Description

Provides an LWRP to declare that a directory's contents are entirely
managed by Chef. When a node is converged, any files present in the
managed_directory that are not managed by Chef will be removed.

Requirements

Platform

Known to work on CentOS and OS X. Should work on other Unix-like
systems.

Resource/Provider

managed_directory

Ensure that a directory contains only files put there by Chef in this
run. Any other files will be removed.

Actions

• :clean - Remove any unmanaged files.

Attribute Parameters

• path - (name attribute) The absolute path to the directory to be managed.

Usage

default

Include the default recipe in a run list to make the resource
available in your run.

test

The 'test' recipe illustrates use of the managed_directory resource.

Caveats

• The directory to be managed must already exist. If you also need
  to ensure that the directory exists, use the Directory resource
  separately.

• This doesn't even try to cope with subdirectories (managed or
  otherwise) inside the managed_directory.

• A file is considered to be managed if there is a resource with a
  name attribute equal to the file's full path. It will do the wrong
  thing if this assumption is not true for the contents of your
  directory.

• Files managed by resources created after this LWRP is converged
  (eg, from within a ruby_block or LWRP later in the run list) will
  be incorrectly identified as "unmanaged", and then deleted. They
  will be recreated later in the run, but this creates a window where
  the file is missing.

License and Author

Author: Zachary Stevens (zts@cryptocracy.com)

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.