From a9b4fe768d1a49a6b6fad9b36e1e41cd6be3b756 Mon Sep 17 00:00:00 2001 From: Daniel Nephin Date: Mon, 26 Oct 2015 13:29:59 -0400 Subject: [PATCH] Fix running one-off containers with --x-networking by disabling linking to self. docker create fails if networking and links are used together. Signed-off-by: Daniel Nephin --- compose/service.py | 3 +++ tests/unit/service_test.py | 8 ++++++++ 2 files changed, 11 insertions(+) diff --git a/compose/service.py b/compose/service.py index f18afa485b..43067d42c4 100644 --- a/compose/service.py +++ b/compose/service.py @@ -545,6 +545,9 @@ class Service(object): return 1 if not numbers else max(numbers) + 1 def _get_links(self, link_to_self): + if self.use_networking: + return [] + links = [] for service, link_name in self.links: for container in service.containers(): diff --git a/tests/unit/service_test.py b/tests/unit/service_test.py index c5e1a9fb06..7149ff0eeb 100644 --- a/tests/unit/service_test.py +++ b/tests/unit/service_test.py @@ -444,6 +444,14 @@ class ServiceTest(unittest.TestCase): } self.assertEqual(config_dict, expected) + def test_get_links_with_networking(self): + service = Service( + 'foo', + image='foo', + links=[(Service('one'), 'one')], + use_networking=True) + self.assertEqual(service._get_links(link_to_self=True), []) + class NetTestCase(unittest.TestCase):