Adding write path Dashboard

Author: arodrime

dashboards/demo/demo-cassandra.yaml

@@ -609,7 +609,7 @@ ssl_storage_port: 7001
 #
 # Setting listen_address to 0.0.0.0 is always wrong.
 #
-listen_address: 172.18.0.5
+listen_address: 172.19.0.5
 
 # Set listen_address OR listen_interface, not both. Interfaces must correspond
 # to a single address, IP aliasing is not supported.
@@ -623,7 +623,7 @@ listen_address: 172.18.0.5
 
 # Address to broadcast to other Cassandra nodes
 # Leaving this blank will set it to the same value as listen_address
-broadcast_address: 172.18.0.5
+broadcast_address: 172.19.0.5
 
 # When using multiple physical network interfaces, set this
 # to true to listen on broadcast_address in addition to
@@ -705,7 +705,7 @@ rpc_port: 9160
 # be set to 0.0.0.0. If left blank, this will be set to the value of
 # rpc_address. If rpc_address is set to 0.0.0.0, broadcast_rpc_address must
 # be set.
-broadcast_rpc_address: 172.18.0.5
+broadcast_rpc_address: 172.19.0.5
 
 # enable or disable keepalive on rpc/native connections
 rpc_keepalive: true