9bba8a9469
Change-Id: I5f1a679d5fba3111085365ea0a65c27d580e10dd Implements: blueprint support-hugepages-tests
112 lines
4.1 KiB
Python
112 lines
4.1 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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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 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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@test(groups=["support_hugepages"])
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class SupportHugepages(TestBasic):
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"""SupportHugepages."""
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@test(depends_on=[SetupEnvironment.prepare_slaves_5],
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groups=["basic_env_for_hugepages"])
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@log_snapshot_after_test
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def basic_env_for_hugepages(self):
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"""Basic environment for hugepages
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Scenario:
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1. Create cluster
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2. Add 3 node with compute role
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3. Add 1 nodes with controller role
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4. Check what type of HugePages do support 2M and 1GB
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5. Verify the same HP size is present in CLI
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6. Download attributes for computes and check HP size
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Snapshot: basic_env_for_hugepages
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"""
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snapshot_name = 'basic_env_for_hugepages'
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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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self.show_step(1, initialize=True)
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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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"KVM_USE": True
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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': ['compute'],
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'slave-04': ['controller']
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})
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self.show_step(4)
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log_path = '/proc/cpuinfo'
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computes = self.fuel_web.get_nailgun_cluster_nodes_by_roles(
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cluster_id, ['compute'])
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for compt in computes:
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self.ssh_manager.execute_on_remote(
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ip=compt['ip'],
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cmd="grep \"pse\" {0}".format(log_path),
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err_msg="HugePages don't support 2M on {}".format(compt))
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self.ssh_manager.execute_on_remote(
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ip=compt['ip'],
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cmd="grep \"pdpe1gb\" {0}".format(log_path),
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err_msg="HugePages don't support 1GB on {}".format(compt))
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self.show_step(5)
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for compt in computes:
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self.ssh_manager.execute_on_remote(
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ip=self.ssh_manager.admin_ip,
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cmd="fuel2 node show {0} | grep hugepages | "
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"grep 2048".format(compt['id']),
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err_msg="2M of HugePages isn't present in CLI for "
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"{0}".format(compt))
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self.ssh_manager.execute_on_remote(
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ip=self.ssh_manager.admin_ip,
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cmd="fuel2 node show {0} | grep hugepages | "
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"grep 1048576".format(compt['id']),
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err_msg="2M of HugePages isn't present in CLI for "
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"{0}".format(compt))
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self.show_step(6)
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for compt in computes:
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config = self.fuel_web.client.get_node_attributes(compt['id'])
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asserts.assert_true(
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config['hugepages']['nova']['value']['2048'] == 0,
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"HugePages don't support 2M")
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asserts.assert_true(
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config['hugepages']['nova']['value']['1048576'] == 0,
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"HugePages don't support 1GB")
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self.env.make_snapshot("basic_env_for_hugepages", is_make=True)
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