LICENSE: Allow dual licensing GPL-3 or Apache 2.0

This has been a recurring ask and we had initially just made the change to
the cloud-init 2.0 codebase.  As the current thinking is we'll just
continue to enhance the current codebase, its desirable to relicense to
match what we'd intended as part of the 2.0 plan here.

- put a brief description of license in LICENSE file
- put full license versions in LICENSE-GPLv3 and LICENSE-Apache2.0
- simplify the per-file header to reference LICENSE
- tox: ignore H102 (Apache License Header check)

Add license header to files that ship.
Reformat headers, make sure everything has vi: at end of file.

Non-shipping files do not need the copyright header,
but at the moment tests/ have it.

37 files changed, 221 insertions, 563 deletions

diff --git a/cloudinit/sources/DataSourceAliYun.py b/cloudinit/sources/DataSourceAliYun.py
index 535813ab..2d00255c 100644
--- a/cloudinit/sources/DataSourceAliYun.py
+++ b/cloudinit/sources/DataSourceAliYun.py
@@ -1,4 +1,4 @@
-# vi: ts=4 expandtab
+# This file is part of cloud-init. See LICENSE file for license information.
 
 import os
 
@@ -48,3 +48,5 @@ datasources = [
 # Return a list of data sources that match this set of dependencies
 def get_datasource_list(depends):
     return sources.list_from_depends(depends, datasources)
+
+# vi: ts=4 expandtab
diff --git a/cloudinit/sources/DataSourceAltCloud.py b/cloudinit/sources/DataSourceAltCloud.py
index fac7bbcc..c2b0eac2 100644
--- a/cloudinit/sources/DataSourceAltCloud.py
+++ b/cloudinit/sources/DataSourceAltCloud.py
@@ -1,23 +1,11 @@
-# vi: ts=4 expandtab
-#
-#    Copyright (C) 2009-2010 Canonical Ltd.
-#    Copyright (C) 2012, 2013 Hewlett-Packard Development Company, L.P.
-#    Copyright (C) 2012 Yahoo! Inc.
-#
-#    Author: Joe VLcek <JVLcek@RedHat.com>
-#    Author: Juerg Haefliger <juerg.haefliger@hp.com>
+# Copyright (C) 2009-2010 Canonical Ltd.
+# Copyright (C) 2012, 2013 Hewlett-Packard Development Company, L.P.
+# Copyright (C) 2012 Yahoo! Inc.
 #
-#    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.
+# Author: Joe VLcek <JVLcek@RedHat.com>
+# Author: Juerg Haefliger <juerg.haefliger@hp.com>
 #
-#    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/>.
+# This file is part of cloud-init. See LICENSE file for license information.
 
 '''
 This file contains code used to gather the user data passed to an
@@ -283,3 +271,5 @@ datasources = [
 # Return a list of data sources that match this set of dependencies
 def get_datasource_list(depends):
     return sources.list_from_depends(depends, datasources)
+
+# vi: ts=4 expandtab
diff --git a/cloudinit/sources/DataSourceAzure.py b/cloudinit/sources/DataSourceAzure.py
index c46cd076..c5af8b84 100644
--- a/cloudinit/sources/DataSourceAzure.py
+++ b/cloudinit/sources/DataSourceAzure.py
@@ -1,20 +1,8 @@
-# vi: ts=4 expandtab
-#
-#    Copyright (C) 2013 Canonical Ltd.
-#
-#    Author: Scott Moser <scott.moser@canonical.com>
+# Copyright (C) 2013 Canonical Ltd.
 #
-#    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.
+# Author: Scott Moser <scott.moser@canonical.com>
 #
-#    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/>.
+# This file is part of cloud-init. See LICENSE file for license information.
 
 import base64
 import contextlib
@@ -668,3 +656,5 @@ datasources = [
 # Return a list of data sources that match this set of dependencies
 def get_datasource_list(depends):
     return sources.list_from_depends(depends, datasources)
+
+# vi: ts=4 expandtab
diff --git a/cloudinit/sources/DataSourceBigstep.py b/cloudinit/sources/DataSourceBigstep.py
index e8fd0088..5ffdcb25 100644
--- a/cloudinit/sources/DataSourceBigstep.py
+++ b/cloudinit/sources/DataSourceBigstep.py
@@ -1,8 +1,8 @@
+# Copyright (C) 2015-2016 Bigstep Cloud Ltd.
 #
-#    Copyright (C) 2015-2016 Bigstep Cloud Ltd.
-#
-#    Author: Alexandru Sirbu <alexandru.sirbu@bigstep.com>
+# Author: Alexandru Sirbu <alexandru.sirbu@bigstep.com>
 #
+# This file is part of cloud-init. See LICENSE file for license information.
 
 import errno
 import json
@@ -56,3 +56,5 @@ datasources = [
 # Return a list of data sources that match this set of dependencies
 def get_datasource_list(depends):
     return sources.list_from_depends(depends, datasources)
+
+# vi: ts=4 expandtab
diff --git a/cloudinit/sources/DataSourceCloudSigma.py b/cloudinit/sources/DataSourceCloudSigma.py
index 448e2a4d..ffc23e3d 100644
--- a/cloudinit/sources/DataSourceCloudSigma.py
+++ b/cloudinit/sources/DataSourceCloudSigma.py
@@ -1,20 +1,9 @@
-# vi: ts=4 expandtab
-#
-#    Copyright (C) 2014 CloudSigma
-#
-#    Author: Kiril Vladimiroff <kiril.vladimiroff@cloudsigma.com>
-#
-#    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.
+# Copyright (C) 2014 CloudSigma
 #
-#    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.
+# Author: Kiril Vladimiroff <kiril.vladimiroff@cloudsigma.com>
 #
-#    You should have received a copy of the GNU General Public License
-#    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+# This file is part of cloud-init. See LICENSE file for license information.
+
 from base64 import b64decode
 import re
 
