openstack/kolla-ansible
Code Issues Proposed changes
a910be91f5
kolla-ansible/tests/test_kolla_docker.py
Mohammed Naser 27d675ea13
Switch kolla_docker to rely on SHA256 for image changes 
At the moment, the process to determine if an image has
changed or not relies on the Docker API which depending
on the Docker release server can return different results.

This patch addresses this issue by grabbing the SHA256
of the image before pulling (defaulting to None if it does
not exist) and then comparing it after the pull is complete
which should always be successful at determining if the
image did change or not.

The test for unknown status images is removed because this
is not a possible scenario as we do not rely on status
anymore except for failures (which are still tested).

Change-Id: Ia60a7f34420b02f50597dddb96a4c36ff3996612
Closes-Bug: #1668059
2017-04-06 16:34:01 -04:00

775 lines
32 KiB
Python
Raw Blame History

#!/usr/bin/env python
# Copyright 2016 NEC Corporation
# 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 copy
import imp
import os
import sys
try:
from unittest import mock
except ImportError:
import mock
from docker import errors as docker_error
from oslotest import base
this_dir = os.path.dirname(sys.modules[__name__].__file__)
sys.modules['ansible'] = mock.MagicMock()
sys.modules['ansible.module_utils'] = mock.MagicMock()
sys.modules['ansible.module_utils.basic'] = mock.MagicMock()
kolla_docker_file = os.path.join(this_dir, '..', 'ansible',
'library', 'kolla_docker.py')
kd = imp.load_source('kolla_docker', kolla_docker_file)
class ModuleArgsTest(base.BaseTestCase):
def setUp(self):
super(ModuleArgsTest, self).setUp()
def test_module_args(self):
argument_spec = dict(
common_options=dict(required=False, type='dict', default=dict()),
action=dict(
required=True, type='str',
choices=['compare_container', 'compare_image', 'create_volume',
'get_container_env', 'get_container_state',
'pull_image', 'recreate_or_restart_container',
'remove_container', 'remove_volume',
'restart_container', 'start_container',
'stop_container']),
api_version=dict(required=False, type='str', default='auto'),
auth_email=dict(required=False, type='str'),
auth_password=dict(required=False, type='str'),
auth_registry=dict(required=False, type='str'),
auth_username=dict(required=False, type='str'),
detach=dict(required=False, type='bool', default=True),
labels=dict(required=False, type='dict', default=dict()),
name=dict(required=False, type='str'),
environment=dict(required=False, type='dict'),
image=dict(required=False, type='str'),
ipc_mode=dict(required=False, type='str', choices=['host', '']),
cap_add=dict(required=False, type='list', default=list()),
security_opt=dict(required=False, type='list', default=list()),
pid_mode=dict(required=False, type='str', choices=['host', '']),
privileged=dict(required=False, type='bool', default=False),
remove_on_exit=dict(required=False, type='bool', default=True),
restart_policy=dict(
required=False, type='str', choices=['no',
'never',
'on-failure',
'always',
'unless-stopped']),
restart_retries=dict(required=False, type='int', default=10),
tls_verify=dict(required=False, type='bool', default=False),
tls_cert=dict(required=False, type='str'),
tls_key=dict(required=False, type='str'),
tls_cacert=dict(required=False, type='str'),
volumes=dict(required=False, type='list'),
volumes_from=dict(required=False, type='list')
)
required_if = [
['action', 'pull_image', ['image']],
['action', 'start_container', ['image', 'name']],
['action', 'compare_container', ['name']],
['action', 'compare_image', ['name']],
['action', 'create_volume', ['name']],
['action', 'get_container_env', ['name']],
['action', 'get_container_state', ['name']],
