From e34b0e2ab00c7e5827131e8d94c5eddb202f86e0 Mon Sep 17 00:00:00 2001
From: Benedikt Trefzer <benedikt.trefzer@cirrax.com>
Date: Sat, 11 Dec 2021 16:16:12 +0100
Subject: [PATCH] add custom_options parameter for instance

---
 manifests/instance.pp    | 5 +++++
 templates/redis.conf.epp | 4 ++++
 2 files changed, 9 insertions(+)

diff --git a/manifests/instance.pp b/manifests/instance.pp
index 8bd2d74a..87bde750 100644
--- a/manifests/instance.pp
+++ b/manifests/instance.pp
@@ -289,6 +289,9 @@
 # @param output_buffer_limit_pubsub
 #   Value of client-output-buffer-limit-pubsub in redis config
 #
+# @param custom_options
+#   hash of custom options, not available as direct parameter.
+#
 define redis::instance (
   Boolean $activerehashing                                       = $redis::activerehashing,
   Boolean $aof_load_truncated                                    = $redis::aof_load_truncated,
@@ -412,6 +415,7 @@
   Optional[Boolean] $jemalloc_bg_thread                          = $redis::jemalloc_bg_thread,
   Optional[Boolean] $rdb_save_incremental_fsync                  = $redis::rdb_save_incremental_fsync,
   Array[String[1]] $acls                                         = $redis::acls,
+  Hash[String[1],Variant[String[1], Integer]] $custom_options    = {},
 ) {
   if $title == 'default' {
     $redis_file_name_orig = $config_file_orig
@@ -604,6 +608,7 @@
         jemalloc_bg_thread            => $jemalloc_bg_thread,
         rdb_save_incremental_fsync    => $rdb_save_incremental_fsync,
         acls                          => $acls,
+        custom_options                => $custom_options,
       }
     ),
   }
diff --git a/templates/redis.conf.epp b/templates/redis.conf.epp
index db32607d..8d97c443 100644
--- a/templates/redis.conf.epp
+++ b/templates/redis.conf.epp
@@ -100,6 +100,7 @@
   Optional[Boolean]                                  $jemalloc_bg_thread,
   Optional[Boolean]                                  $rdb_save_incremental_fsync,
   Array[String[1]]                                   $acls,
+  Hash[String[1],Variant[String[1], Integer]]        $custom_options,
 | -%>
 # Redis configuration file example
 
@@ -1178,6 +1179,9 @@ active-defrag-max-scan-fields <%= $active_defrag_max_scan_fields %>
 
 # Jemalloc background thread for purging will be enabled by default
 <% if $jemalloc_bg_thread { -%>jemalloc-bg-thread <%= $jemalloc_bg_thread ? {true => 'yes', default => 'no'} %><% } -%>
+<% $custom_options.each |String $k, String $v| { -%>
+<%= $k %> <%= $v %>
+<% } -%>
 
 ################################## MODULES #####################################