@@ -124,3 +113,5 @@ def get_datasource_list(depends):
     Return a list of data sources that match this set of dependencies
     """
     return sources.list_from_depends(depends, datasources)
+
+# vi: ts=4 expandtab
diff --git a/cloudinit/sources/DataSourceCloudStack.py b/cloudinit/sources/DataSourceCloudStack.py
index 4de1f563..b0ab275c 100644
--- a/cloudinit/sources/DataSourceCloudStack.py
+++ b/cloudinit/sources/DataSourceCloudStack.py
@@ -1,28 +1,16 @@
-# vi: ts=4 expandtab
-#
-#    Copyright (C) 2012 Canonical Ltd.
-#    Copyright (C) 2012 Cosmin Luta
-#    Copyright (C) 2012 Yahoo! Inc.
-#    Copyright (C) 2012 Gerard Dethier
-#    Copyright (C) 2013 Hewlett-Packard Development Company, L.P.
-#
-#    Author: Cosmin Luta <q4break@gmail.com>
-#    Author: Scott Moser <scott.moser@canonical.com>
-#    Author: Joshua Harlow <harlowja@yahoo-inc.com>
-#    Author: Gerard Dethier <g.dethier@gmail.com>
-#    Author: Juerg Haefliger <juerg.haefliger@hp.com>
+# Copyright (C) 2012 Canonical Ltd.
+# Copyright (C) 2012 Cosmin Luta
+# Copyright (C) 2012 Yahoo! Inc.
+# Copyright (C) 2012 Gerard Dethier
+# Copyright (C) 2013 Hewlett-Packard Development Company, L.P.
 #
-#    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.
+# Author: Cosmin Luta <q4break@gmail.com>
+# Author: Scott Moser <scott.moser@canonical.com>
+# Author: Joshua Harlow <harlowja@yahoo-inc.com>
+# Author: Gerard Dethier <g.dethier@gmail.com>
+# Author: Juerg Haefliger <juerg.haefliger@hp.com>
 #
-#    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/>.
+# This file is part of cloud-init. See LICENSE file for license information.
 
 import os
 from socket import inet_ntoa
@@ -251,3 +239,5 @@ datasources = [
 # Return a list of data sources that match this set of dependencies
 def get_datasource_list(depends):
     return sources.list_from_depends(depends, datasources)
+
+# vi: ts=4 expandtab
diff --git a/cloudinit/sources/DataSourceConfigDrive.py b/cloudinit/sources/DataSourceConfigDrive.py
index 5c9edabe..8a448dc9 100644
--- a/cloudinit/sources/DataSourceConfigDrive.py
+++ b/cloudinit/sources/DataSourceConfigDrive.py
@@ -1,22 +1,10 @@
-# vi: ts=4 expandtab
-#
-#    Copyright (C) 2012 Canonical Ltd.
-#    Copyright (C) 2012 Yahoo! Inc.
-#
-#    Author: Scott Moser <scott.moser@canonical.com>
-#    Author: Joshua Harlow <harlowja@yahoo-inc.com>
+# Copyright (C) 2012 Canonical Ltd.
+# Copyright (C) 2012 Yahoo! Inc.
 #
-#    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.
+# Author: Scott Moser <scott.moser@canonical.com>
+# Author: Joshua Harlow <harlowja@yahoo-inc.com>
 #
-#    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/>.
+# This file is part of cloud-init. See LICENSE file for license information.
 
 import os
 
@@ -276,3 +264,5 @@ datasources = [
 # Return a list of data sources that match this set of dependencies
 def get_datasource_list(depends):
     return sources.list_from_depends(depends, datasources)
+
+# vi: ts=4 expandtab
diff --git a/cloudinit/sources/DataSourceDigitalOcean.py b/cloudinit/sources/DataSourceDigitalOcean.py
index c5770d5d..d052c4c3 100644
--- a/cloudinit/sources/DataSourceDigitalOcean.py
+++ b/cloudinit/sources/DataSourceDigitalOcean.py
@@ -1,19 +1,7 @@
-# vi: ts=4 expandtab
-#
-#    Author: Neal Shrader <neal@digitalocean.com>
-#    Author: Ben Howard  <bh@digitalocean.com>
-#
-#    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.
+# Author: Neal Shrader <neal@digitalocean.com>
+# Author: Ben Howard  <bh@digitalocean.com>
 #
-#    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/>.
+# This file is part of cloud-init. See LICENSE file for license information.
 
