Make kibana user/pass variables.

This adds two new variables to ../install/group_vars/all.yml

kibana_user and kibana_password

Change-Id: I91b260e851ded3259ee39764356b30895eaf3acb

ansible/install/group_vars/all.yml

@@ -148,13 +148,8 @@ browbeat_router_name: browbeat_router
 ########################################
 # ELK Server Variables
 ########################################
-### nginx ###
-# add nonstandard port here for undercloud usage
-# usage: port nginx listens to reverse-proxy Kibana
-# e.g. 8888
-nginx_kibana_port: 80
 #
-# usage: port filebeat client grabs the client SSL certificate
+# port filebeat client grabs the client SSL certificate
 # e.g. 9999
 elk_server_ssl_cert_port: 8080
 #
@@ -181,7 +176,16 @@ fluentd_debug_port: 24230
 es_ip:
 es_local_port: 9200
 es_listen_external: true
+### kibana options ###
+# change this to affect nginx-wrapped htpasswd authentication
+kibana_user: admin
+kibana_password: admin
 es_kibana_index: .kibana
+### kibana nginx ###
+# add nonstandard port here for undercloud usage
+# usage: port nginx listens to reverse-proxy Kibana
+# e.g. 8888
+nginx_kibana_port: 80
 ### install curator tool ###
 # curator is the recommended tool for managing elasticsearch indexes
 # https://www.elastic.co/guide/en/elasticsearch/client/curator/current/index.html

ansible/install/roles/kibana/tasks/main.yml

@@ -80,7 +80,7 @@
   register: kibana_dashboards_load_sh_present
 
 - name: Configure kibana filebeat dashboards
-  shell: sh /tmp/beats-dashboards-master/load.sh -url "http://localhost:9200" -user "admin:admin"
+  shell: sh /tmp/beats-dashboards-master/load.sh -url "http://localhost:9200" -user "{{kibana_user}}:{{kibana_password}}"
   ignore_errors: true
   when: kibana_dashboards_load_sh_present != 0
   tags:
@@ -94,7 +94,7 @@
   register: kibana_user_pwfile_exists
 
 - name: Create kibana admin user
-  command: htpasswd -b -c /etc/nginx/htpasswd.users admin admin
+  command: htpasswd -b -c /etc/nginx/htpasswd.users {{kibana_user}} {{kibana_password}}
   ignore_errors: true
   when: kibana_user_pwfile_exists != 0