5 min was copy/paste from official docs. After reading more about health
checks in real world usage most examples was using duration around
5 seconds for interval. By default docker will show if service is
unhealthy after 3 intervals return error. So in previous timing service
would be taken out of poll (by e.g. docker swarm) after 15 min. For all
this time it would be returning errors for any communication to it. Now
it will be removed from poll of running services after 15 seconds.
Regarding timeout more examples was using something shorter. For all
services we are using if anything respond longer than 2 seconds then
something is wrong with this service. Monasca is not web service but
back-end service that should have high throughput.
Change-Id: I4486c4974de38dea33739fdc470f38fd99d428fa
