58b037531c
This testgroup should be run with this parameters:
export KVM_USE=True
export SLAVE_NODE_CPU=6
export DRIVER_ENABLE_ACPI=true
export NUMA_NODES=2
Change-Id: I3c4ada622efdf8a49926c7c2533de7542231373d
Implements: blueprint test-numa-cpu-pinning
(cherry picked from commit dbf92d90ea)
659 lines
26 KiB
Python
659 lines
26 KiB
Python
# Copyright 2016 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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import random
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from proboscis import asserts
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from proboscis import test
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# pylint: disable=import-error
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from six.moves.urllib.error import HTTPError
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# pylint: enable=import-error
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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 import logger
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from fuelweb_test import logwrap
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from fuelweb_test import settings
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from fuelweb_test.tests.base_test_case import SetupEnvironment
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from fuelweb_test.tests.base_test_case import TestBasic
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from gates_tests.helpers import exceptions
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@test(groups=["numa_cpu_pinning"])
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class NumaCpuPinning(TestBasic):
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"""NumaCpuPinning."""
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@staticmethod
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@logwrap
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def assert_entry_in_config(conf, conf_name, section, option, value):
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"""Check entry of parameter with a proper value.
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:param conf: a ConfigParser object
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:param conf_name: a string of full file path
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:param section: a string of section name in configuration file
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:param option: a string of option name in configuration file
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:param value: a string of value that has entry in configuration file
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:return:
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"""
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current_value = conf.get(section, option)
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asserts.assert_true(value in current_value,
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'Expected that the option "{0}" contains value '
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'"{1}" in config file "{2}", but actually has '
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'value "{3}": FAIL'.format(option,
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value,
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conf_name,
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current_value))
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@staticmethod
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@logwrap
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def assert_quantity_in_config(conf, conf_name, section, option,
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value):
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"""Check number of parameters in option section.
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:param conf: a ConfigParser object
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:param conf_name: a string of full file path
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:param section: a string of section name in configuration file
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:param option: a string of option name in configuration file
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:param value: an int number of values in specific option
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:return:
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"""
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current_value = conf.get(section, option)
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asserts.assert_equal(len(current_value.split(',')), value,
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'Expected that the option "{0}" has "{1}"'
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'values in config file {2} but actually has '
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'value "{3}": FAIL'.format(option,
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value,
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conf_name,
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current_value))
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@logwrap
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def create_pinned_instance(self, os_conn, cluster_id,
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name, vcpus, hostname, meta):
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"""Boot VM on specific compute with CPU pinning
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:param os_conn: an object of connection to openstack services
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:param cluster_id: an integer number of cluster id
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:param name: a string name of flavor and aggregate
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:param vcpus: an integer number of vcpus for flavor
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:param hostname: a string fqdn name of compute
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:param meta: a dict with metadata for aggregate
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:return:
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"""
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aggregate_name = name + str(random.randint(0, 1000))
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aggregate = os_conn.create_aggregate(aggregate_name,
