First proposal for the structure for pythonsdk based scenarios

Issue-ID: TEST-240

Change-Id: Ic989b26442b868363af7b3872bff49dd70d78be0
Signed-off-by: Michal Jagiello <michal.jagiello@t-mobile.pl>

28 files changed, 1075 insertions, 0 deletions

diff --git a/.gitignore b/.gitignore
index 543c596..f5c2699 100644
--- a/.gitignore
+++ b/.gitignore
@@ -31,3 +31,4 @@ csit/
 *.csar
 benchmark/
 .tox/
+**/__pycache__/
\ No newline at end of file
diff --git a/requirements.txt b/requirements.txt
new file mode 100644
index 0000000..6782ed2
--- /dev/null
+++ b/requirements.txt
@@ -0,0 +1 @@
+-e git+https://gitlab.com/Orange-OpenSource/lfn/onap/python-onapsdk.git@develop#egg=onapsdk
\ No newline at end of file
diff --git a/run.py b/run.py
new file mode 100644
index 0000000..ec64125
--- /dev/null
+++ b/run.py
@@ -0,0 +1,19 @@
+import logging
+
+from onaptests.steps.instantiate.vf_module_ala_carte import YamlTemplateVfModuleAlaCarteInstantiateStep
+
+
+# Configure logging
+logger = logging.getLogger("")
+logger.setLevel(logging.INFO)
+fh = logging.StreamHandler()
+fh_formatter = logging.Formatter(
+    "%(asctime)s %(levelname)s %(name)s %(lineno)d:%(filename)s(%(process)d) - %(message)s"
+)
+fh.setFormatter(fh_formatter)
+logger.addHandler(fh)
+
+
+if __name__ == "__main__":
+    vf_module_inst = YamlTemplateVfModuleAlaCarteInstantiateStep()
+    vf_module_inst.execute()
diff --git a/setup.cfg b/setup.cfg
new file mode 100644
index 0000000..d5907f2
--- /dev/null
+++ b/setup.cfg
@@ -0,0 +1,41 @@
+# SPDX-License-Identifier: Apache-2.0
+[metadata]
+name = onaptests
+version = 0.0.1
+description = Test SDK to use ONAP Programatically
+long_description = file: README.md
+url = https://gitlab.com/Orange-OpenSource/lfn/onap/pythonsdk-tests
+author = Orange OpenSource
+license = Apache 2.0
+classifiers =
+  Programming Language :: Python :: 3
+  Programming Language :: Python :: 3.7
+
+[options]
+zip_safe = False
+include_package_data = True
+package_dir=
+    =src
+packages=find_namespace:
+setup_requires =
+  pytest-runner==5.2
+tests_require =
+  mock
+  pytest
+  pytest-cov
+  pytest-mock
+  requests-mock
+
+[options.packages.find]
+where=src
+
+[aliases]
+test=pytest
+
+[tool:pytest]
+addopts =
+  --verbose --doctest-modules --junitxml=pytest-unit.xml
+  --cov-report term-missing --cov-report xml --cov-report html
+  --cov=src  --maxfail=1
+
+testpaths = tests
diff --git a/setup.py b/setup.py
new file mode 100644
index 0000000..acfdb5d
--- /dev/null
+++ b/setup.py
@@ -0,0 +1,7 @@
+#!/usr/bin/env python3
+# SPDX-License-Identifier: Apache-2.0
+# -*- coding: utf-8 -*-
+
+from setuptools import setup
+
+setup()
diff --git a/src/onaptests/__init__.py b/src/onaptests/__init__.py
new file mode 100644
index 0000000..9b917f6
--- /dev/null
+++ b/src/onaptests/__init__.py
@@ -0,0 +1 @@
+"""onaptests package."""
diff --git a/src/onaptests/configuration/__init__.py b/src/onaptests/configuration/__init__.py
new file mode 100644
index 0000000..a9de3b8
--- /dev/null
+++ b/src/onaptests/configuration/__init__.py
@@ -0,0 +1 @@
+"""Scenario package."""
diff --git a/src/onaptests/configuration/settings.py b/src/onaptests/configuration/settings.py
new file mode 100644
index 0000000..f6959de
--- /dev/null
+++ b/src/onaptests/configuration/settings.py
@@ -0,0 +1,38 @@
+"""Specific settings module."""  # pylint: disable=bad-whitespace
+
+######################
+#                    #
+# ONAP INPUTS DATAS  #
+#                    #
+######################
+
+VENDOR_NAME = "sdktests_vendor"
+VSP_NAME = "sdktests_vsp"
+VSP_FILE_PATH = "vfw.zip"
+SERVICE_NAME = "sdktests-service"
+VF_NAME = "sdktests_vf"
+
+CLOUD_REGION_CLOUD_OWNER = "sdktests_cloud_region_owner"
+CLOUD_REGION_ID = "sdktests_cloud_region_id"
+CLOUD_REGION_TYPE = "openstack"
+CLOUD_REGION_VERSION = "titanium_cloud"
+CLOUD_DOMAIN = "Default"
+
+COMPLEX_PHYSICAL_LOCATION_ID = "sdktests_complex_physical_location_id"
+COMPLEX_DATA_CENTER_CODE = "sdktests_complex_data_center_code"
+
+GLOBAL_CUSTOMER_ID = "sdktests_global_customer_id"
+TENANT_ID = ""  # Fill me in your custom settings
+
+VIM_USERNAME = ""  # Fill me in your custom settings
+VIM_PASSWORD = ""  # Fill me in your custom settings
+VIM_SERVICE_URL = ""  # Fill me in your custom settings
+
+OWNING_ENTITY = "sdktests_owning_entity"
+PROJECT = "sdktests_project"
+LINE_OF_BUSINESS = "sdktests_line_of_business"
+PLATFORM = "sdktests_platform"
+
+SERVICE_INSTANCE_NAME = "sdktests_service_instance_name"
+
+SERVICE_YAML_TEMPLATE = "templates/vnf-services/ubuntu16test-service.yaml"
diff --git a/src/onaptests/steps/__init__.py b/src/onaptests/steps/__init__.py
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/onaptests/steps/__init__.py
diff --git a/src/onaptests/steps/base.py b/src/onaptests/steps/base.py
new file mode 100644
index 0000000..b32e6d3
--- /dev/null
+++ b/src/onaptests/steps/base.py
@@ -0,0 +1,84 @@
+from abc import ABC, abstractmethod
+from typing import List
+
+
+class BaseStep(ABC):
+    """Base step class."""
