Manage any hash: tables for postfix with hash_maps recipe

README.md

@@ -109,6 +109,49 @@ To use Chef Server search to automatically detect a node that is the relayhost,
 
 **Note** This recipe will set the `node['postfix']['mail_type']` to "master" with an override attribute.
 
+### hash_maps
+General recipe to manage any number of hash: tables. You can replace with it recipes like `transport` or `virtual_aliases`, but what is more important - you can create any kinds of hash maps, which has no own recipe.
+Examlle:
+
+```json
+  "override_attributes": {
+    "postfix": {
+      "hash_maps": {
+        "/etc/postfix/vmailbox": {
+          "john@example.com": "ok",
+          "john@example.net": "ok",
+        },
+        "/etc/postfix/virtual": {
+          "postmaster@example.com": "john@example.com",
+          "postmaster@example.net": "john@example.net",
+          "root@mail.example.net": "john@example.net"
+        },
+        "/etc/postfix/envelope_senders": {
+          "@example.com": "john@example.com",
+          "@example.net": "john@example.net"
+        },
+        "/etc/postfix/relay_recipients": {
+          "john@example.net": "ok",
+          "john@example.com": "ok",
+          "admin@example.com": "ok",
+        }
+     }
+  }
+```
+
+To use these files in your configuration reference them in `node['postfix']['main']`, for instance:
+```json
+    "postfix": {
+      "main": {
+        "smtpd_sender_login_maps": "hash:/etc/postfix/envelope_senders",
+        "relay_recipient_maps": "hash:/etc/postfix/relay_recipients",
+        "virtual_mailbox_maps": "hash:/etc/postfix/vmailbox",
+        "virtual_alias_maps": "hash:/etc/postfix/virtual",
+      }
+    }
+```
+
+
 ### aliases
 Manage `/etc/aliases` with this recipe. Currently only Ubuntu 10.04 platform has a template for the aliases file. Add your aliases template to the `templates/default` or to the appropriate platform+version directory per the File Specificity rules for templates. Then specify a hash of aliases for the `node['postfix']['aliases']` attribute.
 

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

templates/default/hash_maps.erb

@@ -0,0 +1,9 @@
+#
+# This file is generated by Chef for <%= node['fqdn'] %>
+#
+# Local changes will be overwritten
+#
+
+<% @map.each do |key, value| -%>
+<%= key %> <%= value %>
+<% end unless @map.nil? -%>