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metadata=meta,
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hosts=[hostname])
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extra_specs = {'aggregate_instance_extra_specs:pinned': 'true',
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'hw:cpu_policy': 'dedicated'}
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net_name = self.fuel_web.get_cluster_predefined_networks_name(
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cluster_id)['private_net']
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flavor_id = random.randint(10, 10000)
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flavor = os_conn.create_flavor(name=name, ram=64, vcpus=vcpus, disk=1,
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flavorid=flavor_id,
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extra_specs=extra_specs)
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server = os_conn.create_server_for_migration(neutron=True,
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label=net_name,
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flavor=flavor_id)
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os_conn.verify_instance_status(server, 'ACTIVE')
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os_conn.delete_instance(server)
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os_conn.delete_flavor(flavor)
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os_conn.delete_aggregate(aggregate, hosts=[hostname])
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@test(depends_on=[SetupEnvironment.prepare_slaves_5],
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groups=["numa_cpu_pinning",
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"basic_env_for_numa_cpu_pinning"])
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@log_snapshot_after_test
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def basic_env_for_numa_cpu_pinning(self):
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"""Basic environment for NUMA CPU pinning
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Scenario:
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1. Create cluster
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2. Add 2 nodes with compute role
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3. Add 3 nodes with controller role
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4. Verify that quantity of NUMA is equal on node and in Fuel
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Snapshot: basic_env_for_numa_cpu_pinning
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"""
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snapshot_name = 'basic_env_for_numa_cpu_pinning'
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self.check_run(snapshot_name)
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self.env.revert_snapshot("ready_with_5_slaves")
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# TODO(kdemina) Use commomn function for variables asserts
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if not settings.KVM_USE:
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raise exceptions.FuelQAVariableNotSet(
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'KVM_USE', 'true')
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if int(settings.HARDWARE['slave_node_cpu']) < 6:
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raise exceptions.FuelQAVariableNotSet(
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'SLAVE_NODE_CPU', 6)
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if int(settings.HARDWARE['numa_nodes']) < 2:
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raise exceptions.FuelQAVariableNotSet(
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'NUMA_NODES', 2)
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if not settings.INTERFACES_DICT['eth0'] == 'ens3':
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raise exceptions.FuelQAVariableNotSet(
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'IFACE_0', 'ens3')
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if not settings.INTERFACES_DICT['eth1'] == 'ens4':
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raise exceptions.FuelQAVariableNotSet(
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'IFACE_1', 'ens4')
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if not settings.INTERFACES_DICT['eth2'] == 'ens5':
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raise exceptions.FuelQAVariableNotSet(
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'IFACE_2', 'ens5')
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elif not settings.INTERFACES_DICT['eth3'] == 'ens6':
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raise exceptions.FuelQAVariableNotSet(
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'IFACE_3', 'ens6')
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elif not settings.INTERFACES_DICT['eth4'] == 'ens7':
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raise exceptions.FuelQAVariableNotSet(
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'IFACE_4', 'ens7')
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elif not settings.INTERFACES_DICT['eth5'] == 'ens8':
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raise exceptions.FuelQAVariableNotSet(
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'IFACE_5', 'ens8')
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elif not settings.ACPI_ENABLE:
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raise exceptions.FuelQAVariableNotSet(
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'DRIVER_ENABLE_ACPI', 'true')
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self.show_step(1)
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cluster_id = self.fuel_web.create_cluster(
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name=self.__class__.__name__,
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mode=settings.DEPLOYMENT_MODE,
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settings={
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"net_provider": 'neutron',
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"net_segment_type": settings.NEUTRON_SEGMENT_TYPE
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}
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)
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self.show_step(2)
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self.show_step(3)
