Add VnfOnBoarding Abstraction

JIRA: FUNCTEST-535

Change-Id: Idfa3dfd64554472aaac3f26a504e1f74d2f42926
Signed-off-by: Morgan Richomme <morgan.richomme@orange.com>

14 files changed, 1107 insertions, 562 deletions

diff --git a/functest/ci/config_functest.yaml b/functest/ci/config_functest.yaml
index 15e0d3a1..aa66b0dd 100755
--- a/functest/ci/config_functest.yaml
+++ b/functest/ci/config_functest.yaml
@@ -16,7 +16,7 @@ general:
         dir_repo_rally:     /home/opnfv/repos/rally
         repo_tempest:       /home/opnfv/repos/tempest
         dir_repo_releng:    /home/opnfv/repos/releng
-        dir_repo_vims_test: /home/opnfv/repos/vims-test
+        repo_vims_test:     /home/opnfv/repos/vnfs/vims-test
         repo_sdnvpn:        /home/opnfv/repos/sdnvpn
         repo_sfc:           /home/opnfv/repos/sfc
         dir_repo_onos:      /home/opnfv/repos/onos
@@ -109,53 +109,64 @@ rally:
     subnet_cidr: 192.168.140.0/24
     router_name: rally-router
 
-vIMS:
-    general:
-        tenant_name: vIMS
-        tenant_description: vIMS Functionality Testing
-        images:
-            ubuntu:
-                image_url: http://cloud-images.ubuntu.com/trusty/current/trusty-server-cloudimg-amd64-disk1.img
-                image_name: ubuntu_14.04
-            centos:
-                image_url: http://cloud.centos.org/centos/7/images/CentOS-7-x86_64-GenericCloud-1510.qcow2
-                image_name: centos_7
-    cloudify:
-        blueprint:
-            url: https://github.com/boucherv-orange/cloudify-manager-blueprints.git
-            branch: "3.3.1-build"
-        requierments:
-            ram_min: 3000
-            os_image: centos_7
-        inputs:
-            keystone_username: ""
-            keystone_password: ""
-            keystone_tenant_name: ""
-            keystone_url: ""
-            manager_public_key_name: 'manager-kp'
-            agent_public_key_name: 'agent-kp'
-            image_id: ""
-            flavor_id: "3"
-            external_network_name: ""
-            ssh_user: centos
-            agents_user: ubuntu
-    clearwater:
-        blueprint:
-            file_name: 'openstack-blueprint.yaml'
-            name: "clearwater-opnfv"
-            destination_folder: "opnfv-cloudify-clearwater"
-            url: https://github.com/Orange-OpenSource/opnfv-cloudify-clearwater.git
-            branch: "stable"
-        deployment-name: 'clearwater-opnfv'
-        requierments:
-            ram_min: 1700
-            os_image: ubuntu_14.04
-        inputs:
-            image_id: ''
-            flavor_id: ''
-            agent_user: 'ubuntu'
-            external_network_name: ''
-            public_domain: clearwater.opnfv
+vnf:
+    aaa:
+        tenant_name: aaa
+        tenant_description: Freeradius server
+        tenant_images: {}
+    juju_epc:
+        tenant_name: epc
+        tenant_description: OAI EPC deployed with Juju
+        tenant_images: {}
+    cloudify_ims:
+        tenant_name: cloudify_ims
+        tenant_description: vIMS
+        tenant_images:
+            ubuntu_14.04: http://cloud-images.ubuntu.com/trusty/current/trusty-server-cloudimg-amd64-disk1.img
+            centos_7: http://cloud.centos.org/centos/7/images/CentOS-7-x86_64-GenericCloud-1510.qcow2
+        cloudify:
+            blueprint:
+                url: https://github.com/boucherv-orange/cloudify-manager-blueprints.git
+                branch: "3.3.1-build"
+            requierments:
+                ram_min: 3000
+                os_image: centos_7
+            inputs:
+                keystone_username: ""
+                keystone_password: ""
+                keystone_tenant_name: ""
+                keystone_url: ""
+                manager_public_key_name: 'manager-kp'
+                agent_public_key_name: 'agent-kp'
+                image_id: ""
+                flavor_id: "3"
+                external_network_name: ""
+                ssh_user: centos
+                agents_user: ubuntu
+        clearwater:
+            blueprint:
+                file_name: 'openstack-blueprint.yaml'
+                name: "clearwater-opnfv"
+                destination_folder: "opnfv-cloudify-clearwater"
+                url: https://github.com/Orange-OpenSource/opnfv-cloudify-clearwater.git
+                branch: "stable"
+            deployment_name: 'clearwater-opnfv'
+            requirements:
+                ram_min: 1700
+                os_image: ubuntu_14.04
+            inputs:
+                image_id: ''
+                flavor_id: ''
+                agent_user: 'ubuntu'
+                external_network_name: ''
+                public_domain: clearwater.opnfv
+    orchestra_ims:
+        tenant_name: orchestra_ims
+        tenant_description: ims deployed with openbaton
+    opera_ims:
+        tenant_name: opera_ims
+        tenant_description: ims deployed with open-o
+
 ONOS:
     general:
         onosbench_username: 'root'
diff --git a/functest/ci/testcases.yaml b/functest/ci/testcases.yaml
index 6f57c703..4096bb79 100755
--- a/functest/ci/testcases.yaml
+++ b/functest/ci/testcases.yaml
@@ -70,6 +70,7 @@ tiers:
                 run:
                     module: 'functest.opnfv_tests.openstack.tempest.tempest'
                     class: 'TempestSmokeSerial'
+
             -
                 name: rally_sanity
                 criteria: 'success_rate == 100%'
@@ -214,7 +215,6 @@ tiers:
                 dependencies:
                     installer: 'apex'
                     scenario: '^((?!fdio).)*$'
-
             -
                 name: copper
                 criteria: 'status == "PASS"'
@@ -227,7 +227,6 @@ tiers:
                 run:
                     module: 'functest.opnfv_tests.features.copper'
                     class: 'Copper'
-
             -
                 name: moon
                 criteria: 'status == "PASS"'
@@ -282,6 +281,18 @@ tiers:
                 run:
                     module: 'functest.opnfv_tests.vnf.rnc.parser'
                     class: 'Parser'
+            -
+                name: orchestra
+                criteria: 'ret == 0'
+                blocking: false
+                description: >-
+                    Test OpenBaton (Orchestra) stack
+                dependencies:
+                    installer: 'joid'
+                    scenario: 'unknown'
+                run:
+                    module: 'functest.opnfv_tests.features.orchestrator.orchestra'
+                    class: 'OpenbatonOrchestrator'
     -
         name: components
         order: 3
@@ -323,7 +334,7 @@ tiers:
             Collection of VNF test cases.
         testcases:
             -
-                name: vims
+                name: cloudify_ims
                 criteria: 'status == "PASS"'
                 blocking: false
                 description: >-
@@ -332,3 +343,57 @@ tiers:
                 dependencies:
                     installer: ''
                     scenario: '(ocl)|(nosdn)|^(os-odl)((?!bgpvpn).)*$'
+                run:
+                    module: 'functest.opnfv_tests.vnf.ims.cloudify_ims'
+                    class: 'ImsVnf'
+            -
+                name: aaa
+                criteria: 'ret == 0'
+                blocking: false
+                description: >-
+                    Test suite from Parser project.
+                dependencies:
+                    installer: ''
+                    scenario: ''
+                run:
+                    module: 'functest.opnfv_tests.vnf.aaa.aaa'
+                    class: 'AaaVnf'
+
+            -
+                name: juju_epc
+                criteria: 'ret == 0'
+                blocking: false
+                description: >-
+                    Test suite from OAI project, vEPC deployed with Juju.
