1634 lines
75 KiB
Python
1634 lines
75 KiB
Python
# Copyright 2013 Rackspace, 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 os
|
|
import tempfile
|
|
import time
|
|
from unittest import mock
|
|
|
|
from ironic_lib import exception
|
|
from oslo_concurrency import processutils
|
|
import requests
|
|
|
|
from ironic_python_agent import errors
|
|
from ironic_python_agent.extensions import standby
|
|
from ironic_python_agent import hardware
|
|
from ironic_python_agent import partition_utils
|
|
from ironic_python_agent.tests.unit import base
|
|
from ironic_python_agent import utils
|
|
|
|
|
|
def _build_fake_image_info(url='http://example.org'):
|
|
return {
|
|
'id': 'fake_id',
|
|
'node_uuid': '1be26c0b-03f2-4d2e-ae87-c02d7f33c123',
|
|
'urls': [url],
|
|
'checksum': 'abc123',
|
|
'image_type': 'whole-disk-image',
|
|
}
|
|
|
|
|
|
def _build_fake_partition_image_info():
|
|
return {
|
|
'id': 'fake_id',
|
|
'urls': [
|
|
'http://example.org',
|
|
],
|
|
'node_uuid': 'node_uuid',
|
|
'checksum': 'abc123',
|
|
'root_mb': '10',
|
|
'swap_mb': '10',
|
|
'ephemeral_mb': '10',
|
|
'ephemeral_format': 'abc',
|
|
'preserve_ephemeral': 'False',
|
|
'configdrive': 'configdrive',
|
|
'image_type': 'partition',
|
|
'boot_option': 'netboot',
|
|
'disk_label': 'msdos',
|
|
'deploy_boot_mode': 'bios'}
|
|
|
|
|
|
class TestStandbyExtension(base.IronicAgentTest):
|
|
def setUp(self):
|
|
super(TestStandbyExtension, self).setUp()
|
|
self.agent_extension = standby.StandbyExtension()
|
|
self.fake_cpu = hardware.CPU(model_name='fuzzypickles',
|
|
frequency=1024,
|
|
count=1,
|
|
architecture='generic',
|
|
flags='')
|
|
with mock.patch('ironic_python_agent.hardware.dispatch_to_managers',
|
|
autospec=True):
|
|
hardware.cache_node(
|
|
{'uuid': '1-2-3-4',
|
|
'instance_info': {}})
|
|
|
|
def test_validate_image_info_success(self):
|
|
standby._validate_image_info(None, _build_fake_image_info())
|
|
|
|
def test_validate_image_info_success_with_new_hash_fields(self):
|
|
image_info = _build_fake_image_info()
|
|
image_info['os_hash_algo'] = 'md5'
|
|
image_info['os_hash_value'] = 'fake-checksum'
|
|
standby._validate_image_info(None, image_info)
|
|
|
|
def test_validate_image_info_success_without_md5(self):
|
|
image_info = _build_fake_image_info()
|
|
del image_info['checksum']
|
|
image_info['os_hash_algo'] = 'sha512'
|
|
image_info['os_hash_value'] = 'fake-checksum'
|
|
standby._validate_image_info(None, image_info)
|
|
|
|
def test_validate_image_info_success_ignore_none_md5(self):
|
|
image_info = _build_fake_image_info()
|
|
image_info['checksum'] = None
|
|
image_info['os_hash_algo'] = 'sha512'
|
|
image_info['os_hash_value'] = 'fake-checksum'
|
|
standby._validate_image_info(None, image_info)
|
|
|
|
def test_validate_image_info_missing_field(self):
|
|
for field in ['id', 'urls', 'checksum']:
|
|
invalid_info = _build_fake_image_info()
|
|
del invalid_info[field]
|
|
|
|
self.assertRaises(errors.InvalidCommandParamsError,
|
|
standby._validate_image_info,
|
|
invalid_info)
|
|
|
|
def test_validate_image_info_invalid_urls(self):
|
|
invalid_info = _build_fake_image_info()
|
|
invalid_info['urls'] = 'this_is_not_a_list'
|
|
|
|
self.assertRaises(errors.InvalidCommandParamsError,
|
|
standby._validate_image_info,
|
|
invalid_info)
|
|
|
|
def test_validate_image_info_empty_urls(self):
|
|
invalid_info = _build_fake_image_info()
|
|
invalid_info['urls'] = []
|
|
|
|
self.assertRaises(errors.InvalidCommandParamsError,
|
|
standby._validate_image_info,
|
|
invalid_info)
|
|
|
|
def test_validate_image_info_invalid_checksum(self):
|
|
invalid_info = _build_fake_image_info()
|
|
invalid_info['checksum'] = {'not': 'a string'}
|
|
|
|
self.assertRaises(errors.InvalidCommandParamsError,
|
|
standby._validate_image_info,
|
|
invalid_info)
|
|
|
|
def test_validate_image_info_empty_checksum(self):
|
|
invalid_info = _build_fake_image_info()
|
|
invalid_info['checksum'] = ''
|
|
|
|
self.assertRaises(errors.InvalidCommandParamsError,
|
|
standby._validate_image_info,
|
|
invalid_info)
|
|
|
|
def test_validate_image_info_no_hash_value(self):
|
|
invalid_info = _build_fake_image_info()
|
|
invalid_info['os_hash_algo'] = 'sha512'
|
|
|
|
self.assertRaises(errors.InvalidCommandParamsError,
|
|
standby._validate_image_info,
|
|
invalid_info)
|
|
|
|
def test_validate_image_info_no_hash_algo(self):
|
|
invalid_info = _build_fake_image_info()
|
|
invalid_info['os_hash_value'] = 'fake-checksum'
|
|
|
|
self.assertRaises(errors.InvalidCommandParamsError,
|
|
standby._validate_image_info,
|
|
invalid_info)
|
|
|
|
def test_cache_image_invalid_image_list(self):
|
|
self.assertRaises(errors.InvalidCommandParamsError,
|
|
self.agent_extension.cache_image,
|
|
image_info={'foo': 'bar'})
|
|
|
|
def test_image_location(self):
|
|
image_info = _build_fake_image_info()
|
|
location = standby._image_location(image_info)
|
|
# Can't hardcode /tmp here, each test is running in an isolated
|
|
# tempdir
|
|
expected_loc = os.path.join(tempfile.gettempdir(), 'fake_id')
|
|
self.assertEqual(expected_loc, location)
|
|
|
|
@mock.patch('ironic_lib.disk_utils.fix_gpt_partition', autospec=True)
|
|
@mock.patch('builtins.open', autospec=True)
|
|
@mock.patch('ironic_python_agent.utils.execute', autospec=True)
|
|
def test_write_image(self, execute_mock, open_mock, fix_gpt_mock):
|
|
image_info = _build_fake_image_info()
|
|
device = '/dev/sda'
|
|
location = standby._image_location(image_info)
|
|
script = standby._path_to_script('shell/write_image.sh')
|
|
command = ['/bin/bash', script, location, device]
|
|
execute_mock.return_value = ('', '')
|
|
|
|
standby._write_image(image_info, device)
|
|
execute_mock.assert_called_once_with(*command)
|
|
fix_gpt_mock.assert_called_once_with(device, node_uuid=None)
|
|
|
|
fix_gpt_mock.side_effect = exception.InstanceDeployFailure
|
|
standby._write_image(image_info, device)
|
|
|
|
execute_mock.reset_mock()
|
|
execute_mock.return_value = ('', '')
|
|
execute_mock.side_effect = processutils.ProcessExecutionError
|
|
|
|
self.assertRaises(errors.ImageWriteError,
|
|
standby._write_image,
|
|
image_info,
|
|
device)
|
|
|
|
execute_mock.assert_called_once_with(*command)
|
|
|
|
@mock.patch.object(utils, 'get_node_boot_mode', lambda self: 'bios')
|
|
@mock.patch.object(hardware, 'dispatch_to_managers', autospec=True)
|
|
@mock.patch('builtins.open', autospec=True)
|
|
@mock.patch('ironic_python_agent.utils.execute', autospec=True)
|
|
@mock.patch('ironic_lib.disk_utils.get_image_mb', autospec=True)
|
|
@mock.patch.object(partition_utils, 'work_on_disk', autospec=True)
|
|
def test_write_partition_image_exception(self, work_on_disk_mock,
|
|
image_mb_mock,
|
|
execute_mock, open_mock,
|
|
dispatch_mock):
|
|
image_info = _build_fake_partition_image_info()
|
|
device = '/dev/sda'
|
|
root_mb = image_info['root_mb']
|
|
swap_mb = image_info['swap_mb']
|
|
ephemeral_mb = image_info['ephemeral_mb']
|
|
ephemeral_format = image_info['ephemeral_format']
|
|
node_uuid = image_info['node_uuid']
|
|
pr_ep = image_info['preserve_ephemeral']
|
|
configdrive = image_info['configdrive']
|
|
boot_mode = image_info['deploy_boot_mode']
|
|
boot_option = image_info['boot_option']
|
|
disk_label = image_info['disk_label']
|
|
cpu_arch = self.fake_cpu.architecture
|
|
|
|
image_path = standby._image_location(image_info)
|
|
|
|
image_mb_mock.return_value = 1
|
|
dispatch_mock.return_value = self.fake_cpu
|
|
exc = errors.ImageWriteError
|
|
Exception_returned = processutils.ProcessExecutionError
|
|
work_on_disk_mock.side_effect = Exception_returned
|
|
|
|
self.assertRaises(exc, standby._write_image, image_info,
|
|
device)
|
|
image_mb_mock.assert_called_once_with(image_path)
|
|
work_on_disk_mock.assert_called_once_with(device, root_mb, swap_mb,
|
|
ephemeral_mb,
|
|
ephemeral_format,
|
|
image_path,
|
|
node_uuid,
|
|
configdrive=configdrive,
|
|
preserve_ephemeral=pr_ep,
