tree 16325081341db3c222def2185f1561d6c076cb5a
parent 2f695c74031feaa8df7553de0d06cdf184a1a498
author Luca Milanesio <luca.milanesio@gmail.com> 1494285717 +0100
committer Luca Milanesio <luca.milanesio@gmail.com> 1494286106 +0100

Set Gerrit canonical URL based on Docker hostname

When running Gerrit inside docker, the canonical web url needs
to be set to the external Docker IP/name, defined by the environment
variable $HOSTNAME.

Change-Id: Iddf40952f2655c2b11252aadf02cf0598252bcf1