Use 'cloudkitty_influxdb_use_ssl' when creatign InfluxDB database

Change-Id: Iff395a1dff654eb4b005eec2db395b603b1aec72

ansible/roles/cloudkitty/defaults/main.yml

@@ -130,7 +130,7 @@ cloudkitty_custom_metrics_yaml_file: "metrics.yml"
 # cloudkitty_influxdb_retention_policy: "autogen"
 
 # Set to true to use SSL for InfluxDB connections.
-# cloudkitty_influxdb_use_ssl: false
+cloudkitty_influxdb_use_ssl: false
 
 # Path of the CA certificate to trust for HTTPS connections.
 # cloudkitty_influxdb_cafile: "{{ openstack_cacert }}"

ansible/roles/cloudkitty/tasks/bootstrap.yml

@@ -40,6 +40,7 @@
     module_args:
       hostname: "{{ influxdb_address }}"
       port: "{{ influxdb_http_port }}"
+      ssl: "{{ cloudkitty_influxdb_use_ssl | bool }}"
       database_name: "{{ cloudkitty_influxdb_name }}"
   run_once: True
   delegate_to: "{{ groups['cloudkitty-api'][0] }}"