diff --git a/docs/docs_5g_pnf_pnp.rst b/docs/docs_5g_pnf_pnp.rst
index a81cca5..c804cf2 100644
--- a/docs/docs_5g_pnf_pnp.rst
+++ b/docs/docs_5g_pnf_pnp.rst
@@ -26,8 +26,8 @@
 How to Use
 ~~~~~~~~~~
 
-1) `Create and distribute service model which contains PNF
-2) `Create service for PNF and wait for PNF Ready message in DmaaP topic
-3) `Send PNF Registartion request from PnP PNF Simualtor and finish registration
+1) Create and distribute service model which contains PNF
+2) Create service for PNF and wait for PNF Ready message in DmaaP topic
+3) Send PNF Registartion request from PnP PNF Simualtor and finish registration
 
 See <https://wiki.onap.org/display/DW/5G+-+PNF+PnP+-+Integration+Test+Cases>`_ for details.
diff --git a/docs/docs_usecases.rst b/docs/docs_usecases.rst
index 4dfd75b..6eccb59 100644
--- a/docs/docs_usecases.rst
+++ b/docs/docs_usecases.rst
@@ -37,6 +37,8 @@
 
 :ref:`vFirewall CNF (Container Network Function) With CDS Use Case <docs_vFW_CNF_CDS>`
 
+:ref:`vCPE Tosca Local Mode Use Case <docs_vcpe_tosca_local>`
+
 Functional Requirements
 ~~~~~~~~~~~~~~~~~~~~~~~
 :ref:`5G - Real Time PM and High Volume Stream Data Collection <docs_realtime_pm>`
diff --git a/docs/docs_vCPE_tosca_local.rst b/docs/docs_vCPE_tosca_local.rst
new file mode 100644
index 0000000..40ee856
--- /dev/null
+++ b/docs/docs_vCPE_tosca_local.rst
@@ -0,0 +1,178 @@
+.. This work is licensed under a Creative Commons Attribution 4.0
+   International License. http://creativecommons.org/licenses/by/4.0
+   Copyright 2020 CMCC Technologies Co., Ltd.  All rights reserved.
+
+.. _docs_vcpe_tosca_local:
+
+vCPE Tosca Local Mode Use Case
+------------------------------
+
+Description
+~~~~~~~~~~~
+vCPE tosca use case is based on Network Enhanced Residential Gateway architecture specified in Technical Report 317 (TR-317), which defines how service providers deploy residential broadband services like High Speed Internet Access. The use case implementation has infrastructure services and customer service. The common infrastructure services are deployed first and shared by all customers. The use case demonstrates ONAP capabilities to design, deploy, configure and control sophisticated services.
+
+More details on the vCPE Use Case can be found on wiki page https://wiki.onap.org/pages/viewpage.action?pageId=3246168
+
+Local is the way how to distribute the network elements. Here we use local means we want upload the csar file to distribute the vnf and ns configurations.
+
+Source Code
+~~~~~~~~~~~
+vcpe tosca local test scripts: https://git.onap.org/integration/tree/test
+
+How to Use
+~~~~~~~~~~
+The use case has been automated by vcpe_tosca_test scripts. The followings are the main steps to run the use case in Integration lab environment:
+
+1) Install ONAP CLI environment, open_cli_product is onap-elalto.
+
+
+2) Prepare openstack test environment.
+
+   * Create project(tenant) and user on openstack
+
+   Openstack Horizon--Identity--Projects page
+
+   .. image:: files/vcpe_tosca/create_project.png
+
+   Openstack Horizon--Identity--Users page
+
+   .. image:: files/vcpe_tosca/create_user.png
+
+   Manage Project Members
+
+   .. image:: files/vcpe_tosca/manage_project_user.png
+
+   * Create and upload image for VNF
+
+   Identify the version of the lab server, my lab server is Ubuntu 16.04.3 LTS.
+
+   ::
+
+      root@onap-dengyuanhong-master:~# cat /etc/lsb-release
+      DISTRIB_ID=Ubuntu
+      DISTRIB_RELEASE=16.04
+      DISTRIB_CODENAME=xenial
+      DISTRIB_DESCRIPTION="Ubuntu 16.04.3 LTS"
+
+
+    Download the related ubuntu image from https://cloud-images.ubuntu.com/
+
+    .. image:: files/vcpe_tosca/image.png
+
+    Openstack Horizon--Project--Compute--Images page, create an image named image, the name must be the same with image which is defined in vnf csar file.
+
+    .. image:: files/vcpe_tosca/create_image.png
+
+3) Update the configuration file vcpe_config.json under https://git.onap.org/integration/tree/test
+
+   You should update the values if you want to run in your environment.
+
+   Firstly, identify the Region name you used on your openstack environment, our Region name is RegionOne, it will be used by the configuration file.
+
+   ::
+
+      [wrsroot@controller-0 ~(keystone_admin)]$ openstack region list
+      +-----------+---------------+-------------+
+      | Region    | Parent Region | Description |
+      +-----------+---------------+-------------+
+      | RegionOne | None          |             |
+      +-----------+---------------+-------------+
+
+
+   Secondly, update the values according to your environment.