['action', 'recreate_or_restart_container', ['name']],
['action', 'remove_container', ['name']],
['action', 'remove_volume', ['name']],
['action', 'restart_container', ['name']],
['action', 'stop_container', ['name']]
]
kd.AnsibleModule = mock.MagicMock()
kd.generate_module()
kd.AnsibleModule.assert_called_with(
argument_spec=argument_spec,
required_if=required_if,
bypass_checks=False
)
FAKE_DATA = {
'params': {
'detach': True,
'environment': {},
'host_config': {
'network_mode': 'host',
'ipc_mode': '',
'cap_add': None,
'security_opt': None,
'pid_mode': '',
'privileged': False,
'volumes_from': None,
'restart_policy': 'unless-stopped',
'restart_retries': 10},
'labels': {'build-date': '2016-06-02',
'kolla_version': '2.0.1',
'license': 'GPLv2',
'name': 'ubuntu Base Image',
'vendor': 'ubuntuOS'},
'image': 'myregistrydomain.com:5000/ubuntu:16.04',
'name': 'test_container',
'volumes': None,
'tty': True
},
'images': [
{'Created': 1462317178,
'Labels': {},
'VirtualSize': 120759015,
'ParentId': '',
'RepoTags': ['myregistrydomain.com:5000/ubuntu:16.04'],
'Id': 'sha256:c5f1cf30',
'Size': 120759015},
{'Created': 1461802380,
'Labels': {},
'VirtualSize': 403096303,
'ParentId': '',
'RepoTags': ['myregistrydomain.com:5000/centos:7.0'],
'Id': 'sha256:336a6',
'Size': 403096303}
],
'containers': [
{'Created': 1463578194,
'Status': 'Up 23 hours',
'HostConfig': {'NetworkMode': 'default'},
'Id': 'e40d8e7187',
'Image': 'myregistrydomain.com:5000/ubuntu:16.04',
'ImageID': 'sha256:c5f1cf30',
'Labels': {},
'Names': '/my_container'}
],
'container_inspect': {
'Config': {
'Env': ['KOLLA_BASE_DISTRO=ubuntu',
'KOLLA_INSTALL_TYPE=binary',
'KOLLA_INSTALL_METATYPE=rdo'],
'Hostname': 'node2',
'Volumes': {'/var/lib/kolla/config_files/': {}}},
'Mounts': {},
'NetworkSettings': {},
'State': {}
}
}
@mock.patch("docker.Client")
def get_DockerWorker(mod_param, mock_dclient):
module = mock.MagicMock()
module.params = mod_param
dw = kd.DockerWorker(module)
return dw
class TestContainer(base.BaseTestCase):
def setUp(self):
super(TestContainer, self).setUp()
self.fake_data = copy.deepcopy(FAKE_DATA)
def test_create_container(self):
self.dw = get_DockerWorker(self.fake_data['params'])
self.dw.dc.create_host_config = mock.MagicMock(
return_value=self.fake_data['params']['host_config'])
self.dw.create_container()
self.assertTrue(self.dw.changed)
self.dw.dc.create_container.assert_called_once_with(
**self.fake_data['params'])
def test_start_container_without_pull(self):
self.fake_data['params'].update({'auth_username': 'fake_user',
'auth_password': 'fake_psw',
'auth_registry': 'myrepo/myapp',
'auth_email': 'fake_mail@foogle.com'})
self.dw = get_DockerWorker(self.fake_data['params'])
self.dw.dc.images = mock.MagicMock(
return_value=self.fake_data['images'])
self.dw.dc.containers = mock.MagicMock(params={'all': 'True'})
new_container = copy.deepcopy(self.fake_data['containers'])
new_container.append({'Names': '/test_container',
'Status': 'Up 2 seconds'})
self.dw.dc.containers.side_effect = [self.fake_data['containers'],
new_container]
self.dw.check_container_differs = mock.MagicMock(return_value=False)
self.dw.create_container = mock.MagicMock()
self.dw.start_container()
self.assertFalse(self.dw.changed)
self.dw.create_container.assert_called_once_with()
def test_start_container_with_duplicate_name(self):
self.fake_data['params'].update({'name': 'my_container',
'auth_username': 'fake_user',
'auth_password': 'fake_psw',
'auth_registry': 'myrepo/myapp',
'auth_email': 'fake_mail@foogle.com'})
self.dw = get_DockerWorker(self.fake_data['params'])
self.dw.dc.images = mock.MagicMock(
return_value=self.fake_data['images'])
self.dw.dc.containers = mock.MagicMock(params={'all': 'True'})
