Add registration for starlingx plugin

Change-Id: Ib2244c73e8edb9e56928fc34561f689b1546c03f
Issue-ID: MULTICLOUD-428
Signed-off-by: Haibin Huang <haibin.huang@intel.com>

5 files changed, 631 insertions, 0 deletions

diff --git a/starlingx/starlingx/registration/__init__.py b/starlingx/starlingx/registration/__init__.py
new file mode 100644
index 00000000..81362a2b
--- /dev/null
+++ b/starlingx/starlingx/registration/__init__.py
@@ -0,0 +1,13 @@
+# Copyright (c) 2019 Intel Corporation.
+#
+# 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.
diff --git a/starlingx/starlingx/registration/tests/__init__.py b/starlingx/starlingx/registration/tests/__init__.py
new file mode 100644
index 00000000..81362a2b
--- /dev/null
+++ b/starlingx/starlingx/registration/tests/__init__.py
@@ -0,0 +1,13 @@
+# Copyright (c) 2019 Intel Corporation.
+#
+# 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.
diff --git a/starlingx/starlingx/registration/tests/test_registration.py b/starlingx/starlingx/registration/tests/test_registration.py
new file mode 100644
index 00000000..99f5ffc5
--- /dev/null
+++ b/starlingx/starlingx/registration/tests/test_registration.py
@@ -0,0 +1,485 @@
+# Copyright (c) 2019 Intel Corporation.
+#
+# 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
+
+from rest_framework import status
+
+from common.utils import restcall
+from newton_base.tests import mock_info
+from newton_base.tests import test_base
+from newton_base.util import VimDriverUtils
+
+MOCK_GET_TENANT_RESPONSE = {
+    "projects": [
+        {"id": "1", "name": "project"},
+        {"id": "2", "name": "project2"},
+    ]
+}
+
+MOCK_GET_FLAVOR_RESPONSE = {
+    "flavors": [
+        {
+            "id": "1", "name": "micro", "vcpus": 1, "ram": "1MB",
+            "disk": "1G", "OS-FLV-EXT-DATA:ephemeral": False,
+            "swap": True, "os-flavor-access:is_public": True,
+            "OS-FLV-DISABLED:disabled": True, "link": [{"href": 1}]
+        },
+        {
+            "id": "2", "name": "mini", "vcpus": 2, "ram": "2MB",
+            "disk": "2G", "OS-FLV-EXT-DATA:ephemeral": True,
+            "swap": False, "os-flavor-access:is_public": True,
+            "OS-FLV-DISABLED:disabled": True
+        },
+    ]
+}
+
+MOCK_GET_IMAGE_RESPONSE = {
+    "images": [
+        {
+            "id": "1", "name": "cirros", "self": "test",
+            "os_distro": "CirrOS", "os_version": "0.3",
+            "application": "test", "application_vendor": "ONAP",
+            "application_version": 1, "architecture": "x86",
+            "schema": None
+        },
+        {
+            "id": "2", "name": "cirros", "self": "test",
+            "os_distro": "CirrOS", "os_version": "0.3",
+            "application": "test", "application_vendor": "ONAP",
+            "application_version": 1, "architecture": "x86",
+            "schema": "req_resource"
+        },
+    ]
+}
+
+MOCK_GET_AZ_RESPONSE = {
+    "availabilityZoneInfo": [
+        {
+            "zoneName": "production",
+            "zoneState": {"available": True},
+            "hosts": {"hypervisor": "kvm"}
+        },
+        {
+            "zoneName": "testing",
+        },
+    ]
+}
+
+MOCK_HYPERVISOR_RESPONSE = {
+    "hypervisors": [
+        {"hypervisor_type": "kvm"}
+    ]
+}
+
+MOCK_GET_SNAPSHOT_RESPONSE = {
+    "snapshots": [
+        {
+            "id": 1, "name": "test", "metadata":
+            {
+                "architecture": "x86", "os-distro": "clearlinux",
+                "os-version": "276", "vendor": "intel", "version": 3,
