cookbook 'bind-ddns', '= 1.0.0'
bind-ddns (16) Versions 1.0.0 Follow2
Install and configure ISC Bind on server and nsupdate on clients
cookbook 'bind-ddns', '= 1.0.0', :supermarket
knife supermarket install bind-ddns
knife supermarket download bind-ddns
Bind DDNS
Description
Install and configure ISC Bind https://www.isc.org/downloads/bind/ with
full Dynamic DNS support.
On client side, install nsupdate, provide a generic provider and a recipe
to update DNS entries.
Usage
Easy Setup
Add recipe[bind-ddns::server]
in your run-list to install and configure
Bind. Configuration will be fetched from attributes options
, zones
and
keys
.
To add a client, add recipe[bind-ddns::client]
. nsupdate recipe will
update all records defined in records
.
To see an example, look at [.kitchen.yml](.kitchen.yml).
Test
This cookbook is fully tested through the installation of a server and a client
in docker hosts. This uses kitchen, docker and some monkey-patching.
If you run kitchen list, you will see 2 suites, Each corresponds to a different
server:
- server-ddns-centos-7: Bind server
- client-ddns-centos-7: DNS client with nsupdate
For more information, see [.kitchen.yml](.kitchen.yml) and [test](test)
directory.
Changes
1.0.0:
- Initial version with Centos 7 support
Requirements
Cookbooks
Declared in [metadata.rb](metadata.rb).
Gems
Declared in [Gemfile](Gemfile).
Platforms
- RHEL Family 7, tested on Centos
Note: it should work fine on Debian 8 but the official docker image does not
allow systemd to work easily, so it could not be tested.
Attributes
Configuration is done by overriding default attributes. All configuration keys
have a default defined in [attributes/default.rb](attributes/default.rb).
Please read it to have a comprehensive view of what and how you can configure
this cookbook behavior.
Note: for fields needing an IP address, it is possible to set an interface
name, which will be resolved to its first non-local address.
Recipes
default
Call recipe client.
package
Install Bind package.
package-client
Install Bind utils package.
config
Configure Bind server: named.conf, keys and zones.
Then check configuration through named-checkconf.
service
Enable and start named service, subscribes on named-checkconf resource.
nsupdate
Call bind-ddns default provider (which call nsupdate command) based on
attribute records
. See [.kitchen.yml](.kitchen.yml) for more information.
resolvconf
Set resolv.conf using server
attribute.
client
Install Bind utils, configure resolv.conf if requested (by attribute
set_resolv_conf
) with recipe resolvconf and call nsupdate recipe.
server
Install, configure and launch Bind. Then call client recipe.
Resources/Providers
default
Add or remove a DNS record using nsupdate:
Simple example:
ruby
bind_ddns 'test.foo' do
server ns.foo
keyname foo
secret XXXX
end
Add action :delete
to delete an entry.
Contributing
You are more than welcome to submit issues and merge requests to this project.
Commits
Your commits must pass git log --check
and messages should be formated
like this (based on this excellent
post):
Summarize change in 50 characters or less
Provide more detail after the first line. Leave one blank line below the
summary and wrap all lines at 72 characters or less.
If the change fixes an issue, leave another blank line after the final
paragraph and indicate which issue is fixed in the specific format
below.
Fix #42
Also do your best to factor commits appropriately, ie not too large with
unrelated things in the same commit, and not too small with the same small
change applied N times in N different commits. If there was some accidental
reformatting or whitespace changes during the course of your commits, please
rebase them away before submitting the MR.
Files
All files must be 80 columns width formatted (actually 79), exception when it
is not possible.
License and Author
- Author:: Samuel Bernard (samuel.bernard@s4m.io)
Copyright:: 2015, Sam4Mobile 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.
Dependent cookbooks
This cookbook has no specified dependencies.
Contingent cookbooks
There are no cookbooks that are contingent upon this one.
Foodcritic Metric
1.0.0 passed this metric
1.0.0 passed this metric