+
+   ::
+
+      "open_cli_home": set to the oclip home path,
+      "aai_url": set to msb ip and port you used,
+      "msb_url": set to msb ip and port you used,
+      "multicloud_url": set to msb ip and port you used,
+
+      "cloud_region_data": {
+           "RegionOne":(update to your Region name) {
+               "cloud-region-version": "titanium_cloud",
+                "esr-system-info-id": "1111ce1f-aa78-4ebf-8d6f-4b62773e9b01",
+                "service-url": the ip change to your openstack ip address,
+                "user-name": the user name you created on openstack,
+                "password": the user password you created on openstack,
+                "system-type": "VIM",
+                "ssl-insecure": true,
+                "cloud-domain": "Default",
+                "default-tenant": the project name you created on openstack,
+                "tenant-id": the project id you created on openstack,
+                "cloud-type": "openstack",
+                "identity-url": the ip change to your openstack ip address,
+                "system-status": "active"
+           }
+      }
+      "vfc-url": set to msb ip and port you used,
+      "vnfs": {
+           "vgw": {
+               "path": "vgw.csar", set to your vnf csar file path
+                "key": "key2",
+                "value": "value2"
+           }
+        },
+       "ns": {
+           "key": "key1",
+           "value": "value1",
+           "path": "ns_vgw.csar", set to you ns csar file path
+           "name": "vcpe11"
+       },
+      "location": "VCPE22_RegionOne", set to CloudOwner_CloudRegion
+       "vnfm_params": {
+           "GVNFMDRIVER": {
+               "type": "gvnfmdriver",
+               "vendor": "vfc",
+               "version": "v1.0",
+                "url": set to msb ip and port you used,
+                "vim-id": "VCPE22_RegionOne", set to CloudOwner_CloudRegion
+                "user-name": "admin",
+                "user-password": "admin",
+                "vnfm-version": "v1.0"
+            }
+        }
+
+
+4) The vnf csar file include Infra, vGW, vBNG, vBRGEMU and vGMUX, and the ns csar file is ns. https://git.onap.org/integration/tree/test
+
+
+5) The key test script is vcpe_tosca_test.py which is under https://git.onap.org/integration/tree/test
+
+   Run command is
+
+   ::
+
+      python3 -m unittest vcpe_tosca_test.py
+
+   Before run the command, you should install requests: pip install requests, and update the path of configuration file vcpe_config.json.
+
+5) Release of our environment
+
+   ::
+
+      vfc-nslcm: 1.3.8
+      vfc-vnflcm: 1.3.8
+      vfc-gvnfm: 1.3.8
+      modeling-etsicatalog: 1.0.5
+      multicloud-framework: 1.5.1
+      multicloud-windriver: 1.5.5
+      cli: onap-elalto
+
+
+Note
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+1) You should create an image named image before running the test script, the name must be the same with image which is defined in vnf csar file.
+
+2) There are something wrong if you use the cli dublin, so please use elalto instead.
+
+
+Known Issues and Workaround
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+1) There is time out issue when terminating vnf, the solution is refer to
+
+   https://gerrit.onap.org/r/c/vfc/nfvo/driver/vnfm/gvnfm/+/105192
+
+2) The process of terminating job is chaotic, the solution is refer to
+
+   https://gerrit.onap.org/r/c/vfc/nfvo/lcm/+/105449
diff --git a/docs/docs_vCPE_with_Tosca_VNF.rst b/docs/docs_vCPE_with_Tosca_VNF.rst
index a62001f..69db4de 100644
--- a/docs/docs_vCPE_with_Tosca_VNF.rst
+++ b/docs/docs_vCPE_with_Tosca_VNF.rst
@@ -137,7 +137,7 @@
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
 - Some SDC NS data model is not aligned to VFC NS data model, VFC NS also according to ETSI SOL0001. we also can refer to https://jira.onap.org/browse/SDC-1897. we have a workaround for this issue, we put the service as artifact file and distribute to VFC.
-- NFV Tosca parser bug https://jira.opnfv.org/browse/PARSER-187. we also filed a bug in VFC https://jira.onap.org/browse/VFC-1196.
+- NFV Tosca parser bug. See bug in VFC https://jira.onap.org/browse/VFC-1196.
 - 'artifacts' definition is missing in the exported csar's VDU node, we also can refer to https://jira.onap.org/browse/SDC-1900. It’s a very hacky workaround in VFC’s GVFNM. Because currently the only use case will use GVFNM is vCPE, which only uses the ubuntu16.04 image, so GVFNM just makes the ubuntu16.04 image as the default if the "sw_image" artifact is missing in the SDC’s exported CSAR.
 - OOF patch https://gerrit.onap.org/r/73332/ is not accepted by 1.2.4 image. 1.2.5 is available in nexus3 repo. But not available in Casablanca release. If you want to use it, you can use 1.2.5-SNAPSHOT-latest. If you use 1.2.4 image, you also need to modify code according to the patch.