|
|
boot_mode=boot_mode,
|
|
boot_option=boot_option,
|
|
disk_label=disk_label,
|
|
cpu_arch=cpu_arch)
|
|
|
|
@mock.patch.object(utils, 'get_node_boot_mode', lambda self: 'bios')
|
|
@mock.patch.object(hardware, 'dispatch_to_managers', autospec=True)
|
|
@mock.patch('builtins.open', autospec=True)
|
|
@mock.patch('ironic_python_agent.utils.execute', autospec=True)
|
|
@mock.patch('ironic_lib.disk_utils.get_image_mb', autospec=True)
|
|
@mock.patch.object(partition_utils, 'work_on_disk', autospec=True)
|
|
def test_write_partition_image_no_node_uuid(self, work_on_disk_mock,
|
|
image_mb_mock,
|
|
execute_mock, open_mock,
|
|
dispatch_mock):
|
|
image_info = _build_fake_partition_image_info()
|
|
image_info['node_uuid'] = None
|
|
device = '/dev/sda'
|
|
root_mb = image_info['root_mb']
|
|
swap_mb = image_info['swap_mb']
|
|
ephemeral_mb = image_info['ephemeral_mb']
|
|
ephemeral_format = image_info['ephemeral_format']
|
|
node_uuid = image_info['node_uuid']
|
|
pr_ep = image_info['preserve_ephemeral']
|
|
configdrive = image_info['configdrive']
|
|
boot_mode = image_info['deploy_boot_mode']
|
|
boot_option = image_info['boot_option']
|
|
disk_label = image_info['disk_label']
|
|
cpu_arch = self.fake_cpu.architecture
|
|
|
|
image_path = standby._image_location(image_info)
|
|
|
|
image_mb_mock.return_value = 1
|
|
dispatch_mock.return_value = self.fake_cpu
|
|
uuids = {'root uuid': 'root_uuid'}
|
|
expected_uuid = {'root uuid': 'root_uuid'}
|
|
image_mb_mock.return_value = 1
|
|
work_on_disk_mock.return_value = uuids
|
|
|
|
standby._write_image(image_info, device)
|
|
image_mb_mock.assert_called_once_with(image_path)
|
|
work_on_disk_mock.assert_called_once_with(device, root_mb, swap_mb,
|
|
ephemeral_mb,
|
|
ephemeral_format,
|
|
image_path,
|
|
node_uuid,
|
|
configdrive=configdrive,
|
|
preserve_ephemeral=pr_ep,
|
|
boot_mode=boot_mode,
|
|
boot_option=boot_option,
|
|
disk_label=disk_label,
|
|
cpu_arch=cpu_arch)
|
|
|
|
self.assertEqual(expected_uuid, work_on_disk_mock.return_value)
|
|
self.assertIsNone(node_uuid)
|
|
|
|
@mock.patch.object(hardware, 'dispatch_to_managers', autospec=True)
|
|
@mock.patch('builtins.open', autospec=True)
|
|
@mock.patch('ironic_python_agent.utils.execute', autospec=True)
|
|
@mock.patch('ironic_lib.disk_utils.get_image_mb', autospec=True)
|
|
@mock.patch.object(partition_utils, 'work_on_disk', autospec=True)
|
|
def test_write_partition_image_exception_image_mb(self,
|
|
work_on_disk_mock,
|
|
image_mb_mock,
|
|
execute_mock,
|
|
open_mock,
|
|
dispatch_mock):
|
|
dispatch_mock.return_value = self.fake_cpu
|
|
image_info = _build_fake_partition_image_info()
|
|
device = '/dev/sda'
|
|
image_path = standby._image_location(image_info)
|
|
|
|
image_mb_mock.return_value = 20
|
|
|
|
exc = errors.InvalidCommandParamsError
|
|
|
|
self.assertRaises(exc, standby._write_image, image_info,
|
|
device)
|
|
image_mb_mock.assert_called_once_with(image_path)
|
|
self.assertFalse(work_on_disk_mock.called)
|
|
|
|
@mock.patch.object(utils, 'get_node_boot_mode', lambda self: 'bios')
|
|
@mock.patch.object(hardware, 'dispatch_to_managers', autospec=True)
|
|
@mock.patch('builtins.open', autospec=True)
|
|
@mock.patch('ironic_python_agent.utils.execute', autospec=True)
|
|
@mock.patch.object(partition_utils, 'work_on_disk', autospec=True)
|
|
@mock.patch('ironic_lib.disk_utils.get_image_mb', autospec=True)
|
|
def test_write_partition_image(self, image_mb_mock, work_on_disk_mock,
|
|
execute_mock, open_mock, dispatch_mock):
|
|
image_info = _build_fake_partition_image_info()
|
|
device = '/dev/sda'
|
|
root_mb = image_info['root_mb']
|
|
swap_mb = image_info['swap_mb']
|
|
ephemeral_mb = image_info['ephemeral_mb']
|
|
ephemeral_format = image_info['ephemeral_format']
|
|
node_uuid = image_info['node_uuid']
|
|
pr_ep = image_info['preserve_ephemeral']
|
|
configdrive = image_info['configdrive']
|
|
boot_mode = image_info['deploy_boot_mode']
|
|
boot_option = image_info['boot_option']
|
|
disk_label = image_info['disk_label']
|
|
cpu_arch = self.fake_cpu.architecture
|
|
|
|
image_path = standby._image_location(image_info)
|
|
uuids = {'root uuid': 'root_uuid'}
|
|
expected_uuid = {'root uuid': 'root_uuid'}
|
|
image_mb_mock.return_value = 1
|
|
dispatch_mock.return_value = self.fake_cpu
|
|
work_on_disk_mock.return_value = uuids
|
|
|
|
standby._write_image(image_info, device)
|
|
image_mb_mock.assert_called_once_with(image_path)
|
|
work_on_disk_mock.assert_called_once_with(device, root_mb, swap_mb,
|
|
ephemeral_mb,
|
|
ephemeral_format,
|
|
image_path,
|
|
node_uuid,
|
|
configdrive=configdrive,
|
|
preserve_ephemeral=pr_ep,
|
|
boot_mode=boot_mode,
|
|
boot_option=boot_option,
|
|
disk_label=disk_label,
|
|
cpu_arch=cpu_arch)
|
|
|
|
self.assertEqual(expected_uuid, work_on_disk_mock.return_value)
|
|
|
|
@mock.patch('hashlib.md5', autospec=True)
|
|
@mock.patch('builtins.open', autospec=True)
|
|
@mock.patch('requests.get', autospec=True)
|
|
def test_download_image(self, requests_mock, open_mock, md5_mock):
|
|
image_info = _build_fake_image_info()
|
|
response = requests_mock.return_value
|
|
response.status_code = 200
|
|
response.iter_content.return_value = ['some', 'content']
|
|
file_mock = mock.Mock()
|
|
open_mock.return_value.__enter__.return_value = file_mock
|
|
file_mock.read.return_value = None
|
|
hexdigest_mock = md5_mock.return_value.hexdigest
|
|
hexdigest_mock.return_value = image_info['checksum']
|
|
|
|
standby._download_image(image_info)
|
|
requests_mock.assert_called_once_with(image_info['urls'][0],
|
|
cert=None, verify=True,
|
|
stream=True, proxies={},
|
|
timeout=60)
|
|
write = file_mock.write
|
|
write.assert_any_call('some')
|
|
write.assert_any_call('content')
|
|
self.assertEqual(2, write.call_count)
|
|
|
|
@mock.patch('hashlib.md5', autospec=True)
|
|
@mock.patch('builtins.open', autospec=True)
|
|
@mock.patch('requests.get', autospec=True)
|
|
@mock.patch.dict(os.environ, {})
|
|
def test_download_image_proxy(
|
|
self, requests_mock, open_mock, md5_mock):
|
|
image_info = _build_fake_image_info()
|
|
proxies = {'http': 'http://a.b.com',
|
|
'https': 'https://secure.a.b.com'}
|
|
no_proxy = '.example.org,.b.com'
|
|
image_info['proxies'] = proxies
|
|
image_info['no_proxy'] = no_proxy
|
|
response = requests_mock.return_value
|
|
response.status_code = 200
|
|
response.iter_content.return_value = ['some', 'content']
|
|
file_mock = mock.Mock()
|
|
open_mock.return_value.__enter__.return_value = file_mock
|
|
file_mock.read.return_value = None
|
|
hexdigest_mock = md5_mock.return_value.hexdigest
|
|
hexdigest_mock.return_value = image_info['checksum']
|
|
|
|
standby._download_image(image_info)
|
|
self.assertEqual(no_proxy, os.environ['no_proxy'])
|
|
requests_mock.assert_called_once_with(image_info['urls'][0],
|
|
cert=None, verify=True,
|
|
stream=True, proxies=proxies,
|
|
timeout=60)
|
|
write = file_mock.write
|
|
write.assert_any_call('some')
|
|
write.assert_any_call('content')
|
|
self.assertEqual(2, write.call_count)
|
|
|
|
@mock.patch('requests.get', autospec=True)
|
|
def test_download_image_bad_status(self, requests_mock):
|
|
self.config(image_download_connection_retry_interval=0)
|
|
image_info = _build_fake_image_info()
|
|
response = requests_mock.return_value
|
|
response.status_code = 404
|
|
self.assertRaises(errors.ImageDownloadError,
|
|
standby._download_image,
|
|
image_info)
|
|
|
|
@mock.patch('hashlib.md5', autospec=True)
|
|
@mock.patch('builtins.open', autospec=True)
|
|
@mock.patch('requests.get', autospec=True)
|
|
def test_download_image_verify_fails(self, requests_mock, open_mock,
|
|
md5_mock):
|
|
image_info = _build_fake_image_info()
|
|
response = requests_mock.return_value
|
|
response.status_code = 200
|
|
hexdigest_mock = md5_mock.return_value.hexdigest
|
|
hexdigest_mock.return_value = 'invalid-checksum'
|
|
self.assertRaises(errors.ImageChecksumError,
|
|