+                dependencies:
+                    installer: 'unknown'
+                    scenario: 'unknown'
+                run:
+                    module: 'functest.opnfv_tests.vnf.epc.epc'
+                    class: 'EpcVnf'
+
+            -
+                name: orchestra_ims
+                criteria: 'ret == 0'
+                blocking: false
+                description: >-
+                    VNF deployment with OpenBaton (Orchestra)
+                dependencies:
+                    installer: 'unknown'
+                    scenario: 'unknown'
+                run:
+                    module: 'functest.opnfv_tests.vnf.ims.orchestra_ims'
+                    class: 'ImsVnf'
+
+            -
+                name: opera_ims
+                criteria: 'ret == 0'
+                blocking: false
+                description: >-
+                    Evolution of vIMS
+                dependencies:
+                    installer: 'unknown'
+                    scenario: 'unknown'
+                run:
+                    module: 'functest.opnfv_tests.vnf.ims.opera_ims'
+                    class: 'ImsVnf'
diff --git a/functest/core/vnf_base.py b/functest/core/vnf_base.py
new file mode 100644
index 00000000..99520494
--- /dev/null
+++ b/functest/core/vnf_base.py
@@ -0,0 +1,246 @@
+#!/usr/bin/env python
+
+# Copyright (c) 2016 Orange and others.
+#
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+
+import os
+import time
+
+import inspect
+
+
+import functest.utils.functest_logger as ft_logger
+import functest.utils.openstack_utils as os_utils
+import functest.utils.functest_utils as ft_utils
+import testcase_base as base
+from functest.utils.constants import CONST
+
+
+class VnfOnBoardingBase(base.TestcaseBase):
+
+    logger = ft_logger.Logger(__name__).getLogger()
+
+    def __init__(self, project='functest', case='', repo='', cmd=''):
+        super(VnfOnBoardingBase, self).__init__()
+        self.repo = repo
+        self.project_name = project
+        self.case_name = case
+        self.cmd = cmd
+        self.details = {}
+        self.data_dir = CONST.dir_functest_data
+        self.details['orchestrator'] = {}
+        self.details['vnf'] = {}
+        self.details['test_vnf'] = {}
+        try:
+            self.tenant_name = CONST.__getattribute__(
+                'vnf_{}_tenant_name'.format(self.case_name))
+            self.tenant_description = CONST.__getattribute__(
+                'vnf_{}_tenant_description'.format(self.case_name))
+        except:
+            raise Exception("Unknown VNF case=" + self.case_name)
+
+        try:
+            self.tenant_images = CONST.__getattribute__(
+                'vnf_{}_tenant_images'.format(self.case_name))
+        except:
+            self.logger.warn("No tenant image defined for this VNF")
+
+    def execute(self):
+        self.start_time = time.time()
+        # Prepare the test (Create Tenant, User, ...)
+        self.logger.info("Create VNF Onboarding environment")
+        self.prepare()
+
+        # Deploy orchestrator
+        try:
+            self.logger.info("Deploy orchestrator (if necessary)")
+            orchestrator_ready_time = time.time()
+            res_orchestrator = self.deploy_orchestrator()
+            # orchestrator is not mandatory
+            if res_orchestrator is not None:
+                self.details['orchestrator']['status'] = (
+                    res_orchestrator['status'])
+                self.details['orchestrator']['result'] = (
+                    res_orchestrator['result'])
+                self.details['orchestrator']['duration'] = round(
+                    orchestrator_ready_time - self.start_time, 1)
+        except:
+            self.logger.warn("Problem with the Orchestrator")
+
+        # Deploy VNF
+        try:
+            self.logger.info("Deploy VNF " + self.case_name)
+            res_deploy_vnf = self.deploy_vnf()
+            vnf_ready_time = time.time()
+            self.details['vnf']['status'] = res_deploy_vnf['status']
+            self.details['vnf']['result'] = res_deploy_vnf['result']
+            self.details['vnf']['duration'] = round(
+                vnf_ready_time - orchestrator_ready_time, 1)
+        except:
+            raise Exception("Error during VNF deployment")
+
+        # Test VNF
+        try:
+            self.logger.info("Test VNF")
+            res_test_vnf = self.test_vnf()
+            test_vnf_done_time = time.time()
+            self.details['test_vnf']['status'] = res_test_vnf['status']
+            self.details['test_vnf']['result'] = res_test_vnf['result']
+            self.details['test_vnf']['duration'] = round(
+                test_vnf_done_time - vnf_ready_time, 1)
+        except:
+            raise Exception("Error when running VNF tests")
+
+        # Clean the system
+        self.clean()
+        self.stop_time = time.time()
+
+        exit_code = self.parse_results()
+        self.log_results()
+        return exit_code
+
+    # prepare state could consist in the creation of the resources
+    # a dedicated user
+    # a dedictaed tenant
+    # dedicated images
+    def prepare(self):
+        self.creds = os_utils.get_credentials()
+        self.keystone_client = os_utils.get_keystone_client()
+
+        self.logger.info("Prepare OpenStack plateform(create tenant and user)")
+        user_id = os_utils.get_user_id(self.keystone_client,
+                                       self.creds['username'])
+        if user_id == '':
+            self.step_failure("Failed to get id of " +
+                              self.creds['username'])
+
+        tenant_id = os_utils.create_tenant(
+            self.keystone_client, self.tenant_name, self.tenant_description)
+        if not tenant_id:
+            self.step_failure("Failed to create " +
+                              self.tenant_name + " tenant")
+
+        roles_name = ["admin", "Admin"]
+        role_id = ''
+        for role_name in roles_name:
+            if role_id == '':
+                role_id = os_utils.get_role_id(self.keystone_client, role_name)
+
+        if role_id == '':
+            self.logger.error("Failed to get id for %s role" % role_name)
+            self.step_failure("Failed to get role id of " + role_name)
+
+        if not os_utils.add_role_user(self.keystone_client, user_id,
+                                      role_id, tenant_id):
+            self.logger.error("Failed to add %s on tenant" %
+                              self.creds['username'])
+            self.step_failure("Failed to add %s on tenant" %
+                              self.creds['username'])
+
+        user_id = os_utils.create_user(self.keystone_client,
+                                       self.tenant_name,
+                                       self.tenant_name,
+                                       None,
+                                       tenant_id)
+        if not user_id:
+            self.logger.error("Failed to create %s user" % self.tenant_name)
+            self.step_failure("Failed to create user ")
+
+        self.logger.info("Update OpenStack creds informations")
+        self.creds.update({
+            "username": self.tenant_name,
+            "password": self.tenant_name,
+            "tenant": self.tenant_name,
+        })
+        self.glance_client = os_utils.get_glance_client(self.creds)
+        self.neutron_client = os_utils.get_neutron_client(self.creds)
+        self.nova_client = os_utils.get_nova_client(self.creds)
+
+        self.logger.info("Upload some OS images if it doesn't exist")
+
+        temp_dir = os.path.join(self.data_dir, "tmp/")
+        for image_name, image_url in self.images.iteritems():
+            image_id = os_utils.get_image_id(self.glance_client, image_name)
+
+            if image_id == '':
+                self.logger.info("""%s image doesn't exist on glance repository. Try
+                downloading this image and upload on glance !""" % image_name)
+                image_id = os_utils.download_and_add_image_on_glance(
+                    self.glance_client, image_name, image_url, temp_dir)
+
+            if image_id == '':
+                self.step_failure(
+                    "Failed to find or upload required OS "
+                    "image for this deployment")
+
+        self.logger.info("Update security group quota for this tenant")
+
+        if not os_utils.update_sg_quota(self.neutron_client,