 - vnflcm notification error patch  https://gerrit.onap.org/r/73852/
diff --git a/docs/docs_vFWDT.rst b/docs/docs_vFWDT.rst
old mode 100755
new mode 100644
diff --git a/docs/files/vcpe_tosca/create_image.png b/docs/files/vcpe_tosca/create_image.png
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+++ b/docs/files/vcpe_tosca/create_image.png
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diff --git a/docs/files/vcpe_tosca/create_project.png b/docs/files/vcpe_tosca/create_project.png
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diff --git a/docs/files/vcpe_tosca/create_user.png b/docs/files/vcpe_tosca/create_user.png
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+++ b/docs/files/vcpe_tosca/create_user.png
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diff --git a/docs/files/vcpe_tosca/image.png b/docs/files/vcpe_tosca/image.png
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index 0000000..05ac772
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+++ b/docs/files/vcpe_tosca/image.png
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diff --git a/docs/files/vcpe_tosca/manage_project_user.png b/docs/files/vcpe_tosca/manage_project_user.png
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--- /dev/null
+++ b/docs/files/vcpe_tosca/manage_project_user.png
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diff --git a/test/vcpe_tosca/local/config/vcpe_config.json b/test/vcpe_tosca/local/config/vcpe_config.json
new file mode 100644
index 0000000..c5747ae
--- /dev/null
+++ b/test/vcpe_tosca/local/config/vcpe_config.json
@@ -0,0 +1,97 @@
+{
+  "open_cli_product": "onap-elalto",
+  "open_cli_home": "/opt/oclip",
+  "msb_url": "https://192.168.235.77:30283",
+  "aai_url": "https://192.168.235.77:30283",
+  "aai_username": "AAI",
+  "aai_password": "AAI",
+  "multicloud_url": "https://192.168.235.77:30283",
+  "//": "#Parameters to vfc",
+  "temp_resource_module_name": "resource_name",
+  "complex_name": "clli_liping",
+  "street1": "street1",
+  "street2": "street2",
+  "physical_location": "phy_type",
+  "data_center_code": "code1",
+  "latitude": "32.89948",
+  "longitude": "97.045443",
+  "lata": "example-lata-val-28399",
+  "elevation": "example-elevation-val-28399",
+  "region": "northwest",
+  "state": "oregon",
+  "city": "hillsboro",
+  "postal-code": "00000",
+  "country": "USA",
+  "identity_url": "example-identity-url-val-56898",
+  "service-model-name": "vcpe-hpa1",
+  "cloud_region_data": {
+    "RegionOne": {
+      "cloud-region-version": "titanium_cloud",
+      "esr-system-info-id": "1111ce1f-aa78-4ebf-8d6f-4b62773e9b01",
+      "service-url": "http://192.168.235.2:5000/v3",
+      "user-name": "vcpe_case",
+      "password": "vCPE@2019",
+      "system-type": "VIM",
+      "ssl-insecure": true,
+      "cloud-domain": "Default",
+      "default-tenant": "vcpe",
+      "cloud-type": "openstack",
+      "identity-url": "http://192.168.235.2:5000/v3",
+      "system-status": "active"
+    }
+  },
+  "cloud-owner": "vCPE009",
+  "owner-defined-type": "t1",
+  "cloud-zone": "CloudZone",
+  "service_name": "vCPE_liping",
+  "customer_name": "cust1_liping",
+  "subscriber_name": "cust1_liping",
+  "vfc-url": "https://192.168.235.77:30283",
+  "vnfs": {
+    "vgw": {
+      "path": "/csar/vgw.csar",
+      "key": "key2",
+      "value": "value2"
+    },
+    "infra": {
+      "path": "/csar/infra.csar",
+      "key": "key2",
+      "value": "value2"
+    },
+    "vbng": {
+      "path": "/csar/vbng.csar",
+      "key": "key2",
+      "value": "value2"
+    },
+    "vbrgemu": {
+      "path": "/csar/vbrgemu.csar",
+      "key": "key2",
+      "value": "value2"
+    },
+    "vgmux": {
+      "path": "/csar/vgmux.csar",
+      "key": "key2",
+      "value": "value2"
+    }
+  },
+  "ns": {
+    "key": "key1",
+    "value": "value1",
+    "path": "/csar/ns.csar",
+    "name": "vcpe11"
+  },
+  "location": "vCPE009_RegionOne",
+  "vnfm_params": {
+    "GVNFMDRIVER": {
+      "type": "gvnfmdriver",
+      "vendor": "vfc",
+      "version": "v1.0",
+      "url": "https://192.168.235.77:30283/",
+      "vim-id": "vCPE009_RegionOne",
+      "user-name": "admin",
+      "user-password": "admin",
+      "vnfm-version": "v1.0"
+    }
+  },
+  "sdc-controller-id": "2"
+}
diff --git a/test/vcpe_tosca/local/csar/infra.csar b/test/vcpe_tosca/local/csar/infra.csar
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diff --git a/test/vcpe_tosca/local/csar/vbrgemu.csar b/test/vcpe_tosca/local/csar/vbrgemu.csar
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diff --git a/test/vcpe_tosca/local/csar/vgmux.csar b/test/vcpe_tosca/local/csar/vgmux.csar
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diff --git a/test/vcpe_tosca/local/csar/vgw.csar b/test/vcpe_tosca/local/csar/vgw.csar
new file mode 100644
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diff --git a/test/vcpe_tosca/local/vcpe_tosca_test.py b/test/vcpe_tosca/local/vcpe_tosca_test.py
new file mode 100644
index 0000000..9db7657
--- /dev/null
+++ b/test/vcpe_tosca/local/vcpe_tosca_test.py
@@ -0,0 +1,617 @@
+#!/usr/bin/python
+
+# Prerequisites for machine to run this
+# Put in required parameters in vcpe_config.json
+# Install python-pip (apt install python-pip)
+# Install requests
+# Install ONAP CLI
+# Must have connectivity to the ONAP, openstack is already configured.
