[TEST] Added support for multi-vnf macro instantiation

Decoupled service YAML template into a model YAML template and a (SO) service YAML template.
Model YAML template will be used during the onboarding steps and service YAML template will be used to generate payload when sending instantiation request to SO.
Service YAML template reference model name to use for its VNF/VF-Modules using "model_name" field.
This provide more flexibility to design the testcase and enables to setup more complex testcases like instantiating several VNF/VF-MOdules using the same SDC model infos.
This patch aims to provide backward compatibility for existing testcases based on YAML template.

Issue-ID: TEST-358
Signed-off-by: Julien Fontaine <julien.fontaine@bell.ca>
Change-Id: I69d370eff4d383d5af135206476c65e4a56e4ee5
(cherry picked from commit c3ef82f489b915095b7464fb119daf43b84f67f8)

11 files changed, 101 insertions, 0 deletions

diff --git a/src/onaptests/configuration/basic_clamp_settings.py b/src/onaptests/configuration/basic_clamp_settings.py
index 1c6ad61..c26c4e9 100644
--- a/src/onaptests/configuration/basic_clamp_settings.py
+++ b/src/onaptests/configuration/basic_clamp_settings.py
@@ -52,3 +52,5 @@ try:
 except ValueError:
     SERVICE_NAME = "" # Fill me
     VF_NAME = "" # Fill me
+
+MODEL_YAML_TEMPLATE = None
diff --git a/src/onaptests/configuration/basic_cnf_yaml_settings.py b/src/onaptests/configuration/basic_cnf_yaml_settings.py
index b68b7df..38e551c 100644
--- a/src/onaptests/configuration/basic_cnf_yaml_settings.py
+++ b/src/onaptests/configuration/basic_cnf_yaml_settings.py
@@ -79,3 +79,5 @@ VIM_PASSWORD = cloud.config.auth.get('password','dummy123')
 VIM_SERVICE_URL = cloud.config.auth.get('auth_url','http://10.12.25.2:5000/v3')
 TENANT_ID = cloud.config.auth.get('project_id','123456')
 TENANT_NAME = cloud.config.auth.get('project_name','dummy_test')
+
+MODEL_YAML_TEMPLATE = None
diff --git a/src/onaptests/configuration/basic_network_nomulticloud_settings.py b/src/onaptests/configuration/basic_network_nomulticloud_settings.py
index cc22601..ab9e5ab 100644
--- a/src/onaptests/configuration/basic_network_nomulticloud_settings.py
+++ b/src/onaptests/configuration/basic_network_nomulticloud_settings.py
@@ -66,3 +66,5 @@ TENANT_ID = cloud.config.auth.get('project_id','Fill me')
 TENANT_NAME = cloud.config.auth.get('project_name','Fill me')
 CLOUD_REGION_ID = cloud.config.auth.get('region_name','RegionOne')
 CLOUD_DOMAIN = cloud.config.auth.get('project_domain_name','Default')
+
+MODEL_YAML_TEMPLATE = None
diff --git a/src/onaptests/configuration/basic_onboard_settings.py b/src/onaptests/configuration/basic_onboard_settings.py
index db7680d..2fa1820 100644
--- a/src/onaptests/configuration/basic_onboard_settings.py
+++ b/src/onaptests/configuration/basic_onboard_settings.py
@@ -66,3 +66,5 @@ VENDOR_NAME = "basic_onboard_vendor"
 
 VF_NAME = "basic_onboard_vf"
 VSP_NAME = "basic_onboard_vsp"
+
+MODEL_YAML_TEMPLATE = None
diff --git a/src/onaptests/configuration/basic_vm_macro_settings.py b/src/onaptests/configuration/basic_vm_macro_settings.py
index b29cd1d..2784f86 100644
--- a/src/onaptests/configuration/basic_vm_macro_settings.py
+++ b/src/onaptests/configuration/basic_vm_macro_settings.py
@@ -59,3 +59,5 @@ except (FileNotFoundError, ValueError):
     raise onap_test_exceptions.TestConfigurationException
 