+                                        tenant_id, 50, 100):
+            self.step_failure("Failed to update security group quota" +
+                              " for tenant " + self.tenant_name)
+
+    # orchestrator is not mandatory to dpeloy and test VNF
+    def deploy_orchestrator(self, **kwargs):
+        pass
+
+    # TODO see how to use built-in exception from releng module
+    def deploy_vnf(self):
+        self.logger.error("VNF must be deployed")
+        raise Exception("VNF not deployed")
+
+    def test_vnf(self):
+        self.logger.error("VNF must be tested")
+        raise Exception("VNF not tested")
+
+    def clean(self):
+        self.logger.info("test cleaning")
+
+        self.logger.info("Removing %s tenant .." % self.tenant_name)
+        tenant_id = os_utils.get_tenant_id(self.keystone_client,
+                                           self.tenant_name)
+        if tenant_id == '':
+            self.logger.error("Error : Failed to get id of %s tenant" %
+                              self.tenant_name)
+        else:
+            if not os_utils.delete_tenant(self.keystone_client, tenant_id):
+                self.logger.error("Error : Failed to remove %s tenant" %
+                                  self.tenant_name)
+
+        self.logger.info("Removing %s user .." % self.tenant_name)
+        user_id = os_utils.get_user_id(
+            self.keystone_client, self.tenant_name)
+        if user_id == '':
+            self.logger.error("Error : Failed to get id of %s user" %
+                              self.tenant_name)
+        else:
+            if not os_utils.delete_user(self.keystone_client, user_id):
+                self.logger.error("Error : Failed to remove %s user" %
+                                  self.tenant_name)
+
+    def parse_results(self):
+        exit_code = self.EX_OK
+        self.criteria = "PASS"
+        self.logger.info(self.details)
+        # The 2 VNF steps must be OK to get a PASS result
+        if (self.details['vnf']['status'] is not "PASS" or
+                self.details['test_vnf']['status'] is not "PASS"):
+            exit_code = self.EX_RUN_ERROR
+            self.criteria = "FAIL"
+        return exit_code
+
+    def log_results(self):
+        ft_utils.logger_test_results(self.project_name,
+                                     self.case_name,
+                                     self.criteria,
+                                     self.details)
+
+    def step_failure(self, error_msg):
+        part = inspect.stack()[1][3]
+        self.details[part]['status'] = 'FAIL'
+        self.details[part]['result'] = error_msg
+        raise Exception(error_msg)
diff --git a/functest/opnfv_tests/mano/orchestra.py b/functest/opnfv_tests/mano/orchestra.py
new file mode 100755
index 00000000..fd5e40d0
--- /dev/null
+++ b/functest/opnfv_tests/mano/orchestra.py
@@ -0,0 +1,24 @@
+#!/usr/bin/python
+#
+# 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 functest.core.feature_base as base
+
+
+class Orchestra(base.FeatureBase):
+    def __init__(self):
+        super(Orchestra, self).__init__(project='orchestra',
+                                        case='orchestra',
+                                        repo='dir_repo_orchestra')
+        # TODO
+        # self.cmd = "%s/tests/run.sh %s/tests" % (self.repo, self.repo)
diff --git a/functest/opnfv_tests/vnf/aaa/__init__.py b/functest/opnfv_tests/vnf/aaa/__init__.py
new file mode 100644
index 00000000..e69de29b
--- /dev/null
+++ b/functest/opnfv_tests/vnf/aaa/__init__.py
diff --git a/functest/opnfv_tests/vnf/aaa/aaa.py b/functest/opnfv_tests/vnf/aaa/aaa.py
new file mode 100644
index 00000000..8898b9fc
--- /dev/null
+++ b/functest/opnfv_tests/vnf/aaa/aaa.py
@@ -0,0 +1,71 @@
+#!/usr/bin/env python
+
+# Copyright (c) 2016 Orange and others.
+#
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+
+import sys
+
+import argparse
+
+import functest.core.testcase_base as testcase_base
+import functest.core.vnf_base as vnf_base
+import functest.utils.functest_logger as ft_logger
+
+
+class AaaVnf(vnf_base.VnfOnBoardingBase):
+
+    logger = ft_logger.Logger("VNF AAA").getLogger()
+
+    def __init__(self):
+        super(AaaVnf, self).__init__()
+        self.case_name = "aaa"
+
+    def deploy_orchestrator(self):
+        self.logger.info("No VNFM needed to deploy a free radius here")
+        return None
+
+# TODO see how to use build in exception form releng module
+    def deploy_vnf(self):
+        self.logger.info("Freeradius VNF deployment")
+        # TODO apt-get update + config tuning
+        deploy_vnf = {}
+        deploy_vnf['status'] = "PASS"
+        deploy_vnf['result'] = {}
+        return deploy_vnf
+
+    def test_vnf(self):
+        self.logger.info("Run test towards freeradius")
+        # TODO:  once the freeradius is deployed..make some tests
+        test_vnf = {}
+        test_vnf['status'] = "PASS"
+        test_vnf['result'] = {}
+        return test_vnf
+
+    def main(self, **kwargs):
+        self.logger.info("AAA VNF onboarding")
+        self.execute()
+        if self.criteria is "PASS":
+            return self.EX_OK
+        else:
+            return self.EX_RUN_ERROR
+
+    def run(self):
+        kwargs = {}
+        return self.main(**kwargs)
+
+if __name__ == '__main__':
+    parser = argparse.ArgumentParser()
+    args = vars(parser.parse_args())
+    aaa_vnf = AaaVnf()
+    try:
+        result = aaa_vnf.main(**args)
+        if result != testcase_base.TestcaseBase.EX_OK:
+            sys.exit(result)
+        if args['pushtodb']:
+            sys.exit(aaa_vnf.push_to_db())
+    except Exception:
+        sys.exit(testcase_base.TestcaseBase.EX_RUN_ERROR)
diff --git a/functest/opnfv_tests/vnf/ims/__init__.py b/functest/opnfv_tests/vnf/ims/__init__.py
new file mode 100644
index 00000000..e69de29b
--- /dev/null
+++ b/functest/opnfv_tests/vnf/ims/__init__.py
diff --git a/functest/opnfv_tests/vnf/ims/cloudify_ims.py b/functest/opnfv_tests/vnf/ims/cloudify_ims.py
new file mode 100644
index 00000000..e584519b
--- /dev/null
+++ b/functest/opnfv_tests/vnf/ims/cloudify_ims.py
@@ -0,0 +1,277 @@
+#!/usr/bin/env python
+
+# Copyright (c) 2016 Orange and others.
+#
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+
+import json
+import os
+import requests
+import subprocess
+import time
+
+import functest.core.vnf_base as vnf_base
+import functest.utils.functest_logger as ft_logger
+import functest.utils.functest_utils as ft_utils
+import functest.utils.openstack_utils as os_utils
+
+from clearwater import Clearwater
+from functest.utils.constants import CONST
+from orchestrator_cloudify import Orchestrator
+
+
+class ImsVnf(vnf_base.VnfOnBoardingBase):
+
+    def __init__(self, project='functest', case='', repo='', cmd=''):
+        super(ImsVnf, self).__init__(project, case, repo, cmd)
+        self.logger = ft_logger.Logger("vIMS").getLogger()
+        self.case_dir = os.path.join(CONST.functest_test, 'vnf/ims/')
+        self.data_dir = CONST.dir_vIMS_data
+        self.test_dir = CONST.dir_repo_vims_test
+
+        self.orchestrator = dict(
+            requirements=CONST.cloudify_requirements,
+            blueprint=CONST.cloudify_blueprint,
+            inputs=CONST.cloudify_inputs
+        )
+
+        self.vnf = dict(
+            blueprint=CONST.clearwater_blueprint,
+            deployment_name=CONST.clearwater_deployment_name,
+            inputs=CONST.clearwater_inputs,
+            requirements=CONST.clearwater_requirements
+        )
+
+        # vIMS Data directory creation
+        if not os.path.exists(self.data_dir):
+            os.makedirs(self.data_dir)
+
+    def deploy_orchestrator(self, **kwargs):
+        public_auth_url = os_utils.get_endpoint('identity')
+
+        cfy = Orchestrator(self.data_dir, self.orchestrator.inputs)
+        self.orchestrator.object = cfy
+
+        if 'tenant_name' in self.creds.keys():
+            tenant_name = self.creds['tenant_name']
+        elif 'project_name' in self.creds.keys():
+            tenant_name = self.creds['project_name']
+
+        cfy.set_credentials(username=self.creds['username'],
+                            password=self.creds['password'],
+                            tenant_name=tenant_name,
+                            auth_url=public_auth_url)
+
+        # orchestrator VM flavor
+        flavor_id = self.get_flavor("m1.large", self.orchestrator.requirements)
+        if not flavor_id:
+            self.logger.info("Available flavors are: ")