standby._download_image,
|
|
image_info)
|
|
|
|
@mock.patch('hashlib.md5', autospec=True)
|
|
@mock.patch('builtins.open', autospec=True)
|
|
@mock.patch('requests.get', autospec=True)
|
|
def test_verify_image_success(self, requests_mock, open_mock, md5_mock):
|
|
image_info = _build_fake_image_info()
|
|
response = requests_mock.return_value
|
|
response.status_code = 200
|
|
hexdigest_mock = md5_mock.return_value.hexdigest
|
|
hexdigest_mock.return_value = image_info['checksum']
|
|
image_location = '/foo/bar'
|
|
image_download = standby.ImageDownload(image_info)
|
|
image_download.verify_image(image_location)
|
|
|
|
@mock.patch('hashlib.new', autospec=True)
|
|
@mock.patch('builtins.open', autospec=True)
|
|
@mock.patch('requests.get', autospec=True)
|
|
def test_verify_image_success_with_new_hash_fields(self, requests_mock,
|
|
open_mock,
|
|
hashlib_mock):
|
|
image_info = _build_fake_image_info()
|
|
image_info['os_hash_algo'] = 'sha512'
|
|
image_info['os_hash_value'] = 'fake-sha512-value'
|
|
response = requests_mock.return_value
|
|
response.status_code = 200
|
|
hexdigest_mock = hashlib_mock.return_value.hexdigest
|
|
hexdigest_mock.return_value = image_info['os_hash_value']
|
|
image_location = '/foo/bar'
|
|
image_download = standby.ImageDownload(image_info)
|
|
image_download.verify_image(image_location)
|
|
hashlib_mock.assert_called_with('sha512')
|
|
|
|
@mock.patch('hashlib.new', autospec=True)
|
|
@mock.patch('builtins.open', autospec=True)
|
|
@mock.patch('requests.get', autospec=True)
|
|
def test_verify_image_success_without_md5(self, requests_mock,
|
|
open_mock, hashlib_mock):
|
|
image_info = _build_fake_image_info()
|
|
del image_info['checksum']
|
|
image_info['os_hash_algo'] = 'sha512'
|
|
image_info['os_hash_value'] = 'fake-sha512-value'
|
|
response = requests_mock.return_value
|
|
response.status_code = 200
|
|
hexdigest_mock = hashlib_mock.return_value.hexdigest
|
|
hexdigest_mock.return_value = image_info['os_hash_value']
|
|
image_location = '/foo/bar'
|
|
image_download = standby.ImageDownload(image_info)
|
|
image_download.verify_image(image_location)
|
|
hashlib_mock.assert_called_with('sha512')
|
|
|
|
@mock.patch('hashlib.md5', autospec=True)
|
|
@mock.patch('builtins.open', autospec=True)
|
|
@mock.patch('requests.get', autospec=True)
|
|
def test_verify_image_success_with_md5_fallback(self, requests_mock,
|
|
open_mock, md5_mock):
|
|
image_info = _build_fake_image_info()
|
|
image_info['os_hash_algo'] = 'algo-beyond-milky-way'
|
|
image_info['os_hash_value'] = 'mysterious-alien-codes'
|
|
response = requests_mock.return_value
|
|
response.status_code = 200
|
|
hexdigest_mock = md5_mock.return_value.hexdigest
|
|
hexdigest_mock.return_value = image_info['checksum']
|
|
image_location = '/foo/bar'
|
|
image_download = standby.ImageDownload(image_info)
|
|
image_download.verify_image(image_location)
|
|
|
|
@mock.patch('hashlib.new', autospec=True)
|
|
@mock.patch('builtins.open', autospec=True)
|
|
@mock.patch('requests.get', autospec=True)
|
|
def test_verify_image_failure_with_new_hash_fields(self, requests_mock,
|
|
open_mock,
|
|
hashlib_mock):
|
|
image_info = _build_fake_image_info()
|
|
image_info['os_hash_algo'] = 'sha512'
|
|
image_info['os_hash_value'] = 'fake-sha512-value'
|
|
response = requests_mock.return_value
|
|
response.status_code = 200
|
|
image_download = standby.ImageDownload(image_info)
|
|
image_location = '/foo/bar'
|
|
hexdigest_mock = hashlib_mock.return_value.hexdigest
|
|
hexdigest_mock.return_value = 'invalid-checksum'
|
|
self.assertRaises(errors.ImageChecksumError,
|
|
image_download.verify_image,
|
|
image_location)
|
|
hashlib_mock.assert_called_with('sha512')
|
|
|
|
@mock.patch('hashlib.md5', autospec=True)
|
|
@mock.patch('builtins.open', autospec=True)
|
|
@mock.patch('requests.get', autospec=True)
|
|
def test_verify_image_failure(self, requests_mock, open_mock, md5_mock):
|
|
image_info = _build_fake_image_info()
|
|
response = requests_mock.return_value
|
|
response.status_code = 200
|
|
image_download = standby.ImageDownload(image_info)
|
|
image_location = '/foo/bar'
|
|
hexdigest_mock = md5_mock.return_value.hexdigest
|
|
hexdigest_mock.return_value = 'invalid-checksum'
|
|
self.assertRaises(errors.ImageChecksumError,
|
|
image_download.verify_image,
|
|
image_location)
|
|
|
|
@mock.patch('hashlib.new', autospec=True)
|
|
@mock.patch('builtins.open', autospec=True)
|
|
@mock.patch('requests.get', autospec=True)
|
|
def test_verify_image_failure_without_fallback(self, requests_mock,
|
|
open_mock, hashlib_mock):
|
|
image_info = _build_fake_image_info()
|
|
del image_info['checksum']
|
|
image_info['os_hash_algo'] = 'unsupported-algorithm'
|
|
image_info['os_hash_value'] = 'fake-value'
|
|
response = requests_mock.return_value
|
|
response.status_code = 200
|
|
self.assertRaisesRegex(errors.RESTError,
|
|
'Unable to verify image.*'
|
|
'unsupported-algorithm',
|
|
standby.ImageDownload,
|
|
image_info)
|
|
|
|
@mock.patch('ironic_lib.disk_utils.get_disk_identifier',
|
|
lambda dev: 'ROOT')
|
|
@mock.patch('ironic_python_agent.hardware.dispatch_to_managers',
|
|
autospec=True)
|
|
@mock.patch('ironic_python_agent.extensions.standby._write_image',
|
|
autospec=True)
|
|
@mock.patch('ironic_python_agent.extensions.standby._download_image',
|
|
autospec=True)
|
|
def test_cache_image(self, download_mock, write_mock,
|
|
dispatch_mock):
|
|
image_info = _build_fake_image_info()
|
|
download_mock.return_value = None
|
|
write_mock.return_value = None
|
|
dispatch_mock.return_value = 'manager'
|
|
async_result = self.agent_extension.cache_image(image_info=image_info)
|
|
async_result.join()
|
|
download_mock.assert_called_once_with(image_info)
|
|
write_mock.assert_called_once_with(image_info, 'manager')
|
|
dispatch_mock.assert_called_once_with('get_os_install_device',
|
|
permit_refresh=True)
|
|
self.assertEqual(image_info['id'],
|
|
self.agent_extension.cached_image_id)
|
|
self.assertEqual('SUCCEEDED', async_result.command_status)
|
|
self.assertIn('result', async_result.command_result)
|
|
cmd_result = ('cache_image: image ({}) cached to device {} '
|
|
'root_uuid={}').format(image_info['id'], 'manager',
|
|
'ROOT')
|
|
self.assertEqual(cmd_result, async_result.command_result['result'])
|
|
|
|
@mock.patch('ironic_python_agent.hardware.dispatch_to_managers',
|
|
autospec=True)
|
|
@mock.patch('ironic_python_agent.extensions.standby._write_image',
|
|
autospec=True)
|
|
@mock.patch('ironic_python_agent.extensions.standby._download_image',
|
|
autospec=True)
|
|
def test_cache_partition_image(self, download_mock, write_mock,
|
|
dispatch_mock):
|
|
image_info = _build_fake_partition_image_info()
|
|
download_mock.return_value = None
|
|
write_mock.return_value = {'root uuid': 'root_uuid'}
|
|
dispatch_mock.return_value = 'manager'
|
|
async_result = self.agent_extension.cache_image(image_info=image_info)
|
|
async_result.join()
|
|
download_mock.assert_called_once_with(image_info)
|
|
write_mock.assert_called_once_with(image_info, 'manager')
|
|
dispatch_mock.assert_called_once_with('get_os_install_device',
|
|
permit_refresh=True)
|
|
self.assertEqual(image_info['id'],
|
|
self.agent_extension.cached_image_id)
|
|
self.assertEqual('SUCCEEDED', async_result.command_status)
|
|
self.assertIn('result', async_result.command_result)
|
|
cmd_result = ('cache_image: image ({}) cached to device {} '
|
|
'root_uuid={}').format(image_info['id'], 'manager',
|
|
'root_uuid')
|
|
self.assertEqual(cmd_result, async_result.command_result['result'])
|
|
|
|
@mock.patch('ironic_lib.disk_utils.get_disk_identifier',
|
|
lambda dev: 'ROOT')
|
|
@mock.patch('ironic_python_agent.hardware.dispatch_to_managers',
|
|
autospec=True)
|
|
@mock.patch('ironic_python_agent.extensions.standby._write_image',
|
|
autospec=True)
|
|
@mock.patch('ironic_python_agent.extensions.standby._download_image',
|
|
autospec=True)
