mirror of
https://github.com/docker/compose.git
synced 2025-07-08 14:24:26 +02:00
a66bf72199
Raise ConfigurationError for undeclared named volumes Test new behavior Signed-off-by: Joffrey F <joffrey@docker.com>
522 lines
16 KiB
Python
522 lines
16 KiB
Python
from __future__ import absolute_import
|
|
from __future__ import unicode_literals
|
|
|
|
import datetime
|
|
|
|
import docker
|
|
|
|
from .. import mock
|
|
from .. import unittest
|
|
from compose.config import ConfigurationError
|
|
from compose.config.config import Config
|
|
from compose.config.types import VolumeFromSpec
|
|
from compose.config.types import VolumeSpec
|
|
from compose.const import LABEL_SERVICE
|
|
from compose.container import Container
|
|
from compose.project import Project
|
|
from compose.service import Service
|
|
|
|
|
|
class ProjectTest(unittest.TestCase):
|
|
def setUp(self):
|
|
self.mock_client = mock.create_autospec(docker.Client)
|
|
|
|
def test_from_config(self):
|
|
config = Config(
|
|
version=None,
|
|
services=[
|
|
{
|
|
'name': 'web',
|
|
'image': 'busybox:latest',
|
|
},
|
|
{
|
|
'name': 'db',
|
|
'image': 'busybox:latest',
|
|
},
|
|
],
|
|
networks=None,
|
|
volumes=None,
|
|
)
|
|
project = Project.from_config(
|
|
name='composetest',
|
|
config_data=config,
|
|
client=None,
|
|
)
|
|
self.assertEqual(len(project.services), 2)
|
|
self.assertEqual(project.get_service('web').name, 'web')
|
|
self.assertEqual(project.get_service('web').options['image'], 'busybox:latest')
|
|
self.assertEqual(project.get_service('db').name, 'db')
|
|
self.assertEqual(project.get_service('db').options['image'], 'busybox:latest')
|
|
self.assertFalse(project.use_networking)
|
|
|
|
def test_from_config_v2(self):
|
|
config = Config(
|
|
version=2,
|
|
services=[
|
|
{
|
|
'name': 'web',
|
|
'image': 'busybox:latest',
|
|
},
|
|
{
|
|
'name': 'db',
|
|
'image': 'busybox:latest',
|
|
},
|
|
],
|
|
networks=None,
|
|
volumes=None,
|
|
)
|
|
project = Project.from_config('composetest', config, None)
|
|
self.assertEqual(len(project.services), 2)
|
|
self.assertTrue(project.use_networking)
|
|
|
|
def test_get_service(self):
|
|
web = Service(
|
|
project='composetest',
|
|
name='web',
|
|
client=None,
|
|
image="busybox:latest",
|
|
)
|
|
project = Project('test', [web], None)
|
|
self.assertEqual(project.get_service('web'), web)
|
|
|
|
def test_get_services_returns_all_services_without_args(self):
|
|
web = Service(
|
|
project='composetest',
|
|
name='web',
|
|
image='foo',
|
|
)
|
|
console = Service(
|
|
project='composetest',
|
|
name='console',
|
|
image='foo',
|
|
)
|
|
project = Project('test', [web, console], None)
|
|
self.assertEqual(project.get_services(), [web, console])
|
|
|
|
def test_get_services_returns_listed_services_with_args(self):
|
|
web = Service(
|
|
project='composetest',
|
|
name='web',
|
|
image='foo',
|
|
)
|
|
console = Service(
|
|
project='composetest',
|
|
name='console',
|
|
image='foo',
|
|
)
|
|
project = Project('test', [web, console], None)
|
|
self.assertEqual(project.get_services(['console']), [console])
|
|
|
|
def test_get_services_with_include_links(self):
|
|
db = Service(
|
|
project='composetest',
|
|
name='db',
|
|
image='foo',
|
|
)
|
|
web = Service(
|
|
project='composetest',
|
|
name='web',
|
|
image='foo',
|
|
links=[(db, 'database')]
|
|
)
|
|
cache = Service(
|
|
project='composetest',
|
|
name='cache',
|
|
image='foo'
|
|
)
|
|
console = Service(
|
|
project='composetest',