+# Configuration File, the parameters will be modified according to the Lab env
+# Put in vnf and ns CSAR file under csar folder
+
+import json
+import os
+import uuid
+import requests
+import unittest
+import time
+import urllib3
+urllib3.disable_warnings(urllib3.exceptions.InsecureRequestWarning)
+
+
+class VcpeToscaTest(unittest.TestCase):
+    def setUp(self):
+        file_path = os.path.dirname(os.path.abspath(__file__))
+        with open(file_path + "/config/vcpe_config.json", encoding='utf-8') as self.config_file:
+            self.config_params = self.get_parameters()
+        self.aai_header = {
+            "Accept": "application/json",
+            "Content-Type": "application/json",
+            'X-TransactionId': "9999",
+            'Real-Time': "true",
+            'X-FromAppId': "jimmy-postman",
+            "Authorization": "Basic QUFJOkFBSQ=="
+        }
+        self.base_url = self.config_params["msb_url"]
+        print("Set cli command environment--beginning")
+        os.environ["OPEN_CLI_PRODUCT_IN_USE"] = self.config_params["open_cli_product"]
+        os.environ["OPEN_CLI_HOME"] = self.config_params["open_cli_home"]
+        print("Set cli command environment--successful")
+
+        print("Create cloud complex--beginning")
+        self.create_complex()
+        print("Create cloud complex--successful")
+
+        print("Register all clouds--beginning")
+        self.register_all_clouds()
+        print("Register all clouds--successful")
+        time.sleep(30)
+
+        print("create vCPE service")
+        self.create_service_type()
+
+        print("create customer")
+        self.create_customer()
+
+        print("Get tenant id")
+        self.get_tenant_id()
+
+        print("add customer and subscription")
+        self.add_customer_subscription()
+
+        print("Register vnfm")
+        self.register_vnfm()
+
+    def tearDown(self):
+        if self.ns_instance_id:
+            self.terminateNs()
+            self.deleteNs()
+
+        if self.ns_package_id:
+            self.delete_ns_package()
+
+        if self.vnf_package_list:
+            self.delete_vnf_package()
+
+        if self.esr_vnfm_id and self.esr_vnfm_version:
+            self.unregister_vnfm()
+
+        if self.subscription_version:
+            print("Remove service subscription")
+            self.remove_customer_subscription()
+
+        if self.customer_version:
+            print("Remove customer %s" % self.config_params["customer_name"])
+            self.delete_customer()
+
+        if self.service_type_version:
+            print("Remove service type %s" % self.config_params["service_name"])
+            self.delete_service_type()
+
+        if self.cloud_version:
+            print("Remove cloud %s" % self.config_params["cloud-owner"])
+            self.delete_cloud_helper()
+
+        time.sleep(30)
+
+        if self.complex_version:
+            self.get_complex_resource_version()
+            print("Remove complex %s" % self.config_params["complex_name"])
+            self.delete_complex()
+
+    def get_parameters(self):
+        parameters = json.load(self.config_file)
+        return parameters
+
+    @staticmethod
+    def get_out_helper_2(in_string):
+        out_list = ((in_string.replace('|', '')).replace('+', '')).split()
+        return out_list
+
+    def create_complex(self):
+        self.complex_version = None
+        complex_create_string = "oclip complex-create -j {} -r {} -x {} -y {} -lt {} -l {} -i {} -lo {} \
+                             -S {} -la {} -g {} -w {} -z {} -k {} -o {} -q {} -m {} -u {} -p {}".format(
+            self.config_params["street2"], self.config_params["physical_location"],
+            self.config_params["complex_name"], self.config_params["data_center_code"],
+            self.config_params["latitude"], self.config_params["region"],
+            self.config_params["street1"], self.config_params["longitude"],
+            self.config_params["state"], self.config_params["lata"],
+            self.config_params["city"], self.config_params["postal-code"],
+            self.config_params["complex_name"], self.config_params["country"],
+            self.config_params["elevation"], self.config_params["identity_url"],
+            self.config_params["aai_url"], self.config_params["aai_username"],
+            self.config_params["aai_password"])
+        os.system(complex_create_string)
+
+        self.get_complex_resource_version()
+
+    def get_complex_resource_version(self):
+        urllib3.disable_warnings(urllib3.exceptions.InsecureRequestWarning)
+        complex_url = self.base_url + "/aai/v11/cloud-infrastructure/complexes"
+        complex_list_response = requests.get(url=complex_url, headers=self.aai_header, verify=False)
+        if complex_list_response.status_code == 200:
+            for complex in (complex_list_response.json())["complex"]:
+                if complex['physical-location-id'] == self.config_params["complex_name"]:
+                    self.complex_version = complex['resource-version']
+                    print("Complex %s resource-version is %s."
+                          % (self.config_params["complex_name"], self.complex_version))
+
+    def delete_complex(self):
+        complex_delete_string = 'oclip complex-delete -x {} -y {} -m {} -u {} -p {}'.format(
+            self.config_params["complex_name"], self.complex_version, self.config_params["aai_url"],
+            self.config_params["aai_username"], self.config_params["aai_password"])
+        os.system(complex_delete_string)
+        print("Delete complex--successful")
+        self.complex_version = None
+
+    def register_cloud_helper(self, cloud_region, values):
+        print("Create Cloud--beginning")
+        self.cloud_version = None
+        cloud_create_string = 'oclip cloud-create -e {} -b {} ' \
+                              '-x {} -y {} -j {} -w {} -l {} -url {} -n {} -q {} -r {} -Q {} -i {} -g {} \
+                              -z {} -k {} -c {} -m {} -u {} -p {}' \
+            .format(values.get("esr-system-info-id"), values.get("user-name"),
+                    self.config_params["cloud-owner"],
+                    cloud_region, values.get("password"),
+                    values.get("cloud-region-version"), values.get("default-tenant"),
+                    values.get("service-url"), self.config_params["complex_name"],
+                    values.get("cloud-type"), self.config_params["owner-defined-type"],
+                    values.get("system-type"), values.get("identity-url"),
+                    self.config_params["cloud-zone"], values.get("ssl-insecure"),
+                    values.get("system-status"), values.get("cloud-domain"),
+                    self.config_params["aai_url"],
+                    self.config_params["aai_username"],
+                    self.config_params["aai_password"])
+
+        os.system(cloud_create_string)
+        print("Create Cloud--successful")
+
+        print("Associate Cloud with complex--beginning")
+        complex_associate_string = "oclip complex-associate -x {} -y {} -z {} -m {} -u {} -p {}".format(
+            self.config_params["complex_name"],
+            cloud_region, self.config_params["cloud-owner"], self.config_params["aai_url"],
+            self.config_params["aai_username"],
+            self.config_params["aai_password"])
+        os.system(complex_associate_string)
+        print("Associate Cloud with complex--successful")
+
+        print("Register Cloud with Multicloud--beginning")
+        multicloud_register_string = "oclip multicloud-register-cloud -y {} -x {} -m {}".format(
+            self.config_params["cloud-owner"], cloud_region, self.config_params["multicloud_url"])
+        os.system(multicloud_register_string)
+        print("Register Cloud with Multicloud--successful")
+
+        cloud_url = self.base_url + "/aai/v11/cloud-infrastructure/cloud-regions"
+        cloud_list_response = requests.get(url=cloud_url, headers=self.aai_header, verify=False)
+        if cloud_list_response.status_code == 200:
+            for cloud in (cloud_list_response.json())["cloud-region"]:
+                if cloud['cloud-owner'] == self.config_params["cloud-owner"]:
+                    self.cloud_version = cloud['resource-version']
+                    print("Cloud %s resource-version is %s."
