From 84e5176e0759d1bab77ec6d5a360bbb82a3ce33e Mon Sep 17 00:00:00 2001
From: mwiegand <mwiegand@seibert-media.net>
Date: Thu, 17 Jun 2021 01:56:05 +0200
Subject: [PATCH] wip

---
 bundles/network/metadata.py | 20 ++++++++++++++++++++
 nodes/home.server.py        | 12 ++++--------
 2 files changed, 24 insertions(+), 8 deletions(-)

diff --git a/bundles/network/metadata.py b/bundles/network/metadata.py
index 3eb82b8..abf2a02 100644
--- a/bundles/network/metadata.py
+++ b/bundles/network/metadata.py
@@ -1,3 +1,6 @@
+from ipaddress import ip_interface
+
+
 @metadata_reactor.provides(
     'interfaces',
 )
@@ -14,3 +17,20 @@ def interfaces(metadata):
             },
         }
     }
+
+
+@metadata_reactor.provides(
+    'interfaces/gateway4',
+    'interfaces/gateway6',
+)
+def guess_gateway(metadata):
+    if metadata.get('network/gateway4', None):
+        return {}
+    else:
+        return {
+            'network': {
+                'gateway4': str(
+                    ip_interface(metadata.get('network/ipv4')).network[1]
+                ),
+            }
+        }
diff --git a/nodes/home.server.py b/nodes/home.server.py
index 007cdea..8a76ff5 100644
--- a/nodes/home.server.py
+++ b/nodes/home.server.py
@@ -9,14 +9,10 @@
         'wireguard',
     ],
     'metadata': {
-         'interfaces': {
-            'enp1s0f0': {
-                'ips': {
-                    '10.0.0.2/24',
-                },
-                'gateway4': '10.0.0.1',
-            },
-        }, 
+        'network': {
+            'interface': 'enp1s0f0',
+            'ipv4': '10.0.0.2/24',
+        },
         'gitea': {
             'version': '1.14.2',
             'sha256': '0d11d87ce60d5d98e22fc52f2c8c6ba2b54b14f9c26c767a46bf102c381ad128',