645 lines
29 KiB
Python
645 lines
29 KiB
Python
# Copyright 2018 Red Hat, Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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from unittest import mock
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from oslo_config import cfg
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from kuryr_kubernetes.controller.drivers import network_policy
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from kuryr_kubernetes import exceptions
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from kuryr_kubernetes.tests import base as test_base
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from kuryr_kubernetes.tests.unit import kuryr_fixtures as k_fix
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from kuryr_kubernetes import utils
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CONF = cfg.CONF
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def get_pod_obj():
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return {
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'status': {
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'qosClass': 'BestEffort',
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'hostIP': '192.168.1.2',
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},
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'kind': 'Pod',
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'spec': {
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'schedulerName': 'default-scheduler',
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'containers': [{
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'name': 'busybox',
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'image': 'busybox',
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'resources': {}
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}],
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'nodeName': 'kuryr-devstack'
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},
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'metadata': {
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'name': 'busybox-sleep1',
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'namespace': 'default',
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'resourceVersion': '53808',
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'uid': '452176db-4a85-11e7-80bd-fa163e29dbbb',
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'annotations': {
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'openstack.org/kuryr-vif': {}
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}
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}}
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def get_namespace_obj():
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return {
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"kind": "Namespace",
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"metadata": {
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"annotations": {
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"openstack.org/kuryr-namespace-label":
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"{\"projetc\": \"myproject\"}",
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"openstack.org/kuryr-net-crd": "ns-myproject"
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},
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"labels": {
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"project": "myproject"
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},
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"name": "myproject"}}
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class TestNetworkPolicyDriver(test_base.TestCase):
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def setUp(self):
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super(TestNetworkPolicyDriver, self).setUp()
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self._project_id = mock.sentinel.project_id
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self._policy_name = 'np-test'
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self._policy_uid = mock.sentinel.policy_uid
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self._policy_link = mock.sentinel.policy_link
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self._sg_id = mock.sentinel.sg_id
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self._i_rules = [{'sgRule': {'id': ''}}]
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self._e_rules = [{'sgRule': {'id': ''}}]
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self._policy = {
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'apiVersion': 'networking.k8s.io/v1',
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'kind': 'NetworkPolicy',
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'metadata': {
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'name': self._policy_name,
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'resourceVersion': '2259309',
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'generation': 1,
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'creationTimestamp': '2018-09-18T14:09:51Z',
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'namespace': 'default',
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'annotations': {},
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'uid': self._policy_uid
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},
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'spec': {
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'egress': [{'ports':
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[{'port': 5978, 'protocol': 'TCP'}],
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'to':
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[{'namespaceSelector': {
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'matchLabels': {
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'project': 'myproject'}}}]}],
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'ingress': [{'ports':
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[{'port': 6379, 'protocol': 'TCP'}],
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'from':
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[{'namespaceSelector': {
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'matchLabels': {
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'project': 'myproject'}}}]}],
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'policyTypes': ['Ingress', 'Egress'],
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'podSelector': {},
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}
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}
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self.crd = {
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'metadata': {'name': 'foobar',
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'namespace': 'default'},
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'spec': {
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'egressSgRules': [
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{'sgRule':
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{'description': 'Kuryr-Kubernetes NetPolicy SG rule',
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'direction': 'egress',
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'ethertype': 'IPv4',
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'port_range_max': 5978,
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'port_range_min': 5978,
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'protocol': 'tcp',
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}}],
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'ingressSgRules': [