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self.fuel_web.update_nodes(
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cluster_id,
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{
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'slave-01': ['compute'],
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'slave-02': ['compute'],
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'slave-03': ['controller'],
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'slave-04': ['controller'],
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'slave-05': ['controller']
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})
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self.show_step(4)
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for node in ('slave-01', 'slave-02'):
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target_node = self.fuel_web.get_nailgun_node_by_name(node)
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numas_from_fuel = len(
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target_node['meta']['numa_topology']['numa_nodes'])
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numas_on_remote = utils.get_quantity_of_numa(target_node['ip'])
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if not numas_on_remote:
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# Fuel handle topology without NUMA as 1 NUMA node
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asserts.assert_equal(numas_from_fuel, 1,
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"No NUMA nodes on {0} "
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"while Fuel shows it "
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"has {1}".format(
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target_node['ip'], numas_from_fuel))
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raise AssertionError("No NUMA nodes on {0}".format(
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target_node['ip']))
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else:
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asserts.assert_equal(numas_on_remote, numas_from_fuel,
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"{0} NUMA nodes on {1} "
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"while Fuel shows it "
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"has {2}".format(
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numas_on_remote, target_node['ip'],
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numas_from_fuel))
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logger.info("There is {0} NUMA nodes on node {1}".format(
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numas_on_remote, target_node['ip']))
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self.env.make_snapshot(snapshot_name, is_make=True)
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@test(depends_on_groups=['basic_env_for_numa_cpu_pinning'],
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groups=["cpu_pinning_on_two_compute"])
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@log_snapshot_after_test
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def cpu_pinning_on_two_compute(self):
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"""Check different amount of pinned CPU
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Scenario:
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1. Revert snapshot "basic_env_for_numa_cpu_pinning"
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2. Pin maximum CPU for the nova on the first compute
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3. Pin minimun CPU for the nova on the second compute
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4. Verify setting was successfully applied
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5. Deploy cluster
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6. Check new filters are enabled in nova.conf at controller
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7. Check nova.conf contains pinned CPU at compute
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8. Run OSTF
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9. Boot VM with pinned CPU on the first compute
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10. Boot VM with pinned CPU on the second compute
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Snapshot: cpu_pinning_on_two_compute
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"""
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snapshot_name = 'cpu_pinning_on_two_compute'
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self.check_run(snapshot_name)
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self.show_step(1)
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self.env.revert_snapshot("basic_env_for_numa_cpu_pinning")
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cluster_id = self.fuel_web.get_last_created_cluster()
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self.show_step(2)
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first_compute = self.fuel_web.get_nailgun_node_by_name('slave-01')
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first_compute_cpu = first_compute['meta']['cpu']['total']
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first_config = self.fuel_web.client.get_node_attributes(
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first_compute['id'])
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first_config['cpu_pinning']['nova']['value'] = first_compute_cpu - 1
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self.fuel_web.client.upload_node_attributes(
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first_config, first_compute['id'])
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self.show_step(3)
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second_compute = self.fuel_web.get_nailgun_node_by_name('slave-02')
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second_config = self.fuel_web.client.get_node_attributes(
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second_compute['id'])
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second_config['cpu_pinning']['nova']['value'] = 1
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self.fuel_web.client.upload_node_attributes(
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second_config, second_compute['id'])
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self.show_step(4)
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first_config = self.fuel_web.client.get_node_attributes(