+            self.pMsg(self.nova_client.flavor.list())
+            self.step_failure("Failed to find required flavor"
+                              "for this deployment")
+        cfy.set_flavor_id(flavor_id)
+
+        # orchestrator VM image
+        if 'os_image' in self.orchestrator.requirements.keys():
+            image_id = os_utils.get_image_id(
+                self.glance_client, self.orchestrator.requirements['os_image'])
+            if image_id == '':
+                self.step_failure("Failed to find required OS image"
+                                  " for cloudify manager")
+        else:
+            self.step_failure("Failed to find required OS image"
+                              " for cloudify manager")
+
+        cfy.set_image_id(image_id)
+
+        ext_net = os_utils.get_external_net(self.neutron_client)
+        if not ext_net:
+            self.step_failure("Failed to get external network")
+
+        cfy.set_external_network_name(ext_net)
+
+        ns = ft_utils.get_resolvconf_ns()
+        if ns:
+            cfy.set_nameservers(ns)
+
+        if 'compute' in self.nova_client.client.services_url:
+            cfy.set_nova_url(self.nova_client.client.services_url['compute'])
+        if self.neutron_client.httpclient.endpoint_url is not None:
+            cfy.set_neutron_url(self.neutron_client.httpclient.endpoint_url)
+
+        self.logger.info("Prepare virtualenv for cloudify-cli")
+        cmd = "chmod +x " + self.case_dir + "create_venv.sh"
+        ft_utils.execute_command(cmd)
+        time.sleep(3)
+        cmd = self.case_dir + "create_venv.sh " + self.data_dir
+        ft_utils.execute_command(cmd)
+
+        cfy.download_manager_blueprint(self.orchestrator.blueprint['url'],
+                                       self.orchestrator.blueprint['branch'])
+
+        cfy.deploy_manager()
+        return {'status': 'PASS', 'result': ''}
+
+    def deploy_vnf(self):
+        cw = Clearwater(self.vnf.inputs, self.orchestrator.object, self.logger)
+        self.vnf.object = cw
+
+        self.logger.info("Collect flavor id for all clearwater vm")
+        flavor_id = self.get_flavor("m1.small", self.vnf.requirements)
+        if not flavor_id:
+            self.logger.info("Available flavors are: ")
+            self.pMsg(self.nova_client.flavor.list())
+            self.step_failure("Failed to find required flavor"
+                              " for this deployment")
+
+        cw.set_flavor_id(flavor_id)
+
+        # VMs image
+        if 'os_image' in self.vnf.requirements.keys():
+            image_id = os_utils.get_image_id(
+                self.glance_client, self.vnf.requirements['os_image'])
+            if image_id == '':
+                self.step_failure("Failed to find required OS image"
+                                  " for clearwater VMs")
+        else:
+            self.step_failure("Failed to find required OS image"
+                              " for clearwater VMs")
+
+        cw.set_image_id(image_id)
+
+        ext_net = os_utils.get_external_net(self.neutron_client)
+        if not ext_net:
+            self.step_failure("Failed to get external network")
+
+        cw.set_external_network_name(ext_net)
+
+        cw.deploy_vnf()
+        return {'status': 'PASS', 'result': ''}
+
+    def test_vnf(self):
+        script = "source {0}venv_cloudify/bin/activate; "
+        script += "cd {0}; "
+        script += "cfy status | grep -Eo \"([0-9]{{1,3}}\.){{3}}[0-9]{{1,3}}\""
+        cmd = "/bin/bash -c '" + script.format(self.data_dir) + "'"
+
+        try:
+            self.logger.debug("Trying to get clearwater manager IP ... ")
+            mgr_ip = os.popen(cmd).read()
+            mgr_ip = mgr_ip.splitlines()[0]
+        except:
+            self.step_failure("Unable to retrieve the IP of the "
+                              "cloudify manager server !")
+
+        api_url = "http://" + mgr_ip + "/api/v2"
+        dep_outputs = requests.get(api_url + "/deployments/" +
+                                   self.vnf.deployment_name + "/outputs")
+        dns_ip = dep_outputs.json()['outputs']['dns_ip']
+        ellis_ip = dep_outputs.json()['outputs']['ellis_ip']
+
+        ellis_url = "http://" + ellis_ip + "/"
+        url = ellis_url + "accounts"
+
+        params = {"password": "functest",
+                  "full_name": "opnfv functest user",
+                  "email": "functest@opnfv.fr",
+                  "signup_code": "secret"}
+
+        rq = requests.post(url, data=params)
+        i = 20
+        while rq.status_code != 201 and i > 0:
+            rq = requests.post(url, data=params)
+            i = i - 1
+            time.sleep(10)
+
+        if rq.status_code == 201:
+            url = ellis_url + "session"
+            rq = requests.post(url, data=params)
+            cookies = rq.cookies
+
+        url = ellis_url + "accounts/" + params['email'] + "/numbers"
+        if cookies != "":
+            rq = requests.post(url, cookies=cookies)
+            i = 24
+            while rq.status_code != 200 and i > 0:
+                rq = requests.post(url, cookies=cookies)
+                i = i - 1
+                time.sleep(25)
+
+        if rq.status_code != 200:
+            self.step_failure("Unable to create a number: %s"
+                              % rq.json()['reason'])
+
+        nameservers = ft_utils.get_resolvconf_ns()
+        resolvconf = ""
+        for ns in nameservers:
+            resolvconf += "\nnameserver " + ns
+
+        if dns_ip != "":
+            script = ('echo -e "nameserver ' + dns_ip + resolvconf +
+                      '" > /etc/resolv.conf; ')
+            script += 'source /etc/profile.d/rvm.sh; '
+            script += 'cd {0}; '
+            script += ('rake test[{1}] SIGNUP_CODE="secret"')
+
+            cmd = ("/bin/bash -c '" +
+                   script.format(self.data_dir, self.inputs["public_domain"]) +
+                   "'")
+            output_file = "output.txt"
+            f = open(output_file, 'w+')
+            subprocess.call(cmd, shell=True, stdout=f,
+                            stderr=subprocess.STDOUT)
+            f.close()
+
+            f = open(output_file, 'r')
+            result = f.read()
+            if result != "":
+                self.logger.debug(result)
+
+            vims_test_result = ""
+            tempFile = os.path.join(self.test_dir, "temp.json")
+            try:
+                self.logger.debug("Trying to load test results")
+                with open(tempFile) as f:
+                    vims_test_result = json.load(f)
+                f.close()
+            except:
+                self.logger.error("Unable to retrieve test results")
+
+            try:
+                os.remove(tempFile)
+            except:
+                self.logger.error("Deleting file failed")
+
+            if vims_test_result != '':
+                return {'status': 'PASS', 'result': vims_test_result}
+            else:
+                return {'status': 'FAIL', 'result': ''}
+
+    def clean(self):
+        self.vnf.object.undeploy_vnf()
+        self.orchestrator.object.undeploy_manager()
+        super(ImsVnf, self).clean()
+
+    def get_flavor(self, flavor_name, requirements):
+        try:
+            flavor_id = os_utils.get_flavor_id(self.nova_client, flavor_name)
+            if 'ram_min' in requirements.keys():
+                flavor_id = os_utils.get_flavor_id_by_ram_range(
+                    self.nova_client, requirements['ram_min'], 7500)
+
+            if flavor_id == '':
+                self.logger.error(
+                    "Failed to find %s flavor. "
+                    "Try with ram range default requirement !" % flavor_name)
+                flavor_id = os_utils.get_flavor_id_by_ram_range(
+                                    self.nova_client,
+                                    4000, 10000)
+            return flavor_id
+        except:
+            self.logger.error("Flavor '%s' not found." % self.flavor_name)
+            self.logger.info("Available flavors are: ")
+            self.pMsg(self.nova_client.flavor.list())
+            return None
diff --git a/functest/opnfv_tests/vnf/ims/opera_ims.py b/functest/opnfv_tests/vnf/ims/opera_ims.py
new file mode 100644
index 00000000..fa8f9ec9
--- /dev/null
+++ b/functest/opnfv_tests/vnf/ims/opera_ims.py
@@ -0,0 +1,154 @@
+#!/usr/bin/env python
+
+# Copyright (c) 2016 Orange and others.
