Version information
released Feb 29th 2020
This version is compatible with:
- Puppet Enterprise 2019.8.x, 2019.7.x, 2019.5.x, 2019.4.x, 2019.3.x, 2019.2.x, 2019.1.x, 2019.0.x, 2018.1.x, 2017.3.x, 2017.2.x, 2016.4.x
- Puppet >= 4.10.0 < 7.0.0
- , , , , , , , , , ,
Start using this module
Add this module to your Puppetfile:
mod 'spy-dotenv', '1.0.1'Learn more about managing modules with a PuppetfileDocumentation
spy/dotenv — version 1.0.1 Feb 29th 2020
Manage .env configuration files
Table of Contents
- Description
- Setup requirements
- Usage - Configuration options and additional functionality
- Limitations - OS compatibility, etc.
- Credits
- Licensing information
Description
This Puppet module provides the dotenv defined type for managing .env files commonly used for storing configuration separately
from application code; see the The Twelve-Factor App methodology for details of this concept.
The module also supplies the dotenv function that produces a string representation of .env file contents from a Puppet hash.
Setup Requirements
This module depends on the puppetlabs/stdlib module.
Usage
dotenv defined type
The dotenv defined type has the following attributes:
path(namevar) – absolute path to the.envfile to manage;ensure(default:present) – manages the file aspresentorabsent;mode(default:undef) – file mode to set (DAC permissions);owner(default:undef) – file owner to set;group(default:undef) – file group to set;force(default:false) – see the force attribute of the underlyingfileresource type;entries– hash of key-value entries to write into the file.
dotenv function
The dotenv function takes a Puppet hash of key-value entries as its sole parameter and returns a string that represents the corresponding .env file contents.
Please see the last example below for a use case.
Examples
Manage a web application configuration file:
dotenv { 'Web app config':
path => '/var/www/app/.env',
mode => '0400',
owner => 'www-data',
group => 'www-data',
entries => {
'MYSQL_HOSTNAME' => 'localhost',
'MYSQL_USERNAME' => 'user',
'MYSQL_PASSWORD' => 'secret',
'MYSQL_DATABASE' => 'dbname',
},
}
The result in the /var/www/app/.env file will be:
# Managed by Puppet
MYSQL_HOSTNAME="localhost"
MYSQL_USERNAME="user"
MYSQL_PASSWORD="secret"
MYSQL_DATABASE="dbname"
Manage a web application configuration file with entries looked up in Hiera:
$entries = lookup('app_env', Hash, deep)
dotenv { 'Web app config':
path => '/var/www/app/.env',
mode => '0400',
owner => 'www-data',
group => 'www-data',
entries => $entries,
}
Previous example using the base file resource type and the dotenv function (in case you might want more control over the resource attributes–note the backup attribute):
$entries = lookup('app_env', Hash, deep)
file { 'Web app config':
path => '/var/www/app/.env',
backup => false,
mode => '0400',
owner => 'www-data',
group => 'www-data',
content => dotenv($entries),
}
Limitations
The dotenv defined type is a wrapper around the file resource type and implements a narrow subset of its attributes.
Credits
The dotenv function is a stripped down version of the hash2kv function from the mmckinst/hash2stuff
module by Mark McKinstry.
License
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.
Dependencies
- puppetlabs/stdlib (>= 5.0.0 < 9.0.0)
Apache License
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