def _setup_neutron_floating_ip_pool(self, name_or_id):
if name_or_id:
if uuidutils.is_uuid_like(name_or_id):
# Looks like an id is provided Return as is.
return name_or_id
else:
# It's a name. Changing to id.
for net in self.clients("neutron").list_networks()["networks"]:
if net["name"] == name_or_id:
return net["id"]
# If the name is not found in the list. Exit with error.
raise exceptions.BenchmarkSetupFailure(
"Could not resolve Floating IP Pool name %s to id" %
name_or_id)
else:
# Pool is not provided. Using the one set as GW for current router.
net = self.context["tenant"]["networks"][0]
router_id = net["router_id"]
router = self.clients("neutron").show_router(router_id)["router"]
net_id = router["external_gateway_info"]["network_id"]
return net_id
def setup(self):
self.context["sahara_images"] = {}
# The user may want to use the existing image. In this case he should
# make sure that the image is public and has all required metadata.
image_uuid = self.config.get("image_uuid")
self.context["need_sahara_image_cleanup"] = not image_uuid
if image_uuid:
# Using the first user to check the existing image.
user = self.context["users"][0]
clients = osclients.Clients(user["endpoint"])
image = clients.glance().images.get(image_uuid)
if not image.is_public:
raise exceptions.BenchmarkSetupFailure(
"Image provided in the Sahara context should be public.")
image_id = image_uuid
for user, tenant_id in rutils.iterate_per_tenants(
self.context["users"]):
self.context["tenants"][tenant_id]["sahara_image"] = image_id
else:
for user, tenant_id in rutils.iterate_per_tenants(
self.context["users"]):
image_id = self._create_image(
hadoop_version=self.config["hadoop_version"],
image_url=self.config["image_url"],
plugin_name=self.config["plugin_name"],
user=user,
user_name=self.config["username"])
self.context["tenants"][tenant_id]["sahara_image"] = image_id