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{'sgRule':
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{'description': 'Kuryr-Kubernetes NetPolicy SG rule',
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'direction': 'ingress',
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'ethertype': 'IPv4',
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'port_range_max': 6379,
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'port_range_min': 6379,
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'protocol': 'tcp',
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}}],
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'podSelector': {},
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'policyTypes': self._policy['spec']['policyTypes']
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},
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'status': {
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'securityGroupId': self._sg_id,
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'securityGroupRules': [],
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'podSelector': {},
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}
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}
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self.old_crd = {
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'metadata': {'name': 'np-foobar',
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'namespace': 'default'},
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'spec': {
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'egressSgRules': [
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{'security_group_rule':
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{'description': 'Kuryr-Kubernetes NetPolicy SG rule',
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'direction': 'egress',
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'ethertype': 'IPv4',
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'port_range_max': 5978,
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'port_range_min': 5978,
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'protocol': 'tcp',
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'security_group_id': self._sg_id,
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'id': mock.sentinel.id
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}}],
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'ingressSgRules': [
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{'security_group_rule':
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{'description': 'Kuryr-Kubernetes NetPolicy SG rule',
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'direction': 'ingress',
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'ethertype': 'IPv4',
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'port_range_max': 6379,
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'port_range_min': 6379,
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'protocol': 'tcp',
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'security_group_id': self._sg_id,
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'id': mock.sentinel.id
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}}],
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'podSelector': {},
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'networkpolicy_spec': self._policy['spec'],
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'securityGroupId': self._sg_id,
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'securityGroupName': mock.sentinel.sg_name}}
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self.neutron = self.useFixture(k_fix.MockNetworkClient()).client
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self.kubernetes = self.useFixture(k_fix.MockK8sClient()).client
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self._driver = network_policy.NetworkPolicyDriver()
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@mock.patch.object(network_policy.NetworkPolicyDriver,
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'_get_default_np_rules')
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@mock.patch.object(network_policy.NetworkPolicyDriver,
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'_get_knp_crd', return_value=False)
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@mock.patch.object(network_policy.NetworkPolicyDriver,
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'_create_knp_crd')
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@mock.patch.object(network_policy.NetworkPolicyDriver,
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'_parse_network_policy_rules')
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@mock.patch.object(utils, 'get_subnet_cidr')
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def test_ensure_network_policy(self, m_utils, m_parse, m_add_crd,
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m_get_crd, m_get_default):
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m_utils.get_subnet_cidr.return_value = mock.sentinel.cidr
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m_parse.return_value = (self._i_rules, self._e_rules)
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self.kubernetes.get = mock.Mock(return_value={})
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self._driver.ensure_network_policy(self._policy)
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m_get_crd.assert_called_once()
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m_add_crd.assert_called_once()
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m_get_default.assert_called_once()
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@mock.patch('kuryr_kubernetes.controller.drivers.utils.'
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'create_security_group_rule_body')
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@mock.patch.object(network_policy.NetworkPolicyDriver,
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'_get_default_np_rules')
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@mock.patch.object(network_policy.NetworkPolicyDriver,
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'_get_knp_crd', return_value=False)
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@mock.patch.object(network_policy.NetworkPolicyDriver,
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'_create_knp_crd')
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@mock.patch.object(network_policy.NetworkPolicyDriver,
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'_parse_network_policy_rules')
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@mock.patch.object(utils, 'get_subnet_cidr')
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def test_ensure_network_policy_services(self, m_utils, m_parse, m_add_crd,
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m_get_crd, m_get_default,
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m_create_sgr):
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CONF.set_override('enforce_sg_rules', False, group='octavia_defaults')
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self.addCleanup(CONF.set_override, 'enforce_sg_rules', True,
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group='octavia_defaults')
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m_utils.get_subnet_cidr.return_value = mock.sentinel.cidr
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m_parse.return_value = (self._i_rules, self._e_rules)
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svcs = [
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{'metadata': {'name': 'foo', 'deletionTimestamp': 'foobar'}},
