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# File 'manifests/quadlet.pp', line 103
define quadlets::quadlet (
Enum['present', 'absent'] $ensure = 'present',
Quadlets::Quadlet_name $quadlet = $title,
Boolean $validate_quadlet = true,
Stdlib::Filemode $mode = '0444',
Optional[Boolean] $active = undef,
Optional[Quadlets::Quadlet_user] $user = undef,
Optional[Systemd::Unit::Install] $install_entry = undef,
Optional[Quadlets::Unit::Unit] $unit_entry = undef,
Optional[Systemd::Unit::Service] $service_entry = undef,
Optional[Quadlets::Unit::Container] $container_entry = undef,
Optional[Quadlets::Unit::Volume] $volume_entry = undef,
Optional[Quadlets::Unit::Network] $network_entry = undef,
Optional[Quadlets::Unit::Pod] $pod_entry = undef,
Optional[Quadlets::Unit::Kube] $kube_entry = undef,
Optional[Quadlets::Unit::Image] $image_entry = undef,
) {
$_split = $quadlet.split('[.]')
$_name = $_split[0]
$_type = $_split[1]
# Validate the input and find the service name.
case $_type {
'container': {
if $volume_entry or $pod_entry or $image_entry or $network_entry {
fail('A volume_entry, pod_entry, image_entry or network_entry makes no sense on a container quadlet')
}
$_service = "${_name}.service"
}
'volume': {
if $container_entry or $pod_entry or $kube_entry or $image_entry or $network_entry {
fail('A container_entry, pod_entry, kube_entry, network_entry or image_entry makes no sense on a volume quadlet')
}
$_service = "${_name}-volume.service"
}
'network': {
if $container_entry or $pod_entry or $kube_entry or $image_entry or $volume_entry {
fail('A container_entry, pod_entry, volume_entry, image_entry or kube_entry makes no sense on a network quadlet')
}
$_service = "${_name}-network.service"
}
'pod': {
if $container_entry or $volume_entry or $kube_entry or $image_entry or $network_entry {
fail('A container_entry, volume_entry, kube_entry, network_entry or image_entry makes no sense on a pod quadlet')
}
$_service = "${_name}-pod.service"
}
'kube': {
if $volume_entry or $pod_entry or $container_entry or $image_entry or $network_entry {
fail('A container_entry, pod_entry, volume_entry, network_entry or image_entry makes no sense on a kube quadlet')
}
$_service = "${_name}.service"
}
'image': {
if $volume_entry or $pod_entry or $container_entry or $kube_entry or $network_entry {
fail('A container_entry, pod_entry, volume_entry, network_entry or kube_entry makes no sense on an image quadlet')
}
$_service = "${_name}.service"
}
default: {
fail('Should never be here due to typing on quadlet')
}
}
include quadlets
# We can only validate a directory of quadlet files and the file extension of quadlet must be
# correct so we cannot test % directly :-(
# Create a new tmp directory and copy the quadlet there to validate.
$_validate_cmd = $validate_quadlet ? {
true => epp('quadlets/validate_cmd.epp', {
'quadlet' => $quadlet,
'is_user' => $user ? { undef => false, default => true },
}),
default => undef,
}
if $user {
$username = $user['name']
$file_group = pick($user['group'], $user['name'])
$user_homedir = pick($user['homedir'], "/home/${user['name']}")
$quadlet_file = "${user_homedir}/${quadlets::quadlet_user_dir}/${quadlet}"
} else {
$quadlet_file = "${quadlets::quadlet_dir}/${quadlet}"
$username = 'root'
$file_group = 'root'
}
file { $quadlet_file:
ensure => $ensure,
owner => $username,
group => $file_group,
mode => $mode,
validate_cmd => $_validate_cmd,
content => epp('quadlets/quadlet_file.epp', {
'unit_entry' => $unit_entry,
'service_entry' => $service_entry,
'install_entry' => $install_entry,
'container_entry' => $container_entry,
'volume_entry' => $volume_entry,
'network_entry' => $network_entry,
'pod_entry' => $pod_entry,
'kube_entry' => $kube_entry,
'image_entry' => $image_entry,
}),
}
ensure_resource('systemd::daemon_reload', $quadlet, { 'user' => $user.dig('name') })
File[$quadlet_file] ~> Systemd::Daemon_reload[$quadlet]
if $active != undef {
if $user {
systemd::user_service { $_service:
ensure => $active,
enable => $active,
user => $user['name'],
}
if $ensure == 'absent' {
Systemd::User_service[$_service] -> File[$quadlet_file]
File[$quadlet_file] ~> Systemd::Daemon_reload[$quadlet]
} else {
File[$quadlet_file] ~> Systemd::User_service[$_service]
Systemd::Daemon_reload[$quadlet] ~> Systemd::User_service[$_service]
}
} else {
service { $_service:
ensure => $active,
}
if $ensure == 'absent' {
Service[$_service] -> File[$quadlet_file]
File[$quadlet_file] ~> Systemd::Daemon_reload[$quadlet]
} else {
File[$quadlet_file] ~> Service[$_service]
Systemd::Daemon_reload[$quadlet] ~> Service[$_service]
}
}
}
}
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