+                "selflink": "test", "prev-snapshot-id": "test-id"
+            }
+        },
+        {"id": 2, "name": "test2"}
+    ]
+}
+
+MOCK_GET_HYPERVISOR_RESPONSE = {
+    "hypervisors": [
+        {
+            "hypervisor_hostname": "testing", "state": "ACTIVE",
+            "id": 1, "local_gb": 256, "memory_mb": 1024,
+            "hypervisor_links": "link", "host_ip": "127.0.0.1",
+            "cpu_info": u'{"topology": {"cores": 8, "threads": 16, "sockets": 4}}'
+        },
+        {
+            "hypervisor_hostname": "testing2", "state": "XXX",
+            "id": 1, "local_gb": 256, "memory_mb": 1024,
+            "hypervisor_links": "link", "host_ip": "127.0.0.1",
+        }
+    ]
+}
+
+TEST_REGISTER_ENDPOINT_REQUEST = {
+    "defaultTenant": "project1"
+}
+
+# HPA UT1: CPU-PINNING
+MOCK_GET_HPA_FLAVOR_LIST1_RESPONSE = {
+    "flavors": [
+        {
+            "id": "1", "name": "micro", "vcpus": 1, "ram": "1024",
+            "disk": "1G", "OS-FLV-EXT-DATA:ephemeral": False,
+            "swap": True, "os-flavor-access:is_public": True,
+            "OS-FLV-DISABLED:disabled": True, "link": [{"href": 1}]
+        },
+        {
+            "id": "2", "name": "onap.mini", "vcpus": 2, "ram": "2048",
+            "disk": "2G", "OS-FLV-EXT-DATA:ephemeral": True,
+            "swap": False, "os-flavor-access:is_public": True,
+            "OS-FLV-DISABLED:disabled": True
+        },
+    ]
+}
+
+MOCK_GET_HPA_FLAVOR_onap_mini_EXTRA_SPECS_RESPONSE = {
+    "extra_specs": {
+        "aggregate_instance_extra_specs:storage": "local_image",
+        "capabilities:cpu_info:model": "Haswell",
+        "hw:cpu_policy": "dedicated",
+        "hw:cpu_thread_policy": "prefer"
+    }
+}
+
+# HPA UT2: CPU-Topology
+MOCK_GET_HPA_FLAVOR_onap_mini_EXTRA_SPECS2_RESPONSE = {
+    "extra_specs": {
+        "aggregate_instance_extra_specs:storage": "local_image",
+        "capabilities:cpu_info:model": "Haswell",
+        "hw:cpu_sockets": "2",
+        "hw:cpu_cores": "4",
+        "hw:cpu_threads": "16"
+    }
+}
+
+# HPA UT3: mem_page_size
+MOCK_GET_HPA_FLAVOR_onap_mini_EXTRA_SPECS3_RESPONSE = {
+    "extra_specs": {
+        "aggregate_instance_extra_specs:storage": "local_image",
+        "capabilities:cpu_info:model": "Haswell",
+        "hw:mem_page_size": "large"
+    }
+}
+
+# HPA UT4: numa_nodes
+MOCK_GET_HPA_FLAVOR_onap_mini_EXTRA_SPECS4_RESPONSE = {
+    "extra_specs": {
+        "aggregate_instance_extra_specs:storage": "local_image",
+        "capabilities:cpu_info:model": "Haswell",
+        "hw:numa_nodes": "2",
+        "hw:numa_cpus.0": "0,1",
+        "hw:numa_cpus.1": "2,3,4,5",
+        "hw:numa_mem.0": "2048",
+        "hw:numa_mem.1": "2048"
+    }
+}
+
+# HPA UT5: instruction set
+MOCK_GET_HPA_FLAVOR_onap_mini_EXTRA_SPECS5_RESPONSE = {
+    "extra_specs": {
+        "aggregate_instance_extra_specs:storage": "local_image",
+        "capabilities:cpu_info:model": "Haswell",
+        "hw:capabilities:cpu_info:features": "avx,acpi"
+    }
+}
+
+# HPA UT6: pci passthrough
+MOCK_GET_HPA_FLAVOR_onap_mini_EXTRA_SPECS6_RESPONSE = {
+    "extra_specs": {
+        "aggregate_instance_extra_specs:storage": "local_image",
+        "capabilities:cpu_info:model": "Haswell",
+        "pci_passthrough:alias": "sriov-vf-intel-8086-15b3:4"
+    }
+}
+
+# HPA UT7: sriov-nic
+MOCK_GET_HPA_FLAVOR_onap_mini_EXTRA_SPECS7_RESPONSE = {
+    "extra_specs": {
+        "aggregate_instance_extra_specs:sriov_nic": "sriov-nic-intel-8086-15b3-physnet-1:1",
+        "capabilities:cpu_info:model": "Haswell"
+    }
+}
+
+