|
|
def test_cache_image_force(self, download_mock, write_mock,
|
|
dispatch_mock):
|
|
image_info = _build_fake_image_info()
|
|
self.agent_extension.cached_image_id = image_info['id']
|
|
download_mock.return_value = None
|
|
write_mock.return_value = None
|
|
dispatch_mock.return_value = 'manager'
|
|
async_result = self.agent_extension.cache_image(
|
|
image_info=image_info, force=True
|
|
)
|
|
async_result.join()
|
|
download_mock.assert_called_once_with(image_info)
|
|
write_mock.assert_called_once_with(image_info, 'manager')
|
|
dispatch_mock.assert_called_once_with('get_os_install_device',
|
|
permit_refresh=True)
|
|
self.assertEqual(image_info['id'],
|
|
self.agent_extension.cached_image_id)
|
|
self.assertEqual('SUCCEEDED', async_result.command_status)
|
|
self.assertIn('result', async_result.command_result)
|
|
cmd_result = ('cache_image: image ({}) cached to device {} '
|
|
'root_uuid=ROOT').format(image_info['id'], 'manager')
|
|
self.assertEqual(cmd_result, async_result.command_result['result'])
|
|
|
|
@mock.patch('ironic_lib.disk_utils.get_disk_identifier',
|
|
lambda dev: 'ROOT')
|
|
@mock.patch('ironic_python_agent.hardware.dispatch_to_managers',
|
|
autospec=True)
|
|
@mock.patch('ironic_python_agent.extensions.standby._write_image',
|
|
autospec=True)
|
|
@mock.patch('ironic_python_agent.extensions.standby._download_image',
|
|
autospec=True)
|
|
def test_cache_image_cached(self, download_mock, write_mock,
|
|
dispatch_mock):
|
|
image_info = _build_fake_image_info()
|
|
self.agent_extension.cached_image_id = image_info['id']
|
|
download_mock.return_value = None
|
|
write_mock.return_value = None
|
|
dispatch_mock.return_value = 'manager'
|
|
async_result = self.agent_extension.cache_image(image_info=image_info)
|
|
async_result.join()
|
|
self.assertFalse(download_mock.called)
|
|
self.assertFalse(write_mock.called)
|
|
dispatch_mock.assert_called_once_with('get_os_install_device',
|
|
permit_refresh=True)
|
|
self.assertEqual(image_info['id'],
|
|
self.agent_extension.cached_image_id)
|
|
self.assertEqual('SUCCEEDED', async_result.command_status)
|
|
self.assertIn('result', async_result.command_result)
|
|
cmd_result = ('cache_image: image ({}) already present on device {} '
|
|
'root_uuid=ROOT').format(image_info['id'], 'manager')
|
|
self.assertEqual(cmd_result, async_result.command_result['result'])
|
|
|
|
@mock.patch('ironic_lib.disk_utils.get_disk_identifier',
|
|
lambda dev: 'ROOT')
|
|
@mock.patch('ironic_python_agent.utils.execute',
|
|
autospec=True)
|
|
@mock.patch('ironic_lib.disk_utils.list_partitions',
|
|
autospec=True)
|
|
@mock.patch.object(partition_utils, 'create_config_drive_partition',
|
|
autospec=True)
|
|
@mock.patch('ironic_python_agent.hardware.dispatch_to_managers',
|
|
autospec=True)
|
|
@mock.patch('ironic_python_agent.extensions.standby._write_image',
|
|
autospec=True)
|
|
@mock.patch('ironic_python_agent.extensions.standby._download_image',
|
|
autospec=True)
|
|
def test_prepare_image(self,
|
|
download_mock,
|
|
write_mock,
|
|
dispatch_mock,
|
|
configdrive_copy_mock,
|
|
list_part_mock,
|
|
execute_mock):
|
|
image_info = _build_fake_image_info()
|
|
download_mock.return_value = None
|
|
write_mock.return_value = None
|
|
dispatch_mock.return_value = 'manager'
|
|
configdrive_copy_mock.return_value = None
|
|
list_part_mock.return_value = [mock.MagicMock()]
|
|
|
|
async_result = self.agent_extension.prepare_image(
|
|
image_info=image_info,
|
|
configdrive='configdrive_data'
|
|
)
|
|
async_result.join()
|
|
|
|
download_mock.assert_called_once_with(image_info)
|
|
write_mock.assert_called_once_with(image_info, 'manager')
|
|
dispatch_mock.assert_called_once_with('get_os_install_device',
|
|
permit_refresh=True)
|
|
configdrive_copy_mock.assert_called_once_with(image_info['node_uuid'],
|
|
'manager',
|
|
'configdrive_data')
|
|
|
|
self.assertEqual('SUCCEEDED', async_result.command_status)
|
|
self.assertIn('result', async_result.command_result)
|
|
cmd_result = ('prepare_image: image ({}) written to device {} '
|
|
'root_uuid=ROOT').format(image_info['id'], 'manager')
|
|
self.assertEqual(cmd_result, async_result.command_result['result'])
|
|
list_part_mock.assert_called_with('manager')
|
|
execute_mock.assert_called_with('partprobe', 'manager',
|
|
run_as_root=True,
|
|
attempts=mock.ANY)
|
|
self.assertEqual({'root uuid': 'ROOT'},
|
|
self.agent_extension.partition_uuids)
|
|
|
|
@mock.patch('ironic_python_agent.utils.execute', autospec=True)
|
|
@mock.patch('ironic_lib.disk_utils.list_partitions',
|
|
autospec=True)
|
|
@mock.patch.object(partition_utils, 'create_config_drive_partition',
|
|
autospec=True)
|
|
@mock.patch('ironic_python_agent.hardware.dispatch_to_managers',
|
|
autospec=True)
|
|
@mock.patch('ironic_python_agent.extensions.standby._write_image',
|
|
autospec=True)
|
|
@mock.patch('ironic_python_agent.extensions.standby._download_image',
|
|
autospec=True)
|
|
def test_prepare_partition_image(self,
|
|
download_mock,
|
|
write_mock,
|
|
dispatch_mock,
|
|
configdrive_copy_mock,
|
|
list_part_mock,
|
|
execute_mock):
|
|
image_info = _build_fake_partition_image_info()
|
|
download_mock.return_value = None
|
|
write_mock.return_value = {'root uuid': 'root_uuid'}
|
|
dispatch_mock.return_value = 'manager'
|
|
configdrive_copy_mock.return_value = None
|
|
list_part_mock.return_value = [mock.MagicMock()]
|
|
|
|
async_result = self.agent_extension.prepare_image(
|
|
image_info=image_info,
|
|
configdrive='configdrive_data'
|
|
)
|
|
async_result.join()
|
|
|
|
download_mock.assert_called_once_with(image_info)
|
|
write_mock.assert_called_once_with(image_info, 'manager')
|
|
dispatch_mock.assert_called_once_with('get_os_install_device',
|
|
permit_refresh=True)
|
|
self.assertFalse(configdrive_copy_mock.called)
|
|
|
|
self.assertEqual('SUCCEEDED', async_result.command_status)
|
|
self.assertIn('result', async_result.command_result)
|
|
cmd_result = ('prepare_image: image ({}) written to device {} '
|
|
'root_uuid={}').format(
|
|
image_info['id'], 'manager', 'root_uuid')
|
|
self.assertEqual(cmd_result, async_result.command_result['result'])
|
|
|
|
download_mock.reset_mock()
|
|
write_mock.reset_mock()
|
|
configdrive_copy_mock.reset_mock()
|
|
# image is now cached, make sure download/write doesn't happen
|
|
async_result = self.agent_extension.prepare_image(
|
|
image_info=image_info,
|
|
configdrive='configdrive_data'
|
|
)
|
|
async_result.join()
|
|
|
|
self.assertEqual(0, download_mock.call_count)
|
|
self.assertEqual(0, write_mock.call_count)
|
|
self.assertFalse(configdrive_copy_mock.called)
|
|
|
|
self.assertEqual('SUCCEEDED', async_result.command_status)
|
|
self.assertIn('result', async_result.command_result)
|
|
cmd_result = ('prepare_image: image ({}) written to device {} '
|
|
'root_uuid={}').format(
|
|
image_info['id'], 'manager', 'root_uuid')
|
|
self.assertEqual(cmd_result, async_result.command_result['result'])
|
|
list_part_mock.assert_called_with('manager')
|
|
execute_mock.assert_called_with('partprobe', 'manager',
|
|
run_as_root=True,
|
|
attempts=mock.ANY)
|
|
self.assertEqual({'root uuid': 'root_uuid'},
|
|
self.agent_extension.partition_uuids)
|
|
|
|
@mock.patch('ironic_lib.disk_utils.get_disk_identifier',
|
|
lambda dev: 'ROOT')
|
|
@mock.patch('ironic_python_agent.utils.execute', autospec=True)
|
|
@mock.patch.object(partition_utils, 'create_config_drive_partition',
|
|
autospec=True)
|
|
@mock.patch('ironic_lib.disk_utils.list_partitions',
|
|
autospec=True)
|
|
@mock.patch('ironic_python_agent.hardware.dispatch_to_managers',
|
|
autospec=True)
|
|
@mock.patch('ironic_python_agent.extensions.standby._write_image',
|
|
autospec=True)
|
|
@mock.patch('ironic_python_agent.extensions.standby._download_image',
|
|
autospec=True)
|
|
def test_prepare_image_no_configdrive(self,
|
|
download_mock,
|
|
write_mock,
|
|
dispatch_mock,
|
|
list_part_mock,
|
|
