README
¶
The purpose of these packages is to provide tracing on top of commonly used packages from the standard library as well as the community in a "plug-and-play" manner. This means that by simply importing the appropriate path, functions are exposed having the same signature as the original package. These functions return structures which embed the original return value, allowing them to be used as they normally would with tracing activated out of the box.
All of these libraries are supported by our APM product.
⚠ These libraries are not built to be used with Opentracing. Opentracing integrations can be found in their own organisation.
Usage
First, find the library which you'd like to integrate with. The naming convention for the integration packages is:
- If the package is from the standard library (eg.
database/sql), it will be located at the same path. - If the package is hosted on Github (eg.
github.com/user/repo) and has versionv2.1.0, it will be located at the shorthand pathuser/repo.v2. - If the package is from anywhere else (eg.
google.golang.org/grpc) and has no stable version, it can be found under the full import path, followed by the version suffix (in this example.v0). - All new integrations should be suffixed with
.vNwhereNis the major version that is being covered. If the integration covers more than one major version, the minimum version supported should be chosen for the suffix. (ex. If the integration covers versions2.x.x-4.x.x, the suffix will be.v2) - The package itself should retain its un-versioned name. For example, the integration under
user/repo.v2stays aspackage repo, and does not becomepackage repo.v2
Second, there are a few tags that should be found in all integration spans:
- The
span.kindtag should be set in root spans with either aclient,server,producer, orconsumervalue according to the definitions found in the repository. If the value is determined to beinternal, then omit the tag as that is the assumed default value. Otherwise, explicitly set it with a value from above. - The
componenttag should be set in all spans with the value equivalent to full naming convention of the integration package explained in the previous step.
Each integration comes with thorough documentation and usage examples. A good overview can be seen on our godoc page.
Directories
¶
| Path | Synopsis |
|---|---|
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99designs
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gqlgen
Package gqlgen contains an implementation of a gqlgen tracer, and functions to construct and configure the tracer.
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Package gqlgen contains an implementation of a gqlgen tracer, and functions to construct and configure the tracer. |
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Shopify
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sarama
Package sarama provides functions to trace the Shopify/sarama package (https://github.com/Shopify/sarama).
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Package sarama provides functions to trace the Shopify/sarama package (https://github.com/Shopify/sarama). |
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aws
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aws-sdk-go/aws
Package aws provides functions to trace aws/aws-sdk-go (https://github.com/aws/aws-sdk-go).
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Package aws provides functions to trace aws/aws-sdk-go (https://github.com/aws/aws-sdk-go). |
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bradfitz
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gomemcache/memcache
Package memcache provides functions to trace the bradfitz/gomemcache package (https://github.com/bradfitz/gomemcache).
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Package memcache provides functions to trace the bradfitz/gomemcache package (https://github.com/bradfitz/gomemcache). |
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cloud.google.com
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go/pubsub.v1
Package pubsub provides functions to trace the cloud.google.com/pubsub/go package.
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Package pubsub provides functions to trace the cloud.google.com/pubsub/go package. |
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confluentinc
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confluent-kafka-go/kafka
Package kafka provides functions to trace the confluentinc/confluent-kafka-go package (https://github.com/confluentinc/confluent-kafka-go).
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Package kafka provides functions to trace the confluentinc/confluent-kafka-go package (https://github.com/confluentinc/confluent-kafka-go). |
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database
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sql
Package sql provides functions to trace the database/sql package (https://golang.org/pkg/database/sql).
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Package sql provides functions to trace the database/sql package (https://golang.org/pkg/database/sql). |
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elastic
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go-elasticsearch.v6
Package elastic provides functions to trace the github.com/elastic/go-elasticsearch packages.
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Package elastic provides functions to trace the github.com/elastic/go-elasticsearch packages. |
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emicklei
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go-restful
Package restful provides functions to trace the emicklei/go-restful package (https://github.com/emicklei/go-restful).
