From 54ae015bba1584c4150fe4dc4ba16b74a3b349b1 Mon Sep 17 00:00:00 2001
From: Dan Prince <dprince@redhat.com>
Date: Thu, 19 Mar 2015 11:25:18 -0400
Subject: Mark ENI files as autogenerated

End users may not realize these files are autogenerated
and may be surprised if they make changes to the
/etc/sysconfig/network-scripts files which are then
overwritten on reboot.

Change-Id: I526c228463bd10de2cf3724aa4159b63a9aeff80
---
 os_net_config/impl_ifcfg.py            |  3 ++-
 os_net_config/tests/test_impl_ifcfg.py | 15 ++++++++++-----
 2 files changed, 12 insertions(+), 6 deletions(-)

(limited to 'os_net_config')

diff --git a/os_net_config/impl_ifcfg.py b/os_net_config/impl_ifcfg.py
index 47f32a6..86cacf5 100644
--- a/os_net_config/impl_ifcfg.py
+++ b/os_net_config/impl_ifcfg.py
@@ -68,7 +68,8 @@ class IfcfgNetConfig(os_net_config.NetConfig):
 
         ovs_extra = []
 
-        data = "DEVICE=%s\n" % base_opt.name
+        data = "# This file is autogenerated by os-net-config\n"
+        data += "DEVICE=%s\n" % base_opt.name
         data += "ONBOOT=yes\n"
         data += "HOTPLUG=no\n"
         if isinstance(base_opt, objects.Vlan):
diff --git a/os_net_config/tests/test_impl_ifcfg.py b/os_net_config/tests/test_impl_ifcfg.py
index 3930709..34a9e40 100644
--- a/os_net_config/tests/test_impl_ifcfg.py
+++ b/os_net_config/tests/test_impl_ifcfg.py
@@ -25,7 +25,8 @@ from os_net_config.tests import base
 from os_net_config import utils
 
 
-_BASE_IFCFG = """DEVICE=em1
+_BASE_IFCFG = """# This file is autogenerated by os-net-config
+DEVICE=em1
 ONBOOT=yes
 HOTPLUG=no
 """
@@ -60,7 +61,8 @@ OVS_BRIDGE=br-ctlplane
 BOOTPROTO=none
 """
 
-_OVS_BRIDGE_DHCP = """DEVICE=br-ctlplane
+_OVS_BRIDGE_DHCP = """# This file is autogenerated by os-net-config
+DEVICE=br-ctlplane
 ONBOOT=yes
 HOTPLUG=no
 DEVICETYPE=ovs
@@ -78,7 +80,8 @@ _OVS_BRIDGE_DHCP_OVS_EXTRA = _OVS_BRIDGE_DHCP + \
     " -- br-set-external-id br-ctlplane bridge-id br-ctlplane\"\n"
 
 
-_BASE_VLAN = """DEVICE=vlan5
+_BASE_VLAN = """# This file is autogenerated by os-net-config
+DEVICE=vlan5
 ONBOOT=yes
 HOTPLUG=no
 VLAN=yes
@@ -100,7 +103,8 @@ BOOTPROTO=none
 """
 
 
-_OVS_BOND_DHCP = """DEVICE=bond0
+_OVS_BOND_DHCP = """# This file is autogenerated by os-net-config
+DEVICE=bond0
 ONBOOT=yes
 HOTPLUG=no
 DEVICETYPE=ovs
@@ -246,7 +250,8 @@ class TestIfcfgNetConfig(base.TestCase):
         self.provider.add_bond(bond)
         self.assertEqual(_NO_IP, self.get_interface_config('em1'))
 
-        em2_config = """DEVICE=em2
+        em2_config = """# This file is autogenerated by os-net-config
+DEVICE=em2
 ONBOOT=yes
 HOTPLUG=no
 BOOTPROTO=none
-- 
cgit 1.2.3-korg