youtube/vitess — pull request #125 by enisoc (2014-10-30 05:06:05+00:00)
Title: Allow tablet hostname to be overridden.

@alainjobart

Kubernetes sets a hostname for each pod that can't be changed
dynamically, and can't be resolved by other pods. We need to tell
vttablet to report its hostname in the topology as something
globally resolvable (or as a fixed IP), instead of asking the OS.