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{'metadata': {'name': 'bar'}, 'spec': {'clusterIP': 'None'}},
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{'metadata': {'name': 'baz'}, 'spec': {'clusterIP': None}},
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{'metadata': {'name': ''}, 'spec': {'clusterIP': '192.168.0.130'}},
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]
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self.kubernetes.get = mock.Mock(return_value={'items': svcs})
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self._driver.ensure_network_policy(self._policy)
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m_create_sgr.assert_called_once_with('ingress', cidr='192.168.0.130',
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description=mock.ANY)
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m_get_crd.assert_called_once()
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m_add_crd.assert_called_once()
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m_get_default.assert_called_once()
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@mock.patch.object(network_policy.NetworkPolicyDriver,
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'_get_default_np_rules')
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@mock.patch.object(network_policy.NetworkPolicyDriver,
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'_get_knp_crd')
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@mock.patch.object(network_policy.NetworkPolicyDriver,
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'_parse_network_policy_rules')
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@mock.patch.object(utils, 'get_subnet_cidr')
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def test_ensure_network_policy_with_k8s_exc(self, m_utils, m_parse,
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m_get_crd, m_get_default):
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m_utils.get_subnet_cidr.return_value = mock.sentinel.cidr
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m_parse.return_value = (self._i_rules, self._e_rules)
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m_get_crd.side_effect = exceptions.K8sClientException
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self.kubernetes.get = mock.Mock(return_value={})
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self.assertRaises(exceptions.K8sClientException,
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self._driver.ensure_network_policy, self._policy)
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m_get_default.assert_called_once()
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@mock.patch.object(network_policy.NetworkPolicyDriver,
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'_get_default_np_rules')
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@mock.patch.object(network_policy.NetworkPolicyDriver,
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'_get_knp_crd', return_value=None)
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@mock.patch.object(network_policy.NetworkPolicyDriver, '_create_knp_crd')
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@mock.patch.object(network_policy.NetworkPolicyDriver,
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'_parse_network_policy_rules')
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@mock.patch.object(utils, 'get_subnet_cidr')
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def test_ensure_network_policy_error_add_crd(
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self, m_utils, m_parse, m_add_crd, m_get_crd, m_get_default):
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m_utils.get_subnet_cidr.return_value = mock.sentinel.cidr
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m_parse.return_value = (self._i_rules, self._e_rules)
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m_add_crd.side_effect = exceptions.K8sClientException
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self.kubernetes.get = mock.Mock(return_value={})
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self.assertRaises(exceptions.K8sClientException,
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self._driver.ensure_network_policy, self._policy)
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m_get_crd.assert_called()
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m_get_default.assert_called_once()
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def test_get_namespaces(self):
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namespace_selector = {'namespaceSelector': {
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'matchLabels': {'project': 'myproject'}}}
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self.kubernetes.get.side_effect = [{'items': [get_namespace_obj()]}]
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resp = self._driver._get_namespaces(namespace_selector)
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self.assertEqual([get_namespace_obj()], resp)
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self.kubernetes.get.assert_called()
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def test_get_namespaces_no_matches(self):
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namespace_selector = {'matchLabels': {'test': 'test'}}
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self.kubernetes.get.return_value = {'items': []}
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resp = self._driver._get_namespaces(namespace_selector)
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self.assertEqual([], resp)
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self.kubernetes.get.assert_called_once()
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@mock.patch('kuryr_kubernetes.controller.drivers.utils.get_services')
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@mock.patch.object(network_policy.NetworkPolicyDriver,
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'_get_resource_details')
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@mock.patch.object(network_policy.NetworkPolicyDriver,
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'_get_namespaces')
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@mock.patch('kuryr_kubernetes.controller.drivers.utils.'
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'create_security_group_rule_body')
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def test_parse_network_policy_rules_with_rules(
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self, m_create, m_get_namespaces,
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m_get_resource_details, m_get_svcs):
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subnet_cidr = '10.10.0.0/24'
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namespace = 'myproject'
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m_get_namespaces.return_value = [get_namespace_obj()]
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m_get_resource_details.return_value = subnet_cidr, namespace
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self._driver._parse_network_policy_rules(self._policy)
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m_get_namespaces.assert_called()
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m_get_resource_details.assert_called()
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m_create.assert_called()
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@mock.patch.object(network_policy.NetworkPolicyDriver,
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'_get_namespaces')
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@mock.patch('kuryr_kubernetes.controller.drivers.utils.'