 # DigitalOcean Droplet API:
 # https://developers.digitalocean.com/documentation/metadata/
@@ -121,3 +109,5 @@ datasources = [
 # Return a list of data sources that match this set of dependencies
 def get_datasource_list(depends):
     return sources.list_from_depends(depends, datasources)
+
+# vi: ts=4 expandtab
diff --git a/cloudinit/sources/DataSourceEc2.py b/cloudinit/sources/DataSourceEc2.py
index acbc2356..c657fd09 100644
--- a/cloudinit/sources/DataSourceEc2.py
+++ b/cloudinit/sources/DataSourceEc2.py
@@ -1,24 +1,12 @@
-# vi: ts=4 expandtab
-#
-#    Copyright (C) 2009-2010 Canonical Ltd.
-#    Copyright (C) 2012 Hewlett-Packard Development Company, L.P.
-#    Copyright (C) 2012 Yahoo! Inc.
-#
-#    Author: Scott Moser <scott.moser@canonical.com>
-#    Author: Juerg Hafliger <juerg.haefliger@hp.com>
-#    Author: Joshua Harlow <harlowja@yahoo-inc.com>
+# Copyright (C) 2009-2010 Canonical Ltd.
+# Copyright (C) 2012 Hewlett-Packard Development Company, L.P.
+# Copyright (C) 2012 Yahoo! Inc.
 #
-#    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.
+# Author: Scott Moser <scott.moser@canonical.com>
+# Author: Juerg Hafliger <juerg.haefliger@hp.com>
+# Author: Joshua Harlow <harlowja@yahoo-inc.com>
 #
-#    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/>.
+# This file is part of cloud-init. See LICENSE file for license information.
 
 import os
 import time
@@ -212,3 +200,5 @@ datasources = [
 # Return a list of data sources that match this set of dependencies
 def get_datasource_list(depends):
     return sources.list_from_depends(depends, datasources)
+
+# vi: ts=4 expandtab
diff --git a/cloudinit/sources/DataSourceGCE.py b/cloudinit/sources/DataSourceGCE.py
index 5ed59559..b1a1c8f2 100644
--- a/cloudinit/sources/DataSourceGCE.py
+++ b/cloudinit/sources/DataSourceGCE.py
@@ -1,19 +1,6 @@
-# vi: ts=4 expandtab
-#
-#    Author: Vaidas Jablonskis <jablonskis@gmail.com>
-#
-#    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.
+# Author: Vaidas Jablonskis <jablonskis@gmail.com>
 #
-#    You should have received a copy of the GNU General Public License
-#    along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
+# This file is part of cloud-init. See LICENSE file for license information.
 
 from base64 import b64decode
 
@@ -166,3 +153,5 @@ datasources = [
 # Return a list of data sources that match this set of dependencies
 def get_datasource_list(depends):
     return sources.list_from_depends(depends, datasources)
+
+# vi: ts=4 expandtab
diff --git a/cloudinit/sources/DataSourceMAAS.py b/cloudinit/sources/DataSourceMAAS.py
index 81abcd47..41179b02 100644
--- a/cloudinit/sources/DataSourceMAAS.py
+++ b/cloudinit/sources/DataSourceMAAS.py
@@ -1,22 +1,10 @@
-# vi: ts=4 expandtab
-#
-#    Copyright (C) 2012 Canonical Ltd.
-#    Copyright (C) 2012 Yahoo! Inc.
-#
-#    Author: Scott Moser <scott.moser@canonical.com>
-#    Author: Joshua Harlow <harlowja@yahoo-inc.com>
+# Copyright (C) 2012 Canonical Ltd.
+# Copyright (C) 2012 Yahoo! Inc.
 #
-#    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.
+# Author: Scott Moser <scott.moser@canonical.com>
+# Author: Joshua Harlow <harlowja@yahoo-inc.com>
 #
-#    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/>.
+# This file is part of cloud-init. See LICENSE file for license information.
 
 from __future__ import print_function
 
@@ -378,3 +366,5 @@ if __name__ == "__main__":
             crawl(args.url)
 
     main()
+
+# vi: ts=4 expandtab
diff --git a/cloudinit/sources/DataSourceNoCloud.py b/cloudinit/sources/DataSourceNoCloud.py
index e6a0b5fe..5924b828 100644
--- a/cloudinit/sources/DataSourceNoCloud.py
+++ b/cloudinit/sources/DataSourceNoCloud.py
@@ -1,24 +1,12 @@
-# vi: ts=4 expandtab
-#
-#    Copyright (C) 2009-2010 Canonical Ltd.
-#    Copyright (C) 2012, 2013 Hewlett-Packard Development Company, L.P.
-#    Copyright (C) 2012 Yahoo! Inc.
-#
-#    Author: Scott Moser <scott.moser@canonical.com>
-#    Author: Juerg Hafliger <juerg.haefliger@hp.com>
-#    Author: Joshua Harlow <harlowja@yahoo-inc.com>
+# Copyright (C) 2009-2010 Canonical Ltd.
+# Copyright (C) 2012, 2013 Hewlett-Packard Development Company, L.P.
+# Copyright (C) 2012 Yahoo! Inc.
 #
-#    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.
+# Author: Scott Moser <scott.moser@canonical.com>
+# Author: Juerg Hafliger <juerg.haefliger@hp.com>
+# Author: Joshua Harlow <harlowja@yahoo-inc.com>
 #
-#    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/>.
+# This file is part of cloud-init. See LICENSE file for license information.
 
 import errno
 import os
@@ -321,3 +309,5 @@ datasources = [
 # Return a list of data sources that match this set of dependencies
 def get_datasource_list(depends):
     return sources.list_from_depends(depends, datasources)
+
+# vi: ts=4 expandtab
diff --git a/cloudinit/sources/DataSourceNone.py b/cloudinit/sources/DataSourceNone.py
index d1a62b2a..906bb278 100644
--- a/cloudinit/sources/DataSourceNone.py
+++ b/cloudinit/sources/DataSourceNone.py
@@ -1,20 +1,8 @@
-# vi: ts=4 expandtab
-#
-#    Copyright (C) 2012 Yahoo! Inc.
-#
-#    Author: Joshua Harlow <harlowja@yahoo-inc.com>
+# Copyright (C) 2012 Yahoo! Inc.
 #
-#    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.
+# Author: Joshua Harlow <harlowja@yahoo-inc.com>
 #
-#    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/>.
+# This file is part of cloud-init. See LICENSE file for license information.
 