+                          % (self.config_params["cloud-owner"], self.cloud_version))
+
+    def register_all_clouds(self):
+        cloud_dictionary = self.config_params["cloud_region_data"]
+        for cloud_region, cloud_region_values in cloud_dictionary.items():
+            self.register_cloud_helper(cloud_region, cloud_region_values)
+
+    def delete_cloud_helper(self):
+        print("Multicloud-cloud-delete--beginning")
+        cloud_region = list(self.config_params["cloud_region_data"].keys())[0]
+        header = {'content-type': 'application/json', 'accept': 'application/json'}
+        multicloud_url = self.base_url + "/api/multicloud-titaniumcloud/v1/{}/{}" \
+            .format(self.config_params["cloud-owner"], cloud_region)
+        requests.delete(url=multicloud_url, headers=header, verify=False)
+        print("Multicloud-cloud-delete----successful")
+        self.customer_version = None
+
+    def create_service_type(self):
+        self.service_type_version = None
+        create_string = "oclip service-type-create -x {} -y {} -m {} -u {} -p {}".format(
+            self.config_params["service_name"], self.config_params["service_name"], self.config_params["aai_url"],
+            self.config_params["aai_username"], self.config_params["aai_password"])
+        os.system(create_string)
+
+        service_tpe_list_url = self.base_url + "/aai/v11/service-design-and-creation/services"
+        service_type_list_response = requests.get(url=service_tpe_list_url, headers=self.aai_header, verify=False)
+        if service_type_list_response.status_code == 200:
+            for service in (service_type_list_response.json())["service"]:
+                if service["service-id"] == self.config_params["service_name"]:
+                    self.service_type_version = service['resource-version']
+                    print("Service type %s resource-version is %s."
+                          % (self.config_params["service_name"], self.service_type_version))
+
+    def delete_service_type(self):
+        print("delete service type--beginning")
+        service_delete_string = 'oclip service-type-delete -x {} -y {} -m {} -u {} -p {}'.format(
+            self.config_params["service_name"], self.service_type_version, self.config_params["aai_url"],
+            self.config_params["aai_username"], self.config_params["aai_password"])
+        os.system(service_delete_string)
+        print("delete service type--successful")
+        self.service_type_version = None
+
+    def create_customer(self):
+        self.customer_version = None
+        create_string = "oclip customer-create -x {} -y {} -m {} -u {} -p {}".format(
+            self.config_params["customer_name"],
+            self.config_params["subscriber_name"],
+            self.config_params["aai_url"],
+            self.config_params["aai_username"],
+            self.config_params["aai_password"])
+        os.system(create_string)
+
+        customer_list_url = self.base_url + "/aai/v11/business/customers"
+        customer_list_response = requests.get(url=customer_list_url, headers=self.aai_header, verify=False)
+        if customer_list_response.status_code == 200:
+            for cutsomer in (customer_list_response.json())["customer"]:
+                if cutsomer['global-customer-id'] == self.config_params["customer_name"]:
+                    self.customer_version = cutsomer['resource-version']
+                    print("Customer %s resource-version is %s."
