tree ff961f4a36b69a4a5b8c230e549cc8793536f5d8
parent 2c83a2a542f67562a0bcc84f0ca0ec861537fce4
author Ian Wienand <iwienand@redhat.com> 1443591527 +1000
committer Ian Wienand <iwienand@redhat.com> 1447885035 +1100

Use 127.0.0.1 rather than localhost for statsd host

When we use "localhost" as the statsd server, statsd can possibly
choose ::1 (i.e. ipv6) and all stats tests fail because the fake stats
server is ipv4.

This seems more prevalent with python2.6 (failures in our centos6 CI,
replicated with Debian stable), probably because ordering of results
changes in later glibcs.

Anyway, specify 127.0.0.1 so we're getting the right thing

Change-Id: I2f821834ab4d7e06cdb5933b79b9f650d9668c0e