+
+    def __init__(self, cleanup: bool = False) -> None:
+        """Step initialization.
+
+        Args:
+            cleanup(bool, optional): Determines if cleanup action should be called.
+
+        """
+        self._steps: List["BaseStep"] = []
+        self._cleanup: bool = cleanup
+        self._parent: "BaseStep" = None
+
+    def add_step(self, step: "BaseStep") -> None:
+        """Add substep.
+
+        Add substep and mark step as a substep parent.
+
+        Args:
+            step (BaseStep): Step object
+        """
+        self._steps.append(step)
+        step._parent: "BaseStep" = self
+
+    @property
+    def parent(self) -> "BaseStep":
+        """Step parent.
+
+        If parent is not set the step is a root one.
+        """
+        return self._parent
+
+    @property
+    def is_root(self) -> bool:
+        """Is a root step.
+
+        Step is a root if has no parent
+
+        Returns:
+            bool: True if step is a root step, False otherwise
+
+        """
+        return self._parent is None
+
+    def execute(self) -> None:
+        """Step's action.
+
+        Run all substeps action before it's own action.
+        Override this method and remember to call `super().action()` before.
+
+        """
+        for step in self._steps:
+            step.execute()
+
+    def cleanup(self) -> None:
+        """Step's cleanup.
+
+        Not all steps has to have cleanup method
+
+        """
+        if self._cleanup:
+            for step in self._steps:
+                step.cleanup()
+
+
+class YamlTemplateBaseStep(BaseStep, ABC):
+    """Base YAML template step."""
+
+    @property
+    @abstractmethod
+    def yaml_template(self) -> dict:
+        """YAML template abstract property.
+
+        Every YAML template step need to implement that property.
+
+        Returns:
+            dict: YAML template
+
+        """
diff --git a/src/onaptests/steps/cloud/__init__.py b/src/onaptests/steps/cloud/__init__.py
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/onaptests/steps/cloud/__init__.py
diff --git a/src/onaptests/steps/cloud/cloud_region_create.py b/src/onaptests/steps/cloud/cloud_region_create.py
new file mode 100644
index 0000000..dafd6ec
--- /dev/null
+++ b/src/onaptests/steps/cloud/cloud_region_create.py
@@ -0,0 +1,28 @@
+from onapsdk.aai.cloud_infrastructure import CloudRegion
+from onapsdk.configuration import settings
+
+from ..base import BaseStep
+
+
+class CloudRegionCreateStep(BaseStep):
+    """Cloud region creation step."""
+
+    def execute(self):
+        """Create cloud region.
+
+        Use settings values:
+         - CLOUD_REGION_CLOUD_OWNER,
+         - CLOUD_REGION_ID,
+         - CLOUD_REGION_TYPE,
+         - CLOUD_REGION_VERSION.
+
+        """
+        super().execute()
+        CloudRegion.create(
+            cloud_owner=settings.CLOUD_REGION_CLOUD_OWNER,
+            cloud_region_id=settings.CLOUD_REGION_ID,
+            orchestration_disabled=False,
+            in_maint=False,
+            cloud_type=settings.CLOUD_REGION_TYPE,
+            cloud_region_version=settings.CLOUD_REGION_VERSION
+        )
diff --git a/src/onaptests/steps/cloud/complex_create.py b/src/onaptests/steps/cloud/complex_create.py
new file mode 100644
index 0000000..37ad49f
--- /dev/null
+++ b/src/onaptests/steps/cloud/complex_create.py
@@ -0,0 +1,23 @@
+from onapsdk.aai.cloud_infrastructure import Complex
+from onapsdk.configuration import settings
+
+from ..base import BaseStep
+
+
+class ComplexCreateStep(BaseStep):
+    """Complex creation step."""
+
+    def execute(self):
+        """Create complex.
+
+        Use settings values:
+         - COMPLEX_PHYSICAL_LOCATION_ID,
+         - COMPLEX_DATA_CENTER_CODE.
+
+        """
+        super().execute()
+        Complex.create(
+            physical_location_id=settings.COMPLEX_PHYSICAL_LOCATION_ID,
+            data_center_code=settings.COMPLEX_DATA_CENTER_CODE,
+            name=settings.COMPLEX_PHYSICAL_LOCATION_ID
+        )
diff --git a/src/onaptests/steps/cloud/connect_service_subscription_to_cloud_region.py b/src/onaptests/steps/cloud/connect_service_subscription_to_cloud_region.py
new file mode 100644
index 0000000..23ba994
--- /dev/null
+++ b/src/onaptests/steps/cloud/connect_service_subscription_to_cloud_region.py
@@ -0,0 +1,46 @@
+from onapsdk.aai.business import Customer, ServiceSubscription
+from onapsdk.aai.cloud_infrastructure import CloudRegion, Tenant
+from onapsdk.configuration import settings
+
+from ..base import BaseStep
+from .customer_service_subscription_create import CustomerServiceSubscriptionCreateStep
+from .link_cloud_to_complex import LinkCloudRegionToComplexStep
+from .register_cloud_to_multicloud import RegisterCloudRegionToMulticloudStep
+
+
+class ConnectServiceSubToCloudRegionStep(BaseStep):
+    """Connect service subscription to cloud region step."""
