services stop and start as hosts are added and removed

fixes zen-13093
We can talk about it tomorrow.



On Tue, Jul 29, 2014 at 2:17 PM, smousa <notifications@github.com> wrote:

> In node/agent.go:
>
> >
> > -	wg.Add(1)
> > -	go func() {
> > -		defer wg.Done()
> >  		zzk.Start(shutdown, hsListener, virtualIPListener, actionListener)
>
> I am sorry, I still don't understand why what is already there is not
> sufficient.
>
> —
> Reply to this email directly or view it on GitHub
> <https://github.com/control-center/serviced/pull/790/files#r15545587>.
>