
This reverts commit f1dccf91ce6d420031c9e7b35fad3a0885715b48. Change-Id: I25c5e853f0499b88f2803b077d19e132140908f1 Depends-On: I770d394f65e5be6a5f8f36c673806f91509e0abe
73 lines
2.6 KiB
Python
73 lines
2.6 KiB
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.
|
|
|
|
from heat_integrationtests.scenario import scenario_base
|
|
|
|
|
|
class NeutronAutoscalingTest(scenario_base.ScenarioTestsBase):
|
|
"""
|
|
The class is responsible for testing of neutron resources autoscaling.
|
|
"""
|
|
|
|
def setUp(self):
|
|
super(NeutronAutoscalingTest, self).setUp()
|
|
if not self.conf.fixed_subnet_name:
|
|
raise self.skipException("No sub-network configured to test")
|
|
self.template_name = 'test_neutron_autoscaling.yaml'
|
|
|
|
def test_neutron_autoscaling(self):
|
|
"""
|
|
Check autoscaling of load balancer members in Heat.
|
|
|
|
The alternative scenario is the following:
|
|
1. Launch a stack with a load balancer.
|
|
2. Check that the load balancer created
|
|
one load balancer member for stack.
|
|
3. Update stack definition: increase desired capacity of stack.
|
|
4. Check that number of members in load balancer was increased.
|
|
"""
|
|
|
|
parameters = {
|
|
"image_id": self.conf.minimal_image_ref,
|
|
"capacity": "1",
|
|
"instance_type": self.conf.minimal_instance_type,
|
|
"fixed_subnet": self.net['subnets'][0],
|
|
}
|
|
|
|
# Launch stack
|
|
stack_id = self.launch_stack(
|
|
template_name=self.template_name,
|
|
parameters=parameters
|
|
)
|
|
|
|
# Check number of members
|
|
pool_resource = self.client.resources.get(stack_id, 'test_pool')
|
|
pool_members = self.network_client.list_members(
|
|
pool_id=pool_resource.physical_resource_id)['members']
|
|
self.assertEqual(1, len(pool_members))
|
|
|
|
# Increase desired capacity and update the stack
|
|
template = self._load_template(
|
|
__file__, self.template_name, self.sub_dir
|
|
)
|
|
parameters["capacity"] = "2"
|
|
self.update_stack(
|
|
stack_id,
|
|
template=template,
|
|
parameters=parameters
|
|
)
|
|
|
|
# Check number of members
|
|
pool_members = self.network_client.list_members(
|
|
pool_id=pool_resource.physical_resource_id)['members']
|
|
self.assertEqual(2, len(pool_members))
|