updated_cont_list = copy.deepcopy(self.fake_data['containers'])
updated_cont_list.pop(0)
self.dw.dc.containers.side_effect = [self.fake_data['containers'],
self.fake_data['containers'],
updated_cont_list,
self.fake_data['containers']
]
self.dw.check_container_differs = mock.MagicMock(return_value=True)
self.dw.dc.remove_container = mock.MagicMock()
self.dw.create_container = mock.MagicMock()
self.dw.start_container()
self.assertTrue(self.dw.changed)
self.dw.dc.remove_container.assert_called_once_with(
container=self.fake_data['params'].get('name'),
force=True)
self.dw.create_container.assert_called_once_with()
def test_start_container(self):
self.fake_data['params'].update({'name': 'my_container',
'auth_username': 'fake_user',
'auth_password': 'fake_psw',
'auth_registry': 'myrepo/myapp',
'auth_email': 'fake_mail@foogle.com'})
self.dw = get_DockerWorker(self.fake_data['params'])
self.dw.dc.images = mock.MagicMock(
return_value=self.fake_data['images'])
self.fake_data['containers'][0].update(
{'Status': 'Exited 2 days ago'})
self.dw.dc.containers = mock.MagicMock(
return_value=self.fake_data['containers'])
self.dw.check_container_differs = mock.MagicMock(return_value=False)
self.dw.dc.start = mock.MagicMock()
self.dw.start_container()
self.assertTrue(self.dw.changed)
self.dw.dc.start.assert_called_once_with(
container=self.fake_data['params'].get('name'))
def test_stop_container(self):
self.dw = get_DockerWorker({'name': 'my_container',
'action': 'stop_container'})
self.dw.dc.containers.return_value = self.fake_data['containers']
self.dw.stop_container()
self.assertTrue(self.dw.changed)
self.dw.dc.containers.assert_called_once_with(all=True)
self.dw.dc.stop.assert_called_once_with('my_container')
def test_stop_container_not_exists(self):
self.dw = get_DockerWorker({'name': 'fake_container',
'action': 'stop_container'})
self.dw.dc.containers.return_value = self.fake_data['containers']
self.dw.stop_container()
self.assertFalse(self.dw.changed)
self.dw.dc.containers.assert_called_once_with(all=True)
self.dw.module.fail_json.assert_called_once_with(
msg="No such container: fake_container to stop")
def test_restart_container(self):
self.dw = get_DockerWorker({'name': 'my_container',
'action': 'restart_container'})
self.dw.dc.containers.return_value = self.fake_data['containers']
self.fake_data['container_inspect'].update(
self.fake_data['containers'][0])
self.dw.dc.inspect_container.return_value = (
self.fake_data['container_inspect'])
self.dw.restart_container()
self.assertTrue(self.dw.changed)
self.dw.dc.containers.assert_called_once_with(all=True)
self.dw.dc.inspect_container.assert_called_once_with('my_container')
self.dw.dc.restart.assert_called_once_with('my_container')
def test_restart_container_not_exists(self):
self.dw = get_DockerWorker({'name': 'fake-container',
'action': 'restart_container'})
self.dw.dc.containers.return_value = self.fake_data['containers']
self.dw.restart_container()
self.assertFalse(self.dw.changed)
self.dw.dc.containers.assert_called_once_with(all=True)
self.dw.module.fail_json.assert_called_once_with(
msg="No such container: fake-container")
def test_remove_container(self):
self.dw = get_DockerWorker({'name': 'my_container',
'action': 'remove_container'})
self.dw.dc.containers.return_value = self.fake_data['containers']
self.dw.remove_container()
self.assertTrue(self.dw.changed)
self.dw.dc.containers.assert_called_once_with(all=True)
self.dw.dc.remove_container.assert_called_once_with(
container='my_container',
force=True
)
def test_get_container_env(self):
fake_env = dict(KOLLA_BASE_DISTRO='ubuntu',
KOLLA_INSTALL_TYPE='binary',
KOLLA_INSTALL_METATYPE='rdo')
self.dw = get_DockerWorker({'name': 'my_container',
