Monitor GORM v2 in Go Apps with Atatus Go Agent Integration

Installation steps

Install Atatus Go Agent and Required Modules

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```
go get go.atatus.com/agent
go get go.atatus.com/agent/module/atgormv2/driver/mysql
```

Configure Atatus and Set Up Database Connection

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import (
    "gorm.io/gorm"

    "go.atatus.com/agent"
    "go.atatus.com/agent/module/atgormv2/driver/mysql"
)

func main() {

    // Initialize Atatus tracer with values from environment
    tracer := atatus.DefaultTracer
    tracer.Service.LicenseKey = os.Getenv("ATATUS_LICENSE_KEY")
    tracer.Service.AppName = os.Getenv("ATATUS_APP_NAME")
    tracer.Service.Tracing = os.Getenv("ATATUS_TRACING")
    tracer.Service.Analytics = os.Getenv("ATATUS_ANALYTICS")

    // Set up database connection using Atatus GORM driver (atgormv2)
    dsn := "MYSQL_DSN" // e.g. "user:pass@tcp(host:port)/dbname?parseTime=true&loc=Local"
    dialector := mysql.Open(dsn)

    // Wrap GORM config to use Atatus driver
    db, err := gorm.Open(dialector, &gorm.Config{})
    ...
}

func handleRequest(w http.ResponseWriter, req *http.Request) {
    // Use DB with context to get Database metrics  
    dbi:=db.WithContext(req.Context())

    if err := dbi.Find(&result).Error; err != nil {
        log.Printf("query error: %v", err)
    }
    ...
}

Clean Up Dependencies

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```
go mod tidy
```
Run the Application

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```
go run main.go
```