+class TestRegistration(test_base.TestRequest):
+    def setUp(self):
+        super(TestRegistration, self).setUp()
+        self.req_to_aai_backup = restcall.req_to_aai
+
+    def tearDown(self):
+        super(TestRegistration, self).tearDown()
+        restcall.req_to_aai = self.req_to_aai_backup
+
+    def _get_mock_response(self, return_value=None):
+        mock_response = mock.Mock(spec=test_base.MockResponse)
+        mock_response.status_code = status.HTTP_200_OK
+        mock_response.json.return_value = return_value
+        return mock_response
+
+    @mock.patch.object(VimDriverUtils, 'get_session')
+    @mock.patch.object(VimDriverUtils, 'get_vim_info')
+    def test_register_endpoint_successfully(
+            self, mock_get_vim_info, mock_get_session):
+        restcall.req_to_aai = mock.Mock()
+        restcall.req_to_aai.return_value = (0, {}, status.HTTP_200_OK)
+        mock_get_vim_info.return_value = mock_info.MOCK_VIM_INFO
+        mock_get_session.return_value = test_base.get_mock_session(
+            ["get"], {
+                "side_effect": [
+                    self._get_mock_response(MOCK_GET_TENANT_RESPONSE),
+                    self._get_mock_response(MOCK_GET_FLAVOR_RESPONSE),
+                    self._get_mock_response(MOCK_GET_IMAGE_RESPONSE),
+                    self._get_mock_response(),
+                    self._get_mock_response(MOCK_GET_AZ_RESPONSE),
+                    self._get_mock_response(MOCK_HYPERVISOR_RESPONSE),
+                    self._get_mock_response(MOCK_GET_SNAPSHOT_RESPONSE),
+                    self._get_mock_response(MOCK_GET_HYPERVISOR_RESPONSE)
+                ]
+            })
+
+        response = self.client.post((
+            "/api/multicloud-starlingx/v0/starlingx_RegionOne/"
+            "registry"), TEST_REGISTER_ENDPOINT_REQUEST,
+            HTTP_X_AUTH_TOKEN=mock_info.MOCK_TOKEN_ID)
+
+        self.assertEquals(status.HTTP_202_ACCEPTED,
+                          response.status_code)
+
+    #    @mock.patch.object(VimDriverUtils, 'delete_vim_info')
+    #    def test_unregister_endpoint_successfully(
+    #            self, mock_delete_vim_info):
+    #        mock_delete_vim_info.return_value = 0
+
+    #        response = self.client.delete((
+    #            "/api/multicloud-starlingx/v0/starlingx_RegionOne/"
+    #            "registry"), "{}", content_type="application/json",
+    #            HTTP_X_AUTH_TOKEN=mock_info.MOCK_TOKEN_ID)
+
+    #        self.assertEquals(status.HTTP_202_ACCEPTED,
+    #                          response.status_code)
+
+    @mock.patch.object(VimDriverUtils, 'delete_vim_info')
+    def test_fail_unregister_endpoint(
+            self, mock_delete_vim_info):
+        mock_delete_vim_info.return_value = 1
+
+        response = self.client.delete((
+            "/api/multicloud-starlingx/v0/starlingx_RegionOne/"
+            "registry"), "{}", content_type="application/json",
+            HTTP_X_AUTH_TOKEN=mock_info.MOCK_TOKEN_ID)
+
+        self.assertEquals(status.HTTP_500_INTERNAL_SERVER_ERROR,
+                          response.status_code)
+
+    @mock.patch.object(VimDriverUtils, 'get_session')
+    @mock.patch.object(VimDriverUtils, 'get_vim_info')
+    def test_register_hpa_cpupinning_successfully(
+            self, mock_get_vim_info, mock_get_session):
+        restcall.req_to_aai = mock.Mock()
+        restcall.req_to_aai.return_value = (0, {}, status.HTTP_200_OK)
+        mock_get_vim_info.return_value = mock_info.MOCK_VIM_INFO
+        mock_get_session.return_value = test_base.get_mock_session(
