Manage any hash: tables for postfix with hash_maps recipe

recipes/default.rb

@@ -33,3 +33,5 @@ include_recipe 'postfix::virtual_aliases' if node['postfix']['use_virtual_aliase
 include_recipe 'postfix::virtual_aliases_domains' if node['postfix']['use_virtual_aliases_domains']
 
 include_recipe 'postfix::relay_restrictions' if node['postfix']['use_relay_restrictions_maps']
+
+include_recipe 'postfix::hash_maps' if node['postfix']['hash_maps']

recipes/hash_maps.rb

@@ -0,0 +1,30 @@
+# encoding: utf-8
+# Copyright:: Copyright (c) 2012, Chef Software, Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+node['postfix']['hash_maps'].each do |file, content|
+  execute "update-postmap-#{file}" do
+    command "postmap #{file}"
+    environment PATH: "#{ENV['PATH']}:/opt/omni/bin:/opt/omni/sbin" if platform_family?('omnios')
+    action :nothing
+  end
+
+  template file do
+    source 'hash_maps.erb'
+    variables(map: content)
+    notifies :run, "execute[update-postmap-#{file}]"
+    notifies :restart, 'service[postfix]'
+  end
+end