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From 15852ea6958c18e3830aa9244b36cd0decc93b95 Mon Sep 17 00:00:00 2001
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From: Eduardo Otubo <otubo@redhat.com>
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Date: Thu, 7 Jan 2021 16:51:30 +0100
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Subject: [PATCH] Missing IPV6_AUTOCONF=no to render sysconfig dhcp6 stateful
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 on RHEL (#753)
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RH-Author: Eduardo Terrell Ferrari Otubo (eterrell)
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RH-MergeRequest: 29: Missing IPV6_AUTOCONF=no to render sysconfig dhcp6 stateful on RHEL (#753)
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RH-Commit: [1/1] 46943f83071d243bcc61f9d987b4fe7d9cf98596 (eterrell/cloud-init)
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RH-Bugzilla: 1859695
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IPV6_AUTOCONF needs to be set to 'no' on RHEL so NetworkManager can
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properly acquire ipv6 address.
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rhbz: #1859695
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Signed-off-by: Eduardo Otubo <otubo@redhat.com>
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---
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 cloudinit/net/sysconfig.py  | 1 +
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 tests/unittests/test_net.py | 1 +
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 2 files changed, 2 insertions(+)
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diff --git a/cloudinit/net/sysconfig.py b/cloudinit/net/sysconfig.py
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index 94801a93..1793977d 100644
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--- a/cloudinit/net/sysconfig.py
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+++ b/cloudinit/net/sysconfig.py
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@@ -397,6 +397,7 @@ class Renderer(renderer.Renderer):
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                     iface_cfg['BOOTPROTO'] = 'dhcp'
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                     iface_cfg['DHCPV6C'] = True
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                     iface_cfg['IPV6INIT'] = True
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+                    iface_cfg['IPV6_AUTOCONF'] = False
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                 else:
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                     iface_cfg['IPV6INIT'] = True
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                     # Configure network settings using DHCPv6
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diff --git a/tests/unittests/test_net.py b/tests/unittests/test_net.py
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index bcd261db..844d5ba8 100644
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--- a/tests/unittests/test_net.py
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+++ b/tests/unittests/test_net.py
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@@ -1363,6 +1363,7 @@ NETWORK_CONFIGS = {
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             DEVICE=iface0
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             DHCPV6C=yes
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             IPV6INIT=yes
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+            IPV6_AUTOCONF=no
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             IPV6_FORCE_ACCEPT_RA=yes
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             DEVICE=iface0
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             NM_CONTROLLED=no
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-- 
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2.18.4
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