openstack/kolla-ansible
Code Issues Proposed changes

Fix kolla_docker module

Browse Source 
This patch fixes kolla_docker module
as it did not take into account common_options
parameter. From patchset it's visible that module's
default values are used always - even if user overrided
some param in common_options dict.

Closes-Bug: #2003079

Change-Id: I677fde708dd004decaff4bd39f2173d8d81052fb
This commit is contained in:
Michal Arbet 2023-01-17 13:26:24 +01:00
parent f253f99c12
commit 63b9fa5639
4 changed files with 179 additions and 21 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

49
ansible/library/kolla_docker.py
View File

@ -275,7 +275,7 @@ def generate_module():
'start_container',
'stop_container',
'stop_and_remove_container']),
api_version=dict(required=False, type='str', default='auto'),
api_version=dict(required=False, type='str'),
auth_email=dict(required=False, type='str'),
auth_password=dict(required=False, type='str', no_log=True),
auth_registry=dict(required=False, type='str'),
@ -297,14 +297,14 @@ def generate_module():
cgroupns_mode=dict(required=False, type='str',
choices=['private', 'host']),
privileged=dict(required=False, type='bool', default=False),
graceful_timeout=dict(required=False, type='int', default=10),
graceful_timeout=dict(required=False, type='int'),
remove_on_exit=dict(required=False, type='bool', default=True),
restart_policy=dict(required=False, type='str', choices=[
'no',
'on-failure',
'always',
'unless-stopped']),
restart_retries=dict(required=False, type='int', default=10),
restart_retries=dict(required=False, type='int'),
state=dict(required=False, type='str', default='running',
choices=['running',
'exited',
@ -318,7 +318,7 @@ def generate_module():
volumes_from=dict(required=False, type='list'),
dimensions=dict(required=False, type='dict', default=dict()),
tty=dict(required=False, type='bool', default=False),
client_timeout=dict(required=False, type='int', default=120),
client_timeout=dict(required=False, type='int'),
ignore_missing=dict(required=False, type='bool', default=False),
)
required_if = [
@ -344,17 +344,42 @@ def generate_module():
bypass_checks=False
)
new_args = module.params.pop('common_options', dict())
common_options_defaults = {
'auth_email': None,
'auth_password': None,
'auth_registry': None,
'auth_username': None,
'environment': None,
'restart_policy': None,
'restart_retries': 10,
'api_version': 'auto',
'graceful_timeout': 10,
'client_timeout': 120,
}
# NOTE(jeffrey4l): merge the environment
env = module.params.pop('environment', dict())
if env:
new_args['environment'].update(env)
new_args = module.params.pop('common_options', dict()) or dict()
env_module_environment = module.params.pop('environment', dict()) or dict()
for key, value in module.params.items():
if key in new_args and value is None:
for k, v in module.params.items():
if v is None:
if k in common_options_defaults:
if k in new_args:
# From ansible groups vars the common options
# can be string or int
if isinstance(new_args[k], str) and new_args[k].isdigit():
new_args[k] = int(new_args[k])
continue
new_args[key] = value
else:
if common_options_defaults[k] is not None:
new_args[k] = common_options_defaults[k]
else:
continue
if v is not None:
new_args[k] = v
env_module_common_options = new_args.pop('environment', dict()) or dict()
new_args['environment'] = env_module_common_options
new_args['environment'].update(env_module_environment)
# if pid_mode = ""/None/False, remove it
if not new_args.get('pid_mode', False):

7
releasenotes/notes/bug-2003079-911114b36ae745be.yaml Normal file
View File

@ -0,0 +1,7 @@
---
fixes:
- |
Fixes ``kolla_docker`` module which did not take into account
the common_options parameter, so there were always module's
default values.
`LP#2003079 <https://bugs.launchpad.net/kolla-ansible/+bug/2003079>`__

2
tests/link-module-utils.sh
View File

@ -7,7 +7,7 @@
local_module_utils=${1}/ansible/module_utils
env_module_utils=${2}/ansible/module_utils
env_module_utils=$(/usr/bin/env python -c "import ansible; print(ansible.__path__[0] + '/module_utils')")
for file_path in ${local_module_utils}/*.py; do
file_name=$(basename ${file_path})