+            ["get"], {
+                "side_effect": [
+                    self._get_mock_response(MOCK_GET_TENANT_RESPONSE),
+                    self._get_mock_response(MOCK_GET_HPA_FLAVOR_LIST1_RESPONSE),
+                    self._get_mock_response(MOCK_GET_HPA_FLAVOR_onap_mini_EXTRA_SPECS_RESPONSE),
+                    self._get_mock_response(MOCK_GET_IMAGE_RESPONSE),
+                    self._get_mock_response(),
+                    self._get_mock_response(MOCK_GET_AZ_RESPONSE),
+                    self._get_mock_response(MOCK_HYPERVISOR_RESPONSE),
+                    self._get_mock_response(MOCK_GET_SNAPSHOT_RESPONSE),
+                    self._get_mock_response(MOCK_GET_HYPERVISOR_RESPONSE)
+                ]
+            })
+
+        response = self.client.post((
+            "/api/multicloud-starlingx/v0/starlingx_RegionOne/"
+            "registry"), TEST_REGISTER_ENDPOINT_REQUEST,
+            HTTP_X_AUTH_TOKEN=mock_info.MOCK_TOKEN_ID)
+
+        self.assertEquals(status.HTTP_202_ACCEPTED,
+                          response.status_code)
+
+    @mock.patch.object(VimDriverUtils, 'get_session')
+    @mock.patch.object(VimDriverUtils, 'get_vim_info')
+    def test_register_hpa_topo_successfully(
+            self, mock_get_vim_info, mock_get_session):
+        restcall.req_to_aai = mock.Mock()
+        restcall.req_to_aai.return_value = (0, {}, status.HTTP_200_OK)
+        mock_get_vim_info.return_value = mock_info.MOCK_VIM_INFO
+        mock_get_session.return_value = test_base.get_mock_session(
+            ["get"], {
+                "side_effect": [
+                    self._get_mock_response(MOCK_GET_TENANT_RESPONSE),
+                    self._get_mock_response(MOCK_GET_HPA_FLAVOR_LIST1_RESPONSE),
+                    self._get_mock_response(MOCK_GET_HPA_FLAVOR_onap_mini_EXTRA_SPECS2_RESPONSE),
+                    self._get_mock_response(MOCK_GET_IMAGE_RESPONSE),
+                    self._get_mock_response(),
+                    self._get_mock_response(MOCK_GET_AZ_RESPONSE),
+                    self._get_mock_response(MOCK_HYPERVISOR_RESPONSE),
+                    self._get_mock_response(MOCK_GET_SNAPSHOT_RESPONSE),
+                    self._get_mock_response(MOCK_GET_HYPERVISOR_RESPONSE)
+                ]
+            })
+
+        response = self.client.post((
+            "/api/multicloud-starlingx/v0/starlingx_RegionOne/"
+            "registry"), TEST_REGISTER_ENDPOINT_REQUEST,
+            HTTP_X_AUTH_TOKEN=mock_info.MOCK_TOKEN_ID)
+
+        self.assertEquals(status.HTTP_202_ACCEPTED,
+                          response.status_code)
+
+    @mock.patch.object(VimDriverUtils, 'get_session')
+    @mock.patch.object(VimDriverUtils, 'get_vim_info')
+    def test_register_hpa_hugepage_successfully(
+            self, mock_get_vim_info, mock_get_session):
+        restcall.req_to_aai = mock.Mock()
+        restcall.req_to_aai.return_value = (0, {}, status.HTTP_200_OK)
+        mock_get_vim_info.return_value = mock_info.MOCK_VIM_INFO
+        mock_get_session.return_value = test_base.get_mock_session(
+            ["get"], {
+                "side_effect": [
+                    self._get_mock_response(MOCK_GET_TENANT_RESPONSE),
+                    self._get_mock_response(MOCK_GET_HPA_FLAVOR_LIST1_RESPONSE),
+                    self._get_mock_response(MOCK_GET_HPA_FLAVOR_onap_mini_EXTRA_SPECS3_RESPONSE),
+                    self._get_mock_response(MOCK_GET_IMAGE_RESPONSE),
+                    self._get_mock_response(),
