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']: