X-Git-Url: https://git.siccegge.de//index.cgi?p=forks%2Fvmdebootstrap.git;a=blobdiff_plain;f=vmdebootstrap;fp=vmdebootstrap;h=4895147457cb7ee06fddc42281b5bd9af5d66e6c;hp=bc5b887b97ebfe6f127310e31dffc925aff86bd6;hb=b4cda981224455188d4ba9d76a4005f3e5555d48;hpb=9497e6223cdf59eab22ee5b43b61aa9c91a93cda

diff --git a/vmdebootstrap b/vmdebootstrap
index bc5b887..4895147 100755
--- a/vmdebootstrap
+++ b/vmdebootstrap
@@ -624,16 +624,20 @@ class VmDebootstrap(cliapp.Application):  # pylint: disable=too-many-public-meth
     def setup_networking(self, rootdir):
         self.message('Setting up networking')
 
-        f = open(os.path.join(rootdir, 'etc', 'network', 'interfaces'), 'w')
-        f.write('auto lo\n')
-        f.write('iface lo inet loopback\n')
-
-        if self.settings['enable-dhcp']:
-            f.write('\n')
-            f.write('auto eth0\n')
-            f.write('iface eth0 inet dhcp\n')
-
-        f.close()
+        if not os.path.exists(os.path.join(rootdir, 'etc', 'network', 'interfaces')):
+            with open(os.path.join(
+                rootdir, 'etc', 'network', 'interfaces'), 'w') as netfile:
+                netfile.write('source-directory /etc/network/interfaces.d\n')
+
+        with open(os.path.join(
+            rootdir, 'etc', 'network', 'interfaces.d', 'setup'), 'w') as eth:
+            eth.write('auto lo\n')
+            eth.write('iface lo inet loopback\n')
+
+            if self.settings['enable-dhcp']:
+                eth.write('\n')
+                eth.write('auto eth0\n')
+                eth.write('iface eth0 inet dhcp\n')
 
     def append_serial_console(self, rootdir):
         if self.settings['serial-console']: