group similar functions; update comments
group similar functions; update comments

health check timeout should be 1 minute

hashicorp/nomad,dvusboy/nomad,burdandrei/nomad,nak3/nomad,dvusboy/nomad,dvusboy/nomad,dvusboy/nomad,burdandrei/nomad,nak3/nomad,burdandrei/nomad,dvusboy/nomad,burdandrei/nomad,dvusboy/nomad,nak3/nomad,dvusboy/nomad,nak3/nomad,hashicorp/nomad,burdandrei/nomad,hashicorp/nomad,burdandrei/nomad,nak3/nomad,nak3/nomad,burdandrei/nomad,hashicorp/nomad,hashicorp/nomad,nak3/nomad,hashicorp/nomad