How to create distributed load testing using vegeta with golang?

I need to distribute the load across multiple client machines(Distributed attacks). I need to do it from the attacker in the go lang script not from pdsh for orchestration. Below is my vegeta script.

attacker := vegeta.NewAttacker(vegeta.Timeout(1600*time.Second), vegeta.Connections(10000000), ) ramp1 := attacker.Attack(targeter, rampUpRate1, rampUpDuration1, "Ramp-1 !!") {