From 471353b3c3bf5cba5cab4d1b203b1c259c709fde Mon Sep 17 00:00:00 2001
From: Miroslav Rezanina <mrezanin@redhat.com>
Date: Thu, 31 May 2018 20:00:32 +0200
Subject: sysconfig: Don't write BOOTPROTO=dhcp for ipv6 dhcp

Don't write BOOTPROTO=dhcp for ipv6 dhcp, as BOOTPROTO applies
only to ipv4. Explicitly write IPV6_AUTOCONF=no for dhcp on ipv6.

X-downstream-only: yes

Resolves: rhbz#1519271
Signed-off-by: Ryan McCabe <rmccabe@redhat.com>
Signed-off-by: Danilo C. L. de Paula <ddepaula@redhat.com>
---
 cloudinit/net/sysconfig.py  | 1 +
 tests/unittests/test_net.py | 1 +
 2 files changed, 2 insertions(+)

diff --git a/cloudinit/net/sysconfig.py b/cloudinit/net/sysconfig.py
index ae0554ef..ec166cf1 100644
--- a/cloudinit/net/sysconfig.py
+++ b/cloudinit/net/sysconfig.py
@@ -310,6 +310,7 @@ class Renderer(renderer.Renderer):
             if subnet_type == 'dhcp6':
                 iface_cfg['IPV6INIT'] = True
                 iface_cfg['DHCPV6C'] = True
+                iface_cfg['IPV6_AUTOCONF'] = False
             elif subnet_type in ['dhcp4', 'dhcp']:
                 iface_cfg['BOOTPROTO'] = 'dhcp'
             elif subnet_type == 'static':
diff --git a/tests/unittests/test_net.py b/tests/unittests/test_net.py
index 5f1aa3e7..8bcafe08 100644
--- a/tests/unittests/test_net.py
+++ b/tests/unittests/test_net.py
@@ -886,6 +886,7 @@ pre-down route del -net 10.0.0.0 netmask 255.0.0.0 gw 11.0.0.1 metric 3 || true
                 BOOTPROTO=none
                 DEVICE=bond0
                 DHCPV6C=yes
+                IPV6_AUTOCONF=no
                 IPV6INIT=yes
                 MACADDR=aa:bb:cc:dd:ee:ff
                 ONBOOT=yes
-- 
2.20.1