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-rw-r--r--openstackclient/network/v2/subnet.py6
-rw-r--r--openstackclient/tests/network/v2/test_subnet.py20
2 files changed, 26 insertions, 0 deletions
diff --git a/openstackclient/network/v2/subnet.py b/openstackclient/network/v2/subnet.py
index 10e5859a..45e68235 100644
--- a/openstackclient/network/v2/subnet.py
+++ b/openstackclient/network/v2/subnet.py
@@ -366,6 +366,12 @@ class SetSubnet(command.Command):
if not attrs:
msg = "Nothing specified to be set"
raise exceptions.CommandError(msg)
+ if 'dns_nameservers' in attrs:
+ attrs['dns_nameservers'] += obj.dns_nameservers
+ if 'host_routes' in attrs:
+ attrs['host_routes'] += obj.host_routes
+ if 'allocation_pools' in attrs:
+ attrs['allocation_pools'] += obj.allocation_pools
client.update_subnet(obj, **attrs)
return
diff --git a/openstackclient/tests/network/v2/test_subnet.py b/openstackclient/tests/network/v2/test_subnet.py
index 2535bbe6..ede37416 100644
--- a/openstackclient/tests/network/v2/test_subnet.py
+++ b/openstackclient/tests/network/v2/test_subnet.py
@@ -536,6 +536,26 @@ class TestSetSubnet(TestSubnet):
self.assertRaises(exceptions.CommandError, self.cmd.take_action,
parsed_args)
+ def test_append_options(self):
+ _testsubnet = network_fakes.FakeSubnet.create_one_subnet(
+ {'dns_nameservers': ["10.0.0.1"]})
+ self.network.find_subnet = mock.Mock(return_value=_testsubnet)
+ arglist = [
+ '--dns-nameserver', '10.0.0.2',
+ _testsubnet.name,
+ ]
+ verifylist = [
+ ('dns_nameservers', ['10.0.0.2']),
+ ]
+ parsed_args = self.check_parser(self.cmd, arglist, verifylist)
+ result = self.cmd.take_action(parsed_args)
+ attrs = {
+ 'dns_nameservers': ['10.0.0.2', '10.0.0.1'],
+ }
+ self.network.update_subnet.assert_called_once_with(
+ _testsubnet, **attrs)
+ self.assertIsNone(result)
+
class TestShowSubnet(TestSubnet):
# The subnets to be shown