 from cloudinit import log as logging
 from cloudinit import sources
@@ -55,3 +43,5 @@ datasources = [
 # Return a list of data sources that match this set of dependencies
 def get_datasource_list(depends):
     return sources.list_from_depends(depends, datasources)
+
+# vi: ts=4 expandtab
diff --git a/cloudinit/sources/DataSourceOVF.py b/cloudinit/sources/DataSourceOVF.py
index 5b3bdb4e..78928c77 100644
--- a/cloudinit/sources/DataSourceOVF.py
+++ b/cloudinit/sources/DataSourceOVF.py
@@ -1,24 +1,12 @@
-# vi: ts=4 expandtab
-#
-#    Copyright (C) 2011 Canonical Ltd.
-#    Copyright (C) 2012 Hewlett-Packard Development Company, L.P.
-#    Copyright (C) 2012 Yahoo! Inc.
-#
-#    Author: Scott Moser <scott.moser@canonical.com>
-#    Author: Juerg Hafliger <juerg.haefliger@hp.com>
-#    Author: Joshua Harlow <harlowja@yahoo-inc.com>
+# Copyright (C) 2011 Canonical Ltd.
+# Copyright (C) 2012 Hewlett-Packard Development Company, L.P.
+# Copyright (C) 2012 Yahoo! Inc.
 #
-#    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.
+# Author: Scott Moser <scott.moser@canonical.com>
+# Author: Juerg Hafliger <juerg.haefliger@hp.com>
+# Author: Joshua Harlow <harlowja@yahoo-inc.com>
 #
-#    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/>.
+# This file is part of cloud-init. See LICENSE file for license information.
 
 from xml.dom import minidom
 
@@ -427,3 +415,5 @@ datasources = (
 # Return a list of data sources that match this set of dependencies
 def get_datasource_list(depends):
     return sources.list_from_depends(depends, datasources)
+
+# vi: ts=4 expandtab
diff --git a/cloudinit/sources/DataSourceOpenNebula.py b/cloudinit/sources/DataSourceOpenNebula.py
index ba5f3f92..1f1baf46 100644
--- a/cloudinit/sources/DataSourceOpenNebula.py
+++ b/cloudinit/sources/DataSourceOpenNebula.py
@@ -1,28 +1,16 @@
-# vi: ts=4 expandtab
-#
-#    Copyright (C) 2012 Canonical Ltd.
-#    Copyright (C) 2012 Yahoo! Inc.
-#    Copyright (C) 2012-2013 CERIT Scientific Cloud
-#    Copyright (C) 2012-2013 OpenNebula.org
-#    Copyright (C) 2014 Consejo Superior de Investigaciones Cientificas
-#
-#    Author: Scott Moser <scott.moser@canonical.com>
-#    Author: Joshua Harlow <harlowja@yahoo-inc.com>
-#    Author: Vlastimil Holer <xholer@mail.muni.cz>
-#    Author: Javier Fontan <jfontan@opennebula.org>
-#    Author: Enol Fernandez <enolfc@ifca.unican.es>
+# Copyright (C) 2012 Canonical Ltd.
+# Copyright (C) 2012 Yahoo! Inc.
+# Copyright (C) 2012-2013 CERIT Scientific Cloud
+# Copyright (C) 2012-2013 OpenNebula.org
+# Copyright (C) 2014 Consejo Superior de Investigaciones Cientificas
 #
-#    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.
+# Author: Scott Moser <scott.moser@canonical.com>
+# Author: Joshua Harlow <harlowja@yahoo-inc.com>
+# Author: Vlastimil Holer <xholer@mail.muni.cz>
+# Author: Javier Fontan <jfontan@opennebula.org>
+# Author: Enol Fernandez <enolfc@ifca.unican.es>
 #
-#    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/>.
+# This file is part of cloud-init. See LICENSE file for license information.
 
 import os
 import pwd
@@ -423,3 +411,5 @@ datasources = [
 # Return a list of data sources that match this set of dependencies
 def get_datasource_list(depends):
     return sources.list_from_depends(depends, datasources)
+
+# vi: ts=4 expandtab
diff --git a/cloudinit/sources/DataSourceOpenStack.py b/cloudinit/sources/DataSourceOpenStack.py
index 82558214..2a58f1cd 100644
--- a/cloudinit/sources/DataSourceOpenStack.py
+++ b/cloudinit/sources/DataSourceOpenStack.py
@@ -1,20 +1,8 @@
-# vi: ts=4 expandtab
-#
-#    Copyright (C) 2014 Yahoo! Inc.
-#
-#    Author: Joshua Harlow <harlowja@yahoo-inc.com>
+# Copyright (C) 2014 Yahoo! Inc.
 #
-#    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.
+# Author: Joshua Harlow <harlowja@yahoo-inc.com>
 #
-#    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/>.
+# This file is part of cloud-init. See LICENSE file for license information.
 