'action': 'get_container_env'})
self.dw.dc.containers.return_value = self.fake_data['containers']
self.fake_data['container_inspect'].update(
self.fake_data['containers'][0])
self.dw.dc.inspect_container.return_value = (
self.fake_data['container_inspect'])
self.dw.get_container_env()
self.assertFalse(self.dw.changed)
self.dw.dc.containers.assert_called_once_with(all=True)
self.dw.dc.inspect_container.assert_called_once_with('my_container')
self.dw.module.exit_json.assert_called_once_with(**fake_env)
def test_get_container_env_negative(self):
self.dw = get_DockerWorker({'name': 'fake_container',
'action': 'get_container_env'})
self.dw.dc.containers.return_value = self.fake_data['containers']
self.dw.get_container_env()
self.assertFalse(self.dw.changed)
self.dw.module.fail_json.assert_called_once_with(
msg="No such container: fake_container")
def test_get_container_state(self):
State = {'Dead': False,
'ExitCode': 0,
'Pid': 12475,
'StartedAt': u'2016-06-07T11:22:37.66876269Z',
'Status': u'running'}
self.fake_data['container_inspect'].update({'State': State})
self.dw = get_DockerWorker({'name': 'my_container',
'action': 'get_container_state'})
self.dw.dc.containers.return_value = self.fake_data['containers']
self.dw.dc.inspect_container.return_value = (
self.fake_data['container_inspect'])
self.dw.get_container_state()
self.assertFalse(self.dw.changed)
self.dw.dc.containers.assert_called_once_with(all=True)
self.dw.dc.inspect_container.assert_called_once_with('my_container')
self.dw.module.exit_json.assert_called_once_with(**State)
def test_get_container_state_negative(self):
self.dw = get_DockerWorker({'name': 'fake_container',
'action': 'get_container_state'})
self.dw.dc.containers.return_value = self.fake_data['containers']
self.dw.get_container_state()
self.assertFalse(self.dw.changed)
self.dw.dc.containers.assert_called_once_with(all=True)
self.dw.module.fail_json.assert_called_once_with(
msg="No such container: fake_container")
def test_recreate_or_restart_container_not_container(self):
self.dw = get_DockerWorker({
'environment': dict(KOLLA_CONFIG_STRATEGY='COPY_ALWAYS')})
self.dw.check_container = mock.Mock(return_value=None)
self.dw.start_container = mock.Mock()
self.dw.recreate_or_restart_container()
self.dw.start_container.assert_called_once_with()
def test_recreate_or_restart_container_container_copy_always(self):
self.dw = get_DockerWorker({
'environment': dict(KOLLA_CONFIG_STRATEGY='COPY_ALWAYS')})
self.dw.check_container = mock.Mock(
return_value=self.fake_data['containers'][0])
self.dw.restart_container = mock.Mock()
self.dw.check_container_differs = mock.Mock(return_value=False)
self.dw.recreate_or_restart_container()
self.dw.restart_container.assert_called_once_with()
def test_recreate_or_restart_container_container_copy_always_differs(self):
self.dw = get_DockerWorker({
'environment': dict(KOLLA_CONFIG_STRATEGY='COPY_ALWAYS')})
self.dw.check_container = mock.Mock(
return_value=self.fake_data['containers'][0])
self.dw.start_container = mock.Mock()
self.dw.remove_container = mock.Mock()
self.dw.check_container_differs = mock.Mock(return_value=True)
self.dw.recreate_or_restart_container()
self.dw.remove_container.assert_called_once_with()
self.dw.start_container.assert_called_once_with()
def test_recreate_or_restart_container_container_copy_once(self):
self.dw = get_DockerWorker({
'environment': dict(KOLLA_CONFIG_STRATEGY='COPY_ONCE')})
self.dw.check_container = mock.Mock(
return_value=self.fake_data['containers'][0])
self.dw.start_container = mock.Mock()
self.dw.remove_container = mock.Mock()
self.dw.recreate_or_restart_container()
self.dw.remove_container.assert_called_once_with()
self.dw.start_container.assert_called_once_with()
