0cb4f2255c
Existing instance diagnostics tests were moved to the new files to test diagnostics for different microversions (2.1 and 2.48). Depends-On: If0b1493cc5c1c7f0d9896dd68342ad4dea4f7da2 Change-Id: I7757c5beeea3d3b0bc15a51cafc5ea2ada65e76c
77 lines
3.3 KiB
Python
77 lines
3.3 KiB
Python
# Copyright 2017 Mirantis Inc.
|
|
#
|
|
# 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.
|
|
|
|
import time
|
|
|
|
from tempest.api.compute import base
|
|
from tempest.lib import decorators
|
|
|
|
|
|
class ServerDiagnosticsTest(base.BaseV2ComputeAdminTest):
|
|
min_microversion = None
|
|
max_microversion = '2.47'
|
|
|
|
@classmethod
|
|
def setup_clients(cls):
|
|
super(ServerDiagnosticsTest, cls).setup_clients()
|
|
cls.client = cls.os_admin.servers_client
|
|
|
|
@decorators.idempotent_id('31ff3486-b8a0-4f56-a6c0-aab460531db3')
|
|
def test_get_server_diagnostics(self):
|
|
server_id = self.create_test_server(wait_until='ACTIVE')['id']
|
|
diagnostics = self.client.show_server_diagnostics(server_id)
|
|
|
|
# NOTE(snikitin): Before microversion 2.48 response data from each
|
|
# hypervisor (libvirt, xen, vmware) was different. None of the fields
|
|
# were equal. As this test is common for libvirt, xen and vmware CI
|
|
# jobs we can't check any field in the response because all fields are
|
|
# different.
|
|
self.assertNotEmpty(diagnostics)
|
|
|
|
|
|
class ServerDiagnosticsV248Test(base.BaseV2ComputeAdminTest):
|
|
min_microversion = '2.48'
|
|
max_microversion = 'latest'
|
|
|
|
@classmethod
|
|
def setup_clients(cls):
|
|
super(ServerDiagnosticsV248Test, cls).setup_clients()
|
|
cls.client = cls.os_admin.servers_client
|
|
|
|
@decorators.idempotent_id('64d0d48c-dff1-11e6-bf01-fe55135034f3')
|
|
def test_get_server_diagnostics(self):
|
|
server_id = self.create_test_server(wait_until='ACTIVE')['id']
|
|
# Response status and filed types will be checked by json schema
|
|
self.client.show_server_diagnostics(server_id)
|
|
|
|
# NOTE(snikitin): This is a special case for Xen hypervisor. In Xen
|
|
# case we're getting diagnostics stats from the RRDs which are updated
|
|
# every 5 seconds. It means that diagnostics information may be
|
|
# incomplete during first 5 seconds of VM life. In such cases methods
|
|
# which get diagnostics stats from Xen may raise exceptions or
|
|
# return `NaN` values. Such behavior must be handled correctly.
|
|
# Response must contain all diagnostics fields (may be with `None`
|
|
# values) and response status must be 200. Line above checks it by
|
|
# json schema.
|
|
time.sleep(10)
|
|
diagnostics = self.client.show_server_diagnostics(server_id)
|
|
|
|
# NOTE(snikitin): After 10 seconds diagnostics fields must contain
|
|
# not None values. But we will check only "memory_details.maximum"
|
|
# field because only this field meets all the following conditions:
|
|
# 1) This field may be unset because of Xen 5 seconds timeout.
|
|
# 2) This field is present in responses from all three supported
|
|
# hypervisors (libvirt, xen, vmware).
|
|
self.assertIsNotNone(diagnostics['memory_details']['maximum'])
|