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.
::systemd::unit_file { 'foo.service':
source => "puppet:///modules/${module_name}/foo.service",
}Or handle file creation yourself and trigger systemd.
include ::systemd::systemctl::daemon_reload
file { '/usr/lib/systemd/system/foo.service':
ensure => file,
owner => 'root',
group => 'root',
mode => '0644',
source => "puppet:///modules/${module_name}/foo.service",
}
~> Class['systemd::systemctl::daemon_reload']drop-in files
Drop-in files are used to add or alter settings of a unit without modifying the unit itself. As for the unit files, the module can handle the file and directory creation and systemd reloading:
::systemd::dropin_file { 'foo.conf':
unit => 'foo.service',
source => "puppet:///modules/${module_name}/foo.conf",
}Or handle file and directory creation yourself and trigger systemd:
include ::systemd::systemctl::daemon_reload
file { '/etc/systemd/system/foo.service.d':
ensure => directory,
owner => 'root',
group => 'root',
}
file { '/etc/systemd/system/foo.service.d/foo.conf':
ensure => file,
owner => 'root',
group => 'root',
mode => '0644',
source => "puppet:///modules/${module_name}/foo.conf",
}
~> Class['systemd::systemctl::daemon_reload']tmpfiles
Let this module handle file creation and systemd reloading
::systemd::tmpfile { 'foo.conf':
source => "puppet:///modules/${module_name}/foo.conf",
}Or handle file creation yourself and trigger systemd.
include ::systemd::tmpfiles
file { '/etc/tmpfiles.d/foo.conf':
ensure => file,
owner => 'root',
group => 'root',
mode => '0644',
source => "puppet:///modules/${module_name}/foo.conf",
}
~> Class['systemd::tmpfiles']service limits
Manage soft and hard limits on various resources for executed processes.
::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.
::systemd::service_limits { 'foo.service':
source => "puppet:///modules/${module_name}/foo.conf",
}network
systemd-networkd is able to manage your network configuration. We provide a defined resource which can write the interface configurations. systemd-networkd needs to be restarted to apply the configs. The defined resource can do this for you:
::systemd::network{'eth0.network':
source => "puppet:///modules/${module_name}/eth0.network",
restart_service => true,
}Services
Systemd provides multiple services. Currently you can manage systemd-resolved
and systemd-networkd via the main class:
class{'::systemd':
$manage_resolved => true,
$manage_networkd => true,$manage_networkd is required if you want to reload it for new
::systemd::network resources. Setting $manage_resolved will also manage your
/etc/resolv.conf.
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