+                          % (self.config_params["customer_name"], self.customer_version))
+
+    def delete_customer(self):
+        print("delete customer--beginning")
+        customer_delete_string = 'oclip customer-delete -x {} -y {} -m {} -u {} -p {}'.format(
+            self.config_params["customer_name"], self.customer_version, self.config_params["aai_url"],
+            self.config_params["aai_username"], self.config_params["aai_password"])
+        os.system(customer_delete_string)
+        print("delete customer--successful")
+        self.customer_version = None
+
+    def get_tenant_id(self):
+        print("Get tenant id--beginning")
+        self.tenant_id = None
+        cloud_dictionary = self.config_params["cloud_region_data"]
+        cloud_region = list(self.config_params["cloud_region_data"].keys())[0]
+
+        tenant_list_url = self.base_url + "/aai/v11/cloud-infrastructure/cloud-regions/cloud-region/{}/{}/tenants" \
+            .format(self.config_params["cloud-owner"], cloud_region)
+
+        for cloud_region, cloud_region_values in cloud_dictionary.items():
+            tenant_name = cloud_region_values.get("default-tenant")
+        tenant_list_response = requests.get(url=tenant_list_url, headers=self.aai_header, verify=False)
+        if tenant_list_response.status_code == 200:
+            for tenant in (tenant_list_response.json())["tenant"]:
+                if tenant['tenant-name'] == tenant_name:
+                    self.tenant_id = tenant['tenant-id']
+                    print("Tenant id is %s ." % self.tenant_id)
+
+    def add_customer_subscription(self):
+        self.subscription_version = None
+        subscription_check = 0
+        for cloud_region, cloud_region_values in (self.config_params["cloud_region_data"]).items():
+            if subscription_check == 0:
+                subscription_string = "oclip subscription-create -x {} -c {} -z {} -e {} " \
+                                      "-y {} -r {} -m {} -u {} -p {}" \
+                    .format(self.config_params["customer_name"],
+                            self.tenant_id,
+                            self.config_params["cloud-owner"],
+                            self.config_params["service_name"],
+                            cloud_region_values.get("default-tenant"),
+                            cloud_region, self.config_params["aai_url"],
+                            self.config_params["aai_username"],
+                            self.config_params["aai_password"])
+            else:
+                subscription_string = "oclip subscription-cloud-add -x {} -c {} " \
+                                      "-z {} -e {} -y {} -r {} -m {} -u {} -p {}" \
+                    .format(self.config_params["customer_name"], self.tenant_id,
+                            self.config_params["cloud-owner"], self.config_params["service_name"],
+                            cloud_region_values.get("default-tenant"), cloud_region,
+                            self.config_params["aai_url"],
+                            self.config_params["aai_username"],
+                            self.config_params["aai_password"])
+            os.system(subscription_string)
+            subscription_check += 1
+
+        subscription_url = self.base_url + "/aai/v11/business/customers/customer/{}" \
+                                           "/service-subscriptions/service-subscription/{}" \
+            .format(self.config_params["customer_name"], self.config_params["service_name"])
+        resp = requests.get(url=subscription_url, headers=self.aai_header, verify=False)
+        if resp.status_code == 200:
+            self.subscription_version = resp.json()['resource-version']
+            print("Subscription resource-version is %s." % self.subscription_version)
+
+    def remove_customer_subscription(self):
+        print("Remove subscription--beginning")
+        subscription_delete_string = 'oclip subscription-delete -x {} -y {} -g {} -m {} -u {} -p {}'.format(
+            self.config_params["customer_name"], self.config_params["service_name"], self.subscription_version,
+            self.config_params["aai_url"],
+            self.config_params["aai_username"], self.config_params["aai_password"])
+        os.system(subscription_delete_string)
+        print("Delete subscription--successful")
+
+    def register_vnfm_helper(self, vnfm_key, values):
+        print("Create vnfm--beginning")
+        self.esr_vnfm_version = None
+        self.esr_vnfm_id = str(uuid.uuid4())
+        vnfm_create_string = 'oclip vnfm-create -b {} -c {} -e {} -v {} -g {} -x {} ' \
+                             '-y {} -i {} -j {} -q {} -m {} -u {} -p {}' \
+            .format(vnfm_key, values.get("type"), values.get("vendor"),
+                    values.get("version"), values.get("url"), values.get("vim-id"),
+                    self.esr_vnfm_id, values.get("user-name"), values.get("user-password"),
+                    values.get("vnfm-version"), self.config_params["aai_url"],
+                    self.config_params["aai_username"], self.config_params["aai_password"])
+
+        os.system(vnfm_create_string)
+        print("Create vnfm--successful")
+
+        vnfm_url = self.base_url + "/aai/v11/external-system/esr-vnfm-list"
+        resp = requests.get(url=vnfm_url, headers=self.aai_header, verify=False)
+        if resp.status_code == 200:
+            for vnfm in (resp.json())["esr-vnfm"]:
+                if vnfm['vnfm-id'] == self.esr_vnfm_id:
+                    self.esr_vnfm_version = vnfm['resource-version']
+                    print("Vnfm %s resource-version is %s."
+                          % (self.esr_vnfm_id, self.esr_vnfm_version))
+
+    def register_vnfm(self):
+        vnfm_params = self.config_params["vnfm_params"]
+        for vnfm_key, vnfm_values in vnfm_params.items():
+            self.register_vnfm_helper(vnfm_key, vnfm_values)
+
+    def unregister_vnfm(self):
+        print("Delete vnfm %s" % self.esr_vnfm_id)
+        print("Delete vnfm--beginning")
+        vnfm_delete_string = 'oclip vnfm-delete -x {} -y {} -m {} -u {} -p {}'.format(
+            self.esr_vnfm_id, self.esr_vnfm_version, self.config_params["aai_url"],
+            self.config_params["aai_username"], self.config_params["aai_password"])
+        os.system(vnfm_delete_string)
+        self.esr_vnfm_version = self.esr_vnfm_id = None
+        print("Delete vnfm--successful")
+
+    def create_ns(self):
+        ns = self.config_params["ns"]
+        data = {
+            "context": {
+                "globalCustomerId": self.config_params["customer_name"],
+                "serviceType": self.config_params["service_name"]
+            },
+            "csarId": self.ns_package_id,
+            "nsName": ns.get("name"),
+            "description": "description"
+        }
+        ns_header = {'content-type': 'application/json', 'accept': 'application/json'}
+        ns_url = self.base_url + "/api/nslcm/v1/ns"
+        ns_resp = requests.post(ns_url, data=json.dumps(data), headers=ns_header, verify=False)
+        if 201 == ns_resp.status_code:
+            ns_instance_id = ns_resp.json().get("nsInstanceId")
+            print("create ns successfully, the ns instance id is %s" % ns_instance_id)
+            return ns_instance_id
+        else:
+            raise Exception("Create ns failed.")