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'create_security_group_rule_body')
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def test_parse_network_policy_rules_with_no_rules(self, m_create,
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m_get_ns):
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policy = self._policy.copy()
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policy['spec']['ingress'] = [{}]
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policy['spec']['egress'] = [{}]
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self._driver._parse_network_policy_rules(policy)
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m_get_ns.assert_not_called()
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calls = [mock.call('ingress', ethertype='IPv4'),
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mock.call('ingress', ethertype='IPv6'),
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mock.call('egress', ethertype='IPv4'),
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mock.call('egress', ethertype='IPv6')]
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m_create.assert_has_calls(calls)
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@mock.patch.object(network_policy.NetworkPolicyDriver,
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'_create_all_pods_sg_rules')
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def test_parse_network_policy_rules_with_no_pod_selector(
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self, m_create_all_pods_sg_rules):
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policy = self._policy.copy()
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policy['spec']['ingress'] = [{'ports':
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[{'port': 6379, 'protocol': 'TCP'}]}]
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policy['spec']['egress'] = [{'ports':
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[{'port': 6379, 'protocol': 'TCP'}]}]
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self._driver._parse_network_policy_rules(policy)
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m_create_all_pods_sg_rules.assert_called()
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@mock.patch.object(network_policy.NetworkPolicyDriver,
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'_create_sg_rule_on_number_port')
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@mock.patch.object(network_policy.NetworkPolicyDriver,
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'_get_namespaces')
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def test_parse_network_policy_rules_with_ipblock(self,
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m_get_namespaces,
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m_create_sg_rule):
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policy = self._policy.copy()
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policy['spec']['ingress'] = [{'from':
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[{'ipBlock':
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{'cidr': '172.17.0.0/16',
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'except': ['172.17.1.0/24']}}],
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'ports': [{'port': 6379,
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'protocol': 'TCP'}]}]
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policy['spec']['egress'] = [{'ports': [{'port': 5978, 'protocol':
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'TCP'}],
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'to': [{'ipBlock':
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{'cidr': '10.0.0.0/24'}}]}]
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self._driver._parse_network_policy_rules(policy)
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m_create_sg_rule.assert_called()
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@mock.patch('kuryr_kubernetes.controller.drivers.utils.get_services')
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@mock.patch.object(network_policy.NetworkPolicyDriver,
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'_get_resource_details')
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@mock.patch.object(network_policy.NetworkPolicyDriver,
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'_get_namespaces')
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@mock.patch('kuryr_kubernetes.controller.drivers.utils.'
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'create_security_group_rule_body')
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def test_parse_network_policy_rules_with_no_ports(
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self, m_create, m_get_namespaces, m_get_resource_details,
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m_get_svcs):
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subnet_cidr = '10.10.0.0/24'
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namespace = 'myproject'
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m_get_namespaces.return_value = [get_namespace_obj()]
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m_get_resource_details.return_value = subnet_cidr, namespace
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policy = self._policy.copy()
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selectors = {'namespaceSelector': {
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'matchLabels': {
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'project': 'myproject'}}}
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policy['spec']['egress'] = [{'to': [selectors]}]
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policy['spec']['ingress'] = [{'from': [selectors]}]
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self._driver._parse_network_policy_rules(policy)
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m_get_namespaces.assert_called()
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m_get_resource_details.assert_called()
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calls = [mock.call('ingress', cidr=subnet_cidr, namespace=namespace),
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mock.call('egress', cidr=subnet_cidr, namespace=namespace)]