+
+    def __init__(self, cleanup=False):
+        """Initialize step.
+
+        Substeps:
+            - LinkCloudRegionToComplexStep,
+            - RegisterCloudRegionToMulticloudStep,
+            - CustomerServiceSubscriptionCreateStep.
+
+        """
+        super().__init__(cleanup=cleanup)
+        self.add_step(LinkCloudRegionToComplexStep(cleanup=cleanup))
+        self.add_step(RegisterCloudRegionToMulticloudStep(cleanup=cleanup))
+        self.add_step(CustomerServiceSubscriptionCreateStep(cleanup=cleanup))
+
+    def execute(self):
+        """Connect service subsription to cloud region and tenant.
+
+        Use settings values:
+         - GLOBAL_CUSTOMER_ID,
+         - SERVICE_NAME,
+         - CLOUD_REGION_CLOUD_OWNER,
+         - CLOUD_REGION_ID.
+
+        """
+        super().execute()
+        customer: Customer = Customer.get_by_global_customer_id(settings.GLOBAL_CUSTOMER_ID)
+        service_subscription: ServiceSubscription = customer.get_service_subscription_by_service_type(settings.SERVICE_NAME)
+        cloud_region: CloudRegion = CloudRegion.get_by_id(
+            cloud_owner=settings.CLOUD_REGION_CLOUD_OWNER,
+            cloud_region_id=settings.CLOUD_REGION_ID,
+        )
+        tenant: Tenant = cloud_region.get_tenant(settings.TENANT_ID)
+        service_subscription.link_to_cloud_region_and_tenant(cloud_region=cloud_region, tenant=tenant)
diff --git a/src/onaptests/steps/cloud/customer_create.py b/src/onaptests/steps/cloud/customer_create.py
new file mode 100644
index 0000000..2bdf312
--- /dev/null
+++ b/src/onaptests/steps/cloud/customer_create.py
@@ -0,0 +1,16 @@
+from onapsdk.aai.business import Customer
+from onapsdk.configuration import settings
+
+from ..base import BaseStep
+
+
+class CustomerCreateStep(BaseStep):
+    """Customer creation step."""
+
+    def execute(self):
+        """Create cutomer.
+
+        Use settings values:
+         - GLOBAL_CUSTOMER_ID.
+        """
+        Customer.create(settings.GLOBAL_CUSTOMER_ID, settings.GLOBAL_CUSTOMER_ID, "INFRA")
diff --git a/src/onaptests/steps/cloud/customer_service_subscription_create.py b/src/onaptests/steps/cloud/customer_service_subscription_create.py
new file mode 100644
index 0000000..c797d56
--- /dev/null
+++ b/src/onaptests/steps/cloud/customer_service_subscription_create.py
@@ -0,0 +1,30 @@
+from onapsdk.aai.business import Customer
+from onapsdk.sdc.service import Service
+from onapsdk.configuration import settings
+
+from ..base import BaseStep
+from .customer_create import CustomerCreateStep
+
+
+class CustomerServiceSubscriptionCreateStep(BaseStep):
+    """Cutomer service subsription creation step"""
+
+    def __init__(self, cleanup=False):
+        """Initialize step.
+
+        Substeps:
+            - CustomerCreateStep.
+        """
+        super().__init__(cleanup=cleanup)
+        self.add_step(CustomerCreateStep(cleanup=cleanup))
+
+    def execute(self):
+        """Create customer service subsription.
+
+        Use settings values:
+         - GLOBAL_CUSTOMER_ID,
+         - SERVICE_NAME.
+        """
+        service = Service(name=settings.SERVICE_NAME)
+        customer = Customer.get_by_global_customer_id(settings.GLOBAL_CUSTOMER_ID)
+        customer.subscribe_service(service)
diff --git a/src/onaptests/steps/cloud/link_cloud_to_complex.py b/src/onaptests/steps/cloud/link_cloud_to_complex.py
new file mode 100644
index 0000000..4da3804
--- /dev/null
+++ b/src/onaptests/steps/cloud/link_cloud_to_complex.py
@@ -0,0 +1,40 @@
+from onapsdk.aai.cloud_infrastructure import CloudRegion, Complex
+from onapsdk.configuration import settings
+
+from ..base import BaseStep
+from .cloud_region_create import CloudRegionCreateStep
+from .complex_create import ComplexCreateStep
+
+
+class LinkCloudRegionToComplexStep(BaseStep):
+    """Link cloud region to complex step"""
+
+    def __init__(self, cleanup=False):
+        """Initialize step.
+
+        Substeps:
+            - ComplexCreateStep,
+            - CloudRegionCreateStep.
+        """
+        super().__init__(cleanup=cleanup)
+        self.add_step(ComplexCreateStep(cleanup=cleanup))
+        self.add_step(CloudRegionCreateStep(cleanup=cleanup))
+
+    def execute(self):
+        """Link cloud region to complex.
