"Bump 1.27.1"

Signed-off-by: aiordache <anca.iordache@docker.com>

CHANGELOG.md

@@ -1,6 +1,19 @@
 Change log
 ==========
 
+1.27.1 (2020-09-10)
+-------------------
+
+### Bugs
+
+- Fix `compose run` when `service.scale` is specified
+
+- Allow `driver` property for external networks as temporary workaround for swarm network propagation issue
+
+- Pin new internal schema version to `3.9` as the default
+
+- Preserve the version when configured in the compose file
+
 1.27.0 (2020-09-07)
 -------------------
 
@@ -36,6 +49,8 @@ Change log
 
 ### Miscellaneous
 
+- Drop support for Python 2.7
+
 - Bump `docker-py` to 4.3.1
 
 - Bump `tox` to 3.19.0
@@ -44,6 +59,13 @@ Change log
 
 - Add script for docs syncronization
 
+1.26.2 (2020-07-02)
+-------------------
+
+### Bugs
+
+- Enforce `docker-py` 4.2.2 as minimum version when installing with pip
+
 1.26.1 (2020-06-30)
 -------------------
 

compose/__init__.py

@@ -1 +1 @@
-__version__ = '1.27.0'
+__version__ = '1.27.1'

compose/cli/main.py

@@ -1304,6 +1304,7 @@ def run_one_off_container(container_options, project, service, options, toplevel
     native_builder = toplevel_environment.get_boolean('COMPOSE_DOCKER_CLI_BUILD')
     detach = options.get('--detach')
     use_network_aliases = options.get('--use-aliases')
+    service.scale_num = 1
     containers = project.up(
         service_names=[service.name],
         start_deps=not options['--no-deps'],

compose/config/config.py

@@ -224,8 +224,6 @@ class ConfigFile(namedtuple('_ConfigFile', 'filename config')):
 
             if version.startswith("1"):
                 version = V1
-            else:
-                version = VERSION
 
         if version == V1:
             raise ConfigurationError(
@@ -441,6 +439,8 @@ def load_mapping(config_files, get_func, entity_type, working_dir=None):
 
 def validate_external(entity_type, name, config, version):
     for k in config.keys():
+        if entity_type == 'Network' and k == 'driver':
+            continue
         if k not in ['external', 'name']:
             raise ConfigurationError(
                 "{} {} declared as external but specifies additional attributes "

compose/const.py

@@ -24,7 +24,7 @@ SECRETS_PATH = '/run/secrets'
 WINDOWS_LONGPATH_PREFIX = '\\\\?\\'
 
 COMPOSEFILE_V1 = ComposeVersion('1')
-COMPOSE_SPEC = ComposeVersion('3')
+COMPOSE_SPEC = ComposeVersion('3.9')
 
 # minimum DOCKER ENGINE API version needed to support
 # features for each compose schema version

compose/project.py

@@ -311,12 +311,12 @@ class Project:
             return 1 if scale is None else scale
 
         replicas = deploy_dict.get('replicas', None)
-        if scale and replicas:
+        if scale is not None and replicas is not None:
             raise ConfigurationError(
                 "Both service.scale and service.deploy.replicas are set."
                 " Only one of them must be set."
             )
-        if replicas:
+        if replicas is not None:
             scale = replicas
         if scale is None:
             return 1

script/run/run.sh

@@ -15,7 +15,7 @@
 
 set -e
 
-VERSION="1.27.0"
+VERSION="1.27.1"
 IMAGE="docker/compose:$VERSION"
 
 

tests/acceptance/cli_test.py

@@ -284,7 +284,7 @@ services:
 
         output = yaml.safe_load(result.stdout)
         expected = {
-            'version': str(VERSION),
+            'version': '2',
             'volumes': {'data': {'driver': 'local'}},
             'networks': {'front': {}},
             'services': {
@@ -308,7 +308,7 @@ services:
         self.base_dir = 'tests/fixtures/restart'
         result = self.dispatch(['config'])
         assert yaml.safe_load(result.stdout) == {
-            'version': str(VERSION),
+            'version': '2',
             'services': {
                 'never': {
                     'image': 'busybox',
@@ -354,12 +354,12 @@ services:
         result = self.dispatch(['config'])
         json_result = yaml.safe_load(result.stdout)
         assert json_result == {
-            'version': str(VERSION),
+            'version': '2.4',
             'services': {
                 'web': {
                     'command': 'true',
                     'image': 'alpine:latest',
-                    'ports': [{'target': 5643}, {'target': 9999}]
+                    'ports': ['5643/tcp', '9999/tcp']
                 }
             }
         }
@@ -369,12 +369,12 @@ services:
         result = self.dispatch(['--env-file', '.env2', 'config'])
         json_result = yaml.safe_load(result.stdout)
         assert json_result == {
-            'version': str(VERSION),
+            'version': '2.4',
             'services': {
                 'web': {
                     'command': 'false',
                     'image': 'alpine:latest',
-                    'ports': [{'target': 5644}, {'target': 9998}]
+                    'ports': ['5644/tcp', '9998/tcp']
                 }
             }
         }
@@ -384,12 +384,12 @@ services:
         result = self.dispatch(['--project-directory', 'alt/', 'config'])
         json_result = yaml.safe_load(result.stdout)
         assert json_result == {
-            'version': str(VERSION),
+            'version': '2.4',
             'services': {
                 'web': {
                     'command': 'echo uwu',
                     'image': 'alpine:3.10.1',
-                    'ports': [{'target': 3341}, {'target': 4449}]
+                    'ports': ['3341/tcp', '4449/tcp']
                 }
             }
         }
@@ -501,7 +501,7 @@ services:
         self.base_dir = 'tests/fixtures/v3-full'
         result = self.dispatch(['config'])
         assert yaml.safe_load(result.stdout) == {
-            'version': str(VERSION),
+            'version': '3.5',
             'volumes': {
                 'foobar': {
                     'labels': {

tests/unit/config/config_test.py

@@ -160,25 +160,20 @@ class ConfigTest(unittest.TestCase):
         }
 
     def test_valid_versions(self):
-        for version in ['2', '2.0']:
+        cfg = config.load(
+            build_config_details({
+                'services': {
+                    'foo': {'image': 'busybox'},
+                    'bar': {'image': 'busybox', 'environment': ['FOO=1']},
+                }
+            })
+        )
+        assert cfg.version == VERSION
+
+        for version in ['2', '2.0', '2.1', '2.2', '2.3',
+                        '3', '3.0', '3.1', '3.2', '3.3', '3.4', '3.5', '3.6', '3.7', '3.8']:
             cfg = config.load(build_config_details({'version': version}))
-            assert cfg.version == VERSION
-
-        cfg = config.load(build_config_details({'version': '2.1'}))
-        assert cfg.version == VERSION
-
-        cfg = config.load(build_config_details({'version': '2.2'}))
-        assert cfg.version == VERSION
-
-        cfg = config.load(build_config_details({'version': '2.3'}))
-        assert cfg.version == VERSION
-
-        for version in ['3', '3.0']:
-            cfg = config.load(build_config_details({'version': version}))
-            assert cfg.version == VERSION
-
-        cfg = config.load(build_config_details({'version': '3.1'}))
-        assert cfg.version == VERSION
+            assert cfg.version == version
 
     def test_v1_file_version(self):
         cfg = config.load(build_config_details({'web': {'image': 'busybox'}}))