configdrive_copy_mock,
|
|
execute_mock):
|
|
image_info = _build_fake_image_info()
|
|
download_mock.return_value = None
|
|
write_mock.return_value = None
|
|
dispatch_mock.return_value = 'manager'
|
|
configdrive_copy_mock.return_value = None
|
|
list_part_mock.return_value = [mock.MagicMock()]
|
|
|
|
async_result = self.agent_extension.prepare_image(
|
|
image_info=image_info,
|
|
configdrive=None
|
|
)
|
|
async_result.join()
|
|
|
|
download_mock.assert_called_once_with(image_info)
|
|
write_mock.assert_called_once_with(image_info, 'manager')
|
|
dispatch_mock.assert_called_once_with('get_os_install_device',
|
|
permit_refresh=True)
|
|
|
|
self.assertEqual(0, configdrive_copy_mock.call_count)
|
|
self.assertEqual('SUCCEEDED', async_result.command_status)
|
|
self.assertIn('result', async_result.command_result)
|
|
cmd_result = ('prepare_image: image ({}) written to device {} '
|
|
'root_uuid=ROOT').format(image_info['id'], 'manager')
|
|
self.assertEqual(cmd_result, async_result.command_result['result'])
|
|
|
|
@mock.patch('ironic_lib.disk_utils.get_disk_identifier',
|
|
lambda dev: 'ROOT')
|
|
@mock.patch.object(partition_utils, 'work_on_disk', autospec=True)
|
|
@mock.patch.object(partition_utils, 'create_config_drive_partition',
|
|
autospec=True)
|
|
@mock.patch('ironic_lib.disk_utils.list_partitions',
|
|
autospec=True)
|
|
@mock.patch('ironic_python_agent.hardware.dispatch_to_managers',
|
|
autospec=True)
|
|
@mock.patch('ironic_python_agent.extensions.standby._write_image',
|
|
autospec=True)
|
|
@mock.patch('ironic_python_agent.extensions.standby._download_image',
|
|
autospec=True)
|
|
def test_prepare_image_bad_partition(self,
|
|
download_mock,
|
|
write_mock,
|
|
dispatch_mock,
|
|
list_part_mock,
|
|
configdrive_copy_mock,
|
|
work_on_disk_mock):
|
|
list_part_mock.side_effect = processutils.ProcessExecutionError
|
|
image_info = _build_fake_image_info()
|
|
download_mock.return_value = None
|
|
write_mock.return_value = None
|
|
dispatch_mock.return_value = 'manager'
|
|
configdrive_copy_mock.return_value = None
|
|
work_on_disk_mock.return_value = {
|
|
'root uuid': 'a318821b-2a60-40e5-a011-7ac07fce342b',
|
|
'partitions': {
|
|
'root': '/dev/foo-part1',
|
|
}
|
|
}
|
|
|
|
async_result = self.agent_extension.prepare_image(
|
|
image_info=image_info,
|
|
configdrive=None
|
|
)
|
|
async_result.join()
|
|
|
|
download_mock.assert_called_once_with(image_info)
|
|
write_mock.assert_called_once_with(image_info, 'manager')
|
|
dispatch_mock.assert_called_once_with('get_os_install_device',
|
|
permit_refresh=True)
|
|
|
|
self.assertFalse(configdrive_copy_mock.called)
|
|
self.assertEqual('FAILED', async_result.command_status)
|
|
|
|
@mock.patch('ironic_lib.disk_utils.get_disk_identifier',
|
|
side_effect=OSError, autospec=True)
|
|
@mock.patch('ironic_python_agent.utils.execute',
|
|
autospec=True)
|
|
@mock.patch('ironic_lib.disk_utils.list_partitions',
|
|
autospec=True)
|
|
@mock.patch.object(partition_utils, 'create_config_drive_partition',
|
|
autospec=True)
|
|
@mock.patch('ironic_python_agent.hardware.dispatch_to_managers',
|
|
autospec=True)
|
|
@mock.patch('ironic_python_agent.extensions.standby._write_image',
|
|
autospec=True)
|
|
@mock.patch('ironic_python_agent.extensions.standby._download_image',
|
|
autospec=True)
|
|
def test_prepare_image_no_hexdump(self,
|
|
download_mock,
|
|
write_mock,
|
|
dispatch_mock,
|
|
configdrive_copy_mock,
|
|
list_part_mock,
|
|
execute_mock,
|
|
disk_id_mock):
|
|
image_info = _build_fake_image_info()
|
|
download_mock.return_value = None
|
|
write_mock.return_value = None
|
|
dispatch_mock.return_value = 'manager'
|
|
configdrive_copy_mock.return_value = None
|
|
list_part_mock.return_value = [mock.MagicMock()]
|
|
|
|
async_result = self.agent_extension.prepare_image(
|
|
image_info=image_info,
|
|
configdrive='configdrive_data'
|
|
)
|
|
async_result.join()
|
|
|
|
download_mock.assert_called_once_with(image_info)
|
|
write_mock.assert_called_once_with(image_info, 'manager')
|
|
dispatch_mock.assert_called_once_with('get_os_install_device',
|
|
permit_refresh=True)
|
|
configdrive_copy_mock.assert_called_once_with(image_info['node_uuid'],
|
|
'manager',
|
|
'configdrive_data')
|
|
|
|
self.assertEqual('SUCCEEDED', async_result.command_status)
|
|
self.assertIn('result', async_result.command_result)
|
|
cmd_result = ('prepare_image: image ({}) written to device {} '
|
|
'root_uuid=None').format(image_info['id'], 'manager')
|
|
self.assertEqual(cmd_result, async_result.command_result['result'])
|
|
list_part_mock.assert_called_with('manager')
|
|
execute_mock.assert_called_with('partprobe', 'manager',
|
|
run_as_root=True,
|
|
attempts=mock.ANY)
|
|
self.assertEqual({}, self.agent_extension.partition_uuids)
|
|
|
|
@mock.patch('ironic_python_agent.utils.execute', mock.Mock())
|
|
@mock.patch('ironic_lib.disk_utils.list_partitions',
|
|
lambda _dev: [mock.Mock()])
|
|
@mock.patch('ironic_lib.disk_utils.get_disk_identifier',
|
|
lambda dev: 'ROOT')
|
|
@mock.patch.object(partition_utils, 'work_on_disk', autospec=True)
|
|
@mock.patch.object(partition_utils, 'create_config_drive_partition',
|
|
autospec=True)
|
|
@mock.patch('ironic_python_agent.hardware.dispatch_to_managers',
|
|
autospec=True)
|
|
@mock.patch('ironic_python_agent.extensions.standby.StandbyExtension'
|
|
'._cache_and_write_image', autospec=True)
|
|
@mock.patch('ironic_python_agent.extensions.standby.StandbyExtension'
|
|
'._stream_raw_image_onto_device', autospec=True)
|
|
def _test_prepare_image_raw(self, image_info, stream_mock,
|
|
cache_write_mock, dispatch_mock,
|
|
configdrive_copy_mock, work_on_disk_mock,
|
|
partition=False):
|
|
# Calls get_cpus().architecture with partition images
|
|
dispatch_mock.side_effect = ['/dev/foo', self.fake_cpu]
|
|
configdrive_copy_mock.return_value = None
|
|
work_on_disk_mock.return_value = {
|
|
'root uuid': 'a318821b-2a60-40e5-a011-7ac07fce342b',
|
|
'partitions': {
|
|
'root': '/dev/foo-part1',
|
|
}
|
|
}
|
|
if partition:
|
|
expected_device = '/dev/foo-part1'
|
|
else:
|
|
expected_device = '/dev/foo'
|
|
|
|
async_result = self.agent_extension.prepare_image(
|
|
image_info=image_info,
|
|
configdrive=None
|
|
)
|
|
async_result.join()
|
|
|
|
dispatch_mock.assert_any_call('get_os_install_device',
|
|
permit_refresh=True)
|
|
self.assertFalse(configdrive_copy_mock.called)
|
|
|
|
# Assert we've streamed the image or not
|
|
if image_info['stream_raw_images']:
|
|
stream_mock.assert_called_once_with(mock.ANY, image_info,
|
|
expected_device)
|
|
self.assertFalse(cache_write_mock.called)
|
|
self.assertIs(partition, work_on_disk_mock.called)
|
|
else:
|
|
cache_write_mock.assert_called_once_with(mock.ANY, image_info,
|
|
'/dev/foo')
|
|
self.assertFalse(stream_mock.called)
|
|
|
|
def test_prepare_image_raw_stream_true(self):
|
|
image_info = _build_fake_image_info()
|
|
image_info['disk_format'] = 'raw'
|
|
image_info['stream_raw_images'] = True
|
|
self._test_prepare_image_raw(image_info)
|
|
|
|
def test_prepare_image_raw_and_stream_false(self):
|
|
image_info = _build_fake_image_info()
|
|
image_info['disk_format'] = 'raw'
|
|
image_info['stream_raw_images'] = False
|
|
self._test_prepare_image_raw(image_info)
|
|
|
|
def test_prepare_partition_image_raw_stream_true(self):
|
|
image_info = _build_fake_partition_image_info()
|
|
image_info['disk_format'] = 'raw'
|
|
image_info['stream_raw_images'] = True
|
|
self._test_prepare_image_raw(image_info, partition=True)
|
|
self.assertEqual({'root uuid': 'a318821b-2a60-40e5-a011-7ac07fce342b',
|
|
'partitions': {'root': '/dev/foo-part1'}},
|
|
self.agent_extension.partition_uuids)
|
|
|
|
def test_prepare_partition_image_raw_and_stream_false(self):
|
|
image_info = _build_fake_partition_image_info()
|
|
image_info['disk_format'] = 'raw'
|
|
image_info['stream_raw_images'] = False
|
|
self._test_prepare_image_raw(image_info, partition=True)