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first_compute['id'])
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asserts.assert_equal(
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first_config['cpu_pinning']['nova']['value'],
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first_compute_cpu - 1,
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"CPU pinning wasn't applied on '{0}': "
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"Expected value '{1}', actual '{2}'"
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.format(first_compute['ip'], first_compute_cpu - 1,
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first_config['cpu_pinning']['nova']['value']))
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second_config = self.fuel_web.client.get_node_attributes(
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second_compute['id'])
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asserts.assert_equal(
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second_config['cpu_pinning']['nova']['value'],
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1,
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"CPU pinning wasn't applied on '{0}': "
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"Expected value '{1}', actual '{2}'"
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.format(second_compute['ip'], 1,
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second_config['cpu_pinning']['nova']['value']))
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self.show_step(5)
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self.fuel_web.deploy_cluster_wait(cluster_id)
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self.show_step(6)
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controllers = self.fuel_web.get_nailgun_cluster_nodes_by_roles(
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cluster_id,
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roles=['controller'])
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nova_conf_path = "/etc/nova/nova.conf"
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for controller in controllers:
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with self.ssh_manager.open_on_remote(
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ip=controller['ip'],
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path=nova_conf_path) as f:
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nova_conf = utils.get_ini_config(f)
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self.assert_entry_in_config(nova_conf,
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nova_conf_path,
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"DEFAULT",
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"scheduler_default_filters",
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"NUMATopologyFilter")
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self.show_step(7)
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with self.ssh_manager.open_on_remote(
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ip=first_compute['ip'],
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path=nova_conf_path) as f:
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nova_conf = utils.get_ini_config(f)
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self.assert_quantity_in_config(nova_conf,
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nova_conf_path,
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"DEFAULT",
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"vcpu_pin_set",
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first_compute_cpu - 1)
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with self.ssh_manager.open_on_remote(
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ip=second_compute['ip'],
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path=nova_conf_path) as f:
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nova_conf = utils.get_ini_config(f)
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self.assert_quantity_in_config(nova_conf,
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nova_conf_path,
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"DEFAULT",
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"vcpu_pin_set",
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1)
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self.show_step(8)
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self.fuel_web.run_ostf(cluster_id=cluster_id)
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self.show_step(9)
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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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meta = {'pinned': 'true'}
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self.create_pinned_instance(os_conn=os_conn,
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cluster_id=cluster_id,
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name='cpu_3_',
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vcpus=3,
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hostname=first_compute['fqdn'],
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meta=meta)
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self.show_step(10)
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self.create_pinned_instance(os_conn=os_conn,
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cluster_id=cluster_id,
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name='cpu_1_',
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vcpus=1,
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hostname=second_compute['fqdn'],
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meta=meta)
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self.env.make_snapshot(snapshot_name, is_make=True)
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@test(depends_on_groups=['basic_env_for_numa_cpu_pinning'],
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groups=["cpu_pinning_with_other_role"])
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@log_snapshot_after_test
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def cpu_pinning_with_other_role(self):
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"""Check pinned CPU on compute,cinder node
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Scenario:
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1. Revert snapshot "basic_env_for_numa_cpu_pinning"