+
+        Use settings values:
+         - COMPLEX_PHYSICAL_LOCATION_ID,
+         - CLOUD_REGION_CLOUD_OWNER,
+         - CLOUD_REGION_ID.
+        """
+        super().execute()
+        cmplx = Complex(
+            physical_location_id=settings.COMPLEX_PHYSICAL_LOCATION_ID,
+            name=settings.COMPLEX_PHYSICAL_LOCATION_ID
+        )
+        cloud_region = CloudRegion.get_by_id(
+            cloud_owner=settings.CLOUD_REGION_CLOUD_OWNER,
+            cloud_region_id=settings.CLOUD_REGION_ID,
+        )
+        cloud_region.link_to_complex(cmplx)
diff --git a/src/onaptests/steps/cloud/register_cloud_to_multicloud.py b/src/onaptests/steps/cloud/register_cloud_to_multicloud.py
new file mode 100644
index 0000000..c3a001c
--- /dev/null
+++ b/src/onaptests/steps/cloud/register_cloud_to_multicloud.py
@@ -0,0 +1,47 @@
+from uuid import uuid4
+
+from onapsdk.aai.cloud_infrastructure import CloudRegion
+from onapsdk.configuration import settings
+
+from ..base import BaseStep
+from .cloud_region_create import CloudRegionCreateStep
+
+
+class RegisterCloudRegionToMulticloudStep(BaseStep):
+    """Cloud region registration in multicloud step."""
+
+    def __init__(self, cleanup=False):
+        """Initialize step.
+
+        Substeps:
+            - CloudRegionCreateStep.
+        """
+        super().__init__(cleanup=cleanup)
+        self.add_step(CloudRegionCreateStep(cleanup=cleanup))
+
+    def execute(self):
+        """Register cloud region in multicloud.
+
+        Use settings values:
+         - CLOUD_REGION_CLOUD_OWNER,
+         - CLOUD_REGION_ID,
+         - CLOUD_REGION_TYPE,
+         - CLOUD_DOMAIN,
+         - VIM_USERNAME,
+         - VIM_PASSWORD,
+         - VIM_SERVICE_URL.
+        """
+        super().execute()
+        cloud_region = CloudRegion.get_by_id(
+            cloud_owner=settings.CLOUD_REGION_CLOUD_OWNER,
+            cloud_region_id=settings.CLOUD_REGION_ID,
+        )
+        cloud_region.add_esr_system_info(
+            esr_system_info_id=str(uuid4()),
+            user_name=settings.VIM_USERNAME,
+            password=settings.VIM_PASSWORD,
+            system_type=settings.CLOUD_REGION_TYPE,
+            service_url=settings.VIM_SERVICE_URL,
+            cloud_domain=settings.CLOUD_DOMAIN
+        )
+        cloud_region.register_to_multicloud()
diff --git a/src/onaptests/steps/instantiate/__init__.py b/src/onaptests/steps/instantiate/__init__.py
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/onaptests/steps/instantiate/__init__.py
diff --git a/src/onaptests/steps/instantiate/service_ala_carte.py b/src/onaptests/steps/instantiate/service_ala_carte.py
new file mode 100644
index 0000000..dad6563
--- /dev/null
+++ b/src/onaptests/steps/instantiate/service_ala_carte.py
@@ -0,0 +1,168 @@
+import time
+from uuid import uuid4
+from yaml import load
+
+from onapsdk.aai.cloud_infrastructure import CloudRegion, Tenant
+from onapsdk.aai.business import Customer
+from onapsdk.aai.business.owning_entity import OwningEntity as AaiOwningEntity
+from onapsdk.configuration import settings
+from onapsdk.sdc.service import Service
+from onapsdk.so.instantiation import ServiceInstantiation
+from onapsdk.vid import Project
+
+from ..base import BaseStep, YamlTemplateBaseStep
+from ..cloud.connect_service_subscription_to_cloud_region import ConnectServiceSubToCloudRegionStep
+from ..onboard.service import ServiceOnboardStep, YamlTemplateServiceOnboardStep
+
+
+class ServiceAlaCarteInstantiateStep(BaseStep):
+    """Instantiate service a'la carte."""
+
+    def __init__(self, cleanup=False):
+        """Initialize step.
+
+        Substeps:
+            - ServiceOnboardStep,
+            - ConnectServiceSubToCloudRegionStep.
+        """
+        super().__init__(cleanup=cleanup)
+        self.add_step(ServiceOnboardStep(cleanup))
+        self.add_step(ConnectServiceSubToCloudRegionStep(cleanup))
+
+    def execute(self):
+        """Instantiate service.
+
+        Use settings values:
+         - SERVICE_NAME,
+         - GLOBAL_CUSTOMER_ID,
+         - CLOUD_REGION_CLOUD_OWNER,
+         - CLOUD_REGION_ID,
+         - TENANT_ID,
+         - OWNING_ENTITY,
+         - PROJECT,
+         - SERVICE_INSTANCE_NAME.
+        """
+        super().execute()
+        service = Service(settings.SERVICE_NAME)
+        customer: Customer = Customer.get_by_global_customer_id(settings.GLOBAL_CUSTOMER_ID)
+        cloud_region: CloudRegion = CloudRegion.get_by_id(
+            cloud_owner=settings.CLOUD_REGION_CLOUD_OWNER,
+            cloud_region_id=settings.CLOUD_REGION_ID,
+        )
+        tenant: Tenant = cloud_region.get_tenant(settings.TENANT_ID)
+        owning_entity = AaiOwningEntity.get_by_owning_entity_name(settings.OWNING_ENTITY)
+        vid_project = Project.create(settings.PROJECT)
+
+        service_instantiation = ServiceInstantiation.instantiate_so_ala_carte(
+            service,
+            cloud_region,
+            tenant,
+            customer,
+            owning_entity,
+            vid_project,
+            service_instance_name=settings.SERVICE_INSTANCE_NAME
+        )
+        while not service_instantiation.finished:
+            time.sleep(10)
+
+
+class YamlTemplateServiceAlaCarteInstantiateStep(YamlTemplateBaseStep):
+    """Instantiate service a'la carte using YAML template."""
