ARIA multivim plugin initial checkin

Change-Id: I3a24ab6fc5ba54466bfecaf596a13b8907248ae8
Issue-id: SO-77
Signed-off-by: DeWayne Filppi <dewayne@gigaspaces.com>

4 files changed, 492 insertions, 0 deletions

diff --git a/aria/multivim-plugin/neutron_plugin/tests/__init__.py b/aria/multivim-plugin/neutron_plugin/tests/__init__.py
new file mode 100644
index 0000000000..04cb21f745
--- /dev/null
+++ b/aria/multivim-plugin/neutron_plugin/tests/__init__.py
@@ -0,0 +1 @@
+__author__ = 'idanmo'
diff --git a/aria/multivim-plugin/neutron_plugin/tests/test.py b/aria/multivim-plugin/neutron_plugin/tests/test.py
new file mode 100644
index 0000000000..459c23a6cd
--- /dev/null
+++ b/aria/multivim-plugin/neutron_plugin/tests/test.py
@@ -0,0 +1,220 @@
+#########
+# Copyright (c) 2014 GigaSpaces Technologies Ltd. All rights reserved
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#       http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+#  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#  * See the License for the specific language governing permissions and
+#  * limitations under the License.
+
+import mock
+import random
+import string
+import unittest
+
+from cloudify.exceptions import NonRecoverableError
+from cloudify.context import BootstrapContext
+
+from cloudify.mocks import MockCloudifyContext
+
+import openstack_plugin_common as common
+import openstack_plugin_common.tests.test as common_test
+
+import neutron_plugin
+import neutron_plugin.network
+import neutron_plugin.port
+import neutron_plugin.router
+import neutron_plugin.security_group
+
+
+class ResourcesRenamingTest(unittest.TestCase):
+    def setUp(self):
+        neutron_plugin.port._find_network_in_related_nodes = mock.Mock()
+        # *** Configs from files ********************
+        common.Config.get = mock.Mock()
+        common.Config.get.return_value = {}
+        # *** Neutron ********************
+        self.neutron_mock = mock.Mock()
+
+        def neutron_mock_connect(unused_self, unused_cfg):
+            return self.neutron_mock
+        common.NeutronClient.connect = neutron_mock_connect
+
+        self.neutron_mock.cosmo_list = mock.Mock()
+        self.neutron_mock.cosmo_list.return_value = []
+
+    def _setup_ctx(self, obj_type):
+        ctx = common_test.create_mock_ctx_with_provider_info(
+            node_id='__cloudify_id_something_001',
+            properties={
+                obj_type: {
+                    'name': obj_type + '_name',
+                },
+                'rules': []  # For security_group
+            }
+        )
+        return ctx
+
+    def _test(self, obj_type):
+        ctx = self._setup_ctx(obj_type)
+        attr = getattr(self.neutron_mock, 'create_' + obj_type)
+        attr.return_value = {
+            obj_type: {
+                'id': obj_type + '_id',
+            }
+        }
+        getattr(neutron_plugin, obj_type).create(ctx)
+        calls = attr.mock_calls
+        self.assertEquals(len(calls), 1)  # Exactly one object created
+        # Indexes into call[]:
+        # 0 - the only call
+        # 1 - regular arguments
+        # 0 - first argument
+        arg = calls[0][1][0]
+        self.assertEquals(arg[obj_type]['name'], 'p2_' + obj_type + '_name')
+
+    def test_network(self):
+        self._test('network')
+
+    def test_port(self):
+        self._test('port')
+
+    def test_router(self):
+        self._test('router')
+
+    def test_security_group(self):
+        self._test('security_group')
+
+    # Network chosen arbitrary for this test.
+    # Just testing something without prefix.
