diff options
Diffstat (limited to 'morphlib/exts/simple-network.configure')
| -rwxr-xr-x | morphlib/exts/simple-network.configure | 39 |
1 files changed, 29 insertions, 10 deletions
diff --git a/morphlib/exts/simple-network.configure b/morphlib/exts/simple-network.configure index 61113325..1ba94e86 100755 --- a/morphlib/exts/simple-network.configure +++ b/morphlib/exts/simple-network.configure @@ -27,6 +27,7 @@ for DHCP import os import sys +import errno import cliapp import morphlib @@ -80,12 +81,14 @@ class SimpleNetworkConfigurationExtension(cliapp.Application): """ file_path = os.path.join(args[0], "etc", "systemd", "network", "10-dhcp.network") - try: - os.rename(file_path, file_path + ".morph") - self.status(msg="Renaming networkd file from systemd chunk: %(f)s \ - to %(f)s.morph", f=file_path) - except OSError: - pass + + if os.path.isfile(file_path): + try: + os.rename(file_path, file_path + ".morph") + self.status(msg="Renaming networkd file from systemd chunk: \ + %(f)s to %(f)s.morph", f=file_path) + except OSError: + pass def generate_default_network_config(self, args): """Generate default network config: DHCP in all the interfaces""" @@ -106,7 +109,11 @@ class SimpleNetworkConfigurationExtension(cliapp.Application): """Generate /etc/network/interfaces file""" iface_file = self.generate_iface_file(stanzas) - with open(os.path.join(args[0], "etc/network/interfaces"), "w") as f: + + directory_path = os.path.join(args[0], "etc", "network") + self.make_sure_path_exists(directory_path) + file_path = os.path.join(directory_path, "interfaces") + with open(file_path, "w") as f: f.write(iface_file) def generate_iface_file(self, stanzas): @@ -147,10 +154,12 @@ class SimpleNetworkConfigurationExtension(cliapp.Application): if iface_file is None: continue - path = os.path.join(args[0], "etc", "systemd", "network", - "%s-%s.network" % (i, stanza['name'])) + directory_path = os.path.join(args[0], "etc", "systemd", "network") + self.make_sure_path_exists(directory_path) + file_path = os.path.join(directory_path, + "%s-%s.network" % (i, stanza['name'])) - with open(path, "w") as f: + with open(file_path, "w") as f: f.write(iface_file) def generate_networkd_file(self, stanza): @@ -252,6 +261,16 @@ class SimpleNetworkConfigurationExtension(cliapp.Application): return output_stanza + def make_sure_path_exists(self, path): + try: + os.makedirs(path) + except OSError as e: + if e.errno == errno.EEXIST and os.path.isdir(path): + pass + else: + raise SimpleNetworkError("Unable to create directory '%s'" + % path) + def status(self, **kwargs): '''Provide status output. |