+#
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+
+import json
+import os
+import requests
+import subprocess
+import time
+
+import functest.core.vnf_base as vnf_base
+import functest.utils.functest_logger as ft_logger
+import functest.utils.functest_utils as ft_utils
+from functest.utils.constants import CONST
+
+
+class ImsVnf(vnf_base.VnfOnBoardingBase):
+
+    def __init__(self, project='functest', case='', repo='', cmd=''):
+        super(ImsVnf, self).__init__(project, case, repo, cmd)
+        self.logger = ft_logger.Logger("vIMS").getLogger()
+        self.case_dir = os.path.join(CONST.functest_test, 'vnf/ims/')
+        self.data_dir = CONST.dir_vIMS_data
+        self.test_dir = CONST.dir_repo_vims_test
+
+        # vIMS Data directory creation
+        if not os.path.exists(self.data_dir):
+            os.makedirs(self.data_dir)
+
+    def deploy_orchestrator(self, **kwargs):
+        # TODO
+        # deploy open-O from Functest docker located on the Jumphost
+        # you have admin rights on OpenStack SUT
+        # you can cretae a VM, spawn docker on the jumphost
+        # spawn docker on a VM in the SUT, ..up to you
+        #
+        # note: this step can be ignored
+        # if Open-O is part of the installer
+        self.logger.info("Deploy orchestrator: OK")
+
+    def deploy_vnf(self):
+        # TODO
+        self.logger.info("Deploy VNF: OK")
+
+    def test_vnf(self):
+        # Adaptations probably needed
+        # code used for cloudify_ims
+        # ruby client on jumphost calling the vIMS on the SUT
+        script = "source {0}venv_cloudify/bin/activate; "
+        script += "cd {0}; "
+        script += "cfy status | grep -Eo \"([0-9]{{1,3}}\.){{3}}[0-9]{{1,3}}\""
+        cmd = "/bin/bash -c '" + script.format(self.data_dir) + "'"
+
+        try:
+            self.logger.debug("Trying to get clearwater manager IP ... ")
+            mgr_ip = os.popen(cmd).read()
+            mgr_ip = mgr_ip.splitlines()[0]
+        except:
+            self.step_failure("Unable to retrieve the IP of the "
+                              "cloudify manager server !")
+
+        api_url = "http://" + mgr_ip + "/api/v2"
+        dep_outputs = requests.get(api_url + "/deployments/" +
+                                   self.vnf.deployment_name + "/outputs")
+        dns_ip = dep_outputs.json()['outputs']['dns_ip']
+        ellis_ip = dep_outputs.json()['outputs']['ellis_ip']
+
+        ellis_url = "http://" + ellis_ip + "/"
+        url = ellis_url + "accounts"
+
+        params = {"password": "functest",
+                  "full_name": "opnfv functest user",
+                  "email": "functest@opnfv.fr",
+                  "signup_code": "secret"}
+
+        rq = requests.post(url, data=params)
+        i = 20
+        while rq.status_code != 201 and i > 0:
+            rq = requests.post(url, data=params)
+            i = i - 1
+            time.sleep(10)
+
+        if rq.status_code == 201:
+            url = ellis_url + "session"
+            rq = requests.post(url, data=params)
+            cookies = rq.cookies
+
+        url = ellis_url + "accounts/" + params['email'] + "/numbers"
+        if cookies != "":
+            rq = requests.post(url, cookies=cookies)
+            i = 24
+            while rq.status_code != 200 and i > 0:
+                rq = requests.post(url, cookies=cookies)
+                i = i - 1
+                time.sleep(25)
+
+        if rq.status_code != 200:
+            self.step_failure("Unable to create a number: %s"
+                              % rq.json()['reason'])
+
+        nameservers = ft_utils.get_resolvconf_ns()
+        resolvconf = ""
+        for ns in nameservers:
+            resolvconf += "\nnameserver " + ns
+
+        if dns_ip != "":
+            script = ('echo -e "nameserver ' + dns_ip + resolvconf +
+                      '" > /etc/resolv.conf; ')
+            script += 'source /etc/profile.d/rvm.sh; '
+            script += 'cd {0}; '
+            script += ('rake test[{1}] SIGNUP_CODE="secret"')
+
+            cmd = ("/bin/bash -c '" +
+                   script.format(self.data_dir, self.inputs["public_domain"]) +
+                   "'")
+            output_file = "output.txt"
+            f = open(output_file, 'w+')
+            subprocess.call(cmd, shell=True, stdout=f,
+                            stderr=subprocess.STDOUT)
+            f.close()
+
+            f = open(output_file, 'r')
+            result = f.read()
+            if result != "":
+                self.logger.debug(result)
+
+            vims_test_result = ""
+            tempFile = os.path.join(self.test_dir, "temp.json")
+            try:
+                self.logger.debug("Trying to load test results")
+                with open(tempFile) as f:
+                    vims_test_result = json.load(f)
+                f.close()
+            except:
+                self.logger.error("Unable to retrieve test results")
+
+            try:
+                os.remove(tempFile)
+            except:
+                self.logger.error("Deleting file failed")
+
+            if vims_test_result != '':
+                return {'status': 'PASS', 'result': vims_test_result}
+            else:
+                return {'status': 'FAIL', 'result': ''}
+
+    def clean(self):
+        # TODO
+        super(ImsVnf, self).clean()
diff --git a/functest/opnfv_tests/vnf/ims/orchestra_ims.py b/functest/opnfv_tests/vnf/ims/orchestra_ims.py
new file mode 100644
index 00000000..ebd6c9ba
--- /dev/null
+++ b/functest/opnfv_tests/vnf/ims/orchestra_ims.py
@@ -0,0 +1,156 @@
+#!/usr/bin/env python
+
+# Copyright (c) 2016 Orange and others.
+#
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+
+import json
+import os
+import requests
+import subprocess
+import time
+
+import functest.core.vnf_base as vnf_base
+import functest.utils.functest_logger as ft_logger
+import functest.utils.functest_utils as ft_utils
+from functest.utils.constants import CONST
+
+
+class ImsVnf(vnf_base.VnfOnBoardingBase):
+
+    def __init__(self, project='functest', case='', repo='', cmd=''):
+        super(ImsVnf, self).__init__(project, case, repo, cmd)
+        self.logger = ft_logger.Logger("vIMS").getLogger()
+        self.case_dir = os.path.join(CONST.functest_test, 'vnf/ims/')
+        self.data_dir = CONST.dir_vIMS_data
+        self.test_dir = CONST.dir_repo_vims_test
+
+        # vIMS Data directory creation
+        if not os.path.exists(self.data_dir):
+            os.makedirs(self.data_dir)
+
+    def deploy_orchestrator(self, **kwargs):
+        # TODO
+        # put your code here to deploy openbaton
+        # from the functest docker located on the jumphost
+        # you have admin rights on OpenStack SUT
+        # you can cretae a VM, spawn docker on the jumphost
+        # spawn docker on a VM in the SUT, ..up to you
+        #
+        # note: this step can be ignored
+        # if OpenBaton is part of the installer
+        self.logger.info("Deploy orchestrator: OK")
+
+    def deploy_vnf(self):
+        # deploy the VNF
+        # call openbaton to deploy the vIMS
+        self.logger.info("Deploy VNF: OK")
+
+    def test_vnf(self):
+        # Adaptations probably needed
+        # code used for cloudify_ims
+        # ruby client on jumphost calling the vIMS on the SUT
+        script = "source {0}venv_cloudify/bin/activate; "
+        script += "cd {0}; "
+        script += "cfy status | grep -Eo \"([0-9]{{1,3}}\.){{3}}[0-9]{{1,3}}\""
+        cmd = "/bin/bash -c '" + script.format(self.data_dir) + "'"
+
+        try:
+            self.logger.debug("Trying to get clearwater manager IP ... ")
+            mgr_ip = os.popen(cmd).read()
+            mgr_ip = mgr_ip.splitlines()[0]
+        except:
+            self.step_failure("Unable to retrieve the IP of the "
+                              "cloudify manager server !")