|
|
|
|
@mock.patch('ironic_python_agent.utils.execute', autospec=True)
|
|
def test_run_shutdown_command_invalid(self, execute_mock):
|
|
self.assertRaises(errors.InvalidCommandParamsError,
|
|
self.agent_extension._run_shutdown_command, 'boot')
|
|
|
|
@mock.patch('ironic_python_agent.utils.execute', autospec=True)
|
|
def test_run_shutdown_command_fails(self, execute_mock):
|
|
execute_mock.side_effect = processutils.ProcessExecutionError
|
|
self.assertRaises(errors.SystemRebootError,
|
|
self.agent_extension._run_shutdown_command, 'reboot')
|
|
|
|
@mock.patch('ironic_python_agent.utils.execute', autospec=True)
|
|
def test_run_shutdown_command_valid(self, execute_mock):
|
|
execute_mock.return_value = ('', '')
|
|
|
|
self.agent_extension._run_shutdown_command('poweroff')
|
|
calls = [mock.call('sync'),
|
|
mock.call('poweroff', use_standard_locale=True)]
|
|
execute_mock.assert_has_calls(calls)
|
|
|
|
@mock.patch('ironic_python_agent.utils.execute', autospec=True)
|
|
def test_run_shutdown_command_valid_poweroff_sysrq(self, execute_mock):
|
|
execute_mock.side_effect = [
|
|
('', ''), ('', ''),
|
|
processutils.ProcessExecutionError(''),
|
|
('', '')]
|
|
|
|
self.agent_extension._run_shutdown_command('poweroff')
|
|
calls = [mock.call('hwclock', '-v', '--systohc'),
|
|
mock.call('sync'),
|
|
mock.call('poweroff', use_standard_locale=True),
|
|
mock.call("echo o > /proc/sysrq-trigger", shell=True)]
|
|
execute_mock.assert_has_calls(calls)
|
|
|
|
@mock.patch('ironic_python_agent.utils.execute', autospec=True)
|
|
def test_run_shutdown_command_valid_reboot_sysrq(self, execute_mock):
|
|
execute_mock.side_effect = [('', ''), ('', ''), ('',
|
|
'Running in chroot, ignoring request.'),
|
|
('', '')]
|
|
|
|
self.agent_extension._run_shutdown_command('reboot')
|
|
calls = [mock.call('sync'),
|
|
mock.call('reboot', use_standard_locale=True),
|
|
mock.call("echo b > /proc/sysrq-trigger", shell=True)]
|
|
execute_mock.assert_has_calls(calls)
|
|
|
|
@mock.patch('ironic_python_agent.utils.execute', autospec=True)
|
|
def test_run_image(self, execute_mock):
|
|
execute_mock.return_value = ('', '')
|
|
|
|
success_result = self.agent_extension.run_image()
|
|
success_result.join()
|
|
calls = [mock.call('sync'),
|
|
mock.call('reboot', use_standard_locale=True)]
|
|
execute_mock.assert_has_calls(calls)
|
|
self.assertEqual('SUCCEEDED', success_result.command_status)
|
|
|
|
execute_mock.reset_mock()
|
|
execute_mock.return_value = ('', '')
|
|
execute_mock.side_effect = processutils.ProcessExecutionError
|
|
|
|
failed_result = self.agent_extension.run_image()
|
|
failed_result.join()
|
|
|
|
execute_mock.assert_any_call('sync')
|
|
self.assertEqual('FAILED', failed_result.command_status)
|
|
|
|
@mock.patch('ironic_python_agent.utils.execute', autospec=True)
|
|
def test_power_off(self, execute_mock):
|
|
execute_mock.return_value = ('', '')
|
|
|
|
success_result = self.agent_extension.power_off()
|
|
success_result.join()
|
|
|
|
calls = [mock.call('sync'),
|
|
mock.call('poweroff', use_standard_locale=True)]
|
|
execute_mock.assert_has_calls(calls)
|
|
self.assertEqual('SUCCEEDED', success_result.command_status)
|
|
|
|
execute_mock.reset_mock()
|
|
execute_mock.return_value = ('', '')
|
|
execute_mock.side_effect = processutils.ProcessExecutionError
|
|
|
|
failed_result = self.agent_extension.power_off()
|
|
failed_result.join()
|
|
|
|
execute_mock.assert_any_call('sync')
|
|
self.assertEqual('FAILED', failed_result.command_status)
|
|
|
|
@mock.patch('ironic_python_agent.utils.determine_time_method',
|
|
autospec=True)
|
|
@mock.patch('ironic_python_agent.utils.execute', autospec=True)
|
|
def test_power_off_with_ntp_server(self, execute_mock, mock_timemethod):
|
|
self.config(fail_if_clock_not_set=False)
|
|
self.config(ntp_server='192.168.1.1')
|
|
execute_mock.return_value = ('', '')
|
|
mock_timemethod.return_value = 'ntpdate'
|
|
|
|
success_result = self.agent_extension.power_off()
|
|
success_result.join()
|
|
|
|
calls = [mock.call('ntpdate', '192.168.1.1'),
|
|
mock.call('hwclock', '-v', '--systohc'),
|
|
mock.call('sync'),
|
|
mock.call('poweroff', use_standard_locale=True)]
|
|
execute_mock.assert_has_calls(calls)
|
|
self.assertEqual('SUCCEEDED', success_result.command_status)
|
|
|
|
self.config(fail_if_clock_not_set=True)
|
|
execute_mock.reset_mock()
|
|
execute_mock.return_value = ('', '')
|
|
execute_mock.side_effect = processutils.ProcessExecutionError
|
|
|
|
failed_result = self.agent_extension.power_off()
|
|
failed_result.join()
|
|
|
|
execute_mock.assert_any_call('ntpdate', '192.168.1.1')
|
|
self.assertEqual('FAILED', failed_result.command_status)
|
|
|
|
@mock.patch('ironic_python_agent.utils.execute', autospec=True)
|
|
def test_sync(self, execute_mock):
|
|
result = self.agent_extension.sync()
|
|
execute_mock.assert_called_once_with('sync')
|
|
self.assertEqual('SUCCEEDED', result.command_status)
|
|
|
|
@mock.patch('ironic_python_agent.utils.execute', autospec=True)
|
|
def test_sync_error(self, execute_mock):
|
|
execute_mock.side_effect = processutils.ProcessExecutionError
|
|
self.assertRaises(
|
|
errors.CommandExecutionError, self.agent_extension.sync)
|
|
execute_mock.assert_called_once_with('sync')
|
|
|
|
@mock.patch('ironic_python_agent.extensions.standby._write_image',
|
|
autospec=True)
|
|
@mock.patch('ironic_python_agent.extensions.standby._download_image',
|
|
autospec=True)
|
|
def test_cache_and_write_image(self, download_mock, write_mock):
|
|
image_info = _build_fake_image_info()
|
|
device = '/dev/foo'
|
|
self.agent_extension._cache_and_write_image(image_info, device)
|
|
download_mock.assert_called_once_with(image_info)
|
|
write_mock.assert_called_once_with(image_info, device)
|
|
|
|
@mock.patch('ironic_lib.disk_utils.block_uuid', autospec=True)
|
|
@mock.patch('ironic_lib.disk_utils.fix_gpt_partition', autospec=True)
|
|
@mock.patch('hashlib.md5', autospec=True)
|
|
@mock.patch('builtins.open', autospec=True)
|
|
@mock.patch('requests.get', autospec=True)
|
|
def test_stream_raw_image_onto_device(self, requests_mock, open_mock,
|
|
md5_mock, fix_gpt_mock,
|
|
block_uuid_mock):
|
|
image_info = _build_fake_image_info()
|
|
response = requests_mock.return_value
|
|
response.status_code = 200
|
|
response.iter_content.return_value = ['some', 'content']
|
|
file_mock = mock.Mock()
|
|
open_mock.return_value.__enter__.return_value = file_mock
|
|
file_mock.read.return_value = None
|
|
hexdigest_mock = md5_mock.return_value.hexdigest
|
|
hexdigest_mock.return_value = image_info['checksum']
|
|
self.agent_extension.partition_uuids = {}
|
|
|
|
block_uuid_mock.return_value = 'aaaabbbb'
|
|
|
|
self.agent_extension._stream_raw_image_onto_device(image_info,
|
|
'/dev/foo')
|
|
requests_mock.assert_called_once_with(image_info['urls'][0],
|
|
cert=None, verify=True,
|
|
stream=True, proxies={},
|
|
timeout=60)
|
|
expected_calls = [mock.call('some'), mock.call('content')]
|
|
file_mock.write.assert_has_calls(expected_calls)
|
|
fix_gpt_mock.assert_called_once_with('/dev/foo', node_uuid=None)
|
|
block_uuid_mock.assert_called_once_with('/dev/foo')
|
|
self.assertEqual(
|
|
'aaaabbbb',
|
|
self.agent_extension.partition_uuids['root uuid']
|
|
)
|
|
|
|
@mock.patch('hashlib.md5', autospec=True)
|
|
@mock.patch('builtins.open', autospec=True)
|
|
@mock.patch('requests.get', autospec=True)
|
|
def test_stream_raw_image_onto_device_write_error(self, requests_mock,
|
|
open_mock, md5_mock):
|
|
self.config(image_download_connection_timeout=1)
|
|
self.config(image_download_connection_retry_interval=0)
|
|
image_info = _build_fake_image_info()
|
|
response = requests_mock.return_value
|
|
response.status_code = 200
|
|
response.iter_content.return_value = ['some', 'content']
|
|
file_mock = mock.Mock()
|
|
open_mock.return_value.__enter__.return_value = file_mock
|
|
file_mock.write.side_effect = Exception('Surprise!!!1!')
