merge with trunk

1 files changed, 16 insertions, 4 deletions

diff --git a/cloudinit/distros/debian.py b/cloudinit/distros/debian.py
index b09eb094..5d7e6cfc 100644
--- a/cloudinit/distros/debian.py
+++ b/cloudinit/distros/debian.py
@@ -26,6 +26,7 @@ from cloudinit import distros
 from cloudinit import helpers
 from cloudinit import log as logging
 from cloudinit import util
+from cloudinit import net
 
 from cloudinit.distros.parsers.hostname import HostnameConf
 
@@ -45,7 +46,8 @@ APT_GET_WRAPPER = {
 class Distro(distros.Distro):
     hostname_conf_fn = "/etc/hostname"
     locale_conf_fn = "/etc/default/locale"
-    network_conf_fn = "/etc/network/interfaces"
+    network_conf_fn = "/etc/network/interfaces.d/50-cloud-init.cfg"
+    links_prefix = "/etc/systemd/network/50-cloud-init-"
 
     def __init__(self, name, cfg, paths):
         distros.Distro.__init__(self, name, cfg, paths)
@@ -76,6 +78,15 @@ class Distro(distros.Distro):
         util.write_file(self.network_conf_fn, settings)
         return ['all']
 
+    def _write_network_config(self, netconfig):
+        ns = net.parse_net_config_data(netconfig)
+        net.render_network_state(target="/", network_state=ns,
+                                 eni=self.network_conf_fn,
+                                 links_prefix=self.links_prefix,
+                                 netrules=None)
+        util.del_file("/etc/network/interfaces.d/eth0.cfg")
+        return []
+
     def _bring_up_interfaces(self, device_names):
         use_all = False
         for d in device_names:
@@ -97,7 +108,7 @@ class Distro(distros.Distro):
         if not conf:
             conf = HostnameConf('')
         conf.set_hostname(your_hostname)
-        util.write_file(out_fn, str(conf), 0644)
+        util.write_file(out_fn, str(conf), 0o644)
 
     def _read_system_hostname(self):
         sys_hostname = self._read_hostname(self.hostname_conf_fn)
@@ -159,8 +170,9 @@ class Distro(distros.Distro):
 
         # Allow the output of this to flow outwards (ie not be captured)
         util.log_time(logfunc=LOG.debug,
-            msg="apt-%s [%s]" % (command, ' '.join(cmd)), func=util.subp,
-            args=(cmd,), kwargs={'env': e, 'capture': False})
+                      msg="apt-%s [%s]" % (command, ' '.join(cmd)),
+                      func=util.subp,
+                      args=(cmd,), kwargs={'env': e, 'capture': False})
 
     def update_package_sources(self):
         self._runner.run("update-sources", self.package_command,