Description of problem:
The logging deploy failed at task Generate Kibana DC template. The root cause is typo in /usr/share/ansible/openshift-ansible/roles/openshift_logging/defaults/main.yml.


Version-Release number of selected component (if applicable):
ose-ansible/images/v3.10.0-0.28.0.0


How reproducible:
always

Steps to Reproduce:
1. deploy logging
2.
3.

Actual results:
ASK [openshift_logging_kibana : Generate Kibana DC template] ******************
task path: /usr/share/ansible/openshift-ansible/roles/openshift_logging_kibana/tasks/main.yaml:240
Tuesday 24 April 2018  06:24:41 +0000 (0:00:00.673)       0:01:35.488 ********* 
fatal: [ec2-34-229-233-101.compute-1.amazonaws.com]: FAILED! => {
    "changed": false, 
    "msg": "AnsibleError: {{ openshift_logging_master_public_url }}: {{ 'https://' + openshift_master_cluster_public_hostname | default(openshift.common.public_hostname) + ':' ~ openshift_master_api_port) }}: template error while templating string: unexpected ')'. String: {{ 'https://' + openshift_master_cluster_public_hostname | default(openshift.common.public_hostname) + ':' ~ openshift_master_api_port) }}"
}

RUNNING HANDLER [openshift_logging_elasticsearch : Restarting logging-{{ _cluster_component }} cluster] ***
Tuesday 24 April 2018  06:24:41 +0000 (0:00:00.100)       0:01:35.588 ********* 

RUNNING HANDLER [openshift_logging_elasticsearch : set_fact] *******************
Tuesday 24 April 2018  06:24:41 +0000 (0:00:00.000)       0:01:35.588 ********* 

PLAY RECAP *********************************************************************
ec2-18-232-104-227.compute-1.amazonaws.com : ok=0    changed=0    unreachable=0    failed=0   
ec2-34-229-233-101.compute-1.amazonaws.com : ok=180  changed=25   unreachable=0    failed=1   
ec2-54-172-163-240.compute-1.amazonaws.com : ok=0    changed=0    unreachable=0    failed=0   
localhost                  : ok=13   changed=0    unreachable=0    failed=0   


Expected results:
Logging can be deployed

Additional info: