updated to configure cassandra hosts for 2 dcs

templates/baas-silent-install.conf.j2

diff --git a/templates/baas-silent-install.conf.j2 b/templates/baas-silent-install.conf.j2
index 1ad46e4..756aa2d 100644
--- a/templates/baas-silent-install.conf.j2
+++ b/templates/baas-silent-install.conf.j2
@@ -16,15 +16,6 @@
 {% endif %}
 
 # Specify Cassandra configuration information.
-{% --
-{% if groups['dc-1-cassandra'] is defined and inventory_hostname in groups['dc-1'] and groups['dc-1-cassandra'] | length > 0 %}
-CASS_HOSTS="{% for host in groups['dc-1-cassandra'] %}{{ hostvars[host][interface_name].ipv4.address }}:1,1{% if not loop.last %} {% endif %}{% endfor %}"
-{% elif groups['dc-2-cassandra'] is defined and inventory_hostname in groups['dc-2'] and groups['dc-2-cassandra'] | length > 0 %}
-CASS_HOSTS="{% for host in groups['dc-2-cassandra'] %}{{ hostvars[host][interface_name].ipv4.address }}:2,1{% if not loop.last %} {% endif %}{% endfor %}"
-{% else %}
-CASS_HOSTS="{% for host in groups['cassandra'] %}{{ hostvars[host][interface_name].ipv4.address }}{%  if hostvars[host].rack is defined and hostvars[host].rack %}{{ hostvars[host].rack }}{% endif %}{% if not loop.last %} {% endif %}{% endfor %}"
-{% endif %}
---%}
 CASS_HOSTS="{{ cassandra_hosts }}"
 
 # Cassandra uname/pword if you enabled Cassandra authentication.