otel

README

Docs: link

Documentation

Index

• func HTTPHandler(next http.Handler, middleware httpMiddleware) http.Handler
• func TemporalHandler(interceptor temporalInterceptor) interceptor.WorkerInterceptor
• type Client
• type Config
  • func (c *Config) InitDefault(log *zap.Logger)
• type Configurer
• type Exporter
• type Logger
• type Plugin
  • func (p *Plugin) Init(cfg Configurer, log Logger) error
  • func (p *Plugin) Middleware(next http.Handler) http.Handler
  • func (p *Plugin) Name() string
  • func (p *Plugin) Serve() chan error
  • func (p *Plugin) Stop(ctx context.Context) error
  • func (p *Plugin) Tracer() *sdktrace.TracerProvider
  • func (p *Plugin) WorkerInterceptor() interceptor.WorkerInterceptor
• type Resource

Functions

func HTTPHandler

func HTTPHandler(next http.Handler, middleware httpMiddleware) http.Handler

func TemporalHandler

func TemporalHandler(interceptor temporalInterceptor) interceptor.WorkerInterceptor

Types

type Client

type Client string

type Config

type Config struct {
	// Resource describes an entity about which identifying information and metadata is exposed.
	Resource *Resource `mapstructure:"resource"`
	// Insecure endpoint (http)
	Insecure bool `mapstructure:"insecure"`
	// Compress - use gzip compression
	Compress bool `mapstructure:"compress"`
	// Exporter type, can be zipkin,stdout or otlp
	Exporter Exporter `mapstructure:"exporter"`
	// CustomURL to use to send spans, has effect only for the HTTP exporter
	CustomURL string `mapstructure:"custom_url"`
	// Client
	Client Client `mapstructure:"client"`
	// Endpoint to connect
	Endpoint string `mapstructure:"endpoint"`
	// ServiceName describes the service in the attributes
	ServiceName string `mapstructure:"service_name"`
	// ServiceVersion in semver format
	ServiceVersion string `mapstructure:"service_version"`
	// Headers for the otlp protocol
	Headers map[string]string `mapstructure:"headers"`
}

func (*Config) InitDefault

func (c *Config) InitDefault(log *zap.Logger)

type Configurer

type Configurer interface {
	// RRVersion returns running RR version
	RRVersion() string
	// UnmarshalKey takes a single key and unmarshal it into a Struct.
	UnmarshalKey(name string, out any) error
	// Has checks if a config section exists.
	Has(name string) bool
}

type Exporter

type Exporter string

type Logger

type Logger interface {
	NamedLogger(name string) *zap.Logger
}

type Plugin

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

func (*Plugin) Init

func (p *Plugin) Init(cfg Configurer, log Logger) error

func (*Plugin) Middleware

func (p *Plugin) Middleware(next http.Handler) http.Handler

func (*Plugin) Name

func (p *Plugin) Name() string

func (*Plugin) Serve

func (p *Plugin) Serve() chan error

func (*Plugin) Stop

func (p *Plugin) Stop(ctx context.Context) error

func (*Plugin) Tracer

func (p *Plugin) Tracer() *sdktrace.TracerProvider

func (*Plugin) WorkerInterceptor

func (p *Plugin) WorkerInterceptor() interceptor.WorkerInterceptor

type Resource

type Resource struct {
	ServiceNameKey       string `mapstructure:"service_name"`
	ServiceNamespaceKey  string `mapstructure:"service_namespace"`
	ServiceInstanceIDKey string `mapstructure:"service_instance_id"`
	ServiceVersionKey    string `mapstructure:"service_version"`
}

Resource describes an entity about which identifying information and metadata is exposed. Resource is an immutable object, equivalent to a map from key to unique value