class TestImage(base.BaseTestCase):
def setUp(self):
super(TestImage, self).setUp()
self.fake_data = copy.deepcopy(FAKE_DATA)
def test_check_image(self):
self.dw = get_DockerWorker(
{'image': 'myregistrydomain.com:5000/ubuntu:16.04'})
self.dw.dc.images.return_value = self.fake_data['images']
return_data = self.dw.check_image()
self.assertFalse(self.dw.changed)
self.dw.dc.images.assert_called_once_with()
self.assertEqual(self.fake_data['images'][0], return_data)
def test_check_image_before_docker_1_12(self):
self.dw = get_DockerWorker(
{'image': 'myregistrydomain.com:5000/centos:7.0'})
self.fake_data['images'][0]['RepoTags'] = []
self.dw.dc.images.return_value = self.fake_data['images']
return_data = self.dw.check_image()
self.assertFalse(self.dw.changed)
self.dw.dc.images.assert_called_once_with()
self.assertEqual(self.fake_data['images'][1], return_data)
def test_check_image_docker_1_12(self):
self.dw = get_DockerWorker(
{'image': 'myregistrydomain.com:5000/centos:7.0'})
self.fake_data['images'][0]['RepoTags'] = None
self.dw.dc.images.return_value = self.fake_data['images']
return_data = self.dw.check_image()
self.assertFalse(self.dw.changed)
self.dw.dc.images.assert_called_once_with()
self.assertEqual(self.fake_data['images'][1], return_data)
def test_compare_image(self):
self.dw = get_DockerWorker(
{'image': 'myregistrydomain.com:5000/ubuntu:16.04'})
self.dw.dc.images.return_value = self.fake_data['images']
container_info = {'Image': 'sha256:c5f1cf40',
'Config': {'myregistrydomain.com:5000/ubuntu:16.04'}
}
return_data = self.dw.compare_image(container_info)
self.assertFalse(self.dw.changed)
self.dw.dc.images.assert_called_once_with()
self.assertTrue(return_data)
def test_get_image_id_not_exists(self):
self.dw = get_DockerWorker(
{'image': 'myregistrydomain.com:5000/ubuntu:16.04'})
self.dw.dc.images.return_value = []
return_data = self.dw.get_image_id()
self.assertIsNone(return_data)
def test_get_image_id_exists(self):
self.dw = get_DockerWorker(
{'image': 'myregistrydomain.com:5000/ubuntu:16.04'})
self.dw.dc.images.return_value = ['sha256:47c3bdbcf99f0c1a36e4db']
return_data = self.dw.get_image_id()
self.assertEqual('sha256:47c3bdbcf99f0c1a36e4db', return_data)
def test_pull_image_new(self):
self.dw = get_DockerWorker(
{'image': 'myregistrydomain.com:5000/ubuntu:16.04',
'auth_username': 'fake_user',
'auth_password': 'fake_psw',
'auth_registry': 'myrepo/myapp',
'auth_email': 'fake_mail@foogle.com'
})
self.dw.dc.pull.return_value = [
b'{"status":"Pull complete","progressDetail":{},"id":"22f7"}\r\n',
b'{"status":"Digest: sha256:47c3bdbcf99f0c1a36e4db"}\r\n',
b'{"status":"Downloaded newer image for ubuntu:16.04"}\r\n'
]
self.dw.dc.images.side_effect = [
[],
['sha256:47c3bdbcf99f0c1a36e4db']
]
self.dw.pull_image()
self.dw.dc.pull.assert_called_once_with(
repository='myregistrydomain.com:5000/ubuntu',
tag='16.04',
stream=True)
self.assertTrue(self.dw.changed)
def test_pull_image_exists(self):
self.dw = get_DockerWorker(
{'image': 'myregistrydomain.com:5000/ubuntu:16.04'})
self.dw.dc.pull.return_value = [
b'{"status":"Pull complete","progressDetail":{},"id":"22f7"}\r\n',
b'{"status":"Digest: sha256:47c3bdbf0c1a36e4db"}\r\n',
b'{"status":"mage is up to date for ubuntu:16.04"}\r\n'
]
self.dw.dc.images.side_effect = [
['sha256:47c3bdbcf99f0c1a36e4db'],
['sha256:47c3bdbcf99f0c1a36e4db']
]
self.dw.pull_image()
self.dw.dc.pull.assert_called_once_with(
repository='myregistrydomain.com:5000/ubuntu',
tag='16.04',
stream=True)
self.assertFalse(self.dw.changed)
def test_pull_image_not_exists(self):
self.dw = get_DockerWorker(
{'image': 'unknown:16.04'})
self.dw.dc.pull.return_value = [
b'{"error": "image unknown not found"}\r\n']
self.dw.pull_image()
