Configures internal topics for single broker,

reverting #140 to avoid "does not meet the required replication factor '3' for the offsets topic"

Author: solsson

kafka/10broker-config.yml

@@ -115,8 +115,8 @@ data:
     ############################# Internal Topic Settings  #############################
     # The replication factor for the group metadata internal topics "__consumer_offsets" and "__transaction_state"
     # For anything other than development testing, a value greater than 1 is recommended for to ensure availability such as 3.
-    offsets.topic.replication.factor=2
-    transaction.state.log.replication.factor=2
+    offsets.topic.replication.factor=1
+    transaction.state.log.replication.factor=1
     transaction.state.log.min.isr=1
 
     ############################# Log Flush Policy #############################