+
+    def __init__(self, cleanup=False):
+        """Initialize step.
+
+        Substeps:
+            - YamlTemplateServiceOnboardStep,
+            - ConnectServiceSubToCloudRegionStep.
+        """
+        super().__init__(cleanup=cleanup)
+        self._yaml_template: dict = None
+        self.add_step(YamlTemplateServiceOnboardStep(cleanup))
+        self.add_step(ConnectServiceSubToCloudRegionStep(cleanup))
+
+    @property
+    def yaml_template(self) -> dict:
+        """Step YAML template.
+
+        Load from file if it's a root step, get from parent otherwise.
+
+        Returns:
+            dict: Step YAML template
+
+        """
+        if self.is_root:
+            if not self._yaml_template:
+                with open(settings.SERVICE_YAML_TEMPLATE, "r") as yaml_template:
+                    self._yaml_template: dict = load(yaml_template)
+            return self._yaml_template
+        return self.parent.yaml_template
+
+    @property
+    def service_name(self) -> str:
+        """Service name.
+
+        Get from YAML template if it's a root step, get from parent otherwise.
+
+        Returns:
+            str: Service name
+
+        """
+        if self.is_root:
+            return next(iter(self.yaml_template.keys()))
+        return self.parent.service_name
+
+    @property
+    def service_instance_name(self) -> str:
+        """Service instance name.
+
+        Generate using `service_name` and `uuid4()` function if it's a root step,
+            get from parent otherwise.
+
+        Returns:
+            str: Service instance name
+
+        """
+        if self.is_root:
+            return f"{self.service_name}-{str(uuid4())}"
+        return self.parent.service_instance_name
+
+    def execute(self):
+        """Instantiate service.
+
+        Use settings values:
+         - GLOBAL_CUSTOMER_ID,
+         - CLOUD_REGION_CLOUD_OWNER,
+         - CLOUD_REGION_ID,
+         - TENANT_ID,
+         - OWNING_ENTITY,
+         - PROJECT.
+
+        Raises:
+            Exception: Service instantiation failed
+
+        """
+        super().execute()
+        service = Service(self.service_name)
+        customer: Customer = Customer.get_by_global_customer_id(settings.GLOBAL_CUSTOMER_ID)
+        cloud_region: CloudRegion = CloudRegion.get_by_id(
+            cloud_owner=settings.CLOUD_REGION_CLOUD_OWNER,
+            cloud_region_id=settings.CLOUD_REGION_ID,
+        )
+        tenant: Tenant = cloud_region.get_tenant(settings.TENANT_ID)
+        owning_entity = AaiOwningEntity.get_by_owning_entity_name(settings.OWNING_ENTITY)
+        vid_project = Project.create(settings.PROJECT)
+
+        service_instantiation = ServiceInstantiation.instantiate_so_ala_carte(
+            service,
+            cloud_region,
+            tenant,
+            customer,
+            owning_entity,
+            vid_project,
+            service_instance_name=self.service_instance_name
+        )
+        while not service_instantiation.finished:
+            time.sleep(10)
+        if service_instantiation.failed:
+            raise Exception("Service instantiation failed")
diff --git a/src/onaptests/steps/instantiate/vf_module_ala_carte.py b/src/onaptests/steps/instantiate/vf_module_ala_carte.py
new file mode 100644
index 0000000..fd4b368
--- /dev/null
+++ b/src/onaptests/steps/instantiate/vf_module_ala_carte.py
@@ -0,0 +1,112 @@
+import time
+from typing import Iterable
+from uuid import uuid4
+from yaml import load
+
+from onapsdk.aai.business import Customer, ServiceInstance, ServiceSubscription
+from onapsdk.configuration import settings
+from onapsdk.so.instantiation import VnfParameter
+
+from ..base import YamlTemplateBaseStep
+from .vnf_ala_carte import YamlTemplateVnfAlaCarteInstantiateStep
+
+
+class YamlTemplateVfModuleAlaCarteInstantiateStep(YamlTemplateBaseStep):
+    """Instantiate vf module a'la carte using YAML template."""
+
+    def __init__(self, cleanup=False):
+        """Initialize step.
+
+        Substeps:
+            - YamlTemplateVnfAlaCarteInstantiateStep.
+        """
+        super().__init__(cleanup=cleanup)
+        self._yaml_template: dict = None
+        self.add_step(YamlTemplateVnfAlaCarteInstantiateStep(cleanup))
+
+    @property
+    def yaml_template(self) -> dict:
+        """Step YAML template.
+
+        Load from file if it's a root step, get from parent otherwise.
+
+        Returns:
+            dict: Step YAML template
+
+        """
+        if self.is_root:
+            if not self._yaml_template:
+                with open(settings.SERVICE_YAML_TEMPLATE, "r") as yaml_template:
+                    self._yaml_template: dict = load(yaml_template)
+            return self._yaml_template
+        return self.parent.yaml_template
+
+    @property
+    def service_name(self) -> str:
+        """Service name.
+
+        Get from YAML template if it's a root step, get from parent otherwise.
