Minor: log cleanups

Clean up log messages to be more obvious.  Fix a typo (exit -> exist).
I held off for want of minimal change, but I agree.  All these logs are
sort of awkward, but not very important to fix right now.  I'm mostly
trawling code and undertsanidng it and fixing what I find.


On Mon, Jun 23, 2014 at 10:06 PM, Daniel Smith <notifications@github.com>
wrote:

> In pkg/kubelet/kubelet.go:
>
> > @@ -695,7 +695,7 @@ func (kl *Kubelet) SyncManifests(config []api.ContainerManifest) error {
> >  		}
> >  	}
> >  	existingContainers, _ := kl.ListContainers()
> > -	log.Printf("Existing:\n%#v Desired: %#v", existingContainers, desired)
> > +	log.Printf("Existing:%#v Desired: %#v", existingContainers, desired)
>
> Maybe s/Existing:%/Existing: %/?
>
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> <https://github.com/GoogleCloudPlatform/kubernetes/pull/216/files#r14113201>
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