+
+        api_url = "http://" + mgr_ip + "/api/v2"
+        dep_outputs = requests.get(api_url + "/deployments/" +
+                                   self.vnf.deployment_name + "/outputs")
+        dns_ip = dep_outputs.json()['outputs']['dns_ip']
+        ellis_ip = dep_outputs.json()['outputs']['ellis_ip']
+
+        ellis_url = "http://" + ellis_ip + "/"
+        url = ellis_url + "accounts"
+
+        params = {"password": "functest",
+                  "full_name": "opnfv functest user",
+                  "email": "functest@opnfv.fr",
+                  "signup_code": "secret"}
+
+        rq = requests.post(url, data=params)
+        i = 20
+        while rq.status_code != 201 and i > 0:
+            rq = requests.post(url, data=params)
+            i = i - 1
+            time.sleep(10)
+
+        if rq.status_code == 201:
+            url = ellis_url + "session"
+            rq = requests.post(url, data=params)
+            cookies = rq.cookies
+
+        url = ellis_url + "accounts/" + params['email'] + "/numbers"
+        if cookies != "":
+            rq = requests.post(url, cookies=cookies)
+            i = 24
+            while rq.status_code != 200 and i > 0:
+                rq = requests.post(url, cookies=cookies)
+                i = i - 1
+                time.sleep(25)
+
+        if rq.status_code != 200:
+            self.step_failure("Unable to create a number: %s"
+                              % rq.json()['reason'])
+
+        nameservers = ft_utils.get_resolvconf_ns()
+        resolvconf = ""
+        for ns in nameservers:
+            resolvconf += "\nnameserver " + ns
+
+        if dns_ip != "":
+            script = ('echo -e "nameserver ' + dns_ip + resolvconf +
+                      '" > /etc/resolv.conf; ')
+            script += 'source /etc/profile.d/rvm.sh; '
+            script += 'cd {0}; '
+            script += ('rake test[{1}] SIGNUP_CODE="secret"')
+
+            cmd = ("/bin/bash -c '" +
+                   script.format(self.data_dir, self.inputs["public_domain"]) +
+                   "'")
+            output_file = "output.txt"
+            f = open(output_file, 'w+')
+            subprocess.call(cmd, shell=True, stdout=f,
+                            stderr=subprocess.STDOUT)
+            f.close()
+
+            f = open(output_file, 'r')
+            result = f.read()
+            if result != "":
+                self.logger.debug(result)
+
+            vims_test_result = ""
+            tempFile = os.path.join(self.test_dir, "temp.json")
+            try:
+                self.logger.debug("Trying to load test results")
+                with open(tempFile) as f:
+                    vims_test_result = json.load(f)
+                f.close()
+            except:
+                self.logger.error("Unable to retrieve test results")
+
+            try:
+                os.remove(tempFile)
+            except:
+                self.logger.error("Deleting file failed")
+
+            if vims_test_result != '':
+                return {'status': 'PASS', 'result': vims_test_result}
+            else:
+                return {'status': 'FAIL', 'result': ''}
+
+    def clean(self):
+        # TODO
+        super(ImsVnf, self).clean()
diff --git a/functest/opnfv_tests/vnf/ims/orchestrator.py b/functest/opnfv_tests/vnf/ims/orchestrator_cloudify.py
index f3838f87..f3838f87 100644
--- a/functest/opnfv_tests/vnf/ims/orchestrator.py
+++ b/functest/opnfv_tests/vnf/ims/orchestrator_cloudify.py
diff --git a/functest/opnfv_tests/vnf/ims/vims.py b/functest/opnfv_tests/vnf/ims/vims.py
deleted file mode 100755
index 15981f51..00000000
--- a/functest/opnfv_tests/vnf/ims/vims.py
+++ /dev/null
@@ -1,506 +0,0 @@
-#!/usr/bin/python
-# coding: utf8
-#######################################################################
-#
-#   Copyright (c) 2015 Orange
-#   valentin.boucher@orange.com
-#
-# All rights reserved. This program and the accompanying materials
-# are made available under the terms of the Apache License, Version 2.0
-# which accompanies this distribution, and is available at
-# http://www.apache.org/licenses/LICENSE-2.0
-########################################################################
-
-import datetime
-import json
-import os
-import pprint
-import subprocess
-import time
-
-import argparse
-import requests
-
-import functest.utils.functest_logger as ft_logger
-import functest.utils.functest_utils as ft_utils
-import functest.utils.openstack_utils as os_utils
-from clearwater import Clearwater
-from orchestrator import Orchestrator
-import functest.utils.functest_constants as ft_constants
-
-pp = pprint.PrettyPrinter(indent=4)
-
-
-parser = argparse.ArgumentParser()
-parser.add_argument("-d", "--debug", help="Debug mode", action="store_true")
-parser.add_argument("-r", "--report",
-                    help="Create json result file",
-                    action="store_true")
-parser.add_argument("-n", "--noclean",
-                    help="Don't clean the created resources for this test.",
-                    action="store_true")
-args = parser.parse_args()
-
-""" logging configuration """
-logger = ft_logger.Logger("vIMS").getLogger()
-
-
-# Cloudify parameters
-VIMS_DIR = os.path.join(ft_constants.FUNCTEST_TEST_DIR, 'vnf/ims/')
-VIMS_DATA_DIR = ft_constants.VIMS_DATA_DIR
-VIMS_TEST_DIR = ft_constants.VIMS_TEST_DIR
-VIMS_TENANT_NAME = ft_constants.VIMS_TENANT_NAME
-VIMS_TENANT_DESCRIPTION = ft_constants.VIMS_TENANT_DESCRIPTION
-VIMS_IMAGES = ft_constants.VIMS_IMAGES
-
-CFY_MANAGER_BLUEPRINT = ft_constants.CFY_MANAGER_BLUEPRINT
-CFY_MANAGER_REQUIERMENTS = ft_constants.CFY_MANAGER_REQUIERMENTS
-CFY_INPUTS = ft_constants.CFY_INPUTS
-
-CW_BLUEPRINT = ft_constants.CW_BLUEPRINT
-CW_DEPLOYMENT_NAME = ft_constants.CW_DEPLOYMENT_NAME
-CW_INPUTS = ft_constants.CW_INPUTS
-CW_REQUIERMENTS = ft_constants.CW_REQUIERMENTS
-
-CFY_DEPLOYMENT_DURATION = 0
-CW_DEPLOYMENT_DURATION = 0
-
-TESTCASE_START_TIME = time.time()
-RESULTS = {'orchestrator': {'duration': 0, 'result': ''},
-           'vIMS': {'duration': 0, 'result': ''},
-           'sig_test': {'duration': 0, 'result': ''}}
-
-
-def download_and_add_image_on_glance(glance, image_name, image_url):
-    dest_path = os.path.join(VIMS_DATA_DIR, "tmp/")
-    if not os.path.exists(dest_path):
-        os.makedirs(dest_path)
-    file_name = image_url.rsplit('/')[-1]
-    if not ft_utils.download_url(image_url, dest_path):
-        logger.error("Failed to download image %s" % file_name)
-        return False
-
-    image = os_utils.create_glance_image(
-        glance, image_name, dest_path + file_name)
-    if not image:
-        logger.error("Failed to upload image on glance")
-        return False
-
-    return image
-
-
-def step_failure(step_name, error_msg):
-    logger.error(error_msg)
-    set_result(step_name, 0, error_msg)
-    status = "FAIL"
-    # in case of failure starting and stoping time are not correct
-    stop_time = time.time()
-    if step_name == "sig_test":
-        status = "PASS"
-    ft_utils.push_results_to_db("functest",
-                                "vims",
-                                TESTCASE_START_TIME,
-                                stop_time,
-                                status,
-                                RESULTS)
-    exit(-1)
-
-
-def set_result(step_name, duration=0, result=""):
-    RESULTS[step_name] = {'duration': duration, 'result': result}
-
-
-def test_clearwater():
-    script = "source " + VIMS_DATA_DIR + "venv_cloudify/bin/activate; "
-    script += "cd " + VIMS_DATA_DIR + "; "
-    script += "cfy status | grep -Eo \"([0-9]{1,3}\.){3}[0-9]{1,3}\""
-    cmd = "/bin/bash -c '" + script + "'"
-
-    try:
-        logger.debug("Trying to get clearwater manager IP ... ")
-        mgr_ip = os.popen(cmd).read()
-        mgr_ip = mgr_ip.splitlines()[0]
-    except:
-        step_failure("sig_test", "Unable to retrieve the IP of the "
-                     "cloudify manager server !")
