refine ddtrace

go.mod

@@ -3,20 +3,13 @@ module github.com/wahyd4/badger
 go 1.14
 
 require (
-	github.com/Microsoft/go-winio v0.5.1 // indirect
 	github.com/ajstarks/svgo v0.0.0-20200320125537-f189e35d30ca
 	github.com/getsentry/sentry-go v0.7.0
-	github.com/gin-gonic/gin v1.6.3
-	github.com/go-playground/validator/v10 v10.3.0 // indirect
-	github.com/google/uuid v1.3.0 // indirect
+	github.com/gin-gonic/gin v1.7.0
 	github.com/jinzhu/gorm v1.9.16
 	github.com/oklog/ulid v1.3.1
-	github.com/opentracing/opentracing-go v1.2.0 // indirect
-	github.com/philhofer/fwd v1.1.1 // indirect
 	github.com/prometheus/client_golang v1.7.1
 	github.com/prometheus/common v0.10.0
 	github.com/sirupsen/logrus v1.7.0
-	golang.org/x/time v0.0.0-20210723032227-1f47c861a9ac // indirect
-	gopkg.in/DataDog/dd-trace-go.v1 v1.33.0
-	gopkg.in/yaml.v2 v2.3.0 // indirect
+	gopkg.in/DataDog/dd-trace-go.v1 v1.37.0
 )

main.go

@@ -20,6 +20,7 @@ import (
 	"github.com/sirupsen/logrus"
 	"github.com/wahyd4/badger/config"
 	"github.com/wahyd4/badger/models"
+	gintrace "gopkg.in/DataDog/dd-trace-go.v1/contrib/gin-gonic/gin"
 )
 
 type ColorScheme string
@@ -41,7 +42,7 @@ func main() {
 
 	dbConfig := config.Config{
 		Host:     getEnvWithDefault("DB_HOST", "new-postgres-postgresql.db.svc.cluster.local"),
-		Port:     getEnvWithDefault("DB_PORT", "0000"),
+		Port:     getEnvWithDefault("DB_PORT", "5432"),
 		DBName:   getEnvWithDefault("DB_NAME", "badges_dev"),
 		Username: getEnvWithDefault("DB_USERNAME", "someuser"),
 		Password: getEnvWithDefault("DB_PASSWORD", "hahah"),
@@ -91,6 +92,8 @@ func main() {
 		Repanic: true,
 	}))
 
+	r.Use(gintrace.Middleware(getEnvWithDefault("DB_NAME", "badges_dev")))
+
 	r.GET("/ping", func(c *gin.Context) {
 		c.JSON(200, gin.H{"msg": "Hello!"})
 	})