Corrects typo "mondodb_port" in ceilometer

Closes-Bug: 1640872

Change-Id: I3bd979af5626d016ec79696ab157e376476f5d28

ansible/roles/ceilometer/defaults/main.yml

@@ -7,7 +7,7 @@ project_name: "ceilometer"
 ####################
 ceilometer_database_name: "ceilometer"
 ceilometer_database_user: "ceilometer"
-ceilometer_database_port: "{{ mondodb_port if ceilometer_database_type == 'mongodb' else database_port }}"
+ceilometer_database_port: "{{ mongodb_port if ceilometer_database_type == 'mongodb' else database_port }}"
 
 ceilometer_database_mongodb_address: "{% for host in groups['mongodb'] %}{{ hostvars[host]['ansible_' + hostvars[host]['api_interface']]['ipv4']['address'] }}:{{ ceilometer_database_port }}{% if not loop.last %},{% endif %}{% endfor %}"
 ceilometer_database_mysql_address: "{{ kolla_internal_fqdn }}:{{ ceilometer_database_port }}"