-
-    api_url = "http://" + mgr_ip + "/api/v2"
-    dep_outputs = requests.get(api_url + "/deployments/" +
-                               CW_DEPLOYMENT_NAME + "/outputs")
-    dns_ip = dep_outputs.json()['outputs']['dns_ip']
-    ellis_ip = dep_outputs.json()['outputs']['ellis_ip']
-
-    ellis_url = "http://" + ellis_ip + "/"
-    url = ellis_url + "accounts"
-
-    params = {"password": "functest",
-              "full_name": "opnfv functest user",
-              "email": "functest@opnfv.fr",
-              "signup_code": "secret"}
-
-    rq = requests.post(url, data=params)
-    i = 20
-    while rq.status_code != 201 and i > 0:
-        rq = requests.post(url, data=params)
-        i = i - 1
-        time.sleep(10)
-
-    if rq.status_code == 201:
-        url = ellis_url + "session"
-        rq = requests.post(url, data=params)
-        cookies = rq.cookies
-
-    url = ellis_url + "accounts/" + params['email'] + "/numbers"
-    if cookies != "":
-        rq = requests.post(url, cookies=cookies)
-        i = 24
-        while rq.status_code != 200 and i > 0:
-            rq = requests.post(url, cookies=cookies)
-            i = i - 1
-            time.sleep(25)
-
-    if rq.status_code != 200:
-        step_failure("sig_test", "Unable to create a number: %s"
-                     % rq.json()['reason'])
-
-    start_time_ts = time.time()
-    end_time_ts = start_time_ts
-    logger.info("vIMS functional test Start Time:'%s'" % (
-        datetime.datetime.fromtimestamp(start_time_ts).strftime(
-            '%Y-%m-%d %H:%M:%S')))
-    nameservers = ft_utils.get_resolvconf_ns()
-    resolvconf = ""
-    for ns in nameservers:
-        resolvconf += "\nnameserver " + ns
-
-    if dns_ip != "":
-        script = ('echo -e "nameserver ' + dns_ip + resolvconf +
-                  '" > /etc/resolv.conf; ')
-        script += 'source /etc/profile.d/rvm.sh; '
-        script += 'cd ' + VIMS_TEST_DIR + '; '
-        script += ('rake test[' + CW_INPUTS["public_domain"] +
-                   '] SIGNUP_CODE="secret"')
-
-        cmd = "/bin/bash -c '" + script + "'"
-        output_file = "output.txt"
-        f = open(output_file, 'w+')
-        subprocess.call(cmd, shell=True, stdout=f,
-                        stderr=subprocess.STDOUT)
-        f.close()
-        end_time_ts = time.time()
-        duration = round(end_time_ts - start_time_ts, 1)
-        logger.info("vIMS functional test duration:'%s'" % duration)
-        f = open(output_file, 'r')
-        result = f.read()
-        if result != "" and logger:
-            logger.debug(result)
-
-        vims_test_result = ""
-        tempFile = os.path.join(VIMS_TEST_DIR, "temp.json")
-        try:
-            logger.debug("Trying to load test results")
-            with open(tempFile) as f:
-                vims_test_result = json.load(f)
-            f.close()
-        except:
-            logger.error("Unable to retrieve test results")
-
-        set_result("sig_test", duration, vims_test_result)
-
-        # success criteria for vIMS (for Brahmaputra)
-        # - orchestrator deployed
-        # - VNF deployed
-        # TODO use test criteria defined in config file
-        status = "FAIL"
-        try:
-            if (RESULTS['orchestrator']['duration'] > 0 and
-                    RESULTS['vIMS']['duration'] > 0):
-                status = "PASS"
-        except:
-            logger.error("Unable to set test status")
-
-        ft_utils.push_results_to_db("functest",
-                                    "vims",
-                                    TESTCASE_START_TIME,
-                                    end_time_ts,
-                                    status,
-                                    RESULTS)
-
-        try:
-            os.remove(tempFile)
-        except:
-            logger.error("Deleting file failed")
-
-
-def main():
-
-    # ############### GENERAL INITIALISATION ################
-
-    if not os.path.exists(VIMS_DATA_DIR):
-        os.makedirs(VIMS_DATA_DIR)
-
-    creds = os_utils.get_credentials()
-
-    logger.info("Prepare OpenStack plateform (create tenant and user)")
-    keystone = os_utils.get_keystone_client()
-
-    user_id = os_utils.get_user_id(keystone, creds['username'])
-    if user_id == '':
-        step_failure("init", "Error : Failed to get id of " +
-                     creds['username'])
-
-    tenant_id = os_utils.create_tenant(
-        keystone, VIMS_TENANT_NAME, VIMS_TENANT_DESCRIPTION)
-    if not tenant_id:
-        step_failure("init", "Error : Failed to create " +
-                     VIMS_TENANT_NAME + " tenant")
-
-    roles_name = ["admin", "Admin"]
-    role_id = ''
-    for role_name in roles_name:
-        if role_id == '':
-            role_id = os_utils.get_role_id(keystone, role_name)
-
-    if role_id == '':
-        logger.error("Error : Failed to get id for %s role" % role_name)
-
-    if not os_utils.add_role_user(keystone, user_id, role_id, tenant_id):
-        logger.error("Error : Failed to add %s on tenant" %
-                     creds['username'])
-
-    user_id = os_utils.create_user(
-        keystone, VIMS_TENANT_NAME, VIMS_TENANT_NAME, None, tenant_id)
-    if not user_id:
-        logger.error("Error : Failed to create %s user" % VIMS_TENANT_NAME)
-
-    logger.info("Update OpenStack creds informations")
-    creds.update({
-        "username": VIMS_TENANT_NAME,
-        "password": VIMS_TENANT_NAME,
-        "tenant": VIMS_TENANT_NAME,
-    })
-
-    logger.info("Upload some OS images if it doesn't exist")
-    glance = os_utils.get_glance_client()
-
-    for img in VIMS_IMAGES.keys():
-        image_name = VIMS_IMAGES[img]['image_name']
-        image_url = VIMS_IMAGES[img]['image_url']
-
-        image_id = os_utils.get_image_id(glance, image_name)
-
-        if image_id == '':
-            logger.info("""%s image doesn't exist on glance repository. Try
-            downloading this image and upload on glance !""" % image_name)
-            image_id = download_and_add_image_on_glance(
-                glance, image_name, image_url)
-
-        if image_id == '':
-            step_failure(
-                "init",
-                "Error : Failed to find or upload required OS "
-                "image for this deployment")
-
-    logger.info("Update security group quota for this tenant")
-    neutron = os_utils.get_neutron_client(creds)
-    if not os_utils.update_sg_quota(neutron, tenant_id, 50, 100):
-        step_failure(
-            "init",
-            "Failed to update security group quota for tenant " +
-            VIMS_TENANT_NAME)
-
-    # ############### CLOUDIFY INITIALISATION ################
-    public_auth_url = os_utils.get_endpoint('identity')
-
-    cfy = Orchestrator(VIMS_DATA_DIR, CFY_INPUTS)
-
-    if 'tenant_name' in creds.keys():
-        tenant_name = creds['tenant_name']
-    elif 'project_name' in creds.keys():
-        tenant_name = creds['project_name']
-
-    cfy.set_credentials(username=creds['username'],
-                        password=creds['password'],
-                        tenant_name=tenant_name,
-                        auth_url=public_auth_url)
-
-    logger.info("Collect flavor id for cloudify manager server")
-    nova = os_utils.get_nova_client(creds)
-
-    flavor_name = "m1.large"
-    flavor_id = os_utils.get_flavor_id(nova, flavor_name)
-    for requirement in CFY_MANAGER_REQUIERMENTS:
-        if requirement == 'ram_min':
-            flavor_id = os_utils.get_flavor_id_by_ram_range(
-                nova, CFY_MANAGER_REQUIERMENTS['ram_min'], 10000)
-
-    if flavor_id == '':
-        logger.error(
-            "Failed to find %s flavor. "
-            "Try with ram range default requirement !" % flavor_name)
-        flavor_id = os_utils.get_flavor_id_by_ram_range(nova, 4000, 8196)
-
-    if flavor_id == '':
-        step_failure("orchestrator",
-                     "Failed to find required flavor for this deployment")
-
-    cfy.set_flavor_id(flavor_id)
-
-    image_name = "centos_7"
-    image_id = os_utils.get_image_id(glance, image_name)
-    for requirement in CFY_MANAGER_REQUIERMENTS:
