Issue: #0000: updated the redis config

ansible/roles/vm-agents-processexporter/templates/config.j2

@@ -118,8 +118,8 @@ process_names:
     cmdline:
     - .+middleManager.+
 {% endif %}
-{% if 'redis-ps' in group_names and hostvars[inventory_hostname]['ansible_default_ipv4']['address'] in groups['redis-ps'] and redis_process_names is defined %}
-{% for item in redis_process_names %}
+{% if 'redis-ps' in group_names and hostvars[inventory_hostname]['ansible_default_ipv4']['address'] in groups['redis-ps'] and redis_process_ports is defined %}
+{% for item in redis_process_ports %}
   - name: "{{ item }}"
     comm:
     - redis-server