fix redis host

Author: anandkumarpatel

ansible/group_vars/all.yml

@@ -90,7 +90,7 @@ rabbit_host_address: "{{ hostvars[groups['rabbitmq'][0]]['ansible_default_ipv4']
 rabbit_port: 54321
 
 # redis
-redis_host: "{{ hostvars[groups['redis'][0]]['ansible_default_ipv4']['address'] }}"
+redis_host_address: "{{ hostvars[groups['redis'][0]]['ansible_default_ipv4']['address'] }}"
 redis_port: 6379
 
 # sauron