default dcae consumer group configuration

The idea is that by default all pdp-ds will share the
same dcae topic, therefore load-balanced in onsets.

Change-Id: Id92906f123c4b8b21f84629bdf0a7fe03dc70aa1
Issue-ID: POLICY-766
Signed-off-by: Jorge Hernandez <jh1730@att.com>
diff --git a/config/drools/base.conf b/config/drools/base.conf
index 139a62d..f195c4c 100644
--- a/config/drools/base.conf
+++ b/config/drools/base.conf
@@ -77,6 +77,7 @@
 
 DCAE_TOPIC=unauthenticated.DCAE_CL_OUTPUT
 DCAE_SERVERS=vm1.mr.simpledemo.openecomp.org
+DCAE_CONSUMER_GROUP=dcae.policy.shared
 
 # Open DMaaP