 import time
 
@@ -166,3 +154,5 @@ datasources = [
 # Return a list of data sources that match this set of dependencies
 def get_datasource_list(depends):
     return sources.list_from_depends(depends, datasources)
+
+# vi: ts=4 expandtab
diff --git a/cloudinit/sources/DataSourceSmartOS.py b/cloudinit/sources/DataSourceSmartOS.py
index 143ab368..5e668947 100644
--- a/cloudinit/sources/DataSourceSmartOS.py
+++ b/cloudinit/sources/DataSourceSmartOS.py
@@ -1,22 +1,9 @@
-# vi: ts=4 expandtab
-#
-#    Copyright (C) 2013 Canonical Ltd.
-#
-#    Author: Ben Howard <ben.howard@canonical.com>
-#
-#    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/>.
+# Copyright (C) 2013 Canonical Ltd.
 #
+# Author: Ben Howard <ben.howard@canonical.com>
 #
+# This file is part of cloud-init. See LICENSE file for license information.
+
 #    Datasource for provisioning on SmartOS. This works on Joyent
 #        and public/private Clouds using SmartOS.
 #
@@ -841,3 +828,5 @@ if __name__ == "__main__":
 
     print(json.dumps(data, indent=1, sort_keys=True,
                      separators=(',', ': ')))
+
+# vi: ts=4 expandtab
diff --git a/cloudinit/sources/__init__.py b/cloudinit/sources/__init__.py
index ea05c4d4..3d01072f 100644
--- a/cloudinit/sources/__init__.py
+++ b/cloudinit/sources/__init__.py
@@ -1,24 +1,12 @@
-# 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@canonical.com>
-#    Author: Juerg Haefliger <juerg.haefliger@hp.com>
-#    Author: Joshua Harlow <harlowja@yahoo-inc.com>
+# Copyright (C) 2012 Canonical Ltd.
+# Copyright (C) 2012 Hewlett-Packard Development Company, L.P.
+# Copyright (C) 2012 Yahoo! Inc.
 #
-#    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.
+# Author: Scott Moser <scott.moser@canonical.com>
+# Author: Juerg Haefliger <juerg.haefliger@hp.com>
+# Author: Joshua Harlow <harlowja@yahoo-inc.com>
 #
-#    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/>.
+# This file is part of cloud-init. See LICENSE file for license information.
 
 import abc
 import copy
@@ -408,3 +396,5 @@ def list_from_depends(depends, ds_list):
         if depset == set(deps):
             ret_list.append(cls)
     return ret_list
+
+# vi: ts=4 expandtab
diff --git a/cloudinit/sources/helpers/__init__.py b/cloudinit/sources/helpers/__init__.py
index 386225d5..e69de29b 100644
--- a/cloudinit/sources/helpers/__init__.py
+++ b/cloudinit/sources/helpers/__init__.py
@@ -1,13 +0,0 @@
-# vi: ts=4 expandtab
-#
-#    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/>.
diff --git a/cloudinit/sources/helpers/azure.py b/cloudinit/sources/helpers/azure.py
index 1b3e9b70..f32dac9a 100644
--- a/cloudinit/sources/helpers/azure.py
+++ b/cloudinit/sources/helpers/azure.py
@@ -1,3 +1,5 @@
+# This file is part of cloud-init. See LICENSE file for license information.
+
 import json
 import logging
 import os
@@ -353,3 +355,5 @@ def get_metadata_from_fabric(fallback_lease_file=None):
         return shim.register_with_azure_and_fetch_data()
     finally:
         shim.clean_up()
+
+# vi: ts=4 expandtab
diff --git a/cloudinit/sources/helpers/digitalocean.py b/cloudinit/sources/helpers/digitalocean.py
index b0a721c2..72f7bde4 100644
--- a/cloudinit/sources/helpers/digitalocean.py
+++ b/cloudinit/sources/helpers/digitalocean.py
@@ -1,18 +1,6 @@
-# vi: ts=4 expandtab
-#
-#    Author: Ben Howard  <bh@digitalocean.com>
-
-#    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.
+# Author: Ben Howard  <bh@digitalocean.com>
 #
-#    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/>.
+# This file is part of cloud-init. See LICENSE file for license information.
 
 import json
 import random
@@ -216,3 +204,5 @@ def read_sysinfo():
         raise RuntimeError(msg)
 
     return (True, droplet_id)
+
+# vi: ts=4 expandtab
diff --git a/cloudinit/sources/helpers/openstack.py b/cloudinit/sources/helpers/openstack.py
index 42db5c27..096062d5 100644
--- a/cloudinit/sources/helpers/openstack.py
+++ b/cloudinit/sources/helpers/openstack.py
@@ -1,22 +1,10 @@
-# vi: ts=4 expandtab
-#
-#    Copyright (C) 2012 Canonical Ltd.
-#    Copyright (C) 2012 Yahoo! Inc.
-#
-#    Author: Scott Moser <scott.moser@canonical.com>
-#    Author: Joshua Harlow <harlowja@yahoo-inc.com>
+# Copyright (C) 2012 Canonical Ltd.
+# Copyright (C) 2012 Yahoo! Inc.
 #
-#    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.
+# Author: Scott Moser <scott.moser@canonical.com>
+# Author: Joshua Harlow <harlowja@yahoo-inc.com>
 #
-#    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/>.
+# This file is part of cloud-init. See LICENSE file for license information.
 
