add ansible_remote_cache (#173)

Author: bitchkat

defaults/main.yml

@@ -64,6 +64,9 @@ grafana_database:
 #  max_open_conn: ""
 #  log_queries: ""
 
+# Remote cache
+grafana_remote_cache: {}
+
 # User management and registration
 grafana_welcome_email_on_sign_up: false
 grafana_users:

templates/grafana.ini.j2

@@ -37,6 +37,12 @@ root_url = {{ grafana_url }}
 {%   endif %}
 {% endfor %}
 
+# Remote cache
+[remote_cache]
+{% for k,v in grafana_remote_cache.items() %}
+{{ k }} = {{ v }}
+{% endfor %}
+
 # Security
 [security]
 {% for k,v in grafana_security.items() %}