add new package instrument: go-redis

CHANGELOG.md

@@ -10,6 +10,7 @@ OpenTelemetry Go Automatic Instrumentation adheres to [Semantic Versioning](http
 
 ### Added
 
+- Support `github.com/go-redis/redis/v8`([#1522](https://github.com/open-telemetry/opentelemetry-go-instrumentation/pull/1524))
 - Support `SELECT`, `INSERT`, `UPDATE`, and `DELETE` for database span names and `db.operation.name` attribute. ([#1253](https://github.com/open-telemetry/opentelemetry-go-instrumentation/pull/1253))
 - Support `go.opentelemetry.io/[email protected]`. ([#1417](https://github.com/open-telemetry/opentelemetry-go-instrumentation/pull/1417))
 - Support `google.golang.org/grpc` `1.69.0`. ([#1417](https://github.com/open-telemetry/opentelemetry-go-instrumentation/pull/1417))

COMPATIBILITY.md

@@ -19,6 +19,7 @@ Tracing instrumentation is provided for the following Go libraries.
 - [`github.com/segmentio/kafka-go`](#githubcomsegmentiokafka-go)
 - [`google.golang.org/grpc`](#googlegolangorggrpc)
 - [`net/http`](#nethttp)
+- [`github.com/go-redis/redis/v8`](#githubcomgo-redisredisv8)
 
 ### database/sql
 
@@ -51,3 +52,9 @@ Supported version ranges:
 Supported version ranges:
 
 - `go1.12` to `go1.23.4`
+
+### github.com/go-redis/redis/v8
+
+[Package documentation](https://pkg.go.dev/github.com/go-redis/redis/v8)
+
+- `v8.0.0` to `v8.11.5`

examples/httpRedis/Dockerfile

@@ -0,0 +1,7 @@
+FROM golang:1.23.4@sha256:70031844b8c225351d0bb63e2c383f80db85d92ba894e3da7e13bcf80efa9a37
+WORKDIR /app
+COPY ./*.go .
+RUN go mod init main
+RUN go mod tidy
+RUN go build -o main
+ENTRYPOINT ["/app/main"]

examples/httpRedis/README.md

@@ -0,0 +1,82 @@
+# Example of Auto instrumentation of HTTP server + Redis
+
+This example only test [go-redis/v8](https://pkg.go.dev/github.com/go-redis/redis/v8).
+
+**It is highly recommended to deploy the demo using docker compose**.
+
+
+## Docker compose
+
+Setup the example:
+
+```
+docker compose up
+```
+
+Add a key-value pair to redis using below command:
+
+```
+curl -X POST http://localhost:8080/set -d '{"key":"name", "value":"Alice"}'
+```
+
+Every hit to the server should generate a trace that we can observe in [Jaeger UI](http://localhost:16686/).
+
+
+## Local deployment
+
+### Setup OpenTelemetry Collector and Jaeger
+
+You can setup a local [OpenTelemetry Collector](https://github.com/open-telemetry/opentelemetry-collector) and start it.
+
+Assuming you've exposed port `4318`, and configured the [Jaeger](http://jaegertracing.io/docs) backend service in collector.
+
+
+### Setup auto-instrumentation binary
+
+Build the binary
+
+```
+make build
+```
+
+You will get binary `otel-go-instrumentation` in current directory. Then start instrumenting the target app
+
+```
+sudo OTEL_GO_AUTO_TARGET_EXE=</path/to/executable_app> OTEL_SERVICE_NAME=eBPFApp OTEL_EXPORTER_OTLP_ENDPOINT=http://localhost:4318 OTEL_GO_AUTO_INCLUDE_DB_STATEMENT=true ./otel-go-instrumentation
+```
+
+### Setup and run the demo
+Build and run
+
+```
+go build -o main
+
+./main
+```
+
+Set
+
+```
+curl -X POST http://localhost:8080/set -d '{"key":"name", "value":"Alice"}'
+```
+
+Get
+
+```
+curl -X POST http://localhost:8080/get -d '{"key":"name"}'
+```
+
+Sadd
+
+```
+curl -X POST http://localhost:8080/sadd -d '{"key":"mySet", "values":["val1", "val2", "val3", "val4"]}'
+```
+
+Pipelining mode
+
+```
+curl -X POST http://localhost:8080/pipeline -d '{ "commands": [ {"command": "set", "key": "key1", "value": "value1"}, {"command": "get", "key": "key1"}, {"command": "sadd", "key": "mySet", "value": "value1"} ] }'
+```
+
+
+You can observe the trace in [Jaeger UI](http://localhost:16686/).

