Populate the data_source in elastic-recheck.conf

This allows non-default values to be used.

Change-Id: I26b0e1df8618f3285ccdeff3b736443e64bf820c

manifests/bot.pp

@@ -24,6 +24,8 @@ class elastic_recheck::bot (
   $recheck_ssh_public_key = undef,
   $recheck_bot_passwd,
   $recheck_bot_nick,
+  $elastic_search_url = 'http://logstash.openstack.org/elasticsearch',
+  $subunit2sql_db_uri = 'mysql+pymysql://query:query@logstash.openstack.org/subunit2sql',
 ) {
   include ::elastic_recheck
 

templates/elastic-recheck.conf.erb

@@ -12,3 +12,7 @@ host=<%= @gerrit_host %>
 user=<%= @recheck_gerrit_user %>
 query_file=/etc/elastic-recheck/queries
 key=/home/recheck/.ssh/id_rsa
+
+[data_source]
+es_url=<%= @elastic_search_url %>
+db_uri=<%= @subunit2sql_db_uri %>