func()

in internal/telemetrygen/common/config.go [124:157]

• 24 lines of code
• 1 McCabe index (conditional complexity)

func (c *Config) CommonFlags(fs *pflag.FlagSet) {
	fs.IntVar(&c.WorkerCount, "workers", 1, "Number of workers (goroutines) to run")
	fs.Int64Var(&c.Rate, "rate", 0, "Approximately how many metrics per second each worker should generate. Zero means no throttling.")
	fs.DurationVar(&c.TotalDuration, "duration", 0, "For how long to run the test")
	fs.DurationVar(&c.ReportingInterval, "interval", 1*time.Second, "Reporting interval")

	fs.StringVar(&c.CustomEndpoint, "otlp-endpoint", "", "Destination endpoint for exporting logs, metrics and traces")
	fs.BoolVar(&c.Insecure, "otlp-insecure", false, "Whether to enable client transport security for the exporter's grpc or http connection")
	fs.BoolVar(&c.UseHTTP, "otlp-http", false, "Whether to use HTTP exporter rather than a gRPC one")

	// custom headers
	c.Headers = make(map[string]string)
	fs.Var(&c.Headers, "otlp-header", "Custom header to be passed along with each OTLP request. The value is expected in the format key=\"value\"."+
		"Note you may need to escape the quotes when using the tool from a cli."+
		"Flag may be repeated to set multiple headers (e.g -otlp-header key1=value1 -otlp-header key2=value2)")

	// custom resource attributes
	c.ResourceAttributes = make(map[string]string)
	fs.Var(&c.ResourceAttributes, "otlp-attributes", "Custom resource attributes to use. The value is expected in the format key=\"value\"."+
		"Note you may need to escape the quotes when using the tool from a cli."+
		"Flag may be repeated to set multiple attributes (e.g --otlp-attributes key1=\"value1\" --otlp-attributes key2=\"value2\")")

	c.TelemetryAttributes = make(map[string]string)
	fs.Var(&c.TelemetryAttributes, "telemetry-attributes", "Custom telemetry attributes to use. The value is expected in the format \"key=\\\"value\\\"\". "+
		"Flag may be repeated to set multiple attributes (e.g --telemetry-attributes \"key1=\\\"value1\\\"\" --telemetry-attributes \"key2=\\\"value2\\\"\")")

	// TLS CA configuration
	fs.StringVar(&c.CaFile, "ca-cert", "", "Trusted Certificate Authority to verify server certificate")

	// mTLS configuration
	fs.BoolVar(&c.ClientAuth.Enabled, "mtls", false, "Whether to require client authentication for mTLS")
	fs.StringVar(&c.ClientAuth.ClientCertFile, "client-cert", "", "Client certificate file")
	fs.StringVar(&c.ClientAuth.ClientKeyFile, "client-key", "", "Client private key file")
}