Modified options dict leads to a mismatched config hash for API < 1.30

Signed-off-by: Joffrey F <[email protected]>

Author: shin-

compose/service.py

@@ -849,10 +849,10 @@ def _build_container_volume_options(self, previous_container, container_options,
             override_options['mounts'] = [build_mount(v) for v in container_mounts] or None
         else:
             # Workaround for 3.2 format
-            self.options['tmpfs'] = self.options.get('tmpfs') or []
+            override_options['tmpfs'] = self.options.get('tmpfs') or []
             for m in container_mounts:
                 if m.is_tmpfs:
-                    self.options['tmpfs'].append(m.target)
+                    override_options['tmpfs'].append(m.target)
                 else:
                     override_options['binds'].append(m.legacy_repr())
                     container_options['volumes'][m.target] = {}

tests/unit/service_test.py

@@ -13,6 +13,7 @@
 from compose.config.types import ServiceSecret
 from compose.config.types import VolumeFromSpec
 from compose.config.types import VolumeSpec
+from compose.const import API_VERSIONS
 from compose.const import LABEL_CONFIG_HASH
 from compose.const import LABEL_ONE_OFF
 from compose.const import LABEL_PROJECT
@@ -601,6 +602,25 @@ def test_config_dict_with_network_mode_from_container(self):
         }
         assert config_dict == expected
 
+    def test_config_hash_matches_label(self):
+        self.mock_client.inspect_image.return_value = {'Id': 'abcd'}
+        service = Service(
+            'foo',
+            image='example.com/foo',
+            client=self.mock_client,
+            network_mode=NetworkMode('bridge'),
+            networks={'bridge': {}},
+            links=[(Service('one', client=self.mock_client), 'one')],
+            volumes_from=[VolumeFromSpec(Service('two', client=self.mock_client), 'rw', 'service')]
+        )
+        config_hash = service.config_hash
+
+        for api_version in set(API_VERSIONS.values()):
+            self.mock_client.api_version = api_version
+            assert service._get_container_create_options({}, 1)['labels'][LABEL_CONFIG_HASH] == (
+                config_hash
+            )
+
     def test_remove_image_none(self):
         web = Service('web', image='example', client=self.mock_client)
         assert not web.remove_image(ImageType.none)