140
tests/test_kolla_docker.py
View File

@ -62,7 +62,7 @@ class ModuleArgsTest(base.BaseTestCase):
'start_container',
'stop_container',
'stop_and_remove_container']),
api_version=dict(required=False, type='str', default='auto'),
api_version=dict(required=False, type='str'),
auth_email=dict(required=False, type='str'),
auth_password=dict(required=False, type='str', no_log=True),
auth_registry=dict(required=False, type='str'),
@ -83,14 +83,14 @@ class ModuleArgsTest(base.BaseTestCase):
cgroupns_mode=dict(required=False, type='str',
choices=['private', 'host']),
privileged=dict(required=False, type='bool', default=False),
graceful_timeout=dict(required=False, type='int', default=10),
graceful_timeout=dict(required=False, type='int'),
remove_on_exit=dict(required=False, type='bool', default=True),
restart_policy=dict(
required=False, type='str', choices=['no',
'on-failure',
'always',
'unless-stopped']),
restart_retries=dict(required=False, type='int', default=10),
restart_retries=dict(required=False, type='int'),
state=dict(required=False, type='str', default='running',
choices=['running',
'exited',
@ -104,7 +104,7 @@ class ModuleArgsTest(base.BaseTestCase):
volumes_from=dict(required=False, type='list'),
dimensions=dict(required=False, type='dict', default=dict()),
tty=dict(required=False, type='bool', default=False),
client_timeout=dict(required=False, type='int', default=120),
client_timeout=dict(required=False, type='int'),
healthcheck=dict(required=False, type='dict'),
ignore_missing=dict(required=False, type='bool', default=False),
)
@ -138,9 +138,19 @@ class ModuleArgsTest(base.BaseTestCase):
FAKE_DATA = {
'params': {
'common_options': None,
'api_version': None,
'auth_username': None,
'auth_password': None,
'auth_registry': None,
'restart_policy': None,
'auth_email': None,
'restart_retries': None,
'graceful_timeout': None,
'client_timeout': None,
'command': None,
'detach': True,
'environment': {},
'environment': None,
'host_config': {
'network_mode': 'host',
'ipc_mode': '',
@ -162,7 +172,6 @@ FAKE_DATA = {
'remove_on_exit': True,
'volumes': None,
'tty': False,
'client_timeout': 120,
},
'images': [
@ -213,10 +222,71 @@ FAKE_DATA = {
}
FAKE_DATA_COMMON_OPTS = {
'auth_username': 'kevko',
'auth_password': 'SECRET',
'auth_registry': 'Quay.io/kolla',
'restart_policy': 'unless-stopped',
'auth_email': 'kevko@kevko.org',
'restart_retries': 20,
'environment': {
'KOLLA_CONFIG_STRATEGY': 'COPY_ALWAYS'
},
'graceful_timeout': 60,
'client_timeout': 150
}
def get_DockerWorker(mod_param, docker_api_version='1.40'):
module = mock.MagicMock()
module.params = mod_param
module.params = copy.deepcopy(mod_param)
common_options_defaults = {
'auth_email': None,
'auth_password': None,
'auth_registry': None,
'auth_username': None,
'environment': None,
'restart_policy': None,
'restart_retries': 10,
'api_version': 'auto',
'graceful_timeout': 10,
'client_timeout': 120,
}
new_args = module.params.pop('common_options', dict()) or dict()
env_module_environment = module.params.pop('environment', dict()) or dict()
for k, v in module.params.items():
if v is None:
if k in common_options_defaults:
if k in new_args:
# From ansible groups vars the common options
# can be string or int
if isinstance(new_args[k], str) and new_args[k].isdigit():
new_args[k] = int(new_args[k])
continue
else:
if common_options_defaults[k] is not None:
new_args[k] = common_options_defaults[k]
else:
continue
if v is not None:
new_args[k] = v
env_module_common_options = new_args.pop('environment', dict())
new_args['environment'] = env_module_common_options
new_args['environment'].update(env_module_environment)
# if pid_mode = ""/None/False, remove it
if not new_args.get('pid_mode', False):
new_args.pop('pid_mode', None)
# if ipc_mode = ""/None/False, remove it
if not new_args.get('ipc_mode', False):
new_args.pop('ipc_mode', None)
module.params = new_args
with mock.patch("docker.APIClient") as MockedDockerClientClass:
MockedDockerClientClass.return_value._version = docker_api_version
dw = dwm.DockerWorker(module)
