cloud-init-dev team mailing list archive

[Joshua Harlow <harlowja@xxxxxxxxx>]

Joshua Harlow has proposed merging lp:~harlowja/cloud-init/cloud-init-render-tool into lp:cloud-init.

Requested reviews:
  cloud init development team (cloud-init-dev)

For more details, see:
https://code.launchpad.net/~harlowja/cloud-init/cloud-init-render-tool/+merge/297816
-- 
Your team cloud init development team is requested to review the proposed merge of lp:~harlowja/cloud-init/cloud-init-render-tool into lp:cloud-init.

=== modified file 'setup.py'
--- setup.py	2016-06-14 21:56:51 +0000
+++ setup.py	2016-06-18 00:17:45 +0000
@@ -211,7 +211,7 @@
     cmdclass=cmdclass,
     entry_points={
         'console_scripts': [
-            'cloud-init = cloudinit.cmd.main:main'
+            'cloud-init = cloudinit.cmd.main:main',
         ],
     }
 )

=== added file 'tools/net-convert.py'
--- tools/net-convert.py	1970-01-01 00:00:00 +0000
+++ tools/net-convert.py	2016-06-18 00:17:45 +0000
@@ -0,0 +1,89 @@
+#!/usr/bin/python
+# vi: ts=4 expandtab
+#
+#    Copyright (C) 2012 Canonical Ltd.
+#    Copyright (C) 2012 Hewlett-Packard Development Company, L.P.
+#    Copyright (C) 2012 Yahoo! Inc.
+#
+#    Author: Scott Moser <scott.moser@xxxxxxxxxxxxx>
+#    Author: Juerg Haefliger <juerg.haefliger@xxxxxx>
+#    Author: Joshua Harlow <harlowja@xxxxxxxxxxxxx>
+#
+#    This program is free software: you can redistribute it and/or modify
+#    it under the terms of the GNU General Public License version 3, as
+#    published by the Free Software Foundation.
+#
+#    This program is distributed in the hope that it will be useful,
+#    but WITHOUT ANY WARRANTY; without even the implied warranty of
+#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#    GNU General Public License for more details.
+#
+#    You should have received a copy of the GNU General Public License
+#    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+import argparse
+import json
+import os
+
+from cloudinit.sources.helpers import openstack
+
+from cloudinit.net import eni
+from cloudinit.net import network_state
+from cloudinit.net import sysconfig
+
+
+def main():
+    parser = argparse.ArgumentParser()
+    parser.add_argument("--network-data", "-p", type=open,
+                        metavar="PATH", required=True)
+    parser.add_argument("--kind", "-k",
+                        choices=['eni', 'network_data.json'],
+                        required=True)
+    parser.add_argument("-d", "--directory",
+                        metavar="PATH",
+                        help="directory to place output in",
+                        required=True)
+    parser.add_argument("-m", "--mac",
+                        metavar="name,mac",
+                        action='append',
+                        help="interface name to mac mapping")
+    parser.add_argument("--output-kind", "-ok",
+                        choices=['eni', 'sysconfig'],
+                        required=True)
+    args = parser.parse_args()
+
+    if not os.path.isdir(args.directory):
+        os.makedirs(args.directory)
+
+    if args.mac:
+        known_macs = {}
+        for item in args.mac:
+            iface_name, iface_mac = item.split(",", 1)
+            known_macs[iface_mac] = iface_name
+    else:
+        known_macs = None
+
+    net_data = args.network_data.read()
+    if args.kind == "eni":
+        pre_ns = eni.convert_eni_data(net_data)
+        ns = network_state.parse_net_config_data(pre_ns)
+    else:
+        pre_ns = openstack.convert_net_json(
+            json.loads(net_data), known_macs=known_macs)
+        ns = network_state.parse_net_config_data(pre_ns)
+
+    if not ns:
+        raise RuntimeError("No valid network_state object created from"
+                           "input data")
+
+    if args.output_kind == "eni":
+        r_cls = eni.Renderer
+    else:
+        r_cls = sysconfig.Renderer
+
+    r = r_cls()
+    r.render_network_state(args.directory, ns)
+
+
+if __name__ == '__main__':
+    main()