Current replication factor for the system_auth keyspace is 1, which means that loosing a single cassandra node potentially breaks the authentication. Replication factor should be increased to the cluster size.
Customize query in gerrit
|operations/puppet||production||+3 -0||maps/cassandra - ensure that system_auth keyspace is replicated|
system_auth keyspace is updated with a replication factor of 4 for the maps1*, maps2* and maps-test2* clusters. Initial cassandra configuration script is also updated to ensure this configuration will be applied to new maps clusters.