Add test for reconfiguration of ml2 vlan range
Change-Id: I5cdb9154b77aaaabec4250b535b41e41a429c610 Implements: blueprint test-openstack-config-change
This commit is contained in:
Sergey Novikov
parent
7d88795bd4
commit
64bc3f5f3b
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@ -172,6 +172,11 @@ Test Ironic
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.. automodule:: fuelweb_test.tests.test_ironic_base
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:members:
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Test Services reconfiguration
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-----------------------------
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.. automodule:: fuelweb_test.tests.test_services_reconfiguration
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:members:
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Gating tests
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============
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@ -0,0 +1,10 @@
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---
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neutron_plugin_ml2:
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ml2_type_vlan/network_vlan_ranges:
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value: "physnet2:1000:1001,physnet1"
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neutron_config:
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quotas/default_quota:
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ensure: "absent"
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DEFAULT/debug:
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value: "True"
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@ -505,7 +505,8 @@ class OpenStackActions(common.Common):
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.format(self.get_srv_instance_name(srv)))['stdout'])
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return res.split('\'')[1]
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def create_network(self, tenant_id, network_name):
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body = {'network': {'tenant_id': tenant_id,
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'name': network_name}}
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def create_network(self, network_name, **kwargs):
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body = {'network': {'name': network_name}}
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if kwargs:
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body['network'].update(kwargs)
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return self.neutron.create_network(body)
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@ -140,6 +140,7 @@ def import_tests():
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from system_test.tests.plugins.plugin_example import test_plugin_example_v3 # noqa
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from gates_tests.tests import test_review_in_fuel_agent # noqa
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from tests.tests_strength import test_load # noqa
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from tests import test_services_reconfiguration # noqa
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def run_tests():
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@ -0,0 +1,132 @@
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# Copyright 2015 Mirantis, Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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from proboscis import asserts
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from proboscis import test
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from fuelweb_test.helpers.decorators import log_snapshot_after_test
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from fuelweb_test.helpers import os_actions
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from fuelweb_test.helpers import utils
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from fuelweb_test.tests.base_test_case import TestBasic
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from fuelweb_test.tests.test_neutron import NeutronVlanHa
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def get_structured_config_dict(config):
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structured_conf = {}
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def helper(key1, key2):
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structured_conf[key2] = []
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for param, value in config[key1].items():
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d = {}
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param = param.split('/')
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d['section'] = param[0]
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d['option'] = param[1]
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k, v = value.items()[0]
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if k == 'ensure' and v == 'absent':
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d['value'] = None
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if k == 'value':
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d['value'] = v
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structured_conf[key2].append(d)
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for key in config.keys():
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if key == 'neutron_config':
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helper(key, '/etc/neutron/neutron.conf')
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if key == 'neutron_plugin_ml2':
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helper(key, '/etc/neutron/plugins/ml2/ml2_conf.ini')
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return structured_conf
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@test(groups=["services_reconfiguration"])
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class ServicesReconfiguration(TestBasic):
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"""ServicesReconfiguration."""
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@test(depends_on=[NeutronVlanHa.deploy_neutron_vlan_ha],
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groups=["services_reconfiguration", "reconfigure_ml2_vlan_range"])
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@log_snapshot_after_test
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def reconfigure_ml2_vlan_range(self):
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"""Reconfigure neutron ml2 VLAN range
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Scenario:
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1. Revert snapshot "deploy_neutron_vlan_ha"
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2. Upload a new openstack configuration
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3. Get uptime of process "neutron-server" on each controller
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4. Apply a new VLAN range(minimal range) to all nodes
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5. Wait for configuration applying
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6. Verify ml2 plugin settings
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7. Create new private network
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8. Try to create one more, verify that it is impossible
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Snapshot reconfigure_ml2_vlan_range
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"""
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self.show_step(1)
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self.env.revert_snapshot("deploy_neutron_vlan_ha")
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cluster_id = self.fuel_web.get_last_created_cluster()
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controllers = self.fuel_web.get_nailgun_cluster_nodes_by_roles(
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cluster_id, ['controller'])
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controllers = [x['ip'] for x in controllers]
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self.show_step(2)
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config = utils.get_config_template('neutron')
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structured_config = get_structured_config_dict(config)
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self.fuel_web.client.upload_configuration(config, cluster_id)
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self.show_step(3)
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uptimes = dict(zip(controllers, range(len(controllers))))
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for controller in controllers:
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with self.env.d_env.get_ssh_to_remote(controller) as remote:
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uptimes[controller] = \
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utils.get_process_uptime(remote, 'neutron-server')
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self.show_step(4)
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task = self.fuel_web.client.apply_configuration(cluster_id)
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self.show_step(5)
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self.fuel_web.assert_task_success(task, timeout=300, interval=5)
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self.show_step(6)
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for controller in controllers:
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with self.env.d_env.get_ssh_to_remote(controller) as remote:
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uptime = utils.get_process_uptime(remote, 'neutron-server')
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asserts.assert_true(uptime <= uptimes[controller],
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'Service "neutron-servers" was not '
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'restarted on {0}'.format(controller))
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for configpath, params in structured_config.items():
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result = remote.open(configpath)
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conf_for_check = utils.get_ini_config(result)
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for param in params:
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utils.check_config(conf_for_check,
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configpath,
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param['section'],
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param['option'],
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param['value'])
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self.show_step(7)
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os_conn = os_actions.OpenStackActions(
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self.fuel_web.get_public_vip(cluster_id))
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tenant = os_conn.get_tenant('admin')
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os_conn.create_network('net1', tenant_id=tenant.id)
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self.show_step(8)
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try:
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os_conn.create_network('net2', tenant_id=tenant.id)
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except Exception as e:
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if 'No tenant network is available' not in e.message:
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raise e
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pass
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else:
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raise Exception("New configuration was not applied")
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self.env.make_snapshot("reconfigure_ml2_vlan_range", is_make=True)
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