+
+        Returns:
+            str: Service name
+
+        """
+        if self.is_root:
+            return next(iter(self.yaml_template.keys()))
+        return self.parent.service_name
+
+    @property
+    def service_instance_name(self) -> str:
+        """Service instance name.
+
+        Generate using `service_name` and `uuid4()` function if it's a root step,
+            get from parent otherwise.
+
+        Returns:
+            str: Service instance name
+
+        """
+        if self.is_root:
+            return f"{self.service_name}-{str(uuid4())}"
+        return self.parent.service_instance_name
+
+    def get_vnf_parameters(self, vnf_name: str) -> Iterable[VnfParameter]:
+        """Get VNF parameters from YAML template.
+
+        Args:
+            vnf_name (str): VNF name to get parameters for.
+
+        Yields:
+            Iterator[Iterable[VnfParameter]]: VNF parameter
+
+        """
+        for vnf in self.yaml_template[self.service_name]["vnfs"]:
+            if vnf["vnf_name"] == vnf_name:
+                for vnf_parameter in vnf["vnf_parameters"]:
+                    yield VnfParameter(
+                        name=vnf_parameter["name"],
+                        value=vnf_parameter["value"]
+                    )
+
+    def execute(self) -> None:
+        """Instantiate Vf module.
+
+        Use settings values:
+         - GLOBAL_CUSTOMER_ID.
+
+        Raises:
+            Exception: Vf module instantiation failed
+
+        """
+        super().execute()
+        customer: Customer = Customer.get_by_global_customer_id(settings.GLOBAL_CUSTOMER_ID)
+        service_subscription: ServiceSubscription = customer.get_service_subscription_by_service_type(self.service_name)
+        service_instance: ServiceInstance = service_subscription.get_service_instance_by_name(self.service_instance_name)
+        for vnf_instance in service_instance.vnf_instances:
+            vf_module_instantiation = vnf_instance.add_vf_module(
+                vnf_instance.vnf.vf_module,
+                vnf_parameters= self.get_vnf_parameters(vnf_instance.vnf.vnf_name))
+            while not vf_module_instantiation.finished:
+                time.sleep(10)
+            if vf_module_instantiation.failed:
+                raise Exception("Vf module instantiation failed")
diff --git a/src/onaptests/steps/instantiate/vnf_ala_carte.py b/src/onaptests/steps/instantiate/vnf_ala_carte.py
new file mode 100644
index 0000000..116b574
--- /dev/null
+++ b/src/onaptests/steps/instantiate/vnf_ala_carte.py
@@ -0,0 +1,96 @@
+import time
+from uuid import uuid4
+from yaml import load
+
+from onapsdk.aai.business import Customer, ServiceInstance, ServiceSubscription
+from onapsdk.configuration import settings
+from onapsdk.sdc.service import Service
+from onapsdk.vid import LineOfBusiness, Platform
+
+from ..base import YamlTemplateBaseStep
+from .service_ala_carte import YamlTemplateServiceAlaCarteInstantiateStep
+
+
+class YamlTemplateVnfAlaCarteInstantiateStep(YamlTemplateBaseStep):
+    """Instantiate vnf a'la carte using YAML template."""
+
+    def __init__(self, cleanup=False):
+        """Initialize step.
+
+        Substeps:
+            - YamlTemplateServiceAlaCarteInstantiateStep.
+        """
+        super().__init__(cleanup=cleanup)
+        self._yaml_template: dict = None
+        self.add_step(YamlTemplateServiceAlaCarteInstantiateStep(cleanup))
+
+    @property
+    def yaml_template(self) -> dict:
+        """Step YAML template.
+
+        Load from file if it's a root step, get from parent otherwise.
+
+        Returns:
+            dict: Step YAML template
+
+        """
+        if self.is_root:
+            if not self._yaml_template:
+                with open(settings.SERVICE_YAML_TEMPLATE, "r") as yaml_template:
+                    self._yaml_template: dict = load(yaml_template)
+            return self._yaml_template
+        return self.parent.yaml_template
+
+    @property
+    def service_name(self) -> str:
+        """Service name.
+
+        Get from YAML template if it's a root step, get from parent otherwise.
+
+        Returns:
+            str: Service name
+
+        """
+        if self.is_root:
+            return next(iter(self.yaml_template.keys()))
+        return self.parent.service_name
+
+    @property
+    def service_instance_name(self) -> str:
+        """Service instance name.
+
+        Generate using `service_name` and `uuid4()` function if it's a root step,
+            get from parent otherwise.
+
+        Returns:
+            str: Service instance name
+
+        """
+        if self.is_root:
+            return f"{self.service_name}-{str(uuid4())}"
+        return self.parent.service_instance_name
+
+    def execute(self):
+        """Instantiate vnf.
+
+        Use settings values:
+         - GLOBAL_CUSTOMER_ID,
+         - LINE_OF_BUSINESS.