+
+    def instantiate_ns(self):
+        print("Instantiate ns beginning")
+        constraints = [
+            {
+                "vnfProfileId": x,
+                "locationConstraints": {
+                    "vimId": self.config_params["location"]
+                }
+            } for x in self.vnfdId_list]
+        data = {
+            "additionalParamForNs": {
+                "sdnControllerId": self.config_params["sdc-controller-id"]
+            },
+            "locationConstraints": constraints
+        }
+
+        header = {'content-type': 'application/json', 'accept': 'application/json'}
+        instance_url = self.base_url + "/api/nslcm/v1/ns/" + self.ns_instance_id + "/instantiate"
+        instance_resp = requests.post(instance_url, data=json.dumps(data), headers=header, verify=False)
+        if 200 == instance_resp.status_code:
+            ns_instance_jod_id = instance_resp.json().get("jobId")
+            print("Instantiate ns successfully, the job id is %s" % ns_instance_jod_id)
+            return ns_instance_jod_id
+        else:
+            raise Exception("Instantiate ns failed.")
+
+    def create_ns_package(self):
+        print("Create ns package is beginning")
+        ns = self.config_params["ns"]
+        ns_url = self.base_url + "/api/nsd/v1/ns_descriptors"
+        ns_headers = {'content-type': 'application/json', 'accept': 'application/json'}
+        ns_data = {'userDefinedData': {ns.get("key"): ns.get("value")}}
+        ns_package_reps = requests.post(ns_url, data=json.dumps(ns_data), headers=ns_headers, verify=False)
+        if 201 == ns_package_reps.status_code:
+            print("Create ns package successful, the ns package id is %s"
+                  % (ns_package_reps.json()["id"]))
+            return ns_package_reps.json()["id"]
+        else:
+            raise Exception("ICreate ns package failed.")
+
+    def delete_ns_package(self):
+        print("Delete ns package %s is beginning" % self.ns_package_id)
+        vnf_url = self.base_url + "/api/nsd/v1/ns_descriptors/%s" % self.ns_package_id
+        resp = requests.delete(url=vnf_url, verify=False)
+        if 204 == resp.status_code:
+            print("Delete ns package %s successfully." % self.ns_package_id)
+            self.ns_package_id = None
+        else:
+            print("Delete ns package %s failed." % self.ns_package_id)
+
+    def create_upload_vnf_package(self):
+        print("Create vnf package is beginning")
+        package_list = []
+        vnfs = self.config_params["vnfs"]
+        vnf_url = self.base_url + "/api/vnfpkgm/v1/vnf_packages"
+        header = {'content-type': 'application/json', 'accept': 'application/json'}
+        for vnf_values in vnfs.values():
+            vnf_data = {'userDefinedData': {vnf_values.get("key"): vnf_values.get("value")}}
+            vnf_package_reps = requests.post(vnf_url, data=json.dumps(vnf_data), headers=header, verify=False)
+            if 201 == vnf_package_reps.status_code:
+                print("Create vnf package successful, the vnf package id is %s"
+                      % (vnf_package_reps.json()["id"]))
+                package_id = vnf_package_reps.json()["id"]
+                package_list.append(package_id)
+                vnf_upload_url = '{}/api/vnfpkgm/v1/vnf_packages/{}/package_content' \
+                    .format(self.config_params["vfc-url"], package_id)
+                file_path = os.path.dirname(os.path.abspath(__file__))
+                csar_file = file_path + "/" + vnf_values.get("path")
+                with open(csar_file, 'rb') as vnf_file:
+                    for i in range(10):
+                        resp = requests.put(vnf_upload_url, files={'file': vnf_file}, verify=False)
+                        if 202 == resp.status_code:
+                            break
+                        else:
+                            time.sleep(i)
+        return package_list
+
+    def delete_vnf_package(self):
+        print("Delete vnf package is beginning")
+        for vnf_package_id in self.vnf_package_list:
+            vnf_url = self.base_url + "/api/vnfpkgm/v1/vnf_packages/%s" % vnf_package_id
+            resp = requests.delete(url=vnf_url, verify=False)
+            if 204 == resp.status_code:
+                print("Delete vnf package %s successfully." % vnf_package_id)
+            else:
+                print("Delete vnf package %s failed." % vnf_package_id)
+
+    def upload_ns_package(self):
+        ns = self.config_params["ns"]
+        ns_upload_url = '{}/api/nsd/v1/ns_descriptors/{}/nsd_content'.format(self.config_params["vfc-url"],
+                                                                             self.ns_package_id)
+        file_path = os.path.dirname(os.path.abspath(__file__))
+        ns_file_path = file_path + "/" + ns["path"]
+        with open(ns_file_path, 'rb') as ns_file:
+            for i in range(10):
+                resp = requests.put(ns_upload_url, files={'file': ns_file}, verify=False)
+                if 204 == resp.status_code:
+                    break
+                else:
+                    time.sleep(i)
+
+    def get_vnf_package(self):
+        vnfdid_list = []
+        for vnf_package_id in self.vnf_package_list:
+            vnf_package_url = self.base_url + '/api/vnfpkgm/v1/vnf_packages/%s' % vnf_package_id
+            vnf_resp = requests.get(vnf_package_url, verify=False)
+            if 200 == vnf_resp.status_code:
+                vnfdId = vnf_resp.json().get("vnfdId")
+                print("vnfdId is %s" % vnfdId)
+                vnfdid_list.append(vnfdId)
+        return vnfdid_list
+