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Package restful provides functions to trace the emicklei/go-restful package (https://github.com/emicklei/go-restful). |
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garyburd
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redigo
Package redigo provides functions to trace the garyburd/redigo package (https://github.com/garyburd/redigo).
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Package redigo provides functions to trace the garyburd/redigo package (https://github.com/garyburd/redigo). |
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gin-gonic
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gin
Package gin provides functions to trace the gin-gonic/gin package (https://github.com/gin-gonic/gin).
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Package gin provides functions to trace the gin-gonic/gin package (https://github.com/gin-gonic/gin). |
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globalsign
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mgo
Package mgo provides functions and types which allow tracing of the MGO MongoDB client (https://github.com/globalsign/mgo)
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Package mgo provides functions and types which allow tracing of the MGO MongoDB client (https://github.com/globalsign/mgo) |
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go-chi
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chi
Package chi provides tracing functions for tracing the go-chi/chi package (https://github.com/go-chi/chi).
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Package chi provides tracing functions for tracing the go-chi/chi package (https://github.com/go-chi/chi). |
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chi.v5
Package chi provides tracing functions for tracing the go-chi/chi/v5 package (https://github.com/go-chi/chi).
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Package chi provides tracing functions for tracing the go-chi/chi/v5 package (https://github.com/go-chi/chi). |
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go-pg
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go-redis
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redis
Package redis provides tracing functions for tracing the go-redis/redis package (https://github.com/go-redis/redis).
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Package redis provides tracing functions for tracing the go-redis/redis package (https://github.com/go-redis/redis). |
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redis.v7
Package redis provides tracing functions for tracing the go-redis/redis package (https://github.com/go-redis/redis).
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Package redis provides tracing functions for tracing the go-redis/redis package (https://github.com/go-redis/redis). |
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redis.v8
Package redis provides tracing functions for tracing the go-redis/redis package (https://github.com/go-redis/redis).
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Package redis provides tracing functions for tracing the go-redis/redis package (https://github.com/go-redis/redis). |
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go.mongodb.org
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mongo-driver/mongo
Package mongo provides functions to trace the mongodb/mongo-go-driver package (https://github.com/mongodb/mongo-go-driver).
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Package mongo provides functions to trace the mongodb/mongo-go-driver package (https://github.com/mongodb/mongo-go-driver). |
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Package gocql provides functions to trace the gocql/gocql package (https://github.com/gocql/gocql).
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Package gocql provides functions to trace the gocql/gocql package (https://github.com/gocql/gocql). |
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gofiber
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fiber.v2
Package fiber provides tracing functions for tracing the fiber package (https://github.com/gofiber/fiber).
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Package fiber provides tracing functions for tracing the fiber package (https://github.com/gofiber/fiber). |
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gomodule
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redigo
Package redigo provides functions to trace the gomodule/redigo package (https://github.com/gomodule/redigo).
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Package redigo provides functions to trace the gomodule/redigo package (https://github.com/gomodule/redigo). |
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google.golang.org
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api
Package api provides functions to trace the google.golang.org/api package.
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Package api provides functions to trace the google.golang.org/api package. |
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grpc
Package grpc is a generated protocol buffer package.
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Package grpc is a generated protocol buffer package. |
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grpc.v12
Package grpc is a generated protocol buffer package.
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Package grpc is a generated protocol buffer package. |
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gopkg.in
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jinzhu/gorm.v1
Package gorm provides helper functions for tracing the jinzhu/gorm package (https://github.com/jinzhu/gorm).
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Package gorm provides helper functions for tracing the jinzhu/gorm package (https://github.com/jinzhu/gorm). |
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gorilla
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mux
Package mux provides tracing functions for tracing the gorilla/mux package (https://github.com/gorilla/mux).
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Package mux provides tracing functions for tracing the gorilla/mux package (https://github.com/gorilla/mux). |
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gorm.io
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gorm.v1
Package gorm provides helper functions for tracing the gorm.io/gorm package (https://github.com/go-gorm/gorm).