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m_create.assert_has_calls(calls)
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@mock.patch.object(network_policy.NetworkPolicyDriver, 'namespaced_pods')
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def test_affected_pods(self, m_namespaced):
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self._driver.affected_pods(self._policy)
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m_namespaced.assert_called_once_with(self._policy)
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self.kubernetes.assert_not_called()
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@mock.patch.object(network_policy.NetworkPolicyDriver, 'namespaced_pods')
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def test_affected_pods_with_podselector(self, m_namespaced):
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self.kubernetes.get.return_value = {'items': []}
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selector = {'matchLabels': {'test': 'test'}}
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self._driver.affected_pods(self._policy, selector)
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m_namespaced.assert_not_called()
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@mock.patch.object(network_policy.NetworkPolicyDriver, 'namespaced_pods')
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def test_affected_pods_with_empty_podselector(self, m_namespaced):
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m_namespaced.return_value = []
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pod_selector = {}
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self._driver.affected_pods(self._policy, pod_selector)
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m_namespaced.assert_called_with(self._policy)
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def test_namespaced_pods(self):
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self.kubernetes.get.return_value = {'items': []}
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resp = self._driver.namespaced_pods(self._policy)
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self.assertEqual([], resp)
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@mock.patch.object(network_policy.NetworkPolicyDriver,
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'_del_knp_crd', return_value=False)
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def test_release_network_policy(self, m_del_crd):
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self._driver.release_network_policy(self.crd)
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m_del_crd.assert_called_once_with(self.crd)
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@mock.patch.object(network_policy.NetworkPolicyDriver,
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'_create_sg_rules_with_container_ports')
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@mock.patch('kuryr_kubernetes.controller.drivers.utils.get_ports')
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@mock.patch('kuryr_kubernetes.controller.drivers.utils.get_pods')
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def test__create_sg_rule_body_on_text_port_ingress(self,
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m_get_pods,
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m_get_ports,
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m_create_sgr_cont):
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pod = mock.sentinel.pod
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port = mock.sentinel.port
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container_ports = mock.sentinel.ports
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resources = [mock.sentinel.resource]
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crd_rules = mock.sentinel.crd_rules
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pod_selector = {}
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namespace = mock.sentinel.namespace
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direction = 'ingress'
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m_get_pods.return_value = {'items': [pod]}
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m_get_ports.return_value = container_ports
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self._driver._create_sg_rule_body_on_text_port(direction,
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port,
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resources,
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crd_rules,
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pod_selector,
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namespace)
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m_get_pods.assert_called_with(pod_selector, namespace)
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m_get_ports.assert_called_with(pod, port)
|
|
|
|
@mock.patch('kuryr_kubernetes.controller.drivers.utils.'
|
|
'create_security_group_rule_body')
|
|
@mock.patch.object(network_policy.NetworkPolicyDriver,
|
|
'_create_sg_rules_with_container_ports')
|
|
@mock.patch('kuryr_kubernetes.controller.drivers.utils.get_ports')
|
|
@mock.patch('kuryr_kubernetes.controller.drivers.utils.get_pods')
|
|
def test__create_sg_rule_body_on_text_port_ingress_all(self,
|
|
m_get_pods,
|
|
m_get_ports,
|
|
m_create_sgr_cont,
|
|
m_create_sgr):
|
|
pod = mock.sentinel.pod
|
|
port = mock.sentinel.port
|
|
container_ports = mock.sentinel.ports
|
|
resources = [mock.sentinel.resource]
|
|
crd_rules = mock.sentinel.crd_rules
|
|
pod_selector = {}
|
|
namespace = mock.sentinel.namespace
|
|
direction = 'ingress'
|
|
cidrs = ['0.0.0.0/0']
|
|
|
|
m_get_pods.return_value = {'items': [pod]}
|
|
m_get_ports.return_value = container_ports
|
|
|
|
self._driver._create_sg_rule_body_on_text_port(direction,
|
|
port,
|
|
resources,
|
|
crd_rules,
|
|
pod_selector,
|
|
namespace,
|
|
allowed_cidrs=cidrs)
|
|
|
|
m_get_pods.assert_called_with(pod_selector, namespace)
|
|
m_get_ports.assert_called_with(pod, port)
|
|
m_create_sgr.assert_not_called()
|
|
|
|
@mock.patch('kuryr_kubernetes.controller.drivers.utils.'