-        if requirement == 'os_image':
-            image_id = os_utils.get_image_id(
-                glance, CFY_MANAGER_REQUIERMENTS['os_image'])
-
-    if image_id == '':
-        step_failure(
-            "orchestrator",
-            "Error : Failed to find required OS image for cloudify manager")
-
-    cfy.set_image_id(image_id)
-
-    ext_net = os_utils.get_external_net(neutron)
-    if not ext_net:
-        step_failure("orchestrator", "Failed to get external network")
-
-    cfy.set_external_network_name(ext_net)
-
-    ns = ft_utils.get_resolvconf_ns()
-    if ns:
-        cfy.set_nameservers(ns)
-
-    if 'compute' in nova.client.services_url:
-        cfy.set_nova_url(nova.client.services_url['compute'])
-    if neutron.httpclient.endpoint_url is not None:
-        cfy.set_neutron_url(neutron.httpclient.endpoint_url)
-
-    logger.info("Prepare virtualenv for cloudify-cli")
-    cmd = "chmod +x " + VIMS_DIR + "create_venv.sh"
-    ft_utils.execute_command(cmd)
-    time.sleep(3)
-    cmd = VIMS_DIR + "create_venv.sh " + VIMS_DATA_DIR
-    ft_utils.execute_command(cmd)
-
-    cfy.download_manager_blueprint(
-        CFY_MANAGER_BLUEPRINT['url'], CFY_MANAGER_BLUEPRINT['branch'])
-
-    # ############### CLOUDIFY DEPLOYMENT ################
-    start_time_ts = time.time()
-    end_time_ts = start_time_ts
-    logger.info("Cloudify deployment Start Time:'%s'" % (
-        datetime.datetime.fromtimestamp(start_time_ts).strftime(
-            '%Y-%m-%d %H:%M:%S')))
-
-    error = cfy.deploy_manager()
-    if error:
-        step_failure("orchestrator", error)
-
-    end_time_ts = time.time()
-    duration = round(end_time_ts - start_time_ts, 1)
-    logger.info("Cloudify deployment duration:'%s'" % duration)
-    set_result("orchestrator", duration, "")
-
-    # ############### CLEARWATER INITIALISATION ################
-
-    cw = Clearwater(CW_INPUTS, cfy, logger)
-
-    logger.info("Collect flavor id for all clearwater vm")
-
-    flavor_name = "m1.small"
-    flavor_id = os_utils.get_flavor_id(nova, flavor_name)
-    for requirement in CW_REQUIERMENTS:
-        if requirement == 'ram_min' and flavor_id == '':
-            flavor_id = os_utils.get_flavor_id_by_ram_range(
-                nova, CW_REQUIERMENTS['ram_min'], 4500)
-
-    if flavor_id == '':
-        logger.error(
-            "Failed to find %s flavor. Try with ram range "
-            "default requirement !" % flavor_name)
-        flavor_id = os_utils.get_flavor_id_by_ram_range(nova, 4000, 8196)
-
-    if flavor_id == '':
-        step_failure(
-            "vIMS", "Failed to find required flavor for this deployment")
-
-    cw.set_flavor_id(flavor_id)
-
-    image_name = "ubuntu_14.04"
-    image_id = os_utils.get_image_id(glance, image_name)
-    for requirement in CW_REQUIERMENTS:
-        if requirement == 'os_image':
-            image_id = os_utils.get_image_id(
-                glance, CW_REQUIERMENTS['os_image'])
-
-    if image_id == '':
-        step_failure(
-            "vIMS",
-            "Error : Failed to find required OS image for cloudify manager")
-
-    cw.set_image_id(image_id)
-
-    ext_net = os_utils.get_external_net(neutron)
-    if not ext_net:
-        step_failure("vIMS", "Failed to get external network")
-
-    cw.set_external_network_name(ext_net)
-
-    # ############### CLEARWATER DEPLOYMENT ################
-
-    start_time_ts = time.time()
-    end_time_ts = start_time_ts
-    logger.info("vIMS VNF deployment Start Time:'%s'" % (
-        datetime.datetime.fromtimestamp(start_time_ts).strftime(
-            '%Y-%m-%d %H:%M:%S')))
-
-    error = cw.deploy_vnf(CW_BLUEPRINT)
-    if error:
-        step_failure("vIMS", error)
-
-    end_time_ts = time.time()
-    duration = round(end_time_ts - start_time_ts, 1)
-    logger.info("vIMS VNF deployment duration:'%s'" % duration)
-    set_result("vIMS", duration, "")
-
-    # ############### CLEARWATER TEST ################
-
-    test_clearwater()
-
-    # ########## CLEARWATER UNDEPLOYMENT ############
-
-    cw.undeploy_vnf()
-
-    # ########### CLOUDIFY UNDEPLOYMENT #############
-
-    cfy.undeploy_manager()
-
-    # ############## GENERAL CLEANUP ################
-    if args.noclean:
-        exit(0)
-
-    logger.info("Removing %s tenant .." % CFY_INPUTS['keystone_tenant_name'])
-    tenant_id = os_utils.get_tenant_id(
-        keystone, CFY_INPUTS['keystone_tenant_name'])
-    if tenant_id == '':
-        logger.error("Error : Failed to get id of %s tenant" %
-                     CFY_INPUTS['keystone_tenant_name'])
-    else:
-        if not os_utils.delete_tenant(keystone, tenant_id):
-            logger.error("Error : Failed to remove %s tenant" %
-                         CFY_INPUTS['keystone_tenant_name'])
-
-    logger.info("Removing %s user .." % CFY_INPUTS['keystone_username'])
-    user_id = os_utils.get_user_id(
-        keystone, CFY_INPUTS['keystone_username'])
-    if user_id == '':
-        logger.error("Error : Failed to get id of %s user" %
-                     CFY_INPUTS['keystone_username'])
-    else:
-        if not os_utils.delete_user(keystone, user_id):
-            logger.error("Error : Failed to remove %s user" %
-                         CFY_INPUTS['keystone_username'])
-
-
-if __name__ == '__main__':
-    main()
diff --git a/functest/tests/unit/core/test_vnf_base.py b/functest/tests/unit/core/test_vnf_base.py
new file mode 100644
index 00000000..e27f2164
--- /dev/null
+++ b/functest/tests/unit/core/test_vnf_base.py
@@ -0,0 +1,52 @@
+#!/usr/bin/env python
+
+# Copyright (c) 2016 Orange and others.
+#
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+
+import logging
+import unittest
+
+from functest.core import vnf_base
+
+
+class VnfBaseTesting(unittest.TestCase):
+
+    logging.disable(logging.CRITICAL)
+
+    def setUp(self):
+        self.test = vnf_base.VnfOnBoardingBase(project='functest',
+                                               case='aaa')
+        self.test.project = "functest"
+        self.test.case_name = "aaa"
+        self.test.start_time = "1"
+        self.test.stop_time = "5"
+        self.test.criteria = ""
+        self.test.details = {"orchestrator": {"status": "PASS",
+                                              "result": "",
+                                              "duration": 20},
+                             "vnf": {"status": "PASS",
+                                     "result": "",
+                                     "duration": 15},
+                             "test_vnf": {"status": "FAIL",
+                                          "result": "",
+                                          "duration": 5}}
+
+    def test_deploy_vnf_unimplemented(self):
+        with self.assertRaises(Exception) as context:
+            self.test.deploy_vnf()
+        self.assertTrue('VNF not deployed' in context.exception)
+
+    def test_test_vnf_unimplemented(self):
+        with self.assertRaises(Exception) as context:
+            self.test.test_vnf()()
+        self.assertTrue('VNF not tested' in context.exception)
+
+    def test_parse_results(self):
+        self.assertNotEqual(self.test.parse_results(), 0)
+
+if __name__ == "__main__":
+    unittest.main(verbosity=2)
diff --git a/functest/utils/functest_constants.py b/functest/utils/functest_constants.py
index ac9d77c8..c4be0779 100644
--- a/functest/utils/functest_constants.py
+++ b/functest/utils/functest_constants.py
@@ -245,11 +245,6 @@ VIMS_DATA_DIR = get_value('general.dir.dir_vIMS_data',
                           'VIMS_DATA_DIR')
 VIMS_TEST_DIR = get_value('general.dir.dir_repo_vims_test',
                           'VIMS_TEST_DIR')
-VIMS_TENANT_NAME = get_value('vIMS.general.tenant_name',
-                             'VIMS_TENANT_NAME')
-VIMS_TENANT_DESCRIPTION = get_value('vIMS.general.tenant_description',
-                                    'VIMS_TENANT_DESCRIPTION')
-VIMS_IMAGES = get_value('vIMS.general.images', 'VIMS_IMAGES')
 CFY_MANAGER_BLUEPRINT = get_value('vIMS.cloudify.blueprint',
                                   'CFY_MANAGER_BLUEPRINT')
 CFY_MANAGER_REQUIERMENTS = get_value('vIMS.cloudify.requierments',