+                    self._get_mock_response(MOCK_GET_AZ_RESPONSE),
+                    self._get_mock_response(MOCK_HYPERVISOR_RESPONSE),
+                    self._get_mock_response(MOCK_GET_SNAPSHOT_RESPONSE),
+                    self._get_mock_response(MOCK_GET_HYPERVISOR_RESPONSE)
+                ]
+            })
+
+        response = self.client.post((
+            "/api/multicloud-starlingx/v0/starlingx_RegionOne/"
+            "registry"), TEST_REGISTER_ENDPOINT_REQUEST,
+            HTTP_X_AUTH_TOKEN=mock_info.MOCK_TOKEN_ID)
+
+        self.assertEquals(status.HTTP_202_ACCEPTED,
+                          response.status_code)
+
+    @mock.patch.object(VimDriverUtils, 'get_session')
+    @mock.patch.object(VimDriverUtils, 'get_vim_info')
+    def test_register_hpa_numa_successfully(
+            self, mock_get_vim_info, mock_get_session):
+        restcall.req_to_aai = mock.Mock()
+        restcall.req_to_aai.return_value = (0, {}, status.HTTP_200_OK)
+        mock_get_vim_info.return_value = mock_info.MOCK_VIM_INFO
+        mock_get_session.return_value = test_base.get_mock_session(
+            ["get"], {
+                "side_effect": [
+                    self._get_mock_response(MOCK_GET_TENANT_RESPONSE),
+                    self._get_mock_response(MOCK_GET_HPA_FLAVOR_LIST1_RESPONSE),
+                    self._get_mock_response(MOCK_GET_HPA_FLAVOR_onap_mini_EXTRA_SPECS4_RESPONSE),
+                    self._get_mock_response(MOCK_GET_IMAGE_RESPONSE),
+                    self._get_mock_response(),
+                    self._get_mock_response(MOCK_GET_AZ_RESPONSE),
+                    self._get_mock_response(MOCK_HYPERVISOR_RESPONSE),
+                    self._get_mock_response(MOCK_GET_SNAPSHOT_RESPONSE),
+                    self._get_mock_response(MOCK_GET_HYPERVISOR_RESPONSE)
+                ]
+            })
+
+        response = self.client.post((
+            "/api/multicloud-starlingx/v0/starlingx_RegionOne/"
+            "registry"), TEST_REGISTER_ENDPOINT_REQUEST,
+            HTTP_X_AUTH_TOKEN=mock_info.MOCK_TOKEN_ID)
+
+        self.assertEquals(status.HTTP_202_ACCEPTED,
+                          response.status_code)
+
+    @mock.patch.object(VimDriverUtils, 'get_session')
+    @mock.patch.object(VimDriverUtils, 'get_vim_info')
+    def test_register_hpa_instructionset_successfully(
+            self, mock_get_vim_info, mock_get_session):
+        restcall.req_to_aai = mock.Mock()
+        restcall.req_to_aai.return_value = (0, {}, status.HTTP_200_OK)
+        mock_get_vim_info.return_value = mock_info.MOCK_VIM_INFO
+        mock_get_session.return_value = test_base.get_mock_session(
+            ["get"], {
+                "side_effect": [
+                    self._get_mock_response(MOCK_GET_TENANT_RESPONSE),
+                    self._get_mock_response(MOCK_GET_HPA_FLAVOR_LIST1_RESPONSE),
+                    self._get_mock_response(MOCK_GET_HPA_FLAVOR_onap_mini_EXTRA_SPECS5_RESPONSE),
+                    self._get_mock_response(MOCK_GET_IMAGE_RESPONSE),
+                    self._get_mock_response(),
+                    self._get_mock_response(MOCK_GET_AZ_RESPONSE),
+                    self._get_mock_response(MOCK_HYPERVISOR_RESPONSE),
+                    self._get_mock_response(MOCK_GET_SNAPSHOT_RESPONSE),
+                    self._get_mock_response(MOCK_GET_HYPERVISOR_RESPONSE)
+                ]
+            })
+
+        response = self.client.post((
+            "/api/multicloud-starlingx/v0/starlingx_RegionOne/"
+            "registry"), TEST_REGISTER_ENDPOINT_REQUEST,