+
+        Raises:
+            Exception: VNF instantiation failed
+
+        """
+        super().execute()
+        service: Service = Service(self.service_name)
+        customer: Customer = Customer.get_by_global_customer_id(settings.GLOBAL_CUSTOMER_ID)
+        service_subscription: ServiceSubscription = customer.get_service_subscription_by_service_type(self.service_name)
+        service_instance: ServiceInstance = service_subscription.get_service_instance_by_name(self.service_instance_name)
+        line_of_business: LineOfBusiness = LineOfBusiness(settings.LINE_OF_BUSINESS)
+        platform: Platform = Platform(settings.PLATFORM)
+        for idx, vnf in service.vnfs:
+            vnf_instantiation = service_instance.add_vnf(vnf, line_of_business, platform, f"{self.service_instance_name}_vnf_{idx}")
+            while not vnf_instantiation.finished:
+                time.sleep(10)
+            if vnf_instantiation.failed:
+                raise Exception("Vnf instantiation failed")
diff --git a/src/onaptests/steps/onboard/__init__.py b/src/onaptests/steps/onboard/__init__.py
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/onaptests/steps/onboard/__init__.py
diff --git a/src/onaptests/steps/onboard/service.py b/src/onaptests/steps/onboard/service.py
new file mode 100644
index 0000000..0143908
--- /dev/null
+++ b/src/onaptests/steps/onboard/service.py
@@ -0,0 +1,88 @@
+from yaml import load
+
+from onapsdk.configuration import settings
+from onapsdk.sdc.service import Service
+from onapsdk.sdc.vf import Vf
+
+from ..base import BaseStep, YamlTemplateBaseStep
+from .vf import VfOnboardStep, YamlTemplateVfOnboardStep
+
+
+class ServiceOnboardStep(BaseStep):
+    """Service onboard step."""
+
+    def __init__(self, cleanup=False):
+        """Initialize step.
+
+        Substeps:
+            - VfOnboardStep.
+        """
+        super().__init__(cleanup=cleanup)
+        self.add_step(VfOnboardStep(cleanup=cleanup))
+
+    def execute(self):
+        """Onboard service.
+
+        Use settings values:
+         - VF_NAME,
+         - SERVICE_NAME.
+
+        """
+        super().execute()
+        vf: Vf = Vf(name=settings.VF_NAME)
+        service: Service = Service(name=settings.SERVICE_NAME, resources=[vf])
+        service.onboard()
+
+
+class YamlTemplateServiceOnboardStep(YamlTemplateBaseStep):
+    """Service onboard using YAML template step."""
+
+    def __init__(self, cleanup=False):
+        """Initialize step.
+
+        Substeps:
+            - YamlTemplateVfOnboardStep.
+        """
+        super().__init__(cleanup=cleanup)
+        self._yaml_template: dict = None
+        self.add_step(YamlTemplateVfOnboardStep(cleanup=cleanup))
+
+    @property
+    def yaml_template(self) -> dict:
+        """Step YAML template.
+
+        Load from file if it's a root step, get from parent otherwise.
+
+        Returns:
+            dict: Step YAML template
+
+        """
+        if self.is_root:
+            if not self._yaml_template:
+                with open(settings.SERVICE_YAML_TEMPLATE, "r") as yaml_template:
+                    self._yaml_template: dict = load(yaml_template)
+            return self._yaml_template
+        return self.parent.yaml_template
+
+    @property
+    def service_name(self) -> str:
+        """Service name.
+
+        Get from YAML template if it's a root step, get from parent otherwise.
+
+        Returns:
+            str: Service name
+
+        """
+        if self.is_root:
+            return next(iter(self.yaml_template.keys()))
+        else:
+            return self.parent.service_name
+
+    def execute(self):
+        """Onboard service."""
+        super().execute()
+        service: Service = Service(name=self.service_name,
+                                   resources=[Vf(name=vnf["vnf_name"]) \
+                                                for vnf in self.yaml_template[self.name]["vnfs"]])
+        service.onboard()
diff --git a/src/onaptests/steps/onboard/vendor.py b/src/onaptests/steps/onboard/vendor.py
new file mode 100644
index 0000000..8a4cb48
--- /dev/null
+++ b/src/onaptests/steps/onboard/vendor.py
@@ -0,0 +1,19 @@
+from onapsdk.configuration import settings
+from onapsdk.sdc.vendor import Vendor
+
+from ..base import BaseStep
+
+
+class VendorOnboardStep(BaseStep):
+    """Vendor onboard step."""
+
+    def execute(self):
+        """Onboard vendor.
+
+        Use settings values:
+         - VENDOR_NAME.
+
+        """
+        super().execute()
+        vendor: Vendor = Vendor(name=settings.VENDOR_NAME)
+        vendor.onboard()
diff --git a/src/onaptests/steps/onboard/vf.py b/src/onaptests/steps/onboard/vf.py
new file mode 100644
index 0000000..6d19b9a
--- /dev/null
+++ b/src/onaptests/steps/onboard/vf.py
@@ -0,0 +1,65 @@
+from onapsdk.configuration import settings
+from onapsdk.sdc.vf import Vf
+from onapsdk.sdc.vsp import Vsp
+
+from ..base import BaseStep, YamlTemplateBaseStep
+from .vsp import VspOnboardStep, YamlTemplateVspOnboardStep
+
+
+class VfOnboardStep(BaseStep):
+    """Vf onboard step."""
+
+    def __init__(self, cleanup=False):
+        """Initialize step.
+
+        Substeps:
+            - VspOnboardStep.
+        """
+        super().__init__(cleanup=cleanup)
+        self.add_step(VspOnboardStep(cleanup=cleanup))
+
+    def execute(self):
+        """Onboard Vf.
+
+        Use settings values:
+         - VSP_NAME,
+         - VF_NAME.
+
+        """
+        super().execute()
+        vsp: Vsp = Vsp(name=settings.VSP_NAME)
+        vf: Vf = Vf(name=settings.VF_NAME, vsp=vsp)
+        vf.onboard()
+
+
+class YamlTemplateVfOnboardStep(YamlTemplateBaseStep):
+    """Vf onboard using YAML template step."""
+
+    def __init__(self, cleanup=False) -> None:
+        """Initialize step.