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2. Add cinder role for compute nodes
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3. Pin maximum CPU for the nova on the computes
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4. Verify setting was successfully applied
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5. Deploy cluster
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6. Check new filters are enabled in nova.conf at controller
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7. Check nova.conf contains pinned CPU at computes
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8. Run OSTF
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9. Boot VMs with pinned CPU on each compute, cinder node
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Snapshot: cpu_pinning_with_other_role
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"""
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self.show_step(1)
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self.env.revert_snapshot("basic_env_for_numa_cpu_pinning")
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self.show_step(2)
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cluster_id = self.fuel_web.get_last_created_cluster()
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nodes = {'slave-01': ['compute', 'cinder'],
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'slave-02': ['compute', 'cinder']}
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self.fuel_web.update_nodes(cluster_id, nodes)
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self.show_step(3)
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target_nodes = self.fuel_web.get_nailgun_cluster_nodes_by_roles(
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cluster_id, ['compute', 'cinder'], role_status='pending_roles')
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for compute in target_nodes:
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compute_cpu = compute['meta']['cpu']['total']
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compute_config = self.fuel_web.client.get_node_attributes(
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compute['id'])
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compute_config['cpu_pinning']['nova']['value'] = compute_cpu - 1
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self.fuel_web.client.upload_node_attributes(
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compute_config, compute['id'])
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self.show_step(4)
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for compute in target_nodes:
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compute_cpu = compute['meta']['cpu']['total']
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compute_config = self.fuel_web.client.get_node_attributes(
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compute['id'])
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asserts.assert_equal(
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compute_config['cpu_pinning']['nova']['value'],
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compute_cpu - 1,
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"CPU pinning wasn't applied on '{0}': "
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"Expected value '{1}', actual '{2}'"
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.format(compute['ip'], compute_cpu - 1,
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compute_config['cpu_pinning']['nova']['value']))
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self.show_step(5)
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self.fuel_web.deploy_cluster_wait(cluster_id)
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self.show_step(6)
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controllers = self.fuel_web.get_nailgun_cluster_nodes_by_roles(
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cluster_id,
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roles=['controller'])
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nova_conf_path = "/etc/nova/nova.conf"
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for controller in controllers:
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with self.ssh_manager.open_on_remote(
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ip=controller['ip'],
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path=nova_conf_path) as f:
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nova_conf = utils.get_ini_config(f)
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self.assert_entry_in_config(nova_conf,
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nova_conf_path,
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"DEFAULT",
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"scheduler_default_filters",
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"NUMATopologyFilter")
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self.show_step(7)
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for compute in target_nodes:
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with self.ssh_manager.open_on_remote(
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ip=compute['ip'],
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path=nova_conf_path) as f:
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nova_conf = utils.get_ini_config(f)
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compute_cpu = compute['meta']['cpu']['total']
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self.assert_quantity_in_config(nova_conf,
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nova_conf_path,
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"DEFAULT",
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"vcpu_pin_set",
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compute_cpu - 1)
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self.show_step(8)
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self.fuel_web.run_ostf(cluster_id=cluster_id)
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self.show_step(9)
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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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meta = {'pinned': 'true'}
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for compute in target_nodes:
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self.create_pinned_instance(os_conn=os_conn,