|
|
hexdigest_mock = md5_mock.return_value.hexdigest
|
|
hexdigest_mock.return_value = image_info['checksum']
|
|
|
|
self.assertRaises(errors.ImageDownloadError,
|
|
self.agent_extension._stream_raw_image_onto_device,
|
|
image_info, '/dev/foo')
|
|
calls = [mock.call('http://example.org', cert=None, proxies={},
|
|
stream=True, timeout=1, verify=True),
|
|
mock.call().iter_content(mock.ANY),
|
|
mock.call('http://example.org', cert=None, proxies={},
|
|
stream=True, timeout=1, verify=True),
|
|
mock.call().iter_content(mock.ANY),
|
|
mock.call('http://example.org', cert=None, proxies={},
|
|
stream=True, timeout=1, verify=True),
|
|
mock.call().iter_content(mock.ANY)]
|
|
requests_mock.assert_has_calls(calls)
|
|
write_calls = [mock.call('some'),
|
|
mock.call('some'),
|
|
mock.call('some')]
|
|
file_mock.write.assert_has_calls(write_calls)
|
|
|
|
@mock.patch('ironic_lib.disk_utils.fix_gpt_partition', autospec=True)
|
|
@mock.patch('hashlib.md5', autospec=True)
|
|
@mock.patch('builtins.open', autospec=True)
|
|
@mock.patch('requests.get', autospec=True)
|
|
def test_stream_raw_image_onto_device_socket_read_timeout(
|
|
self, requests_mock, open_mock, md5_mock, fix_gpt_mock):
|
|
|
|
class create_timeout(object):
|
|
status_code = 200
|
|
|
|
def __init__(self, url, stream, proxies, verify, cert, timeout):
|
|
self.count = 0
|
|
|
|
def __iter__(self):
|
|
return self
|
|
|
|
def __next__(self):
|
|
if self.count:
|
|
time.sleep(0.1)
|
|
return None
|
|
self.count += 1
|
|
return "meow"
|
|
|
|
def iter_content(self, chunk_size):
|
|
return self
|
|
|
|
self.config(image_download_connection_timeout=1)
|
|
self.config(image_download_connection_retries=2)
|
|
self.config(image_download_connection_retry_interval=0)
|
|
image_info = _build_fake_image_info()
|
|
file_mock = mock.Mock()
|
|
open_mock.return_value.__enter__.return_value = file_mock
|
|
file_mock.read.return_value = None
|
|
hexdigest_mock = md5_mock.return_value.hexdigest
|
|
hexdigest_mock.return_value = image_info['checksum']
|
|
requests_mock.side_effect = create_timeout
|
|
self.assertRaisesRegex(
|
|
errors.ImageDownloadError,
|
|
'Timed out reading next chunk',
|
|
self.agent_extension._stream_raw_image_onto_device,
|
|
image_info,
|
|
'/dev/foo')
|
|
|
|
calls = [mock.call(image_info['urls'][0], cert=None, verify=True,
|
|
stream=True, proxies={}, timeout=1),
|
|
mock.call(image_info['urls'][0], cert=None, verify=True,
|
|
stream=True, proxies={}, timeout=1),
|
|
mock.call(image_info['urls'][0], cert=None, verify=True,
|
|
stream=True, proxies={}, timeout=1)]
|
|
requests_mock.assert_has_calls(calls)
|
|
|
|
write_calls = [mock.call('meow'),
|
|
mock.call('meow'),
|
|
mock.call('meow')]
|
|
file_mock.write.assert_has_calls(write_calls)
|
|
fix_gpt_mock.assert_not_called()
|
|
|
|
def test__message_format_partition_bios(self):
|
|
image_info = _build_fake_partition_image_info()
|
|
msg = ('image ({}) already present on device {} ')
|
|
device = '/dev/fake'
|
|
partition_uuids = {'root uuid': 'root_uuid',
|
|
'efi system partition uuid': None}
|
|
result_msg = standby._message_format(msg, image_info,
|
|
device, partition_uuids)
|
|
expected_msg = ('image (fake_id) already present on device '
|
|
'/dev/fake root_uuid=root_uuid')
|
|
self.assertEqual(expected_msg, result_msg)
|
|
|
|
def test__message_format_partition_uefi_netboot(self):
|
|
image_info = _build_fake_partition_image_info()
|
|
image_info['deploy_boot_mode'] = 'uefi'
|
|
image_info['boot_option'] = 'netboot'
|
|
msg = ('image ({}) already present on device {} ')
|
|
device = '/dev/fake'
|
|
partition_uuids = {'root uuid': 'root_uuid',
|
|
'efi system partition uuid': None}
|
|
result_msg = standby._message_format(msg, image_info,
|
|
device, partition_uuids)
|
|
expected_msg = ('image (fake_id) already present on device '
|
|
'/dev/fake root_uuid=root_uuid')
|
|
self.assertEqual(expected_msg, result_msg)
|
|
|
|
def test__message_format_partition_uefi_localboot(self):
|
|
image_info = _build_fake_partition_image_info()
|
|
image_info['deploy_boot_mode'] = 'uefi'
|
|
image_info['boot_option'] = 'local'
|
|
msg = ('image ({}) already present on device {} ')
|
|
device = '/dev/fake'
|
|
partition_uuids = {'root uuid': 'root_uuid',
|
|
'efi system partition uuid': 'efi_id'}
|
|
result_msg = standby._message_format(msg, image_info,
|
|
device, partition_uuids)
|
|
expected_msg = ('image (fake_id) already present on device '
|
|
'/dev/fake root_uuid=root_uuid '
|
|
'efi_system_partition_uuid=efi_id')
|
|
self.assertEqual(expected_msg, result_msg)
|
|
|
|
@mock.patch('ironic_python_agent.utils.determine_time_method',
|
|
autospec=True)
|
|
@mock.patch('ironic_python_agent.utils.execute', autospec=True)
|
|
def test__sync_clock(self, execute_mock, mock_timemethod):
|
|
self.config(ntp_server='192.168.1.1')
|
|
self.config(fail_if_clock_not_set=True)
|
|
execute_mock.return_value = ('', '')
|
|
mock_timemethod.return_value = 'chronyd'
|
|
|
|
self.agent_extension._sync_clock()
|
|
|
|
calls = [mock.call('chronyd', check_exit_code=[0, 1]),
|
|
mock.call('chronyc', 'add', 'server', '192.168.1.1'),
|
|
mock.call('chronyc', 'makestep'),
|
|
mock.call('hwclock', '-v', '--systohc')]
|
|
execute_mock.assert_has_calls(calls)
|
|
|
|
execute_mock.reset_mock()
|
|
execute_mock.side_effect = [
|
|
('', ''), ('', ''), ('', ''),
|
|
processutils.ProcessExecutionError('boop')
|
|
]
|
|
|
|
self.assertRaises(errors.ClockSyncError,
|
|
self.agent_extension._sync_clock)
|
|
execute_mock.assert_any_call('hwclock', '-v', '--systohc')
|
|
|
|
@mock.patch('ironic_python_agent.utils.execute', autospec=True)
|
|
def test_get_partition_uuids(self, execute_mock):
|
|
self.agent_extension.partition_uuids = {'1': '2'}
|
|
result = self.agent_extension.get_partition_uuids()
|
|
self.assertEqual({'1': '2'}, result.serialize()['command_result'])
|
|
|
|
@mock.patch.object(utils, 'get_node_boot_mode', lambda self: 'uefi')
|
|
@mock.patch.object(utils, 'get_partition_table_type_from_specs',
|
|
lambda self: 'gpt')
|
|
@mock.patch.object(hardware, 'dispatch_to_managers', autospec=True)
|
|
@mock.patch('builtins.open', autospec=True)
|
|
@mock.patch('ironic_python_agent.utils.execute', autospec=True)
|
|
@mock.patch('ironic_lib.disk_utils.get_image_mb', autospec=True)
|
|
@mock.patch.object(partition_utils, 'work_on_disk', autospec=True)
|
|
def test_write_partition_image_no_node_uuid_uefi(
|
|
self, work_on_disk_mock,
|
|
image_mb_mock,
|
|
execute_mock, open_mock,
|
|
dispatch_mock):
|
|
image_info = _build_fake_partition_image_info()
|
|
image_info['node_uuid'] = None
|
|
device = '/dev/sda'
|
|
root_mb = image_info['root_mb']
|
|
swap_mb = image_info['swap_mb']
|
|
ephemeral_mb = image_info['ephemeral_mb']
|
|
ephemeral_format = image_info['ephemeral_format']
|
|
node_uuid = image_info['node_uuid']
|
|
pr_ep = image_info['preserve_ephemeral']
|
|
configdrive = image_info['configdrive']
|
|
boot_option = image_info['boot_option']
|
|
cpu_arch = self.fake_cpu.architecture
|
|
|
|
image_path = standby._image_location(image_info)
|
|
|
|
image_mb_mock.return_value = 1
|
|
dispatch_mock.return_value = self.fake_cpu
|
|
uuids = {'root uuid': 'root_uuid'}
|
|
expected_uuid = {'root uuid': 'root_uuid'}
|
|
image_mb_mock.return_value = 1
|
|
work_on_disk_mock.return_value = uuids
|
|
|
|
standby._write_image(image_info, device)
|
|
image_mb_mock.assert_called_once_with(image_path)
|
|
work_on_disk_mock.assert_called_once_with(device, root_mb, swap_mb,
|
|
ephemeral_mb,
|
|
ephemeral_format,
|
|
image_path,
|
|
node_uuid,
|
|
configdrive=configdrive,
|
|
preserve_ephemeral=pr_ep,
|
|
boot_mode='uefi',
|
|
boot_option=boot_option,
|
|
disk_label='gpt',
|
|
cpu_arch=cpu_arch)
|
|
|
|
self.assertEqual(expected_uuid, work_on_disk_mock.return_value)
|
|
self.assertIsNone(node_uuid)
|
|
|
|
|
|
@mock.patch('hashlib.md5', autospec=True)
|
|
@mock.patch('requests.get', autospec=True)
|
|
class TestImageDownload(base.IronicAgentTest):