|
|
'create_security_group_rule_body')
|
|
@mock.patch('kuryr_kubernetes.controller.drivers.utils.get_ports')
|
|
@mock.patch('kuryr_kubernetes.controller.drivers.utils.get_pods')
|
|
def test__create_sg_rule_body_on_text_port_ingress_match(self,
|
|
m_get_pods,
|
|
m_get_ports,
|
|
m_create_sgr):
|
|
|
|
def _create_sgr_cont(container_ports, allow_all, resource,
|
|
matched_pods, crd_rules, direction, port,
|
|
pod_selector=None, policy_namespace=None):
|
|
matched_pods[container_ports[0][1]] = 'foo'
|
|
|
|
pod = mock.sentinel.pod
|
|
port = {'protocol': 'TCP', 'port': 22}
|
|
container_ports = [("pod", mock.sentinel.container_port)]
|
|
resources = [mock.sentinel.resource]
|
|
crd_rules = []
|
|
pod_selector = {}
|
|
namespace = mock.sentinel.namespace
|
|
direction = 'ingress'
|
|
cidrs = ['0.0.0.0/0']
|
|
self._driver._create_sg_rules_with_container_ports = _create_sgr_cont
|
|
|
|
m_get_pods.return_value = {'items': [pod]}
|
|
m_get_ports.return_value = container_ports
|
|
|
|
self._driver._create_sg_rule_body_on_text_port(direction,
|
|
port,
|
|
resources,
|
|
crd_rules,
|
|
pod_selector,
|
|
namespace,
|
|
allowed_cidrs=cidrs)
|
|
|
|
m_get_pods.assert_called_with(pod_selector, namespace)
|
|
m_get_ports.assert_called_with(pod, port)
|
|
|
|
m_create_sgr.assert_called_once_with(direction, container_ports[0][1],
|
|
protocol=port['protocol'],
|
|
cidr=cidrs[0],
|
|
pods='foo')
|
|
|
|
@mock.patch.object(network_policy.NetworkPolicyDriver,
|
|
'_create_sg_rules_with_container_ports')
|
|
@mock.patch('kuryr_kubernetes.controller.drivers.utils.get_ports')
|
|
@mock.patch('kuryr_kubernetes.controller.drivers.utils.get_pods')
|
|
def test__create_sg_rule_body_on_text_port_egress(self,
|
|
m_get_pods,
|
|
m_get_ports,
|
|
m_create_sgr_cont):
|
|
pod = mock.sentinel.pod
|
|
port = mock.sentinel.port
|
|
container_ports = mock.sentinel.ports
|
|
resources = [{'spec': 'foo'}]
|
|
crd_rules = mock.sentinel.crd_rules
|
|
pod_selector = {}
|
|
namespace = mock.sentinel.namespace
|
|
direction = 'egress'
|
|
|
|
m_get_pods.return_value = {'items': [pod]}
|
|
m_get_ports.return_value = container_ports
|
|
|
|
self._driver._create_sg_rule_body_on_text_port(direction,
|
|
port,
|
|
resources,
|
|
crd_rules,
|
|
pod_selector,
|
|
namespace)
|
|
|
|
m_get_ports.assert_called_with(resources[0], port)
|
|
|
|
@mock.patch.object(network_policy.NetworkPolicyDriver,
|
|
'_create_sg_rules_with_container_ports')
|
|
@mock.patch('kuryr_kubernetes.controller.drivers.utils.get_ports')
|
|
def test__create_sg_rule_body_on_text_port_egress_all(self,
|
|
m_get_ports,
|
|
m_create_sgr_cont):
|
|
port = {'protocol': 'TCP', 'port': 22}
|
|
container_ports = mock.sentinel.ports
|
|
resources = [{'spec': 'foo'}]
|
|
crd_rules = []
|
|
pod_selector = {}
|
|
namespace = mock.sentinel.namespace
|
|
direction = 'egress'
|
|
cidrs = ['0.0.0.0/0']
|
|
|
|
m_get_ports.return_value = container_ports
|
|
|
|
self._driver._create_sg_rule_body_on_text_port(direction,
|
|
port,
|
|
resources,
|
|
crd_rules,
|
|
pod_selector,
|
|
namespace,
|
|
allowed_cidrs=cidrs)
|
|
|
|
m_get_ports.assert_called_with(resources[0], port)
|
|
self.assertEqual(len(crd_rules), 0)
|
|
|
|
@mock.patch('kuryr_kubernetes.utils.get_subnet_cidr')
|
|
@mock.patch('kuryr_kubernetes.controller.drivers.utils.'
