Fluentd: progname field is missing with Rsyslog

progname is actually only fullfilled for Openstack logs and infra logs.
They are missing for program logging in RSYSLOG: HAPROXY and SWIFT.
When using Kibana, "progname" field appears empty, hence it's difficult
to know where logs come from.

Change-Id: Iae98af083cfb79d2a64fa0b70c86b0a01f7a336f
Closes-Bug: #1716051

ansible/roles/common/templates/conf/filter/00-record_transformer.conf.j2

@@ -13,3 +13,17 @@
         programname ${tag_parts[1]}
     </record>
 </filter>
+
+<filter syslog.local0.**>
+    @type record_transformer
+    <record>
+        programname swift
+    </record>
+</filter>
+
+<filter syslog.local1.**>
+    @type record_transformer
+    <record>
+        programname haproxy
+    </record>
+</filter>