cloud-init/backport-Fix-default-route-rendering-on-v2-ipv6-1973.patch
2023-08-26 14:46:22 +08:00

48 lines
1.6 KiB
Diff

From 7d57fcff6d32fd706dd745315c0f8f72d94385eb Mon Sep 17 00:00:00 2001
From: James Falcon <james.falcon@canonical.com>
Date: Tue, 24 Jan 2023 08:54:05 -0600
Subject: [PATCH] Fix default route rendering on v2 ipv6 (#1973)
Reference:https://github.com/canonical/cloud-init/commit/7d57fcff6d32fd706dd745315c0f8f72d94385eb
Conflict:NA
::/0 would get rendered as ::/64 rather than ::/0 across all renderers
using ipv6 in a v2 config.
LP: #2003562
---
cloudinit/net/network_state.py | 2 +-
tests/unittests/test_net.py | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/cloudinit/net/network_state.py b/cloudinit/net/network_state.py
index 0d81291..857942a 100644
--- a/cloudinit/net/network_state.py
+++ b/cloudinit/net/network_state.py
@@ -857,7 +857,7 @@ def _normalize_net_keys(network, address_keys=()):
@returns: A dict containing normalized prefix and matching addr_key.
"""
- net = dict((k, v) for k, v in network.items() if v)
+ net = {k: v for k, v in network.items() if v or v == 0}
addr_key = None
for key in address_keys:
if net.get(key):
diff --git a/tests/unittests/test_net.py b/tests/unittests/test_net.py
index a698c65..2d2cff0 100644
--- a/tests/unittests/test_net.py
+++ b/tests/unittests/test_net.py
@@ -3962,7 +3962,7 @@ USERCTL=no
# Created by cloud-init on instance boot automatically, do not edit.
#
2a00:1730:fff9:100::1/128 via ::0 dev eth0
- ::0/64 via 2a00:1730:fff9:100::1 dev eth0
+ ::0/0 via 2a00:1730:fff9:100::1 dev eth0
""" # noqa: E501
),
}
--
2.33.0