From ca51082938b231ce53d1b01d3422ce67ecd7a5f0 Mon Sep 17 00:00:00 2001
From: Pavel 'LEdoian' Turinsky <ledoian@matfyz.cz>
Date: Tue, 26 Apr 2022 15:43:11 +0200
Subject: [PATCH] Name interfaces using mactab

---
 gen_disks.sh         |  1 +
 gen_machines.py      |  1 +
 templates/interfaces | 12 +-----------
 templates/mactab     |  5 +++++
 4 files changed, 8 insertions(+), 11 deletions(-)
 create mode 100644 templates/mactab

diff --git a/gen_disks.sh b/gen_disks.sh
index 57e689f..8fd6659 100755
--- a/gen_disks.sh
+++ b/gen_disks.sh
@@ -23,6 +23,7 @@ for dir in output/*/; do
 		interfaces /etc/network/interfaces
 		hosts /etc/hosts
 		hostname /etc/hostname
+		mactab /etc/mactab
 END
 	umount "$mount"
 	losetup -d "$loop"
diff --git a/gen_machines.py b/gen_machines.py
index c298b1e..032d9f1 100755
--- a/gen_machines.py
+++ b/gen_machines.py
@@ -29,6 +29,7 @@ class Computer:
 			'bird.conf',
 			'hosts',
 			'hostname',
+			'mactab',
 			]
 		context = {'c': self}
 	
diff --git a/templates/interfaces b/templates/interfaces
index 4ed1140..303535e 100644
--- a/templates/interfaces
+++ b/templates/interfaces
@@ -1,19 +1,9 @@
 auto lo
 iface lo inet loopback
 
-{# auto {% for x in range(len(c.bridges)) %} eth{{x}} {% endfor %} #}
-auto /eth*
-mapping eth*
-	script TODO/get-mac-address.sh
-{% for br in c.bridges %}
-	map 52:54:00:17:{{ '%02x:%02x' % (c.num, br.num) }} net_{{br.num}}
-{% endfor %}
-
 {% for br in c.bridges %}
+auto net_{{ br.num }}
 iface net_{{br.num}} inet static
 	address 172.23.{{ br.num }}.{{ c.num }}/24
 
 {% endfor %}
-
-
-
diff --git a/templates/mactab b/templates/mactab
new file mode 100644
index 0000000..7b0e70a
--- /dev/null
+++ b/templates/mactab
@@ -0,0 +1,5 @@
+{% for br in c.bridges %}
+net_{{ br.num }} 52:54:00:17:{{ '%02x:%02x' % (c.num, br.num) }}
+{% endfor %}
+
+