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-rw-r--r--cloudinit/net/sysconfig.py20
1 files changed, 9 insertions, 11 deletions
diff --git a/cloudinit/net/sysconfig.py b/cloudinit/net/sysconfig.py
index ad8c268e..de6601af 100644
--- a/cloudinit/net/sysconfig.py
+++ b/cloudinit/net/sysconfig.py
@@ -10,7 +10,8 @@ from cloudinit.distros.parsers import resolv_conf
from cloudinit import util
from . import renderer
-from .network_state import subnet_is_ipv6, net_prefix_to_ipv4_mask
+from .network_state import (
+ is_ipv6_addr, net_prefix_to_ipv4_mask, subnet_is_ipv6)
def _make_header(sep='#'):
@@ -308,20 +309,13 @@ class Renderer(renderer.Renderer):
elif subnet_type == 'static':
if subnet_is_ipv6(subnet):
ipv6_index = ipv6_index + 1
- if 'netmask' in subnet and str(subnet['netmask']) != "":
- ipv6_cidr = (subnet['address'] +
- '/' +
- str(subnet['netmask']))
- else:
- ipv6_cidr = subnet['address']
+ ipv6_cidr = "%s/%s" % (subnet['address'], subnet['prefix'])
if ipv6_index == 0:
iface_cfg['IPV6ADDR'] = ipv6_cidr
elif ipv6_index == 1:
iface_cfg['IPV6ADDR_SECONDARIES'] = ipv6_cidr
else:
- iface_cfg['IPV6ADDR_SECONDARIES'] = (
- iface_cfg['IPV6ADDR_SECONDARIES'] +
- " " + ipv6_cidr)
+ iface_cfg['IPV6ADDR_SECONDARIES'] += " " + ipv6_cidr
else:
ipv4_index = ipv4_index + 1
suff = "" if ipv4_index == 0 else str(ipv4_index)
@@ -330,7 +324,11 @@ class Renderer(renderer.Renderer):
net_prefix_to_ipv4_mask(subnet['prefix'])
if 'gateway' in subnet:
- iface_cfg['GATEWAY'] = subnet['gateway']
+ iface_cfg['DEFROUTE'] = True
+ if is_ipv6_addr(subnet['gateway']):
+ iface_cfg['IPV6_DEFAULTGW'] = subnet['gateway']
+ else:
+ iface_cfg['GATEWAY'] = subnet['gateway']
@classmethod
def _render_subnet_routes(cls, iface_cfg, route_cfg, subnets):