[COOK-880] - add client/server roles for search of relayhost

recipes/client.rb

@@ -0,0 +1,42 @@
+#
+# Author:: Joshua Timberman(<joshua@opscode.com>)
+# Cookbook Name:: postfix
+# Recipe:: client
+#
+# Copyright 2009-2012, Opscode, 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.
+#
+
+if Chef::Config[:solo]
+  Chef::Log.info("#{cookbook_name}::#{recipe_name} is intended for use with Chef Server, use #{cookbook_name}::default with Chef Solo.")
+  return
+end
+
+query = "role:#{node['postfix']['relayhost_role']}"
+relayhost = ""
+results = []
+
+if node.run_list.roles.include?(node['postfix']['relayhost_role'])
+  relayhost << node['ipaddress']
+elsif node['postfix']['multi_environment_relay']
+  results = search(:node, query)
+  relayhost = results.map {|n| n['ipaddress']}.first
+else
+  results = search(:node, "#{query} AND chef_environment:#{node.chef_environment}")
+  relayhost = results.map {|n| n['ipaddress']}.first
+end
+
+node.set['postfix']['relayhost'] = "[#{relayhost}]"
+
+include_recipe "postfix"

recipes/default.rb

@@ -3,7 +3,7 @@
 # Cookbook Name:: postfix
 # Recipe:: default
 #
-# Copyright 2009, Opscode, Inc.
+# Copyright 2009-2012, Opscode, Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.

recipes/server.rb

@@ -0,0 +1,23 @@
+#
+# Author:: Joshua Timberman(<joshua@opscode.com>)
+# Cookbook Name:: postfix
+# Recipe:: server
+#
+# Copyright 2009-2012, Opscode, 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.override['postfix']['mail_type'] = 'master'
+
+include_recipe "postfix"