 import abc
 import base64
@@ -675,3 +663,5 @@ def convert_net_json(network_json=None, known_macs=None):
         config.append(cfg)
 
     return {'version': 1, 'config': config}
+
+# vi: ts=4 expandtab
diff --git a/cloudinit/sources/helpers/vmware/__init__.py b/cloudinit/sources/helpers/vmware/__init__.py
index 386225d5..e69de29b 100644
--- a/cloudinit/sources/helpers/vmware/__init__.py
+++ b/cloudinit/sources/helpers/vmware/__init__.py
@@ -1,13 +0,0 @@
-# vi: ts=4 expandtab
-#
-#    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/>.
diff --git a/cloudinit/sources/helpers/vmware/imc/__init__.py b/cloudinit/sources/helpers/vmware/imc/__init__.py
index 386225d5..e69de29b 100644
--- a/cloudinit/sources/helpers/vmware/imc/__init__.py
+++ b/cloudinit/sources/helpers/vmware/imc/__init__.py
@@ -1,13 +0,0 @@
-# vi: ts=4 expandtab
-#
-#    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/>.
diff --git a/cloudinit/sources/helpers/vmware/imc/boot_proto.py b/cloudinit/sources/helpers/vmware/imc/boot_proto.py
index fb53ec1d..9a07eafa 100644
--- a/cloudinit/sources/helpers/vmware/imc/boot_proto.py
+++ b/cloudinit/sources/helpers/vmware/imc/boot_proto.py
@@ -1,21 +1,9 @@
-# vi: ts=4 expandtab
-#
-#    Copyright (C) 2015 Canonical Ltd.
-#    Copyright (C) 2015 VMware Inc.
-#
-#    Author: Sankar Tanguturi <stanguturi@vmware.com>
+# Copyright (C) 2015 Canonical Ltd.
+# Copyright (C) 2015 VMware Inc.
 #
-#    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.
+# Author: Sankar Tanguturi <stanguturi@vmware.com>
 #
-#    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/>.
+# This file is part of cloud-init. See LICENSE file for license information.
 
 
 class BootProtoEnum(object):
@@ -23,3 +11,5 @@ class BootProtoEnum(object):
 
     DHCP = 'dhcp'
     STATIC = 'static'
+
+# vi: ts=4 expandtab
diff --git a/cloudinit/sources/helpers/vmware/imc/config.py b/cloudinit/sources/helpers/vmware/imc/config.py
index d645c497..9a5e3a8a 100644
--- a/cloudinit/sources/helpers/vmware/imc/config.py
+++ b/cloudinit/sources/helpers/vmware/imc/config.py
@@ -1,21 +1,9 @@
-# vi: ts=4 expandtab
-#
-#    Copyright (C) 2015 Canonical Ltd.
-#    Copyright (C) 2015 VMware Inc.
-#
-#    Author: Sankar Tanguturi <stanguturi@vmware.com>
+# Copyright (C) 2015 Canonical Ltd.
+# Copyright (C) 2015 VMware Inc.
 #
-#    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.
+# Author: Sankar Tanguturi <stanguturi@vmware.com>
 #
-#    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/>.
+# This file is part of cloud-init. See LICENSE file for license information.
 
 from .nic import Nic
 
@@ -93,3 +81,5 @@ class Config(object):
             res.append(Nic(nic, self._configFile))
 
         return res
+
+# vi: ts=4 expandtab
diff --git a/cloudinit/sources/helpers/vmware/imc/config_file.py b/cloudinit/sources/helpers/vmware/imc/config_file.py
index bb9fb7dc..14293f3c 100644
--- a/cloudinit/sources/helpers/vmware/imc/config_file.py
+++ b/cloudinit/sources/helpers/vmware/imc/config_file.py
@@ -1,21 +1,9 @@
-# vi: ts=4 expandtab
-#
-#    Copyright (C) 2015 Canonical Ltd.
-#    Copyright (C) 2015 VMware Inc.
-#
-#    Author: Sankar Tanguturi <stanguturi@vmware.com>
+# Copyright (C) 2015 Canonical Ltd.
+# Copyright (C) 2015 VMware Inc.
 #
-#    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.
+# Author: Sankar Tanguturi <stanguturi@vmware.com>
 #
-#    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/>.
+# This file is part of cloud-init. See LICENSE file for license information.
 
 import logging
 
@@ -127,3 +115,5 @@ class ConfigFile(ConfigSource, dict):
         prefix -- prefix of the key
         """
         return len([key for key in self if key.startswith(prefix)])
+
+# vi: ts=4 expandtab
diff --git a/cloudinit/sources/helpers/vmware/imc/config_namespace.py b/cloudinit/sources/helpers/vmware/imc/config_namespace.py
index b28830f5..2f29edd4 100644
--- a/cloudinit/sources/helpers/vmware/imc/config_namespace.py
+++ b/cloudinit/sources/helpers/vmware/imc/config_namespace.py
@@ -1,21 +1,9 @@
-# vi: ts=4 expandtab
-#
-#    Copyright (C) 2015 Canonical Ltd.
-#    Copyright (C) 2015 VMware Inc.
-#
-#    Author: Sankar Tanguturi <stanguturi@vmware.com>
+# Copyright (C) 2015 Canonical Ltd.
+# Copyright (C) 2015 VMware Inc.
 #
-#    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.
+# Author: Sankar Tanguturi <stanguturi@vmware.com>
 #
-#    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/>.
+# This file is part of cloud-init. See LICENSE file for license information.
 
