Building the mongo url dynamically.

playbooks/roles/forum/defaults/main.yml

@@ -13,10 +13,13 @@ forum_path: "{{ forum_code_dir }}/bin:{{ forum_rbenv_bin }}:{{ forum_rbenv_shims
 
 FORUM_MONGO_USER: "cs_comments_service"
 FORUM_MONGO_PASSWORD: "password"
-FORUM_MONGO_HOST: "localhost"
+FORUM_MONGO_HOSTS:
+  - "localhost"
 FORUM_MONGO_PORT: "27017"
 FORUM_MONGO_DATABASE: "cs_comments_service"
-FORUM_MONGO_URL: "mongodb://{{ FORUM_MONGO_USER }}:{{ FORUM_MONGO_PASSWORD }}@{{ FORUM_MONGO_HOST }}:{{ FORUM_MONGO_PORT }}/{{ FORUM_MONGO_DATABASE }}"
+FORUM_MONGO_URL: "mongodb://{{ FORUM_MONGO_USER }}:{{ FORUM_MONGO_PASSWORD }}@{%- for host in FORUM_MONGO_HOSTS -%}
+{{host}}:{{ FORUM_MONGO_PORT }}{%- if not loop.last -%},{%- endif -%}
+{%- endfor -%}/{{ FORUM_MONGO_DATABASE }}"
 FORUM_SINATRA_ENV: "development"
 FORUM_RACK_ENV: "development"
 FORUM_NGINX_PORT: "18080"
@@ -49,9 +52,9 @@ forum_unicorn_port: "4567"
 
 #
 # The following services should be listening on the associated
-# ports when the role has been successfully created.
+# ports when the role has been successfully created.  Note that
+# connectivity to Mongo is also tested, but separately.
 #
 forum_services:
   - {service: "sinatra", host: "localhost", port: "{{ forum_unicorn_port }}"}
-  - {service: "mongo", host: "{{ FORUM_MONGO_HOST  }}", port: "{{ FORUM_MONGO_PORT }}"}
   - {service: "elasticsearch", host: "{{ FORUM_ELASTICSEARCH_HOST }}", port: "{{ FORUM_ELASTICSEARCH_PORT }}"}
\ No newline at end of file

playbooks/roles/forum/tasks/test.yml

@@ -7,3 +7,11 @@
   tags:
   - forum
   - test
+
+- name: forum | test that mongo replica set members are listing
+  wait_for: port={{ FORUM_MONGO_PORT }} host={{ item }} timeout=30
+  with_items: "{{ FORUM_MONGO_HOSTS }}"
+  when: not devstack
+  tags:
+  - forum
+  - test