+    def test_network_no_prefix(self):
+        ctx = self._setup_ctx('network')
+        for pctx in common_test.BOOTSTRAP_CONTEXTS_WITHOUT_PREFIX:
+            ctx._bootstrap_context = BootstrapContext(pctx)
+            self.neutron_mock.create_network.reset_mock()
+            self.neutron_mock.create_network.return_value = {
+                'network': {
+                    'id': 'network_id',
+                }
+            }
+            neutron_plugin.network.create(ctx)
+            calls = self.neutron_mock.create_network.mock_calls
+            self.assertEquals(len(calls), 1)  # Exactly one network created
+            # Indexes into call[]:
+            # 0 - the only call
+            # 1 - regular arguments
+            # 0 - first argument
+            arg = calls[0][1][0]
+            self.assertEquals(arg['network']['name'], 'network_name',
+                              "Failed with context: " + str(pctx))
+
+
+def _rand_str(n):
+    chars = string.ascii_uppercase + string.digits
+    return ''.join(random.choice(chars) for _ in range(n))
+
+
+class SecurityGroupTest(unittest.TestCase):
+    def setUp(self):
+        # *** Configs from files ********************
+        common.Config.get = mock.Mock()
+        common.Config.get.return_value = {}
+        # *** Neutron ********************
+        self.neutron_mock = mock.Mock()
+
+        def neutron_mock_connect(unused_self, unused_cfg):
+            return self.neutron_mock
+        common.NeutronClient.connect = neutron_mock_connect
+        neutron_plugin.security_group._rules_for_sg_id = mock.Mock()
+        neutron_plugin.security_group._rules_for_sg_id.return_value = []
+
+    def _setup_ctx(self):
+        sg_name = _rand_str(6) + '_new'
+        ctx = MockCloudifyContext(properties={
+            'security_group': {
+                'name': sg_name,
+                'description': 'blah'
+            },
+            'rules': [{'port': 80}],
+            'disable_default_egress_rules': True,
+        })
+        return ctx
+
+    def test_sg_new(self):
+        ctx = self._setup_ctx()
+        self.neutron_mock.cosmo_list = mock.Mock()
+        self.neutron_mock.cosmo_list.return_value = []
+        self.neutron_mock.create_security_group = mock.Mock()
+        self.neutron_mock.create_security_group.return_value = {
+            'security_group': {
+                'description': 'blah',
+                'id': ctx['security_group']['name'] + '_id',
+            }
+        }
+        neutron_plugin.security_group.create(ctx)
+        self.assertTrue(self.neutron_mock.create_security_group.mock_calls)
+
+    def test_sg_use_existing(self):
+        ctx = self._setup_ctx()
+        self.neutron_mock.cosmo_list = mock.Mock()
+        self.neutron_mock.cosmo_list.return_value = [{
+            'id': ctx['security_group']['name'] + '_existing_id',
+            'description': 'blah',
+            'security_group_rules': [{
+                'remote_group_id': None,
+                'direction': 'ingress',
+                'protocol': 'tcp',
+                'ethertype': 'IPv4',
+                'port_range_max': 80,
+                'port_range_min': 80,
+                'remote_ip_prefix': '0.0.0.0/0',
+            }]
+        }]
+        self.neutron_mock.create_security_group = mock.Mock()
+        self.neutron_mock.create_security_group.return_value = {
+            'security_group': {
+                'description': 'blah',
+                'id': ctx['security_group']['name'] + '_id',
+            }
+        }
+        neutron_plugin.security_group.create(ctx)
+        self.assertFalse(self.neutron_mock.create_security_group.mock_calls)
+
+    def test_sg_use_existing_with_other_rules(self):
+        ctx = self._setup_ctx()
+        self.neutron_mock.cosmo_list = mock.Mock()
+        self.neutron_mock.cosmo_list.return_value = [{
+            'id': ctx['security_group']['name'] + '_existing_id',
+            'description': 'blah',
+            'security_group_rules': [{
+                'remote_group_id': None,
+                'direction': 'ingress',
+                'protocol': 'tcp',
+                'ethertype': 'IPv4',
+                'port_range_max': 81,  # Note the different port!
+                'port_range_min': 81,  # Note the different port!
+                'remote_ip_prefix': '0.0.0.0/0',
+            }]
+        }]
+        self.neutron_mock.create_security_group = mock.Mock()
+        self.neutron_mock.create_security_group.return_value = {
+            'security_group': {
+                'description': 'blah',
+                'id': ctx['security_group']['name'] + '_id',
+            }
+        }
+        self.assertRaises(
+            NonRecoverableError,
+            neutron_plugin.security_group.create,
+            ctx
+        )
+
+
+if __name__ == '__main__':
+    unittest.main()
diff --git a/aria/multivim-plugin/neutron_plugin/tests/test_port.py b/aria/multivim-plugin/neutron_plugin/tests/test_port.py
new file mode 100644
index 0000000000..1acee3d05d
--- /dev/null
+++ b/aria/multivim-plugin/neutron_plugin/tests/test_port.py
@@ -0,0 +1,156 @@
+########
+# Copyright (c) 2014 GigaSpaces Technologies Ltd. All rights reserved
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#        http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+#    * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#    * See the License for the specific language governing permissions and
+#    * limitations under the License.