|
|
'create_security_group_rule_body')
|
|
@mock.patch('kuryr_kubernetes.controller.drivers.utils.get_ports')
|
|
@mock.patch('kuryr_kubernetes.controller.drivers.utils.get_pods')
|
|
def test__create_sg_rule_body_on_text_port_egress_match(self,
|
|
m_get_pods,
|
|
m_get_ports,
|
|
m_create_sgr,
|
|
m_get_subnet_cidr):
|
|
|
|
def _create_sgr_cont(container_ports, allow_all, resource,
|
|
matched_pods, crd_rules, sg_id, direction, port,
|
|
pod_selector=None, policy_namespace=None):
|
|
matched_pods[container_ports[0][1]] = 'foo'
|
|
|
|
pod = mock.sentinel.pod
|
|
port = {'protocol': 'TCP', 'port': 22}
|
|
container_ports = [("pod", mock.sentinel.container_port)]
|
|
resources = [{'spec': 'foo'}]
|
|
crd_rules = []
|
|
pod_selector = {}
|
|
namespace = mock.sentinel.namespace
|
|
direction = 'egress'
|
|
cidrs = ['0.0.0.0/0']
|
|
self._driver._create_sg_rules_with_container_ports = _create_sgr_cont
|
|
m_get_subnet_cidr.return_value = '10.0.0.128/26'
|
|
m_create_sgr.side_effect = [mock.sentinel.sgr1, mock.sentinel.sgr2,
|
|
mock.sentinel.sgr3]
|
|
|
|
m_get_pods.return_value = {'items': [pod]}
|
|
m_get_ports.return_value = container_ports
|
|
|
|
self._driver._create_sg_rule_body_on_text_port(direction,
|
|
port,
|
|
resources,
|
|
crd_rules,
|
|
pod_selector,
|
|
namespace,
|
|
allowed_cidrs=cidrs)
|
|
|
|
m_get_ports.assert_called_with(resources[0], port)
|
|
m_create_sgr.assert_called_once_with(direction, container_ports[0][1],
|
|
protocol=port['protocol'],
|
|
cidr=cidrs[0], pods='foo')
|
|
|
|
def test__create_all_pods_sg_rules(self):
|
|
port = {'protocol': 'TCP', 'port': 22}
|
|
direction = 'ingress'
|
|
rules = []
|
|
|
|
self._driver._create_all_pods_sg_rules(port, direction, rules, '',
|
|
None)
|
|
self.assertEqual(len(rules), 2)
|
|
|
|
def test__create_default_sg_rule(self):
|
|
for direction in ('ingress', 'egress'):
|
|
rules = []
|
|
|
|
self._driver._create_default_sg_rule(direction, rules)
|
|
self.assertEqual(len(rules), 2)
|
|
self.assertListEqual(rules, [{'sgRule': {
|
|
'ethertype': e,
|
|
'direction': direction,
|
|
'description': 'Kuryr-Kubernetes NetPolicy SG rule'
|
|
}} for e in ('IPv4', 'IPv6')])
|