 SERVICE_INSTANCE_NAME = f"basic_macro_{str(uuid4())}"
+
+MODEL_YAML_TEMPLATE = None
diff --git a/src/onaptests/configuration/basic_vm_macro_stability_settings.py b/src/onaptests/configuration/basic_vm_macro_stability_settings.py
index 06938c4..b2fe037 100644
--- a/src/onaptests/configuration/basic_vm_macro_stability_settings.py
+++ b/src/onaptests/configuration/basic_vm_macro_stability_settings.py
@@ -2,3 +2,4 @@ from .basic_vm_macro_settings import *   # pylint: disable=W0614
 
 SERVICE_YAML_TEMPLATE = Path(Path(__file__).parent.parent, "templates/vnf-services/" +
                          "basic_vm_macro_stability-service.yaml")
+MODEL_YAML_TEMPLATE = None
diff --git a/src/onaptests/configuration/basic_vm_multicloud_yaml_settings.py b/src/onaptests/configuration/basic_vm_multicloud_yaml_settings.py
index 437bd13..51c74e5 100644
--- a/src/onaptests/configuration/basic_vm_multicloud_yaml_settings.py
+++ b/src/onaptests/configuration/basic_vm_multicloud_yaml_settings.py
@@ -41,3 +41,4 @@ PLATFORM = "sdktests_platform"
 SERVICE_INSTANCE_NAME = "sdktests_service_instance_name"
 
