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Implement userns_mode HostConfig for services

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Fixes #3349

This allows the key `userns_mode` to be used in service definitions.
Since `userns_mode` requires API version > 1.23, this is only available
in 2.1 and 3.0 versions of compose file

Signed-off-by: Yong Wen Chua <me@yongwen.xyz>
This commit is contained in:
Yong Wen Chua 2016-12-05 14:25:56 +08:00
commit 62f8b1402e
5 changed files with 19 additions and 1 deletions
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13
tests/integration/service_test.py
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@ -30,6 +30,7 @@ from compose.service import ConvergencePlan
from compose.service import ConvergenceStrategy
from compose.service import NetworkMode
from compose.service import Service
from tests.integration.testcases import v2_1_only
from tests.integration.testcases import v2_only
@ -842,6 +843,18 @@ class ServiceTest(DockerClientTestCase):
container = create_and_start_container(service)
self.assertEqual(container.get('HostConfig.PidMode'), 'host')
@v2_1_only()
def test_userns_mode_none_defined(self):
service = self.create_service('web', userns_mode=None)
container = create_and_start_container(service)
self.assertEqual(container.get('HostConfig.UsernsMode'), '')
@v2_1_only()
def test_userns_mode_host(self):
service = self.create_service('web', userns_mode='host')
container = create_and_start_container(service)
self.assertEqual(container.get('HostConfig.UsernsMode'), 'host')
def test_dns_no_value(self):
service = self.create_service('web')
container = create_and_start_container(service)