+
+import unittest
+
+import mock
+
+import neutron_plugin.port
+from cloudify.mocks import (MockCloudifyContext,
+                            MockNodeInstanceContext,
+                            MockRelationshipSubjectContext)
+from openstack_plugin_common import (NeutronClientWithSugar,
+                                     OPENSTACK_ID_PROPERTY)
+from cloudify.exceptions import OperationRetry
+
+
+class TestPort(unittest.TestCase):
+
+    def test_fixed_ips_no_fixed_ips(self):
+        node_props = {'fixed_ip': ''}
+
+        with mock.patch(
+                'neutron_plugin.port.'
+                'get_openstack_id_of_single_connected_node_by_openstack_type',
+                self._get_connected_subnet_mock(return_empty=True)):
+            with mock.patch(
+                    'neutron_plugin.port.ctx',
+                    self._get_mock_ctx_with_node_properties(node_props)):
+
+                port = {}
+                neutron_plugin.port._handle_fixed_ips(port)
+
+        self.assertNotIn('fixed_ips', port)
+
+    def test_fixed_ips_subnet_only(self):
+        node_props = {'fixed_ip': ''}
+
+        with mock.patch(
+                'neutron_plugin.port.'
+                'get_openstack_id_of_single_connected_node_by_openstack_type',
+                self._get_connected_subnet_mock(return_empty=False)):
+            with mock.patch(
+                    'neutron_plugin.port.ctx',
+                    self._get_mock_ctx_with_node_properties(node_props)):
+
+                port = {}
+                neutron_plugin.port._handle_fixed_ips(port)
+
+        self.assertEquals([{'subnet_id': 'some-subnet-id'}],
+                          port.get('fixed_ips'))
+
+    def test_fixed_ips_ip_address_only(self):
+        node_props = {'fixed_ip': '1.2.3.4'}
+
+        with mock.patch(
+                'neutron_plugin.port.'
+                'get_openstack_id_of_single_connected_node_by_openstack_type',
+                self._get_connected_subnet_mock(return_empty=True)):
+            with mock.patch(
+                    'neutron_plugin.port.ctx',
+                    self._get_mock_ctx_with_node_properties(node_props)):
+
+                port = {}
+                neutron_plugin.port._handle_fixed_ips(port)
+
+        self.assertEquals([{'ip_address': '1.2.3.4'}],
+                          port.get('fixed_ips'))
+
+    def test_fixed_ips_subnet_and_ip_address(self):
+        node_props = {'fixed_ip': '1.2.3.4'}
+
+        with mock.patch(
+                'neutron_plugin.port.'
+                'get_openstack_id_of_single_connected_node_by_openstack_type',
+                self._get_connected_subnet_mock(return_empty=False)):
+            with mock.patch(
+                    'neutron_plugin.port.ctx',
+                    self._get_mock_ctx_with_node_properties(node_props)):
+
+                port = {}
+                neutron_plugin.port._handle_fixed_ips(port)
+
+        self.assertEquals([{'ip_address': '1.2.3.4',
+                            'subnet_id': 'some-subnet-id'}],
+                          port.get('fixed_ips'))
+
+    @staticmethod
+    def _get_connected_subnet_mock(return_empty=True):
+        return lambda *args, **kw: None if return_empty else 'some-subnet-id'
+
+    @staticmethod
+    def _get_mock_ctx_with_node_properties(properties):
+        return MockCloudifyContext(node_id='test_node_id',
+                                   properties=properties)
+
+
+class MockNeutronClient(NeutronClientWithSugar):
+    """A fake neutron client with hard-coded test data."""
