Add hostname label to Gerrit Metrics in ElasticSearch

This allows for us to distinguish metrics between
Gerrit Master metrics and Gerrit slaves.

Change-Id: I17c9cea8a9b614647c0a06a6f6b04f090b23bfd3
Signed-off-by: Remy Bohmer <linux@bohmer.net>
1 file changed
tree: 9e62d09d78408abb5f9a3fad00a2f562ac264a00
  1. BUCK
  2. src/