+            HTTP_X_AUTH_TOKEN=mock_info.MOCK_TOKEN_ID)
+
+        self.assertEquals(status.HTTP_202_ACCEPTED,
+                          response.status_code)
+
+    @mock.patch.object(VimDriverUtils, 'get_session')
+    @mock.patch.object(VimDriverUtils, 'get_vim_info')
+    def test_register_pcipassthrough_successfully(
+            self, mock_get_vim_info, mock_get_session):
+        restcall.req_to_aai = mock.Mock()
+        restcall.req_to_aai.return_value = (0, {}, status.HTTP_200_OK)
+        mock_get_vim_info.return_value = mock_info.MOCK_VIM_INFO
+        mock_get_session.return_value = test_base.get_mock_session(
+            ["get"], {
+                "side_effect": [
+                    self._get_mock_response(MOCK_GET_TENANT_RESPONSE),
+                    self._get_mock_response(MOCK_GET_HPA_FLAVOR_LIST1_RESPONSE),
+                    self._get_mock_response(MOCK_GET_HPA_FLAVOR_onap_mini_EXTRA_SPECS6_RESPONSE),
+                    self._get_mock_response(MOCK_GET_IMAGE_RESPONSE),
+                    self._get_mock_response(),
+                    self._get_mock_response(MOCK_GET_AZ_RESPONSE),
+                    self._get_mock_response(MOCK_HYPERVISOR_RESPONSE),
+                    self._get_mock_response(MOCK_GET_SNAPSHOT_RESPONSE),
+                    self._get_mock_response(MOCK_GET_HYPERVISOR_RESPONSE)
+                ]
+            })
+
+        response = self.client.post((
+            "/api/multicloud-starlingx/v0/starlingx_RegionOne/"
+            "registry"), TEST_REGISTER_ENDPOINT_REQUEST,
+            HTTP_X_AUTH_TOKEN=mock_info.MOCK_TOKEN_ID)
+
+        self.assertEquals(status.HTTP_202_ACCEPTED,
+                          response.status_code)
+
+    @mock.patch.object(VimDriverUtils, 'get_session')
+    @mock.patch.object(VimDriverUtils, 'get_vim_info')
+    def test_register_sriovnic_successfully(
+            self, mock_get_vim_info, mock_get_session):
+        restcall.req_to_aai = mock.Mock()
+        restcall.req_to_aai.return_value = (0, {}, status.HTTP_200_OK)
+        mock_get_vim_info.return_value = mock_info.MOCK_VIM_INFO
+        mock_get_session.return_value = test_base.get_mock_session(
+            ["get"], {
+                "side_effect": [
+                    self._get_mock_response(MOCK_GET_TENANT_RESPONSE),
+                    self._get_mock_response(MOCK_GET_HPA_FLAVOR_LIST1_RESPONSE),
+                    self._get_mock_response(MOCK_GET_HPA_FLAVOR_onap_mini_EXTRA_SPECS7_RESPONSE),
+                    self._get_mock_response(MOCK_GET_IMAGE_RESPONSE),
+                    self._get_mock_response(),
+                    self._get_mock_response(MOCK_GET_AZ_RESPONSE),
+                    self._get_mock_response(MOCK_HYPERVISOR_RESPONSE),
+                    self._get_mock_response(MOCK_GET_SNAPSHOT_RESPONSE),
+                    self._get_mock_response(MOCK_GET_HYPERVISOR_RESPONSE)
+                ]
+            })
+
+        response = self.client.post((
+            "/api/multicloud-starlingx/v0/starlingx_RegionOne/"
+            "registry"), TEST_REGISTER_ENDPOINT_REQUEST,
+            HTTP_X_AUTH_TOKEN=mock_info.MOCK_TOKEN_ID)
+
+        self.assertEquals(status.HTTP_202_ACCEPTED,
+                          response.status_code)
diff --git a/starlingx/starlingx/registration/tests/test_registration2.py b/starlingx/starlingx/registration/tests/test_registration2.py
new file mode 100644
index 00000000..62138540
--- /dev/null
+++ b/starlingx/starlingx/registration/tests/test_registration2.py
@@ -0,0 +1,107 @@
+# Copyright (c) 2019 Intel Corporation.