 SERVICE_YAML_TEMPLATE = sys.path[-1] + "/onaptests/templates/vnf-services/basic_vm-service.yaml"
+MODEL_YAML_TEMPLATE = None
diff --git a/src/onaptests/configuration/basic_vm_settings.py b/src/onaptests/configuration/basic_vm_settings.py
index a62e0b1..2c7d85f 100644
--- a/src/onaptests/configuration/basic_vm_settings.py
+++ b/src/onaptests/configuration/basic_vm_settings.py
@@ -70,3 +70,5 @@ TENANT_ID = cloud.config.auth.get('project_id','Fill me')
 TENANT_NAME = cloud.config.auth.get('project_name','Fill me')
 CLOUD_REGION_ID = cloud.config.auth.get('region_name','RegionOne')
 CLOUD_DOMAIN = cloud.config.auth.get('project_domain_name','Default')
+
+MODEL_YAML_TEMPLATE = None
diff --git a/src/onaptests/configuration/clearwater_ims_nomulticloud_settings.py b/src/onaptests/configuration/clearwater_ims_nomulticloud_settings.py
index 1a1cb3c..d20d9ff 100644
--- a/src/onaptests/configuration/clearwater_ims_nomulticloud_settings.py
+++ b/src/onaptests/configuration/clearwater_ims_nomulticloud_settings.py
@@ -62,3 +62,5 @@ TENANT_ID = cloud.config.auth.get('project_id','Fill me')
 TENANT_NAME = cloud.config.auth.get('project_name','Fill me')
 CLOUD_REGION_ID = cloud.config.get('region_name','RegionOne')
 CLOUD_DOMAIN = cloud.config.auth.get('project_domain_name','Default')
+
+MODEL_YAML_TEMPLATE = None
diff --git a/src/onaptests/configuration/multi_vnf_ubuntu_settings.py b/src/onaptests/configuration/multi_vnf_ubuntu_settings.py
new file mode 100644
index 0000000..47795fd
--- /dev/null
+++ b/src/onaptests/configuration/multi_vnf_ubuntu_settings.py
@@ -0,0 +1,82 @@
+import uuid
+import os
+import sys
+from pathlib import Path
+import openstack
+from jinja2 import Environment, PackageLoader
+from .settings import *  # pylint: disable=W0614
+
+VNF_FILENAME_PREFIX = "multi-vnf-ubuntu"
+SERVICE_NAME = f"multivnfubuntu{str(uuid.uuid4().hex)[:6]}"
+
+
+# We need to create a service file with a random service name,
+# to be sure that we force onboarding
+def generate_service_config_yaml_file(filename):
+    """ generate the service file with a random service name
+     from a jinja template"""
+
+    env = Environment(
+        loader=PackageLoader('onaptests', 'templates/vnf-services'),
+    )
+    template = env.get_template(f"{filename}.yaml.j2")
+
+    rendered_template = template.render(service_name=SERVICE_NAME)
+
+    file_name = (sys.path[-1] + "/onaptests/templates/vnf-services/" +
+                 f"{filename}.yaml")
+
+    with open(file_name, 'w+') as file_to_write:
+        file_to_write.write(rendered_template)
+
+
+CLEANUP_FLAG = True
+
+CDS_DD_FILE = Path(Path(__file__).parent.parent, "templates/artifacts/dd_nso_ubuntu.json")
+CDS_CBA_UNENRICHED = Path(Path(__file__).parent.parent, "templates/artifacts/nso_ubuntuvnf.zip")
+CDS_CBA_ENRICHED = "/tmp/UBUNTUVNF_enriched.zip"
+
+ONLY_INSTANTIATE = False
+USE_MULTICLOUD = False
+
+CLOUD_REGION_CLOUD_OWNER = "Bell-IaaS"
+CLOUD_REGION_TYPE = "openstack"
+CLOUD_REGION_VERSION = "v1"
+CLOUD_OWNER_DEFINED_TYPE = "VNF"
+
+AVAILABILITY_ZONE_NAME = "z1"
+AVAILABILITY_ZONE_TYPE = "nova"
+COMPLEX_PHYSICAL_LOCATION_ID = "nso-lab-ltec"
+COMPLEX_DATA_CENTER_CODE = "nlt"
+
+GLOBAL_CUSTOMER_ID = "ubuntu-customer"
+
+TEST_CLOUD = os.getenv('OS_TEST_CLOUD')  # Get values from clouds.yaml
+cloud = openstack.connect(cloud=TEST_CLOUD)
+VIM_USERNAME = cloud.config.auth.get('username', 'nso')
+VIM_PASSWORD = cloud.config.auth.get('password', 'Password123')
+VIM_SERVICE_URL = cloud.config.auth.get('auth_url', 'https://10.195.194.215:5000')
+TENANT_ID = cloud.config.auth.get('project_id', 'e2710e84063b421fab08189818761d55')
+TENANT_NAME = cloud.config.auth.get('project_name', 'nso')
+CLOUD_REGION_ID = cloud.config.auth.get('region_name', 'nso215')
+CLOUD_DOMAIN = cloud.config.auth.get('project_domain_name', 'Default')
+
+OWNING_ENTITY = "seb"
+PROJECT = "Project-UbuntuDemo"
+LINE_OF_BUSINESS = "wireless"
+PLATFORM = "iaas-openstack"
+CLOUD_DOMAIN = "Default"
+
+VENDOR_NAME = 'ubuntu_xtesting_vendor'
+
+SERVICE_YAML_TEMPLATE = Path(Path(__file__).parent.parent, "templates/vnf-services/" +
+                             f"{VNF_FILENAME_PREFIX}-service.yaml")
+
+MODEL_YAML_TEMPLATE = Path(Path(__file__).parent.parent, "templates/vnf-services/" +
+                           f"{VNF_FILENAME_PREFIX}-model.yaml")
+
+
+generate_service_config_yaml_file(f"{VNF_FILENAME_PREFIX}-service")
+generate_service_config_yaml_file(f"{VNF_FILENAME_PREFIX}-model")
+
+SERVICE_INSTANCE_NAME = f"{SERVICE_NAME}_svc"
diff --git a/src/onaptests/configuration/pnf_macro_settings.py b/src/onaptests/configuration/pnf_macro_settings.py
index d9ccb1b..515fce1 100644
--- a/src/onaptests/configuration/pnf_macro_settings.py
+++ b/src/onaptests/configuration/pnf_macro_settings.py
@@ -48,3 +48,6 @@ SERVICE_INSTANCE_NAME = "TestPNFMacroInstantiation"
 DCAE_VES_COLLECTOR_POD_NAME = "dcae-ves-collector"
 PNF_WAIT_TIME = 60.0
 PNF_REGISTRATION_NUMBER_OF_TRIES = 20
+
+# Disable YAML SDC model definition which means all SDC config reside in SERVICE_YAML_TEMPLATE
+MODEL_YAML_TEMPLATE = None