def find_by_priority(user_data, ws_id, project_id, vendor, name, version,
is_vnf):
"""
Tries to find vnf / network services by descending priority
1. project
2. private catalogue
3. public catalogues.
:param user_data: Information about the current user
:param ws_id: The Workspace ID
:param project_id: The project ID
:param vendor: The descriptors vendor
:param name: The descriptors name
:param version: The descriptors versions
:param is_vnf: if the descriptor is a VNF
:return: The descriptor if found
"""
# 1. Try to find in project
project = get_project(project_id)
if project is None:
raise NotFound("No project with id {} found.".format(project_id))
function = get_function(project.functions, vendor, name,
version) if is_vnf else get_function(
project.services, vendor, name, version)
if function is not None:
return function.as_dict()
# 2. Try to find in private catalogue
# private catalogue funcs/nss are cached in db
function = query_private_nsfs(ws_id, vendor, name, version, is_vnf)
if function is not None:
return function.as_dict()
# 3. Try to find in public catalogue
catalogues = get_catalogues(ws_id)
for catalogue in catalogues:
try:
function_list = get_all_in_catalogue(user_data, ws_id,
catalogue['id'], is_vnf)
except:
continue
for func in function_list:
if func['vendor'] == vendor and func['name'] == name and func[
'version'] == version:
function = func
return function.as_dict()
# If none found, raise exception
raise NotFound("VNF" if is_vnf else "NS" +
" {}:{}:{} not found".format(vendor, name, version))
def find_by_priority(user_data, ws_id, project_id, vendor, name, version, is_vnf):
"""
Tries to find vnf / network services by descending priority
1. project
2. private catalogue
3. public catalogues.
:param user_data: Information about the current user
:param ws_id: The Workspace ID
:param project_id: The project ID
:param vendor: The descriptors vendor
:param name: The descriptors name
:param version: The descriptors versions
:param is_vnf: if the descriptor is a VNF
:return: The descriptor if found
"""
# 1. Try to find in project
project = get_project(project_id)
if project is None:
raise NotFound("No project with id {} found.".format(project_id))
function = get_function(project.functions, vendor, name, version) if is_vnf else get_function(project.services,
vendor, name, version)
if function is not None:
return function.as_dict()
# 2. Try to find in private catalogue
# private catalogue funcs/nss are cached in db
function = query_private_nsfs(ws_id, vendor, name, version, is_vnf)
if function is not None:
return function.as_dict()
# 3. Try to find in public catalogue
catalogues = get_catalogues(ws_id)
for catalogue in catalogues:
try:
function_list = get_all_in_catalogue(user_data, ws_id, catalogue['id'], is_vnf)
except:
continue
for func in function_list:
if func['vendor'] == vendor and func['name'] == name and func['version'] == version:
function = func
return function.as_dict()
# If none found, raise exception
raise NotFound("VNF" if is_vnf else "NS" + " {}:{}:{} not found".format(vendor, name, version))
def find_by_priority(user_data, ws_id, project_id, vendor, name, version, is_vnf):
"""
Tries to find vnf / network services by descending priority project / private catalogue / public catalogue.
:param user_data:
:param ws_id:
:param project_id:
:param vendor:
:param name:
:param version:
:param is_vnf:
:return:
"""
# 1. Try to find in project
project = get_project(project_id)
if project is None:
raise NotFound("No project with id {} found.".format(project_id))
function = (
get_function(project.functions, vendor, name, version)
if is_vnf
else get_function(project.services, vendor, name, version)
)
if function is not None:
return function.as_dict()
# 2. Try to find in private catalogue
# private catalogue funcs/nss are cached in db
function = query_private_nsfs(ws_id, vendor, name, version, is_vnf)
if function is not None:
return function.as_dict()
# 3. Try to find in public catalogue
catalogues = get_catalogues(ws_id)
for catalogue in catalogues:
try:
function_list = get_all_in_catalogue(user_data, ws_id, catalogue["id"], is_vnf)
except:
continue
for func in function_list:
if func["vendor"] == vendor and func["name"] == name and func["version"] == version:
function = func
return function.as_dict()
# If none found, raise exception
raise NotFound("VNF" if is_vnf else "NS" + " {}:{}:{} not found".format(vendor, name, version))
def get(self, ws_id):
"""Lists catalogues
Lists catalogues in a specific workspace"""
return prepare_response(cataloguesimpl.get_catalogues(ws_id))
def get(self, ws_id):
"""Lists catalogues
Lists catalogues in a specific workspace"""
return prepare_response(cataloguesimpl.get_catalogues(ws_id))