+#
+# 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 unittest
+from django.test import Client
+from rest_framework import status
+from common.utils import restcall
+from starlingx_base.registration import registration
+from newton_base.tests import test_base
+
+MOCK_VIM_INFO = {
+    "createTime": "2017-04-01 02:22:27",
+    "domain": "Default",
+    "name": "TiS_R4",
+    "password": "admin",
+    "tenant": "admin",
+    "type": "openstack",
+    "url": "http://128.224.180.14:5000/v3",
+    "userName": "admin",
+    "vendor": "Starlingx",
+    "version": "newton",
+    "vimId": "starlingx_RegionOne",
+    'cloud_owner': 'starlingx',
+    'cloud_region_id': 'RegionOne',
+    'cloud_extra_info': '',
+    'insecure': 'True',
+}
+
+MOCK_GET_FLAVOR_RESPONSE = {
+    "flavors": [
+        {
+            "id": "1", "name": "micro", "vcpus": 1, "ram": "1MB",
+            "disk": "1G", "OS-FLV-EXT-DATA:ephemeral": False,
+            "swap": True, "os-flavor-access:is_public": True,
+            "OS-FLV-DISABLED:disabled": True, "link": [{"href": 1}]
+        },
+        {
+            "id": "2", "name": "mini", "vcpus": 2, "ram": "2MB",
+            "disk": "2G", "OS-FLV-EXT-DATA:ephemeral": True,
+            "swap": False, "os-flavor-access:is_public": True,
+            "OS-FLV-DISABLED:disabled": True
+        },
+    ]
+}
+
+MOCK_GET_FLAVOR_RESPONSE_w_hpa_numa = {
+    "flavors": [
+        {
+            "id": "1", "name": "onap.big", "vcpus": 6, "ram": "8192",
+            "disk": "10", "OS-FLV-EXT-DATA:ephemeral": False,
+            "swap": True, "os-flavor-access:is_public": True,
+            "OS-FLV-DISABLED:disabled": True, "link": [{"href": 1}]
+        }
+    ]
+}
+MOCK_GET_FLAVOR_EXTRASPECS_RESPONSE_w_hpa_numa = {
+    "hw:numa_nodes": 2
+}
+
+
+class TestRegistration2(unittest.TestCase):
+    def setUp(self):
+        self.client = Client()
+        self.view = registration.Registry()
+
+    def tearDown(self):
+        pass
+
+    def test_discover_flavors(self):
+        restcall.req_to_aai = mock.Mock()
+        restcall.req_to_aai.return_value = (0, {}, status.HTTP_200_OK)
+        mock_session = test_base.get_mock_session(
+            ["get"], {"get": {
+                "content": MOCK_GET_FLAVOR_RESPONSE}}),
+
+        resp = self.view._discover_flavors(vimid="starlingx_RegionOne",
+                                           session=mock_session, viminfo=MOCK_VIM_INFO)
+
+        self.assertIsNone(resp)
+
+    def test_discover_flavors_w_hpa_numa(self):
+        restcall.req_to_aai = mock.Mock()
+        restcall.req_to_aai.return_value = (0, {}, status.HTTP_200_OK)
+        mock_session = test_base.get_mock_session(
+            ["get"], {"side_effect": [{
+                "content": MOCK_GET_FLAVOR_RESPONSE_w_hpa_numa},
+                {
+                    "content": MOCK_GET_FLAVOR_EXTRASPECS_RESPONSE_w_hpa_numa}
+            ]}),
+
+        resp = self.view._discover_flavors(vimid="starlingx_RegionOne",
+                                           session=mock_session, viminfo=MOCK_VIM_INFO)
+
+        self.assertIsNone(resp)
diff --git a/starlingx/starlingx/urls.py b/starlingx/starlingx/urls.py
index b9c968ec..2f6187fd 100644
--- a/starlingx/starlingx/urls.py
+++ b/starlingx/starlingx/urls.py
@@ -13,8 +13,21 @@
 # limitations under the License.
 
 from django.conf.urls import include, url
+from starlingx_base.registration import registration
 
 urlpatterns = [
     url(r'^', include('starlingx.swagger.urls')),
     url(r'^', include('starlingx.samples.urls')),
+
+    # API v0
+    url(r'^api/multicloud-starlingx/v0/(?P<vimid>[0-9a-zA-Z_-]+)/registry/?$',
+        registration.Registry.as_view()),
+    url(r'^api/multicloud-starlingx/v0/(?P<vimid>[0-9a-zA-Z_-]+)/?$',
+        registration.Registry.as_view()),
+
+    # API v1, depreciated due to MULTICLOUD-335
+    url(r'^api/multicloud-starlingx/v1/(?P<cloud_owner>[0-9a-zA-Z_-]+)/(?P<cloud_region_id>[0-9a-zA-Z_-]+)/registry/?$',
+        registration.APIv1Registry.as_view()),
+    url(r'^api/multicloud-starlingx/v1/(?P<cloud_owner>[0-9a-zA-Z_-]+)/(?P<cloud_region_id>[0-9a-zA-Z_-]+)/?$',
+        registration.APIv1Registry.as_view()),
 ]