code: func (n *Network) Discover(command Command) (*gexec.Session, error) {
  	cmd := NewCommand(n.Components.Discover(), command)
  	cmd.Args = append(cmd.Args, "--peerTLSCA", n.CACertsBundlePath())
  	return n.StartSession(cmd, command.SessionName())
  }
docs: // Discover starts a gexec.Session for the provided discover command.