+
+        Substeps:
+            - YamlTemplateVspOnboardStep.
+        """
+        super().__init__(cleanup=cleanup)
+        self.add_step(YamlTemplateVspOnboardStep(cleanup=cleanup))
+
+    @property
+    def yaml_template(self) -> dict:
+        """YAML template.
+
+        Get YAML template from parent using it's name.
+
+        Returns:
+            dict: YAML template
+
+        """
+        return self.parent.yaml_template[self.parent.name]
+
+    def execute(self):
+        """Onboard Vfs from YAML template."""
+        super().execute()
+        for vnf in self.yaml_template["vnfs"]:
+            vsp: Vsp = Vsp(name=f"{vnf['vnf_name']}_VSP")
+            vf: Vf = Vf(name=vnf['vnf_name'], vsp=vsp)
+            vf.onboard()
diff --git a/src/onaptests/steps/onboard/vsp.py b/src/onaptests/steps/onboard/vsp.py
new file mode 100644
index 0000000..f1eec1f
--- /dev/null
+++ b/src/onaptests/steps/onboard/vsp.py
@@ -0,0 +1,62 @@
+from onapsdk.configuration import settings
+from onapsdk.sdc.vendor import Vendor
+from onapsdk.sdc.vsp import Vsp
+
+from ..base import BaseStep, YamlTemplateBaseStep
+from .vendor import VendorOnboardStep
+
+
+class VspOnboardStep(BaseStep):
+    """Vsp onboard step."""
+
+    def __init__(self, cleanup=False):
+        """Initialize step.
+
+        Substeps:
+            - VendorOnboardStep.
+        """
+        super().__init__(cleanup=cleanup)
+        self.add_step(VendorOnboardStep(cleanup=cleanup))
+
+    def execute(self):
+        """Onboard Vsp.
+
+        Use settings values:
+         - VSP_NAME,
+         - VSP_FILE_PATH,
+         - VENDOR_NAME.
+
+        """
+        super().execute()
+        vendor: Vendor = Vendor(name=settings.VENDOR_NAME)
+        vsp: Vsp = Vsp(name=settings.VSP_NAME, vendor=vendor, package=open(settings.VSP_FILE_PATH, "rb"))
+        vsp.onboard()
+
+
+class YamlTemplateVspOnboardStep(VspOnboardStep, YamlTemplateBaseStep):
+    """Vsp onboard using YAML template step."""
+
+    @property
+    def yaml_template(self) -> dict:
+        """YAML template.
+
+        Get YAML template from parent.
+
+        Returns:
+            dict: YAML template
+
+        """
+        return self.parent.yaml_template
+
+    def execute(self):
+        """Onboard Vsps from YAML template.
+
+        Use settings values:
+         - VENDOR_NAME.
+        """
+        super().execute()
+        vendor: Vendor = Vendor(name=settings.VENDOR_NAME)
+        for vnf in self.yaml_template["vnfs"]:
+            with open(vnf["heat_files_to_upload"], "rb") as package:
+                vsp: Vsp = Vsp(name=f"{vnf['vnf_name']}_VSP", vendor=vendor, package=package)
+                vsp.onboard()
diff --git a/templates/vnf-services/ubuntu16test-service.yaml b/templates/vnf-services/ubuntu16test-service.yaml
new file mode 100644
index 0000000..bc09df8
--- /dev/null
+++ b/templates/vnf-services/ubuntu16test-service.yaml
@@ -0,0 +1,42 @@
+---
+ubuntu16test:
+    tosca_file_from_SDC: service-Ubuntu16tha-template
+    version: "1.0"
+    subscription_type: "ubuntu16test"
+    vnfs:
+        - vnf_name: ubuntu16test
+          heat_files_to_upload: ubuntu16/ubuntu16.zip
+          vnf_parameters: [
+              {"name": "ubuntu16_image_name",
+               "value": "ubuntu-16.04-daily"
+              },
+              {"name": "ubuntu16_key_name",
+               "value": "cleouverte"
+              },
+              {"name": "ubuntu16_pub_key",
+               "value": "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAA\
+BAQDY15cdBmIs2XOpe4EiFCsaY6bmUmK/GysMoLl4UG51JCfJwvwoWCoA+6mDIbymZxhxq9IGx\
+ilp/yTA6WQ9s/5pBag1cUMJmFuda9PjOkXl04jgqh5tR6I+GZ97AvCg93KAECis5ubSqw1xOCj4\
+utfEUtPoF1OuzqM/lE5mY4N6VKXn+fT7pCD6cifBEs6JHhVNvs5OLLp/tO8Pa3kKYQOdyS0xc3r\
+h+t2lrzvKUSWGZbX+dLiFiEpjsUL3tDqzkEMNUn4pdv69OJuzWHCxRWPfdrY9Wg0j3mJesP29EBh\
+t+w+EC9/kBKq+1VKdmsXUXAcjEvjovVL8l1BrX3BY0R8D imported-openssh-key"
+              },
+              {"name": "ubuntu16_flavor_name",
+               "value": "m1.small"
+              },
+              {"name": "VM_name",
+               "value": "ubuntu16test-VM-01"
+              },
+              {"name": "vnf_id",
+               "value": "ubuntu16test-VNF-instance"
+              },
+              {"name": "vf_module_id",
+               "value": "ubuntu16test-vfmodule-instance"
+              },
+              {"name": "vnf_name",
+               "value": "ubuntu16test-VNF"
+              },
+              {"name": "admin_plane_net_name",
+               "value": "admin"
+              }
+          ]