networking

7 files changed, 68 insertions, 48 deletions

diff --git a/manifests/site.pp b/manifests/site.pp
index 676eb18..1c75199 100644
--- a/manifests/site.pp
+++ b/manifests/site.pp
@@ -1,6 +1,7 @@
 node 'gandalf.adrift.space' {
 
   include ::rss_filter
+  include ::networking
 
   nspawn::machine { 'busting':
     os           => 'debian',
diff --git a/modules/networking/manifests/init.pp b/modules/networking/manifests/init.pp
index bd1fda8..7dc2450 100644
--- a/modules/networking/manifests/init.pp
+++ b/modules/networking/manifests/init.pp
@@ -1,18 +1,16 @@
 class networking (
-  String $addr4,
-  String $gw4, # TODO default this to first address in subnet
+  Optional[Enum['systemd']] $provider = undef,
+  Hash[String,Hash] $items = {},
 ) {
 
   # TODO choose a sensible provider here
 
-  networking::networkd { '20-puppet':
-    network        => {
-      'Address'      => $addr4,
-      'Gateway'      => $gw4,
-      'IPv6AcceptRA' => 1,
-    },
-    notify_          => true,
-    manage_directory => true,
+  case $provider {
+    'systemd', undef: {
+      include ::networking::networkd
+      create_resources(networking::networkd_instance, $items)
+    }
+    default: {
+    }
   }
-
 }
diff --git a/modules/networking/manifests/networkd.pp b/modules/networking/manifests/networkd.pp
index 4376a29..dec2e33 100644
--- a/modules/networking/manifests/networkd.pp
+++ b/modules/networking/manifests/networkd.pp
@@ -1,14 +1,9 @@
-define networking::networkd (
-  Hash $network,
-  Optional[Hash] $match = { 'Name' => $facts['networking']['primary'] },
-  String $root = '/',
-  String $path = "${root}/etc/systemd/network",
-  String $filename = $name,
-  String $file = "${path}/${filename}.conf",
+class networking::networkd (
   Boolean $notify_ = true,
   Boolean $manage_directory = true,
+  String $root = '/',
+  String $path = "${root}/etc/systemd/network",
 ) {
-
   if $manage_directory {
     file { $path:
       ensure  => directory,
@@ -17,16 +12,12 @@ define networking::networkd (
     }
   }
 
-  inifile::create_ini_settings({
-    'Match'   => $match,
-    'Network' => $network,
-  }, { path => $file, })
-
   if $notify_ {
-    Ini_Setting <| path == $file |> 
-    ~> exec { 'networkctl reload':
+    exec { 'reload networkd':
+      command => 'systemctl reload-or-restart systemd-networkd',
       path        => ['/bin', '/usr/bin',],
       refreshonly => true,
     }
   }
 }
+
diff --git a/modules/networking/manifests/networkd_instance.pp b/modules/networking/manifests/networkd_instance.pp
new file mode 100644
index 0000000..4089e75
--- /dev/null
+++ b/modules/networking/manifests/networkd_instance.pp
@@ -0,0 +1,21 @@
+define networking::networkd_instance (
+  Hash[String,Hash] $content,
+  Enum['present','absent'] $ensure = 'present',
+  String $path = $networking::networkd::path,
+  String $filename = $name,
+  Integer $priority = 20,
+  Enum['network', 'netdev', 'link'] $type = 'network',
+  String $real_filename = "${priority}-${filename}.${type}",
+  String $file = "${path}/${real_filename}",
+) {
+
+  include ::networking::networkd
+
+  file { $file:
+    ensure  => $ensure,
+    content => epp('networking/unit_file.epp', {
+      data    => $content
+    }),
+    notify => if $networking::networkd::notify_ { Exec['reload networkd'] } else { [] },
+  }
+}
diff --git a/modules/networking/templates/unit_file.epp b/modules/networking/templates/unit_file.epp
new file mode 100644
index 0000000..2cbfefb
--- /dev/null
+++ b/modules/networking/templates/unit_file.epp
@@ -0,0 +1,7 @@
+<%- | Hash[String,Hash] $data
+| -%>
+<%- $data.each |$key, $sub| { -%>
+[<%= $key %>]
+<%- $sub.each |$k, $v| { -%>
+<%= $k %>=<%= $v %>
+<%- }} -%>
diff --git a/modules/nspawn/manifests/util/enable_networkd.pp b/modules/nspawn/manifests/util/enable_networkd.pp
index 2b532b9..8e447b9 100644
--- a/modules/nspawn/manifests/util/enable_networkd.pp
+++ b/modules/nspawn/manifests/util/enable_networkd.pp
@@ -4,19 +4,22 @@ define nspawn::util::enable_networkd (
 ) {
 
   # TODO only do this if the directory is empty
-  networking::networkd { "Initial networking on ${machine}":
-    filename => '20-puppet-initial',
-    match  => { 'Name' => 'host0', },
-    root   => $machine_path,
-    network => {
-      'DHCP'         => 'ipv4',
-      'IPv6AcceptRA' => 1,
+  networking::networkd_instance { "Initial networking on ${machine}":
+    priority => 50,
+    filename => 'puppet-initial',
+    path     => "${machine_path}/${networking::networkd::path}",
+    content  => {
+      'Match'   => {
+        'Name' => 'host0',
+      },
+      'Network' => {
+        'DHCP'         => 'ipv4',
+        'IPv6AcceptRA' => 1,
+      },
     },
-    notify_          => false,
-    manage_directory => false,
   }
 
-  $running = $facts['machined-info'][$machine] != Undef or $facts['machined-info'][$machine]['State'] == 'running' 
+  $running = $facts['machined-info'][$machine] != Undef or $facts['machined-info'][$machine]['State'] == 'running'
 
   $cmd = if $running {
     [ 'systemctl', '-M', $machine, 'enable', 'systemd-networkd' ]
diff --git a/modules/profiles/manifests/remarkable.pp b/modules/profiles/manifests/remarkable.pp
index 73ee5e7..d88486f 100644
--- a/modules/profiles/manifests/remarkable.pp
+++ b/modules/profiles/manifests/remarkable.pp
@@ -15,17 +15,16 @@ define profiles::remarkable (
     line   => "${prefix}.${addr}  host.usb",
   }
 
-  file { '/etc/systemd/network/25-remarkable-usb.network':
-    ensure => present,
-    content => @("EOF")
-      [Match]
-      Name=enp3s0f0u4
-
-      [Network]
-
-      Description=Remarkable USB connection
-      Address=${prefix}.${addr}/29
-      | EOF
+  # TODO Shouldn't we just use DHCP as intended here?
+  networking::networkd_instance { 'remarkable-usb':
+    content    => {
+      'Match'  => {
+        'Name' => 'enp3s0f0u4',
+      },
+      'Network'       => {
+        'Description' => 'Remarkable USB connection',
+        'Address'     => "${prefix}.${addr}/29",
+      },
+    },
   }
-
 }