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cluster_id=cluster_id,
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name='cpu_role_',
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vcpus=2,
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hostname=compute['fqdn'],
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meta=meta)
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self.env.make_snapshot("cpu_pinning_with_other_role")
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@test(depends_on_groups=['cpu_pinning_on_two_compute'],
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groups=["reboot_cpu_pinning_compute"])
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@log_snapshot_after_test
|
|
def reboot_cpu_pinning_compute(self):
|
|
"""Check compute with pinned CPU after reboot
|
|
|
|
Scenario:
|
|
1. Revert snapshot "cpu_pinning_on_two_compute"
|
|
2. Reboot the first compute with CPU pinning
|
|
3. Run OSTF
|
|
4. Boot VM with pinned CPU on the first compute
|
|
5. Reboot the second compute with CPU pinning
|
|
6. Run OSTF
|
|
7. Boot VM with pinned CPU on the second compute
|
|
|
|
Snapshot: reboot_cpu_pinning_compute
|
|
"""
|
|
self.show_step(1)
|
|
self.env.revert_snapshot("cpu_pinning_on_two_compute")
|
|
cluster_id = self.fuel_web.get_last_created_cluster()
|
|
|
|
self.show_step(2)
|
|
first_compute = self.fuel_web.get_nailgun_node_by_name('slave-01')
|
|
second_compute = self.fuel_web.get_nailgun_node_by_name('slave-02')
|
|
self.fuel_web.warm_restart_nodes(
|
|
self.fuel_web.get_devops_nodes_by_nailgun_nodes([first_compute]))
|
|
|
|
self.show_step(3)
|
|
self.fuel_web.run_ostf(cluster_id=cluster_id)
|
|
|
|
self.show_step(4)
|
|
os_conn = os_actions.OpenStackActions(
|
|
self.fuel_web.get_public_vip(cluster_id))
|
|
|
|
meta = {'pinned': 'true'}
|
|
|
|
self.create_pinned_instance(os_conn=os_conn,
|
|
cluster_id=cluster_id,
|
|
name='cpu_3_',
|
|
vcpus=3,
|
|
hostname=first_compute['fqdn'],
|
|
meta=meta)
|
|
self.show_step(5)
|
|
self.fuel_web.warm_restart_nodes(
|
|
self.fuel_web.get_devops_nodes_by_nailgun_nodes([second_compute]))
|
|
|
|
self.show_step(6)
|
|
self.fuel_web.run_ostf(cluster_id=cluster_id)
|
|
|
|
self.show_step(7)
|
|
self.create_pinned_instance(os_conn=os_conn,
|
|
cluster_id=cluster_id,
|
|
name='cpu_1_',
|
|
vcpus=1,
|
|
hostname=second_compute['fqdn'],
|
|
meta=meta)
|
|
|
|
self.env.make_snapshot('reboot_cpu_pinning_compute')
|
|
|
|
@test(depends_on_groups=['basic_env_for_numa_cpu_pinning'],
|
|
groups=["cpu_pinning_allocation"])
|
|
@log_snapshot_after_test
|
|
def cpu_pinning_allocation(self):
|
|
"""Check errors for allocation of CPU for nova
|
|
|
|
Scenario:
|
|
1. Revert snapshot "basic_env_for_numa_cpu_pinning"
|
|
2. Pin all node CPU and twice of it for the nova
|
|
3. Check status code: 400
|
|
|
|
Snapshot: cpu_pinning_allocation
|
|
"""
|
|
|
|
self.show_step(1)
|
|
self.env.revert_snapshot("basic_env_for_numa_cpu_pinning")
|
|
|
|
cluster_id = self.fuel_web.get_last_created_cluster()
|
|
|
|
self.show_step(2)
|
|
self.show_step(3)
|
|
target_nodes = self.fuel_web.get_nailgun_cluster_nodes_by_roles(
|
|
cluster_id, ['compute'], role_status='pending_roles')
|
|
|
|
for compute in target_nodes:
|
|
compute_cpu = compute['meta']['cpu']['total']
|
|
compute_config = self.fuel_web.client.get_node_attributes(
|
|
compute['id'])
|
|
compute_config['cpu_pinning']['nova']['value'] = compute_cpu
|
|
|
|
try:
|
|
self.fuel_web.client.upload_node_attributes(
|
|
compute_config, compute['id'])
|
|
except HTTPError as e:
|
|
asserts.assert_equal(400, e.code)
|
|
else:
|
|
asserts.fail("Pinned all CPU on {0}, while expecting HTTP "
|
|
"error on CPU value {1}"
|
|
.format(compute['ip'], compute_cpu))
|
|
|
|
compute_config['cpu_pinning']['nova']['value'] = compute_cpu * 2
|
|
|
|
try:
|
|
self.fuel_web.client.upload_node_attributes(
|
|
compute_config, compute['id'])
|
|
except HTTPError as e:
|
|
asserts.assert_equal(400, e.code)
|
|
else:
|
|
asserts.fail("Pinned all CPU on {0}, while expecting HTTP "
|
|
"400 error on CPU value {1}"
|
|
.format(compute['ip'], compute_cpu * 2))
|
|
|
|
self.env.make_snapshot('cpu_pinning_allocation')
|
|
|
|
@test(depends_on_groups=['cpu_pinning_on_two_compute'],
|
|
groups=["change_pinned_cpu_and_redeploy"])
|
|
@log_snapshot_after_test
|
|
def change_pinned_cpu_and_redeploy(self):
|
|
"""Unpinned CPU and redeploy cluster
|
|
|
|
Scenario:
|
|
1. Revert snapshot "cpu_pinning_on_two_compute"
|
|
2. Unpinned CPU on the first compute
|
|
3. Deploy changes
|
|
4. Verify changes were applied
|
|
5. Check nova.conf doesn't contain pinned CPU at the first compute
|
|
6. Run OSTF
|
|
7. Boot VM with pinned CPU on the second compute
|
|
|
|
Snapshot: change_pinned_cpu_and_redeploy
|
|
"""
|
|
self.show_step(1)
|
|
self.env.revert_snapshot("cpu_pinning_on_two_compute")
|
|
cluster_id = self.fuel_web.get_last_created_cluster()
|
|
|
|
self.show_step(2)
|
|
first_compute = self.fuel_web.get_nailgun_node_by_name('slave-01')
|
|
first_config = self.fuel_web.client.get_node_attributes(
|
|
first_compute['id'])
|
|
first_config['cpu_pinning']['nova']['value'] = 0
|
|
self.fuel_web.client.upload_node_attributes(
|
|
first_config, first_compute['id'])
|
|
|
|
self.show_step(3)
|
|
self.fuel_web.deploy_cluster_wait(cluster_id)
|
|
|
|
self.show_step(4)
|
|
compute_config = self.fuel_web.client.get_node_attributes(
|
|
first_compute['id'])
|
|
asserts.assert_equal(
|
|
compute_config['cpu_pinning']['nova']['value'],
|
|
0,
|
|
"CPU wasn't unpinned on '{0}': "
|
|
"Expected value 0, actual '{1}'"
|
|
.format(first_compute['ip'],
|
|
compute_config['cpu_pinning']['nova']['value']))
|
|
|
|
self.show_step(5)
|
|
|
|
nova_conf_path = "/etc/nova/nova.conf"
|
|
with self.ssh_manager.open_on_remote(
|
|
ip=first_compute['ip'],
|
|
path=nova_conf_path) as f:
|
|
|
|
nova_conf = utils.get_ini_config(f)
|
|
utils.check_config(nova_conf,
|
|
nova_conf_path,
|
|
"DEFAULT",
|
|
"vcpu_pin_set",
|
|
None)
|
|
|
|
self.show_step(6)
|
|
self.fuel_web.run_ostf(cluster_id=cluster_id)
|
|
|
|
self.show_step(7)
|
|
os_conn = os_actions.OpenStackActions(
|
|
self.fuel_web.get_public_vip(cluster_id))
|
|
|
|
second_compute = self.fuel_web.get_nailgun_node_by_name('slave-02')
|
|
meta = {'pinned': 'true'}
|
|
self.create_pinned_instance(os_conn=os_conn,
|
|
cluster_id=cluster_id,
|
|
name='cpu_1_',
|
|
vcpus=1,
|
|
hostname=second_compute['fqdn'],
|
|
meta=meta)
|
|
|
|
self.env.make_snapshot('change_pinned_cpu_and_redeploy')
|