 from .config_source import ConfigSource
 
@@ -23,3 +11,5 @@ from .config_source import ConfigSource
 class ConfigNamespace(ConfigSource):
     """Specifies the Config Namespace."""
     pass
+
+# vi: ts=4 expandtab
diff --git a/cloudinit/sources/helpers/vmware/imc/config_nic.py b/cloudinit/sources/helpers/vmware/imc/config_nic.py
index 511cc918..d5a7c346 100644
--- a/cloudinit/sources/helpers/vmware/imc/config_nic.py
+++ b/cloudinit/sources/helpers/vmware/imc/config_nic.py
@@ -1,21 +1,9 @@
-# vi: ts=4 expandtab
-#
-#    Copyright (C) 2015 Canonical Ltd.
-#    Copyright (C) 2016 VMware INC.
-#
-#    Author: Sankar Tanguturi <stanguturi@vmware.com>
+# Copyright (C) 2015 Canonical Ltd.
+# Copyright (C) 2016 VMware INC.
 #
-#    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.
+# Author: Sankar Tanguturi <stanguturi@vmware.com>
 #
-#    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/>.
+# This file is part of cloud-init. See LICENSE file for license information.
 
 import logging
 import os
@@ -245,3 +233,5 @@ class NicConfigurator(object):
                 fp.write('%s\n' % line)
 
         self.if_down_up()
+
+# vi: ts=4 expandtab
diff --git a/cloudinit/sources/helpers/vmware/imc/config_source.py b/cloudinit/sources/helpers/vmware/imc/config_source.py
index 28ef306a..2f8ea546 100644
--- a/cloudinit/sources/helpers/vmware/imc/config_source.py
+++ b/cloudinit/sources/helpers/vmware/imc/config_source.py
@@ -1,23 +1,13 @@
-# vi: ts=4 expandtab
-#
-#    Copyright (C) 2015 Canonical Ltd.
-#    Copyright (C) 2015 VMware Inc.
-#
-#    Author: Sankar Tanguturi <stanguturi@vmware.com>
+# Copyright (C) 2015 Canonical Ltd.
+# Copyright (C) 2015 VMware Inc.
 #
-#    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.
+# Author: Sankar Tanguturi <stanguturi@vmware.com>
 #
-#    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/>.
+# This file is part of cloud-init. See LICENSE file for license information.
 
 
 class ConfigSource(object):
     """Specifies a source for the Config Content."""
     pass
+
+# vi: ts=4 expandtab
diff --git a/cloudinit/sources/helpers/vmware/imc/guestcust_error.py b/cloudinit/sources/helpers/vmware/imc/guestcust_error.py
index d1546852..db5a00dc 100644
--- a/cloudinit/sources/helpers/vmware/imc/guestcust_error.py
+++ b/cloudinit/sources/helpers/vmware/imc/guestcust_error.py
@@ -1,24 +1,14 @@
-# vi: ts=4 expandtab
-#
-#    Copyright (C) 2016 Canonical Ltd.
-#    Copyright (C) 2016 VMware Inc.
-#
-#    Author: Sankar Tanguturi <stanguturi@vmware.com>
+# Copyright (C) 2016 Canonical Ltd.
+# Copyright (C) 2016 VMware Inc.
 #
-#    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.
+# Author: Sankar Tanguturi <stanguturi@vmware.com>
 #
-#    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/>.
+# This file is part of cloud-init. See LICENSE file for license information.
 
 
 class GuestCustErrorEnum(object):
     """Specifies different errors of Guest Customization engine"""
 
     GUESTCUST_ERROR_SUCCESS = 0
+
+# vi: ts=4 expandtab
diff --git a/cloudinit/sources/helpers/vmware/imc/guestcust_event.py b/cloudinit/sources/helpers/vmware/imc/guestcust_event.py
index ce90c898..e84c1cb0 100644
--- a/cloudinit/sources/helpers/vmware/imc/guestcust_event.py
+++ b/cloudinit/sources/helpers/vmware/imc/guestcust_event.py
@@ -1,21 +1,9 @@
-# vi: ts=4 expandtab
-#
-#    Copyright (C) 2016 Canonical Ltd.
-#    Copyright (C) 2016 VMware Inc.
-#
-#    Author: Sankar Tanguturi <stanguturi@vmware.com>
+# Copyright (C) 2016 Canonical Ltd.
+# Copyright (C) 2016 VMware Inc.
 #
-#    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.
+# Author: Sankar Tanguturi <stanguturi@vmware.com>
 #
-#    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/>.
+# This file is part of cloud-init. See LICENSE file for license information.
 
 
 class GuestCustEventEnum(object):
@@ -25,3 +13,5 @@ class GuestCustEventEnum(object):
     GUESTCUST_EVENT_NETWORK_SETUP_FAILED = 101
     GUESTCUST_EVENT_ENABLE_NICS = 103
     GUESTCUST_EVENT_QUERY_NICS = 104
+
+# vi: ts=4 expandtab
diff --git a/cloudinit/sources/helpers/vmware/imc/guestcust_state.py b/cloudinit/sources/helpers/vmware/imc/guestcust_state.py
index 422a096d..a8211dea 100644
--- a/cloudinit/sources/helpers/vmware/imc/guestcust_state.py
+++ b/cloudinit/sources/helpers/vmware/imc/guestcust_state.py
@@ -1,21 +1,9 @@
-# vi: ts=4 expandtab
-#
-#    Copyright (C) 2016 Canonical Ltd.
-#    Copyright (C) 2016 VMware Inc.
-#
-#    Author: Sankar Tanguturi <stanguturi@vmware.com>
+# Copyright (C) 2016 Canonical Ltd.
+# Copyright (C) 2016 VMware Inc.
 #
-#    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.
+# Author: Sankar Tanguturi <stanguturi@vmware.com>
 #
-#    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/>.
+# This file is part of cloud-init. See LICENSE file for license information.
 