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Package gorm provides helper functions for tracing the gorm.io/gorm package (https://github.com/go-gorm/gorm). |
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graph-gophers
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graphql-go
Package graphql provides functions to trace the graph-gophers/graphql-go package (https://github.com/graph-gophers/graphql-go).
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Package graphql provides functions to trace the graph-gophers/graphql-go package (https://github.com/graph-gophers/graphql-go). |
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hashicorp
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vault
Package vault contains functions to construct or augment an http.Client that will integrate with the github.com/hashicorp/vault/api and collect traces to send to Datadog.
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Package vault contains functions to construct or augment an http.Client that will integrate with the github.com/hashicorp/vault/api and collect traces to send to Datadog. |
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internal
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httptrace
Package httptrace provides functionalities to trace HTTP requests that are commonly required and used across contrib/** integrations.
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Package httptrace provides functionalities to trace HTTP requests that are commonly required and used across contrib/** integrations. |
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jinzhu
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gorm
Package gorm provides helper functions for tracing the jinzhu/gorm package (https://github.com/jinzhu/gorm).
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Package gorm provides helper functions for tracing the jinzhu/gorm package (https://github.com/jinzhu/gorm). |
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jmoiron
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sqlx
Package sqlx provides functions to trace the jmoiron/sqlx package (https://github.com/jmoiron/sqlx).
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Package sqlx provides functions to trace the jmoiron/sqlx package (https://github.com/jmoiron/sqlx). |
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julienschmidt
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httprouter
Package httprouter provides functions to trace the julienschmidt/httprouter package (https://github.com/julienschmidt/httprouter).
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Package httprouter provides functions to trace the julienschmidt/httprouter package (https://github.com/julienschmidt/httprouter). |
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k8s.io
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client-go/kubernetes
Package kubernetes provides functions to trace k8s.io/client-go (https://github.com/kubernetes/client-go).
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Package kubernetes provides functions to trace k8s.io/client-go (https://github.com/kubernetes/client-go). |
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labstack
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echo
Package echo provides functions to trace the labstack/echo package (https://github.com/labstack/echo).
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Package echo provides functions to trace the labstack/echo package (https://github.com/labstack/echo). |
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echo.v4
Package echo provides functions to trace the labstack/echo package (https://github.com/labstack/echo).
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Package echo provides functions to trace the labstack/echo package (https://github.com/labstack/echo). |
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miekg
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net
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http
Package http provides functions to trace the net/http package (https://golang.org/pkg/net/http).
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Package http provides functions to trace the net/http package (https://golang.org/pkg/net/http). |
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olivere
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elastic
Package elastic provides functions to trace the gopkg.in/olivere/elastic.v{3,5} packages.
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Package elastic provides functions to trace the gopkg.in/olivere/elastic.v{3,5} packages. |
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segmentio
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sirupsen
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logrus
Package logrus provides a log/span correlation hook for the sirupsen/logrus package (https://github.com/sirupsen/logrus).
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Package logrus provides a log/span correlation hook for the sirupsen/logrus package (https://github.com/sirupsen/logrus). |
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syndtr
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goleveldb/leveldb
Package leveldb provides functions to trace the syndtr/goleveldb package (https://github.com/syndtr/goleveldb).
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Package leveldb provides functions to trace the syndtr/goleveldb package (https://github.com/syndtr/goleveldb). |
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tidwall
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twitchtv
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twirp
Package twirp provides tracing functions for tracing clients and servers generated by the twirp framework (https://github.com/twitchtv/twirp).
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Package twirp provides tracing functions for tracing clients and servers generated by the twirp framework (https://github.com/twitchtv/twirp). |
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urfave
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negroni
Package negroni provides helper functions for tracing the urfave/negroni package (https://github.com/urfave/negroni).
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Package negroni provides helper functions for tracing the urfave/negroni package (https://github.com/urfave/negroni). |
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zenazn
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goji.v1/web
Package web provides functions to trace the zenazn/goji/web package (https://github.com/zenazn/goji).
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Package web provides functions to trace the zenazn/goji/web package (https://github.com/zenazn/goji). |
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