|
|
|
|
def test_download_image(self, requests_mock, md5_mock):
|
|
content = ['SpongeBob', 'SquarePants']
|
|
response = requests_mock.return_value
|
|
response.status_code = 200
|
|
response.iter_content.return_value = content
|
|
|
|
image_info = _build_fake_image_info()
|
|
md5_mock.return_value.hexdigest.return_value = image_info['checksum']
|
|
image_download = standby.ImageDownload(image_info)
|
|
|
|
self.assertEqual(content, list(image_download))
|
|
requests_mock.assert_called_once_with(image_info['urls'][0],
|
|
cert=None, verify=True,
|
|
stream=True, proxies={},
|
|
timeout=60)
|
|
self.assertEqual(image_info['checksum'],
|
|
image_download._hash_algo.hexdigest())
|
|
|
|
@mock.patch('time.sleep', autospec=True)
|
|
def test_download_image_fail(self, sleep_mock, requests_mock, time_mock):
|
|
response = requests_mock.return_value
|
|
response.status_code = 401
|
|
response.text = 'Unauthorized'
|
|
time_mock.return_value = 0.0
|
|
image_info = _build_fake_image_info()
|
|
msg = ('Error downloading image: Download of image fake_id failed: '
|
|
'URL: http://example.org; time: .* seconds. Error: '
|
|
'Received status code 401 from http://example.org, expected '
|
|
'200. Response body: Unauthorized')
|
|
self.assertRaisesRegex(errors.ImageDownloadError, msg,
|
|
standby.ImageDownload, image_info)
|
|
requests_mock.assert_called_once_with(image_info['urls'][0],
|
|
cert=None, verify=True,
|
|
stream=True, proxies={},
|
|
timeout=60)
|
|
self.assertFalse(sleep_mock.called)
|
|
|
|
@mock.patch('time.sleep', autospec=True)
|
|
def test_download_image_retries(self, sleep_mock, requests_mock,
|
|
time_mock):
|
|
self.config(image_download_connection_retries=2)
|
|
response = requests_mock.return_value
|
|
response.status_code = 500
|
|
response.text = 'Oops'
|
|
time_mock.return_value = 0.0
|
|
image_info = _build_fake_image_info()
|
|
msg = ('Error downloading image: Download of image fake_id failed: '
|
|
'URL: http://example.org; time: .* seconds. Error: '
|
|
'Received status code 500 from http://example.org, expected '
|
|
'200. Response body: Oops')
|
|
self.assertRaisesRegex(errors.ImageDownloadError, msg,
|
|
standby.ImageDownload, image_info)
|
|
requests_mock.assert_called_with(image_info['urls'][0],
|
|
cert=None, verify=True,
|
|
stream=True, proxies={},
|
|
timeout=60)
|
|
self.assertEqual(3, requests_mock.call_count)
|
|
sleep_mock.assert_called_with(10)
|
|
self.assertEqual(2, sleep_mock.call_count)
|
|
|
|
@mock.patch('time.sleep', autospec=True)
|
|
def test_download_image_retries_success(self, sleep_mock, requests_mock,
|
|
md5_mock):
|
|
content = ['SpongeBob', 'SquarePants']
|
|
fail_response = mock.Mock()
|
|
fail_response.status_code = 500
|
|
fail_response.text = " "
|
|
response = mock.Mock()
|
|
response.status_code = 200
|
|
response.iter_content.return_value = content
|
|
requests_mock.side_effect = [requests.Timeout, fail_response, response]
|
|
|
|
image_info = _build_fake_image_info()
|
|
md5_mock.return_value.hexdigest.return_value = image_info['checksum']
|
|
image_download = standby.ImageDownload(image_info)
|
|
|
|
self.assertEqual(content, list(image_download))
|
|
requests_mock.assert_called_with(image_info['urls'][0],
|
|
cert=None, verify=True,
|
|
stream=True, proxies={},
|
|
timeout=60)
|
|
self.assertEqual(3, requests_mock.call_count)
|
|
sleep_mock.assert_called_with(10)
|
|
self.assertEqual(2, sleep_mock.call_count)
|
|
|
|
def test_download_image_and_checksum(self, requests_mock, md5_mock):
|
|
content = ['SpongeBob', 'SquarePants']
|
|
fake_cs = "019fe036425da1c562f2e9f5299820bf"
|
|
cs_response = mock.Mock()
|
|
cs_response.status_code = 200
|
|
cs_response.text = fake_cs + '\n'
|
|
response = mock.Mock()
|
|
response.status_code = 200
|
|
response.iter_content.return_value = content
|
|
requests_mock.side_effect = [cs_response, response]
|
|
|
|
image_info = _build_fake_image_info()
|
|
image_info['checksum'] = 'http://example.com/checksum'
|
|
md5_mock.return_value.hexdigest.return_value = fake_cs
|
|
image_download = standby.ImageDownload(image_info)
|
|
|
|
self.assertEqual(content, list(image_download))
|
|
requests_mock.assert_has_calls([
|
|
mock.call('http://example.com/checksum', cert=None, verify=True,
|
|
stream=True, proxies={}, timeout=60),
|
|
mock.call(image_info['urls'][0], cert=None, verify=True,
|
|
stream=True, proxies={}, timeout=60),
|
|
])
|
|
self.assertEqual(fake_cs, image_download._hash_algo.hexdigest())
|
|
|
|
def test_download_image_and_checksum_multiple(self, requests_mock,
|
|
md5_mock):
|
|
content = ['SpongeBob', 'SquarePants']
|
|
fake_cs = "019fe036425da1c562f2e9f5299820bf"
|
|
cs_response = mock.Mock()
|
|
cs_response.status_code = 200
|
|
cs_response.text = """
|
|
foobar irrelevant file.img
|
|
%s image.img
|
|
""" % fake_cs
|
|
response = mock.Mock()
|
|
response.status_code = 200
|
|
response.iter_content.return_value = content
|
|
requests_mock.side_effect = [cs_response, response]
|
|
|
|
image_info = _build_fake_image_info(
|
|
'http://example.com/path/image.img')
|
|
image_info['checksum'] = 'http://example.com/checksum'
|
|
md5_mock.return_value.hexdigest.return_value = fake_cs
|
|
image_download = standby.ImageDownload(image_info)
|
|
|
|
self.assertEqual(content, list(image_download))
|
|
requests_mock.assert_has_calls([
|
|
mock.call('http://example.com/checksum', cert=None, verify=True,
|
|
stream=True, proxies={}, timeout=60),
|
|
mock.call(image_info['urls'][0], cert=None, verify=True,
|
|
stream=True, proxies={}, timeout=60),
|
|
])
|
|
self.assertEqual(fake_cs, image_download._hash_algo.hexdigest())
|
|
|
|
def test_download_image_and_checksum_unknown_file(self, requests_mock,
|
|
md5_mock):
|
|
content = ['SpongeBob', 'SquarePants']
|
|
fake_cs = "019fe036425da1c562f2e9f5299820bf"
|
|
cs_response = mock.Mock()
|
|
cs_response.status_code = 200
|
|
cs_response.text = """
|
|
foobar irrelevant file.img
|
|
%s not-my-image.img
|
|
""" % fake_cs
|
|
response = mock.Mock()
|
|
response.status_code = 200
|
|
response.iter_content.return_value = content
|
|
requests_mock.side_effect = [cs_response, response]
|
|
|
|
image_info = _build_fake_image_info(
|
|
'http://example.com/path/image.img')
|
|
image_info['checksum'] = 'http://example.com/checksum'
|
|
md5_mock.return_value.hexdigest.return_value = fake_cs
|
|
self.assertRaisesRegex(errors.ImageDownloadError,
|
|
'Checksum file does not contain name image.img',
|
|
standby.ImageDownload, image_info)
|
|
|
|
def test_download_image_and_checksum_empty_file(self, requests_mock,
|
|
md5_mock):
|
|
content = ['SpongeBob', 'SquarePants']
|
|
cs_response = mock.Mock()
|
|
cs_response.status_code = 200
|
|
cs_response.text = " "
|
|
response = mock.Mock()
|
|
response.status_code = 200
|
|
response.iter_content.return_value = content
|
|
requests_mock.side_effect = [cs_response, response]
|
|
|
|
image_info = _build_fake_image_info(
|
|
'http://example.com/path/image.img')
|
|
image_info['checksum'] = 'http://example.com/checksum'
|
|
self.assertRaisesRegex(errors.ImageDownloadError,
|
|
'Empty checksum file',
|
|
standby.ImageDownload, image_info)
|
|
|
|
def test_download_image_and_checksum_failed(self, requests_mock, md5_mock):
|
|
self.config(image_download_connection_retry_interval=0)
|
|
content = ['SpongeBob', 'SquarePants']
|
|
cs_response = mock.Mock()
|
|
cs_response.status_code = 400
|
|
cs_response.text = " "
|
|
response = mock.Mock()
|
|
response.status_code = 200
|
|
response.iter_content.return_value = content
|
|
# 3 retries on status code
|
|
requests_mock.side_effect = [cs_response, cs_response, cs_response,
|
|
response]
|
|
|
|
image_info = _build_fake_image_info(
|
|
'http://example.com/path/image.img')
|
|
image_info['checksum'] = 'http://example.com/checksum'
|
|
self.assertRaisesRegex(errors.ImageDownloadError,
|
|
'Received status code 400 from '
|
|
'http://example.com/checksum',
|
|
standby.ImageDownload, image_info)
|