self.dw.dc.pull.assert_called_once_with(
repository='unknown',
tag='16.04',
stream=True)
self.assertFalse(self.dw.changed)
self.dw.module.fail_json.assert_called_once_with(
msg="The requested image does not exist: unknown:16.04",
failed=True)
def test_pull_image_error(self):
self.dw = get_DockerWorker(
{'image': 'myregistrydomain.com:5000/ubuntu:16.04'})
self.dw.dc.pull.return_value = [
b'{"error": "unexpected error"}\r\n']
self.dw.pull_image()
self.dw.dc.pull.assert_called_once_with(
repository='myregistrydomain.com:5000/ubuntu',
tag='16.04',
stream=True)
self.assertFalse(self.dw.changed)
self.dw.module.fail_json.assert_called_once_with(
msg="Unknown error message: unexpected error",
failed=True)
class TestVolume(base.BaseTestCase):
def setUp(self):
super(TestVolume, self).setUp()
self.fake_data = copy.deepcopy(FAKE_DATA)
self.volumes = {
'Volumes':
[{'Driver': u'local',
'Labels': None,
'Mountpoint': '/var/lib/docker/volumes/nova_compute/_data',
'Name': 'nova_compute'},
{'Driver': 'local',
'Labels': None,
'Mountpoint': '/var/lib/docker/volumes/mariadb/_data',
'Name': 'mariadb'}]
}
def test_create_volume(self):
self.dw = get_DockerWorker({'name': 'rabbitmq',
'action': 'create_volume'})
self.dw.dc.volumes.return_value = self.volumes
self.dw.create_volume()
self.dw.dc.volumes.assert_called_once_with()
self.assertTrue(self.dw.changed)
self.dw.dc.create_volume.assert_called_once_with(
name='rabbitmq',
driver='local')
def test_create_volume_exists(self):
self.dw = get_DockerWorker({'name': 'nova_compute',
'action': 'create_volume'})
self.dw.dc.volumes.return_value = self.volumes
self.dw.create_volume()
self.dw.dc.volumes.assert_called_once_with()
self.assertFalse(self.dw.changed)
def test_remove_volume(self):
self.dw = get_DockerWorker({'name': 'nova_compute',
'action': 'remove_volume'})
self.dw.dc.volumes.return_value = self.volumes
self.dw.remove_volume()
self.assertTrue(self.dw.changed)
self.dw.dc.remove_volume.assert_called_once_with(name='nova_compute')
def test_remove_volume_not_exists(self):
self.dw = get_DockerWorker({'name': 'rabbitmq',
'action': 'remove_volume'})
self.dw.dc.volumes.return_value = self.volumes
self.dw.remove_volume()
self.assertFalse(self.dw.changed)
def test_remove_volume_exception(self):
resp = mock.MagicMock()
resp.status_code = 409
docker_except = docker_error.APIError('test error', resp)
self.dw = get_DockerWorker({'name': 'nova_compute',
'action': 'remove_volume'})
self.dw.dc.volumes.return_value = self.volumes
self.dw.dc.remove_volume.side_effect = docker_except
self.assertRaises(docker_error.APIError, self.dw.remove_volume)
self.assertTrue(self.dw.changed)
self.dw.module.fail_json.assert_called_once_with(
failed=True,
msg="Volume named 'nova_compute' is currently in-use"
)
class TestAttrComp(base.BaseTestCase):
def setUp(self):
super(TestAttrComp, self).setUp()
self.fake_data = copy.deepcopy(FAKE_DATA)
def test_compare_cap_add_neg(self):
container_info = {'HostConfig': dict(CapAdd=['data'])}
self.dw = get_DockerWorker({'cap_add': ['data']})
self.assertFalse(self.dw.compare_cap_add(container_info))
def test_compare_cap_add_pos(self):
container_info = {'HostConfig': dict(CapAdd=['data1'])}
self.dw = get_DockerWorker({'cap_add': ['data2']})
self.assertTrue(self.dw.compare_cap_add(container_info))
def test_compare_ipc_mode_neg(self):
container_info = {'HostConfig': dict(IpcMode='data')}
self.dw = get_DockerWorker({'ipc_mode': 'data'})
self.assertFalse(self.dw.compare_ipc_mode(container_info))
def test_compare_ipc_mode_pos(self):
container_info = {'HostConfig': dict(IpcMode='data1')}
self.dw = get_DockerWorker({'ipc_mode': 'data2'})
self.assertTrue(self.dw.compare_ipc_mode(container_info))
