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Support for any kind of postfix lookup tables

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This commit is contained in:
Stanislav Voroniy 2015-09-30 09:54:46 +02:00
parent 3b2a268d6d
commit 525d67394a
5 changed files with 84 additions and 52 deletions
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52
README.md
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@ -174,31 +174,43 @@ 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.
### maps
General recipe to manage any number of any type postfix lookup tables. You can replace with it recipes like `transport` or `virtual_aliases`, but what is more important - you can create any kinds of maps, which has no own recipe, including database lookup maps configuration.
`maps` is a hash keys of which is a lookup table type and value is another hash with filenames as the keys and hash with file content as the value. File content is an any number of key/value pairs which meaning depends on lookup table type.
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",
"maps": {
"hash": {
"/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",
}
},
"pgsql": {
"/etc/postfix/pgtest": {
"hosts": "db.local:2345",
"user": "postfix",
"password": "test",
"dbname": "postdb",
"query": "SELECT replacement FROM aliases WHERE mailbox = '%s'"
}
}
}
}

2
recipes/default.rb
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@ -34,4 +34,4 @@ include_recipe 'postfix::virtual_aliases_domains' if node['postfix']['use_virtua
include_recipe 'postfix::relay_restrictions' if node['postfix']['use_relay_restrictions_maps']
include_recipe 'postfix::hash_maps' if node['postfix']['hash_maps']
include_recipe 'postfix::maps' if node['postfix']['maps']

30
recipes/hash_maps.rb
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@ -1,30 +0,0 @@
# 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

50
recipes/maps.rb Normal file
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@ -0,0 +1,50 @@
# 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']['maps'].each do |type, maps|
if node['platform_family'] == 'debian'
if ['pgsql', 'mysql', 'ldap', 'cdb'].include?(type)
package "postfix-#{type}"
end
end
maps.each do |file, content|
if ['btree', 'cdb', 'dbm', 'hash', 'sdbm'].include?(type)
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
end
if ['pgsql', 'mysql', 'ldap', 'memcache', 'sqlite'].include?(type)
separator = " = "
else
separator = " "
end
template file do
source 'maps.erb'
only_if "postconf -m | grep -q #{type}"
variables(
map: content,
separator: separator
)
if ['btree', 'cdb', 'dbm', 'hash', 'sdbm'].include?(type)
notifies :run, "execute[update-postmap-#{file}]"
end
notifies :restart, 'service[postfix]'
end
end
end

2
templates/default/hash_maps.erb → templates/default/maps.erb
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@ -5,5 +5,5 @@
#
<% @map.each do |key, value| -%>
<%= key %> <%= value %>
<%= key %><%= @separator %><%= value %>
<% end unless @map.nil? -%>