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# Systemd
[![Puppet Forge](http://img.shields.io/puppetforge/v/camptocamp/systemd.svg)](https://forge.puppetlabs.com/camptocamp/systemd)
[![Build Status](https://travis-ci.org/camptocamp/puppet-systemd.png?branch=master)](https://travis-ci.org/camptocamp/puppet-systemd)
## Overview
This module declares exec resources to create global sync points for reloading systemd.
## Usage and examples
There are two ways to use this module.
### unit files
Let this module handle file creation and systemd reloading.
```puppet
::systemd::unit_file { 'foo.service':
source => "puppet:///modules/${module_name}/foo.service",
}
```
Or handle file creation yourself and trigger systemd.
```puppet
include ::systemd
file { '/usr/lib/systemd/system/foo.service':
ensure => file,
owner => 'root',
group => 'root',
mode => '0644',
source => "puppet:///modules/${module_name}/foo.service",
} ~>
Exec['systemctl-daemon-reload']
```
### tmpfiles
Let this module handle file creation and systemd reloading
```puppet
::systemd::tmpfile { 'foo.conf':
source => "puppet:///modules/${module_name}/foo.conf",
}
```
Or handle file creation yourself and trigger systemd.
```puppet
include ::systemd
file { '/etc/tmpfiles.d/foo.conf':
ensure => file,
owner => 'root',
group => 'root',
mode => '0644',
source => "puppet:///modules/${module_name}/foo.conf",
} ~>
Exec['systemd-tmpfiles-create']
```
### service limits
Manage soft and hard limits on various resources for executed processes.
```puppet
::systemd::service_limits { 'foo.service':
limits => {
LimitNOFILE => 8192,
LimitNPROC => 16384
}
}
```
Or provide the configuration file yourself. Systemd reloading and restarting of the service are handled by the module.
```puppet
::systemd::service_limits { 'foo.service':
source => "puppet:///modules/${module_name}/foo.conf",
}
```
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