+    def getVnf(self, vnfs):
+        vnf_list = []
+        for vnf in vnfs:
+            if 'relationship-list' in vnf:
+                for relation in vnf["relationship-list"]["relationship"]:
+                    if "service-instance" == relation["related-to"]:
+                        if self.ns_instance_id in relation["related-link"]:
+                            vnf_list.append(vnf)
+        return vnf_list
+
+    @staticmethod
+    def findVserver(vnf_list):
+        vserver_list = []
+        for vnf in vnf_list:
+            if 'relationship-list' in vnf:
+                for relation in vnf["relationship-list"]["relationship"]:
+                    if "vserver" == relation["related-to"]:
+                        for relationData in relation["relationship-data"]:
+                            if "vserver.vserver-id" == relationData["relationship-key"]:
+                                vserver_list.append(relationData["relationship-value"])
+        return vserver_list
+
+    def waitProcessFinished(self, job_id, action):
+        print("Wait for the %s ns finished." % action)
+        job_url = self.base_url + "/api/nslcm/v1/jobs/%s" % job_id
+        progress = 0
+        n = 6000
+        while n > 0:
+            job_resp = requests.get(url=job_url, verify=False)
+            n = n - 1
+            if 200 == job_resp.status_code:
+                if "responseDescriptor" in job_resp.json():
+                    progress_rep = (job_resp.json())["responseDescriptor"]["progress"]
+                    if 100 != progress_rep:
+                        if 255 == progress_rep:
+                            print("Ns %s %s failed." % (self.ns_instance_id, action))
+                            break
+                        elif progress_rep != progress:
+                            progress = progress_rep
+                            print("Ns %s %s process is %s." % (self.ns_instance_id, action, progress))
+                        time.sleep(0.2)
+                    else:
+                        print("Ns %s %s process is %s." % (self.ns_instance_id, action, progress_rep))
+                        print("Ns %s %s successfully." % (self.ns_instance_id, action))
+                        break
+
+    def terminateNs(self):
+        print("Terminate ns--beginning")
+        ns_url = self.base_url + "/api/nslcm/v1/ns/%s" % self.ns_instance_id
+        d = {
+            "gracefulTerminationTimeout": 600,
+            "terminationType": "FORCEFUL"
+        }
+        res = requests.post(url=ns_url + "/terminate", data=d, verify=False)
+        self.assertEqual(202, res.status_code)
+        terminate_ns_job_id = res.json()["jobId"]
+        print("Terminate job is %s" % terminate_ns_job_id)
+        self.waitProcessFinished(terminate_ns_job_id, "terminate")
+
+    def deleteNs(self):
+        print("Delete ns %s --beginning" % self.ns_instance_id)
+        ns_url = self.base_url + "/api/nslcm/v1/ns/%s" % self.ns_instance_id
+        res = requests.delete(ns_url, verify=False)
+        if 204 == res.status_code:
+            print("Ns %s delete successfully." % self.ns_instance_id)
+            self.ns_instance_id = None
+
+    def testNs(self):
+        print("Use csar file is uploaded by local")
+        self.vnf_package_list = self.create_upload_vnf_package()
+        self.assertIsNotNone(self.vnf_package_list)
+        time.sleep(60)
+
+        self.ns_package_id = self.create_ns_package()
+        self.assertIsNotNone(self.ns_package_id)
+
+        print("Get vnfdId list.")
+        self.vnfdId_list = self.get_vnf_package()
+
+        print("Upload ns package from csar beginning")
+        self.upload_ns_package()
+        print("Upload ns package from csar successfully")
+
+        print("Create ns beginning")
+        try:
+            self.ns_instance_id = None
+            self.ns_instance_id = self.create_ns()
+            self.assertIsNotNone(self.ns_instance_id)
+            self.ns_instance_jod_id = self.instantiate_ns()
+        except Exception as e:
+            print(e.args[0])
+
+        print("NS %s instantiate job is %s" % (self.ns_instance_id, self.ns_instance_jod_id))
+        self.assertIsNotNone(self.ns_instance_jod_id)
+
+        self.waitProcessFinished(self.ns_instance_jod_id, "instantiate")
+
+        vnf_aai_url = self.base_url + "/aai/v11/network/generic-vnfs"
+        vnf_resp = requests.get(url=vnf_aai_url, headers=self.aai_header, verify=False)
+        self.assertEqual(200, vnf_resp.status_code)
+
+        vnfs = vnf_resp.json()["generic-vnf"]
+        vnf_list = self.getVnf(vnfs)
+        self.assertEqual(5, len(vnf_list))
+        print("There are %s vnfs are created." % len(vnf_list))
+        for vnf in vnf_list:
+            print("The vnf %s are created successfully." % vnf.get("vnf-id"))
+
+        vserver_list = self.findVserver(vnf_list)
+        print("The vserver %s is created successfully." % len(vserver_list))
+        self.assertEqual(8, len(vserver_list))
+
+        cloud_region_id = list(self.config_params["cloud_region_data"].keys())[0]
+
+        for vserver_id in vserver_list:
+            vserver_aai_url = self.base_url + "/aai/v11/cloud-infrastructure/cloud-regions/cloud-region" \
+                                              "/{}/{}/tenants/tenant/{}/vservers/vserver/{}?depth=all" \
+                .format(self.config_params["cloud-owner"], cloud_region_id, self.tenant_id, vserver_id)
+
+            vserver_resp = requests.get(url=vserver_aai_url, headers=self.aai_header, verify=False)
+            self.assertEqual(200, vserver_resp.status_code)
+            print("The vserver %s is created successfully." % vserver_id)