Don't create database every run.

Change-Id: I524cab78b4f17a60ea7fdc3fd2a6af2ca82ebb51
Reviewed-on: https://review.openstack.org/10964
Approved: Monty Taylor <mordred@inaugust.com>
Reviewed-by: Monty Taylor <mordred@inaugust.com>
Tested-by: Jenkins

modules/lodgeit/manifests/site.pp

@@ -50,6 +50,7 @@ define lodgeit::site($port, $image="") {
   exec { "create_database_${name}":
     command => "drizzle --user=root -e \"create database if not exists ${name};\"",
     path => "/bin:/usr/bin",
+    unless => "drizzle --disable-column-names -r --batch -e \"show databases like 'openstack'\" | grep openstack >/dev/null",
     require => Service["drizzle"]
   }