+    def __init__(self, update):
+        self.update = update
+        self.body = {'port': {'id': 'test-id', 'security_groups': []}}
+
+    def show_port(self, *_):
+        return self.body
+
+    def update_port(self, _, b, **__):
+        if self.update:
+            self.body.update(b)
+        return
+
+    def cosmo_get(self, *_, **__):
+        return self.body['port']
+
+
+class TestPortSG(unittest.TestCase):
+    @mock.patch('openstack_plugin_common._put_client_in_kw')
+    def test_connect_sg_to_port(self, *_):
+        mock_neutron = MockNeutronClient(update=True)
+        ctx = MockCloudifyContext(
+            source=MockRelationshipSubjectContext(node=mock.MagicMock(),
+                                                  instance=mock.MagicMock()),
+            target=MockRelationshipSubjectContext(node=mock.MagicMock(),
+                                                  instance=mock.MagicMock()))
+
+        with mock.patch('neutron_plugin.port.ctx', ctx):
+            neutron_plugin.port.connect_security_group(mock_neutron)
+            self.assertIsNone(ctx.operation._operation_retry)
+
+    @mock.patch('openstack_plugin_common._put_client_in_kw')
+    def test_connect_sg_to_port_race_condition(self, *_):
+        mock_neutron = MockNeutronClient(update=False)
+
+        ctx = MockCloudifyContext(
+            source=MockRelationshipSubjectContext(node=mock.MagicMock(),
+                                                  instance=mock.MagicMock()),
+            target=MockRelationshipSubjectContext(
+                node=mock.MagicMock(),
+                instance=MockNodeInstanceContext(
+                    runtime_properties={
+                        OPENSTACK_ID_PROPERTY: 'test-sg-id'})))
+        with mock.patch('neutron_plugin.port.ctx', ctx):
+            neutron_plugin.port.connect_security_group(mock_neutron, ctx=ctx)
+            self.assertIsInstance(ctx.operation._operation_retry,
+                                  OperationRetry)
diff --git a/aria/multivim-plugin/neutron_plugin/tests/test_security_group.py b/aria/multivim-plugin/neutron_plugin/tests/test_security_group.py
new file mode 100644
index 0000000000..e958cddb33
--- /dev/null
+++ b/aria/multivim-plugin/neutron_plugin/tests/test_security_group.py
@@ -0,0 +1,115 @@
+# -*- coding: utf-8 -*-
+#########
+# Copyright (c) 2016 GigaSpaces Technologies Ltd. All rights reserved
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#       http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+#  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#  * See the License for the specific language governing permissions and
+#  * limitations under the License.
+
+import unittest
+
+from mock import Mock, patch
+from requests.exceptions import RequestException
+
+from neutron_plugin import security_group
+
+from cloudify.exceptions import NonRecoverableError
+from cloudify.state import current_ctx
+
+from cloudify.mocks import MockCloudifyContext
+
+
+class FakeException(Exception):
+    pass
+
+
+@patch('openstack_plugin_common.OpenStackClient._validate_auth_params')
+@patch('openstack_plugin_common.NeutronClientWithSugar')
+class TestSecurityGroup(unittest.TestCase):
+
+    def setUp(self):
+        super(TestSecurityGroup, self).setUp()
+        self.nova_client = Mock()
+
+        self.ctx = MockCloudifyContext(
+            node_id='test',
+            deployment_id='test',
+            properties={
+                'description': 'The best Security Group. Great',
+                'rules': [],
+                'resource_id': 'mock_sg',
+                'security_group': {
+                },
+                'server': {},
+                'openstack_config': {
+                    'auth_url': 'things/v3',
+                },
+            },
+            operation={'retry_number': 0},
+            provider_context={'resources': {}}
+        )
+        current_ctx.set(self.ctx)
+        self.addCleanup(current_ctx.clear)
+
+        findctx = patch(
+            'openstack_plugin_common._find_context_in_kw',
+            return_value=self.ctx,
+        )
+        findctx.start()
+        self.addCleanup(findctx.stop)
+
+    def test_set_sg_runtime_properties(self, mock_nc, *_):
+        security_group.create(
+            nova_client=self.nova_client,
+            ctx=self.ctx,
+            args={},
+            )
+
+        self.assertEqual(
+            {
+                'external_type': 'security_group',
+                'external_id': mock_nc().get_id_from_resource(),
+                'external_name': mock_nc().get_name_from_resource(),
+            },
+            self.ctx.instance.runtime_properties
+        )
+
+    def test_create_sg_wait_timeout(self, mock_nc, *_):
+        mock_nc().show_security_group.side_effect = RequestException
+
+        with self.assertRaises(NonRecoverableError):
+            security_group.create(
+                nova_client=self.nova_client,
+                ctx=self.ctx,
+                args={},
+                status_attempts=3,
+                status_timeout=0.001,
+                )
+
+    @patch(
+        'neutron_plugin.security_group.delete_resource_and_runtime_properties')
+    def test_dont_duplicate_if_failed_rule(self, mock_del_res, mock_nc, *_):
+        self.ctx.node.properties['rules'] = [
+            {
+                'port': '🍷',
+            },
+        ]
+        mock_nc().create_security_group_rule.side_effect = FakeException
+        mock_del_res.side_effect = FakeException('the 2nd')
+
+        with self.assertRaises(NonRecoverableError) as e:
+            security_group.create(
+                nova_client=self.nova_client,
+                ctx=self.ctx,
+                args={},
+                )
+
+        self.assertIn('the 2nd', str(e.exception))