12.0 

func (g *GRPCHandler) GetTrace(r *api_v2.GetTraceRequest, stream api_v2.QueryService_GetTraceServer) error

GetTrace is the gRPC handler to fetch traces based on trace-id.

type GRPCHandlerOptions added in v1.44.0 

type GRPCHandlerOptions struct {
	Logger *zap.Logger
	Tracer *jtracer.JTracer
	NowFn  func() time.Time
}

GRPCHandlerOptions contains optional members of GRPCHandler.

type HTTPHandler 

type HTTPHandler interface {
	RegisterRoutes(router *mux.Router)
}

HTTPHandler handles http requests

type HandlerOption 

type HandlerOption func(handler *APIHandler)

HandlerOption is a function that sets some option on the APIHandler

type QueryOptions added in v1.2.0 

type QueryOptions struct {
	// BasePath is the base path for all HTTP routes.
	BasePath string `mapstructure:"base_path"`
	// UIConfig contains configuration related to the Jaeger UIConfig.
	UIConfig UIConfig `mapstructure:"ui"`
	// BearerTokenPropagation activate/deactivate bearer token propagation to storage.
	BearerTokenPropagation bool `mapstructure:"bearer_token_propagation"`
	// Tenancy holds the multi-tenancy configuration.
	Tenancy tenancy.Options `mapstructure:"multi_tenancy"`
	// MaxClockSkewAdjust is the maximum duration by which jaeger-query will adjust a span.
	MaxClockSkewAdjust time.Duration `mapstructure:"max_clock_skew_adjust"  valid:"optional"`
	// EnableTracing determines whether traces will be emitted by jaeger-query.
	EnableTracing bool `mapstructure:"enable_tracing"`
	// HTTP holds the HTTP configuration that the query service uses to serve requests.
	HTTP confighttp.ServerConfig `mapstructure:"http"`
	// GRPC holds the GRPC configuration that the query service uses to serve requests.
	GRPC configgrpc.ServerConfig `mapstructure:"grpc"`
}

QueryOptions holds configuration for query service shared with jaeger-v2

func DefaultQueryOptions added in v1.63.0 

func DefaultQueryOptions() QueryOptions

func (*QueryOptions) BuildQueryServiceOptions added in v1.18.0 

func (qOpts *QueryOptions) BuildQueryServiceOptions(storageFactory storage.BaseFactory, logger *zap.Logger) *querysvc.QueryServiceOptions

BuildQueryServiceOptions creates a QueryServiceOptions struct with appropriate adjusters and archive config

func (*QueryOptions) InitFromViper added in v1.2.0 

func (qOpts *QueryOptions) InitFromViper(v *viper.Viper, logger *zap.Logger) (*QueryOptions, error)

InitFromViper initializes QueryOptions with properties from viper

type Server added in v1.12.0 

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

Server runs HTTP, Mux and a grpc server

func NewServer added in v1.12.0 

func NewServer(
	ctx context.Context,
	querySvc *querysvc.QueryService,
	metricsQuerySvc querysvc.MetricsQueryService,
	options *QueryOptions,
	tm *tenancy.Manager,
	telset telemetry.Settings,
) (*Server, error)

NewServer creates and initializes Server

func (*Server) Close added in v1.12.0 

func (s *Server) Close() error

Close stops HTTP, GRPC servers and closes the port listener.

func (*Server) GRPCAddr added in v1.60.0 

func (s *Server) GRPCAddr() string

func (*Server) HTTPAddr added in v1.60.0 

func (s *Server) HTTPAddr() string

func (*Server) Start added in v1.12.0 

func (s *Server) Start(ctx context.Context) error

Start http, GRPC and cmux servers concurrently

type StaticAssetsHandler 

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

StaticAssetsHandler handles static assets

func NewStaticAssetsHandler 

func NewStaticAssetsHandler(staticAssetsRoot string, options StaticAssetsHandlerOptions) (*StaticAssetsHandler, error)

NewStaticAssetsHandler returns a StaticAssetsHandler

func (*StaticAssetsHandler) Close added in v1.56.0 

func (sH *StaticAssetsHandler) Close() error

func (*StaticAssetsHandler) RegisterRoutes 

func (sH *StaticAssetsHandler) RegisterRoutes(router *mux.Router)

RegisterRoutes registers routes for this handler on the given router

type StaticAssetsHandlerOptions added in v1.3.0 

type StaticAssetsHandlerOptions struct {
	UIConfig
	BasePath            string
	StorageCapabilities querysvc.StorageCapabilities
	Logger              *zap.Logger
}

StaticAssetsHandlerOptions defines options for NewStaticAssetsHandler

type UIConfig added in v1.62.0 

type UIConfig struct {
	// ConfigFile is the path to a configuration file for the UI.
	ConfigFile string `mapstructure:"config_file" valid:"optional"`
	// AssetsPath is the path for the static assets for the UI (https://github.com/uber/jaeger-ui).
	AssetsPath string `mapstructure:"assets_path" valid:"optional" `
	// LogAccess tells static handler to log access to static assets, useful in debugging.
	LogAccess bool `mapstructure:"log_access" valid:"optional"`
}

Source Files

View all Source files

Directories

Path Synopsis
internal
api_v3
Package ui bundles UI assets packaged with stdlib/embed.
 Package ui bundles UI assets packaged with stdlib/embed.

Jump to

Keyboard shortcuts

? : This menu
/ : Search site
f or F : Jump to
y or Y : Canonical URL
go.dev uses cookies from Google to deliver and enhance the quality of its services and to analyze traffic. Learn more.