bundles/wireguard: rework metadata.py

bundles/wireguard/items.py

@@ -1,21 +1,16 @@
+from ipaddress import ip_network
+
 assert node.has_bundle('systemd-networkd')
 
+network = ip_network(node.metadata['wireguard']['my_ip'], strict=False)
+
 files = {
-    '/etc/systemd/network/99-wg0.netdev': {
-        'source': 'wg0.netdev',
+    '/etc/systemd/network/wg0.netdev': {
         'content_type': 'mako',
-        'context': node.metadata['wireguard'],
-        'needs': {
-            'pkg_apt:wireguard',
+        'context': {
+            'network': f'{network.network_address}/{network.prefixlen}',
+            **node.metadata['wireguard'],
         },
-        'triggers': {
-            'svc_systemd:systemd-networkd:restart',
-        },
-    },
-    '/etc/systemd/network/99-wg0.network': {
-        'source': 'wg0.network',
-        'content_type': 'mako',
-        'context': node.metadata['wireguard'],
         'needs': {
             'pkg_apt:wireguard',
         },