 
 class GuestCustStateEnum(object):
@@ -23,3 +11,5 @@ class GuestCustStateEnum(object):
 
     GUESTCUST_STATE_RUNNING = 4
     GUESTCUST_STATE_DONE = 5
+
+# vi: ts=4 expandtab
diff --git a/cloudinit/sources/helpers/vmware/imc/guestcust_util.py b/cloudinit/sources/helpers/vmware/imc/guestcust_util.py
index c07c5949..1ab6bd41 100644
--- a/cloudinit/sources/helpers/vmware/imc/guestcust_util.py
+++ b/cloudinit/sources/helpers/vmware/imc/guestcust_util.py
@@ -1,21 +1,9 @@
-# vi: ts=4 expandtab
-#
-#    Copyright (C) 2016 Canonical Ltd.
-#    Copyright (C) 2016 VMware Inc.
-#
-#    Author: Sankar Tanguturi <stanguturi@vmware.com>
+# Copyright (C) 2016 Canonical Ltd.
+# Copyright (C) 2016 VMware Inc.
 #
-#    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.
+# Author: Sankar Tanguturi <stanguturi@vmware.com>
 #
-#    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/>.
+# This file is part of cloud-init. See LICENSE file for license information.
 
 import logging
 import os
@@ -126,3 +114,5 @@ def enable_nics(nics):
 
     logger.warning("Can't connect network interfaces after %d attempts",
                    enableNicsWaitRetries)
+
+# vi: ts=4 expandtab
diff --git a/cloudinit/sources/helpers/vmware/imc/ipv4_mode.py b/cloudinit/sources/helpers/vmware/imc/ipv4_mode.py
index 873ddc3b..d793bdeb 100644
--- a/cloudinit/sources/helpers/vmware/imc/ipv4_mode.py
+++ b/cloudinit/sources/helpers/vmware/imc/ipv4_mode.py
@@ -1,21 +1,9 @@
-# vi: ts=4 expandtab
-#
-#    Copyright (C) 2015 Canonical Ltd.
-#    Copyright (C) 2015 VMware Inc.
-#
-#    Author: Sankar Tanguturi <stanguturi@vmware.com>
+# Copyright (C) 2015 Canonical Ltd.
+# Copyright (C) 2015 VMware Inc.
 #
-#    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.
+# Author: Sankar Tanguturi <stanguturi@vmware.com>
 #
-#    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/>.
+# This file is part of cloud-init. See LICENSE file for license information.
 
 
 class Ipv4ModeEnum(object):
@@ -43,3 +31,5 @@ class Ipv4ModeEnum(object):
 
     # IPv4 settings should be left untouched. Reserved for future use
     IPV4_MODE_AS_IS = 'AS_IS'
+
+# vi: ts=4 expandtab
diff --git a/cloudinit/sources/helpers/vmware/imc/nic.py b/cloudinit/sources/helpers/vmware/imc/nic.py
index b5d704ea..ef8f87f7 100644
--- a/cloudinit/sources/helpers/vmware/imc/nic.py
+++ b/cloudinit/sources/helpers/vmware/imc/nic.py
@@ -1,21 +1,9 @@
-# vi: ts=4 expandtab
-#
-#    Copyright (C) 2015 Canonical Ltd.
-#    Copyright (C) 2015 VMware Inc.
-#
-#    Author: Sankar Tanguturi <stanguturi@vmware.com>
+# Copyright (C) 2015 Canonical Ltd.
+# Copyright (C) 2015 VMware Inc.
 #
-#    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.
+# Author: Sankar Tanguturi <stanguturi@vmware.com>
 #
-#    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/>.
+# This file is part of cloud-init. See LICENSE file for license information.
 
 from .boot_proto import BootProtoEnum
 from .nic_base import NicBase, StaticIpv4Base, StaticIpv6Base
@@ -145,3 +133,5 @@ class StaticIpv6Addr(StaticIpv6Base):
     @property
     def gateway(self):
         return self._nic._get('IPv6GATEWAY|' + str(self._index))
+
+# vi: ts=4 expandtab
diff --git a/cloudinit/sources/helpers/vmware/imc/nic_base.py b/cloudinit/sources/helpers/vmware/imc/nic_base.py
index 3c892db0..de7b866d 100644
--- a/cloudinit/sources/helpers/vmware/imc/nic_base.py
+++ b/cloudinit/sources/helpers/vmware/imc/nic_base.py
@@ -1,21 +1,9 @@
-# vi: ts=4 expandtab
-#
-#    Copyright (C) 2015 Canonical Ltd.
-#    Copyright (C) 2015 VMware Inc.
-#
-#    Author: Sankar Tanguturi <stanguturi@vmware.com>
+# Copyright (C) 2015 Canonical Ltd.
+# Copyright (C) 2015 VMware Inc.
 #
-#    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.
+# Author: Sankar Tanguturi <stanguturi@vmware.com>
 #
-#    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/>.
+# This file is part of cloud-init. See LICENSE file for license information.
 
 
 class NicBase(object):
@@ -152,3 +140,5 @@ class StaticIpv6Base(object):
         @return (str): the IPv6GATEWAY setting
         """
         raise NotImplementedError('Ipv6 GATEWAY')
+
+# vi: ts=4 expandtab