@ -224,11 +294,21 @@ def get_DockerWorker(mod_param, docker_api_version='1.40'):
return dw
def inject_env_when_create_container(container_data):
container_env = container_data.get('environment', dict()) or dict()
container_svc_name = container_data.get('name').replace('_', '-')
container_env.update({'KOLLA_SERVICE_NAME': container_svc_name})
container_data['environment'] = container_env
class TestMainModule(base.BaseTestCase):
def setUp(self):
super(TestMainModule, self).setUp()
self.fake_data = copy.deepcopy(FAKE_DATA)
self.fake_data_common_opts = copy.deepcopy(FAKE_DATA)
self.fake_data_common_opts['params']['common_options'] = \
FAKE_DATA_COMMON_OPTS
@mock.patch("kolla_docker.traceback.format_exc")
@mock.patch("kolla_docker_worker.get_docker_client")
@ -278,6 +358,50 @@ class TestMainModule(base.BaseTestCase):
docker_api_version='1.42')
self.assertTrue(self.dw._dimensions_kernel_memory_removed)
def test_common_options_defaults(self):
self.dw = get_DockerWorker(self.fake_data['params'])
self.assertEqual(self.dw.params['api_version'], 'auto')
self.assertEqual(self.dw.params['restart_retries'], 10)
self.assertEqual(self.dw.params['graceful_timeout'], 10)
self.assertEqual(self.dw.params['client_timeout'], 120)
self.assertEqual(self.dw.params['environment'], {})
self.assertNotIn('auth_email', self.dw.params)
self.assertNotIn('auth_password', self.dw.params)
self.assertNotIn('auth_registry', self.dw.params)
self.assertNotIn('auth_username', self.dw.params)
self.assertNotIn('restart_policy', self.dw.params)
def test_common_options(self):
self.dw = get_DockerWorker(self.fake_data_common_opts['params'])
self.assertEqual(self.dw.params['api_version'], 'auto')
self.assertEqual(self.dw.params['restart_retries'], 20)
self.assertEqual(self.dw.params['graceful_timeout'], 60)
self.assertEqual(self.dw.params['client_timeout'], 150)
self.assertEqual(self.dw.params['environment'],
{'KOLLA_CONFIG_STRATEGY': 'COPY_ALWAYS'})
self.assertEqual(self.dw.params['auth_email'], 'kevko@kevko.org')
self.assertEqual(self.dw.params['auth_password'], 'SECRET')
self.assertEqual(self.dw.params['auth_registry'], 'Quay.io/kolla')
self.assertEqual(self.dw.params['auth_username'], 'kevko')
self.assertEqual(self.dw.params['restart_policy'], 'unless-stopped')
def test_common_options_overriden(self):
self.fake_data_common_opts['params']['restart_retries'] = 50
self.fake_data_common_opts['params']['graceful_timeout'] = 100
self.fake_data_common_opts['params']['auth_email'] = 'kevko@kevko.sk'
self.dw = get_DockerWorker(self.fake_data_common_opts['params'])
self.assertEqual(self.dw.params['api_version'], 'auto')
self.assertEqual(self.dw.params['restart_retries'], 50)
self.assertEqual(self.dw.params['graceful_timeout'], 100)
self.assertEqual(self.dw.params['client_timeout'], 150)
self.assertEqual(self.dw.params['environment'],
{'KOLLA_CONFIG_STRATEGY': 'COPY_ALWAYS'})
self.assertEqual(self.dw.params['auth_email'], 'kevko@kevko.sk')
self.assertEqual(self.dw.params['auth_password'], 'SECRET')
self.assertEqual(self.dw.params['auth_registry'], 'Quay.io/kolla')
self.assertEqual(self.dw.params['auth_username'], 'kevko')
self.assertEqual(self.dw.params['restart_policy'], 'unless-stopped')
class TestContainer(base.BaseTestCase):
@ -298,6 +422,7 @@ class TestContainer(base.BaseTestCase):
self.dw.dc.create_host_config = mock.MagicMock(
return_value=self.fake_data['params']['host_config'])
self.dw.create_container()
inject_env_when_create_container(self.fake_data['params'])
self.assertTrue(self.dw.changed)
self.fake_data['params'].pop('dimensions')
self.fake_data['params']['host_config']['blkio_weight'] = '10'
@ -328,6 +453,7 @@ class TestContainer(base.BaseTestCase):
self.dw.dc.create_host_config = mock.MagicMock(
return_value=self.fake_data['params']['host_config'])
self.dw.create_container()
inject_env_when_create_container(self.fake_data['params'])
self.assertTrue(self.dw.changed)
expected_args = {'command', 'detach', 'environment', 'host_config',
'healthcheck', 'image', 'labels', 'name', 'tty',