examples/httpRedis/docker-compose.yaml

@@ -0,0 +1,70 @@
+version: "3.9"
+
+networks:
+  default:
+    name: http-redis-network
+    driver: bridge
+
+services:
+  http-redis:
+    depends_on:
+      - jaeger
+      - redis
+    build:
+      context: .
+      dockerfile: ./Dockerfile
+    pid: "host"
+    ports:
+      - "8080:8080"
+    volumes:
+      - /proc:/host/proc
+    environment:
+      - REDIS_HOST=redis
+      - REDIS_PORT=6379
+
+  redis:
+    image: redis:latest
+    ports:
+      - "6379:6379"
+    volumes:
+      - redis_data:/data
+    restart: unless-stopped
+    deploy:
+      resources:
+        limits:
+          memory: 256M
+
+  go-auto:
+    depends_on:
+      - http-redis
+    build:
+      context: ../..
+      dockerfile: Dockerfile
+    privileged: true
+    pid: "host"
+    environment:
+      - OTEL_EXPORTER_OTLP_ENDPOINT=http://jaeger:4318
+      - OTEL_GO_AUTO_TARGET_EXE=/app/main
+      - OTEL_GO_AUTO_INCLUDE_DB_STATEMENT=true
+      - OTEL_SERVICE_NAME=eBPF-httpRedis
+      - OTEL_PROPAGATORS=tracecontext,baggage
+      - CGO_ENABLED=1
+    volumes:
+      - /proc:/host/proc
+
+  jaeger:
+    image: jaegertracing/all-in-one:1.60@sha256:4fd2d70fa347d6a47e79fcb06b1c177e6079f92cba88b083153d56263082135e
+    ports:
+      - "16686:16686"
+      - "14268:14268"
+    environment:
+      - COLLECTOR_OTLP_ENABLED=true
+      - LOG_LEVEL=debug
+    deploy:
+      resources:
+        limits:
+          memory: 300M
+    restart: unless-stopped
+
+volumes:
+  redis_data:

examples/httpRedis/go.mod

@@ -0,0 +1,10 @@
+module go.opentelemetry.io/auto/examples/httpRedis
+
+go 1.23.1
+
+require github.com/go-redis/redis/v8 v8.11.5
+
+require (
+	github.com/cespare/xxhash/v2 v2.1.2 // indirect
+	github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f // indirect
+)

examples/httpRedis/go.sum

@@ -0,0 +1,24 @@
+github.com/cespare/xxhash/v2 v2.1.2 h1:YRXhKfTDauu4ajMg1TPgFO5jnlC2HCbmLXMcTG5cbYE=
+github.com/cespare/xxhash/v2 v2.1.2/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
+github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f h1:lO4WD4F/rVNCu3HqELle0jiPLLBs70cWOduZpkS1E78=
+github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f/go.mod h1:cuUVRXasLTGF7a8hSLbxyZXjz+1KgoB3wDUb6vlszIc=
+github.com/fsnotify/fsnotify v1.4.9 h1:hsms1Qyu0jgnwNXIxa+/V/PDsU6CfLf6CNO8H7IWoS4=
+github.com/fsnotify/fsnotify v1.4.9/go.mod h1:znqG4EE+3YCdAaPaxE2ZRY/06pZUdp0tY4IgpuI1SZQ=
+github.com/go-redis/redis/v8 v8.11.5 h1:AcZZR7igkdvfVmQTPnu9WE37LRrO/YrBH5zWyjDC0oI=
+github.com/go-redis/redis/v8 v8.11.5/go.mod h1:gREzHqY1hg6oD9ngVRbLStwAWKhA0FEgq8Jd4h5lpwo=
+github.com/nxadm/tail v1.4.8 h1:nPr65rt6Y5JFSKQO7qToXr7pePgD6Gwiw05lkbyAQTE=
+github.com/nxadm/tail v1.4.8/go.mod h1:+ncqLTQzXmGhMZNUePPaPqPvBxHAIsmXswZKocGu+AU=
+github.com/onsi/ginkgo v1.16.5 h1:8xi0RTUf59SOSfEtZMvwTvXYMzG4gV23XVHOZiXNtnE=
+github.com/onsi/ginkgo v1.16.5/go.mod h1:+E8gABHa3K6zRBolWtd+ROzc/U5bkGt0FwiG042wbpU=
+github.com/onsi/gomega v1.18.1 h1:M1GfJqGRrBrrGGsbxzV5dqM2U2ApXefZCQpkukxYRLE=
+github.com/onsi/gomega v1.18.1/go.mod h1:0q+aL8jAiMXy9hbwj2mr5GziHiwhAIQpFmmtT5hitRs=
+golang.org/x/net v0.0.0-20210428140749-89ef3d95e781 h1:DzZ89McO9/gWPsQXS/FVKAlG02ZjaQ6AlZRBimEYOd0=
+golang.org/x/net v0.0.0-20210428140749-89ef3d95e781/go.mod h1:OJAsFXCWl8Ukc7SiCT/9KSuxbyM7479/AVlXFRxuMCk=
+golang.org/x/sys v0.0.0-20211216021012-1d35b9e2eb4e h1:fLOSk5Q00efkSvAm+4xcoXD+RRmLmmulPn5I3Y9F2EM=
+golang.org/x/sys v0.0.0-20211216021012-1d35b9e2eb4e/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/text v0.3.6 h1:aRYxNxv6iGQlyVaZmk6ZgYEDa+Jg18DxebPSrd6bg1M=
+golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
+gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7 h1:uRGJdciOHaEIrze2W8Q3AKkepLTh2hOroT7a+7czfdQ=
+gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7/go.mod h1:dt/ZhP58zS4L8KSrWDmTeBkI65Dw0HsyUHuEVlX15mw=
+gopkg.in/yaml.v2 v2.4.0 h1:D8xgwECY7CYvx+Y2n4sBz93Jn9JRvxdiyyo8CTfuKaY=
+gopkg.in/yaml.v2 v2.4.0/go.mod h1:RDklbk79AGWmwhnvt/jBztapEOGDOx6ZbXqjP6csGnQ=