Set puppet-redis managed_by_cluster_manager to true

Via https://github.com/arioch/puppet-redis/pull/192 puppet-redis grew
ulimit support also for pacemaker managed redis instances. To be able to
use that we need to set redis::managed_by_cluster_manager to true.

We also allow redis::ulimit to be configurable and we set a default of
10420 which was the default value before the above change.

Change-Id: I06129870665d7d3bfa09057fd9f0a33a99f98397
Depends-On: I4ffccfe3e3ba862d445476c14c8f2cb267fa108d
Closes-Bug: #1688464

puppet/services/database/redis-base.yaml

@@ -8,6 +8,10 @@ parameters:
     description: The password for Redis
     type: string
     hidden: true
+  RedisFDLimit:
+    description: Configure Redis FD limit
+    type: string
+    default: 10240
   ServiceNetMap:
     default: {}
     description: Mapping of service_name -> network name. Typically set
@@ -43,3 +47,4 @@ outputs:
         redis::sentinel::redis_host: "%{hiera('bootstrap_nodeid_ip')}"
         redis::sentinel::notification_script: '/usr/local/bin/redis-notifications.sh'
         redis::sentinel::sentinel_bind: {get_param: [ServiceNetMap, RedisNetwork]}
+        redis::ulimit: {get_param: RedisFDLimit}

puppet/services/pacemaker/database/redis.yaml

@@ -37,5 +37,6 @@ outputs:
           - get_attr: [RedisBase, role_data, config_settings]
           - redis::service_manage: false
             redis::notify_service: false
+            redis::managed_by_cluster_manager: true
       step_config: |
         include ::tripleo::profile::pacemaker::database::redis