Merge "Add support for setting min TTL limit in designate"

deployment/designate/designate-central-container-puppet.yaml

@@ -51,13 +51,22 @@ parameters:
     default: 0
     description: Number of workers for Designate services.
     type: number
+  DesignateMinTTL:
+    default: 0
+    description: >
+      Configure the minimum allowable TTL in seconds. The default value is
+      0 which leaves the parameter unset.
+    type: number
   DesignatePassword:
     description: The password for the Designate's database account.
     type: string
     hidden: true
 
 conditions:
-  designate_workers_zero: {equals : [{get_param: DesignateWorkers}, 0]}
+  designate_workers_set:
+    not: {equals : [{get_param: DesignateWorkers}, 0]}
+  designate_min_ttl_set:
+    not: {equals : [{get_param: DesignateMinTTL}, 0]}
   enable_sqlalchemy_collectd: {equals : [{get_param: EnableSQLAlchemyCollectd}, true]}
 
 resources:
@@ -106,11 +115,15 @@ outputs:
                         read_default_file: /etc/my.cnf.d/tripleo.cnf
                         read_default_group: tripleo
 
-          -
-            if:
-            - designate_workers_zero
-            - {}
-            - designate::central::workers: {get_param: DesignateWorkers}
+            designate::central::workers:
+              if:
+                - designate_workers_set
+                - {get_param: DesignateWorkers}
+            designate::central::min_ttl:
+              if:
+                - designate_min_ttl_set
+                - {get_param: DesignateMinTTL}
+
       service_config_settings:
         mysql:
           designate::db::mysql::password: {get_param: DesignatePassword}