Changed enabled eventletwsgi logger to provide Apache access logs.

Fixes PROD-34686

Change-Id: I785df108f583744013a0217602a15636a0496606
diff --git a/metadata/service/server/single.yml b/metadata/service/server/single.yml
index 9f6dca1..b3c733e 100644
--- a/metadata/service/server/single.yml
+++ b/metadata/service/server/single.yml
@@ -62,6 +62,10 @@
             enabled: ${_param:openstack_fluentd_handler_enabled}
           ossyslog:
             enabled: ${_param:openstack_ossyslog_handler_enabled}
+        loggers:
+          eventletwsgi:
+            enabled: true
+            level: INFO
       message_queue:
         engine: rabbitmq
         host: ${_param:single_address}