def test_compare_security_opt_neg(self):
container_info = {'HostConfig': dict(SecurityOpt=['data'])}
self.dw = get_DockerWorker({'security_opt': ['data']})
self.assertFalse(self.dw.compare_security_opt(container_info))
def test_compare_security_opt_pos(self):
container_info = {'HostConfig': dict(SecurityOpt=['data1'])}
self.dw = get_DockerWorker({'security_opt': ['data2']})
self.assertTrue(self.dw.compare_security_opt(container_info))
def test_compare_pid_mode_neg(self):
container_info = {'HostConfig': dict(PidMode='host')}
self.dw = get_DockerWorker({'pid_mode': 'host'})
self.assertFalse(self.dw.compare_pid_mode(container_info))
def test_compare_pid_mode_pos(self):
container_info = {'HostConfig': dict(PidMode='host1')}
self.dw = get_DockerWorker({'pid_mode': 'host2'})
self.assertTrue(self.dw.compare_pid_mode(container_info))
def test_compare_privileged_neg(self):
container_info = {'HostConfig': dict(Privileged=True)}
self.dw = get_DockerWorker({'privileged': True})
self.assertFalse(self.dw.compare_privileged(container_info))
def test_compare_privileged_pos(self):
container_info = {'HostConfig': dict(Privileged=True)}
self.dw = get_DockerWorker({'privileged': False})
self.assertTrue(self.dw.compare_privileged(container_info))
def test_compare_labels_neg(self):
container_info = {'Config': dict(Labels={'kolla_version': '2.0.1'})}
self.dw = get_DockerWorker({'labels': {'kolla_version': '2.0.1'}})
self.dw.check_image = mock.MagicMock(return_value=dict(
Labels={'kolla_version': '2.0.1'}))
self.assertFalse(self.dw.compare_labels(container_info))
def test_compare_labels_pos(self):
container_info = {'Config': dict(Labels={'kolla_version': '1.0.1'})}
self.dw = get_DockerWorker({'labels': {'kolla_version': '2.0.1'}})
self.dw.check_image = mock.MagicMock(return_value=dict(
Labels={'kolla_version': '1.0.1'}))
self.assertTrue(self.dw.compare_labels(container_info))
def test_compare_volumes_from_neg(self):
container_info = {'HostConfig': dict(VolumesFrom=['777f7dc92da7'])}
self.dw = get_DockerWorker({'volumes_from': ['777f7dc92da7']})
self.assertFalse(self.dw.compare_volumes_from(container_info))
def test_compare_volumes_from_post(self):
container_info = {'HostConfig': dict(VolumesFrom=['777f7dc92da7'])}
self.dw = get_DockerWorker({'volumes_from': ['ba8c0c54f0f2']})
self.assertTrue(self.dw.compare_volumes_from(container_info))
def test_compare_volumes_neg(self):
container_info = {
'Config': dict(Volumes=['/var/log/kolla/']),
'HostConfig': dict(Binds=['kolla_logs:/var/log/kolla/:rw'])}
self.dw = get_DockerWorker(
{'volumes': ['kolla_logs:/var/log/kolla/:rw']})
self.assertFalse(self.dw.compare_volumes(container_info))
def test_compare_volumes_pos(self):
container_info = {
'Config': dict(Volumes=['/var/log/kolla/']),
'HostConfig': dict(Binds=['kolla_logs:/var/log/kolla/:rw'])}
self.dw = get_DockerWorker(
{'volumes': ['/dev/:/dev/:rw']})
self.assertTrue(self.dw.compare_volumes(container_info))
def test_compare_environment_neg(self):
container_info = {'Config': dict(
Env=['KOLLA_CONFIG_STRATEGY=COPY_ALWAYS',
'KOLLA_BASE_DISTRO=ubuntu',
'KOLLA_INSTALL_TYPE=binary']
)}
self.dw = get_DockerWorker({
'environment': dict(KOLLA_CONFIG_STRATEGY='COPY_ALWAYS',
KOLLA_BASE_DISTRO='ubuntu',
KOLLA_INSTALL_TYPE='binary')})
self.assertFalse(self.dw.compare_environment(container_info))
def test_compare_environment_pos(self):
container_info = {'Config': dict(
Env=['KOLLA_CONFIG_STRATEGY=COPY_ALWAYS',
'KOLLA_BASE_DISTRO=ubuntu',
'KOLLA_INSTALL_TYPE=binary']
)}
self.dw = get_DockerWorker({
'environment': dict(KOLLA_CONFIG_STRATEGY='COPY_ALWAYS',
KOLLA_BASE_DISTRO='centos',
KOLLA_INSTALL_TYPE='binary')})
self.assertTrue(self.dw.compare_environment(container_info))
View Git Blame Copy Permalink