|
|
name='console',
|
|
image='foo',
|
|
links=[(web, 'web')]
|
|
)
|
|
project = Project('test', [web, db, cache, console], None)
|
|
self.assertEqual(
|
|
project.get_services(['console'], include_deps=True),
|
|
[db, web, console]
|
|
)
|
|
|
|
def test_get_services_removes_duplicates_following_links(self):
|
|
db = Service(
|
|
project='composetest',
|
|
name='db',
|
|
image='foo',
|
|
)
|
|
web = Service(
|
|
project='composetest',
|
|
name='web',
|
|
image='foo',
|
|
links=[(db, 'database')]
|
|
)
|
|
project = Project('test', [web, db], None)
|
|
self.assertEqual(
|
|
project.get_services(['web', 'db'], include_deps=True),
|
|
[db, web]
|
|
)
|
|
|
|
def test_use_volumes_from_container(self):
|
|
container_id = 'aabbccddee'
|
|
container_dict = dict(Name='aaa', Id=container_id)
|
|
self.mock_client.inspect_container.return_value = container_dict
|
|
project = Project.from_config(
|
|
name='test',
|
|
client=self.mock_client,
|
|
config_data=Config(
|
|
version=None,
|
|
services=[{
|
|
'name': 'test',
|
|
'image': 'busybox:latest',
|
|
'volumes_from': [VolumeFromSpec('aaa', 'rw', 'container')]
|
|
}],
|
|
networks=None,
|
|
volumes=None,
|
|
),
|
|
)
|
|
assert project.get_service('test')._get_volumes_from() == [container_id + ":rw"]
|
|
|
|
def test_use_volumes_from_service_no_container(self):
|
|
container_name = 'test_vol_1'
|
|
self.mock_client.containers.return_value = [
|
|
{
|
|
"Name": container_name,
|
|
"Names": [container_name],
|
|
"Id": container_name,
|
|
"Image": 'busybox:latest'
|
|
}
|
|
]
|
|
project = Project.from_config(
|
|
name='test',
|
|
client=self.mock_client,
|
|
config_data=Config(
|
|
version=None,
|
|
services=[
|
|
{
|
|
'name': 'vol',
|
|
'image': 'busybox:latest'
|
|
},
|
|
{
|
|
'name': 'test',
|
|
'image': 'busybox:latest',
|
|
'volumes_from': [VolumeFromSpec('vol', 'rw', 'service')]
|
|
}
|
|
],
|
|
networks=None,
|
|
volumes=None,
|
|
),
|
|
)
|
|
assert project.get_service('test')._get_volumes_from() == [container_name + ":rw"]
|
|
|
|
def test_use_volumes_from_service_container(self):
|
|
container_ids = ['aabbccddee', '12345']
|
|
|
|
project = Project.from_config(
|
|
name='test',
|
|
client=None,
|
|
config_data=Config(
|
|
version=None,
|
|
services=[
|
|
{
|
|
'name': 'vol',
|
|
'image': 'busybox:latest'
|
|
},
|
|
{
|
|
'name': 'test',
|
|
'image': 'busybox:latest',
|
|
'volumes_from': [VolumeFromSpec('vol', 'rw', 'service')]
|
|
}
|
|
],
|
|
networks=None,
|
|
volumes=None,
|
|
),
|
|
)
|
|
with mock.patch.object(Service, 'containers') as mock_return:
|
|
mock_return.return_value = [
|
|
mock.Mock(id=container_id, spec=Container)
|
|
for container_id in container_ids]
|
|
assert (
|
|
project.get_service('test')._get_volumes_from() ==
|
|
[container_ids[0] + ':rw']
|
|
)
|
|
|
|
def test_events(self):
|
|
services = [Service(name='web'), Service(name='db')]
|
|
project = Project('test', services, self.mock_client)
|
|
self.mock_client.events.return_value = iter([
|
|
{
|
|
'status': 'create',
|
|
'from': 'example/image',
|
|
'id': 'abcde',
|
|
'time': 1420092061,
|
|
'timeNano': 14200920610000002000,
|
|
},
|
|
{
|
|
'status': 'attach',
|
|
'from': 'example/image',
|
|
'id': 'abcde',
|
|
'time': 1420092061,
|
|
'timeNano': 14200920610000003000,
|
|
},
|
|
{
|
|
'status': 'create',
|
|
'from': 'example/other',
|
|
'id': 'bdbdbd',
|
|
'time': 1420092061,
|
|
'timeNano': 14200920610000005000,
|
|
},
|
|
{
|
|
'status': 'create',
|
|
'from': 'example/db',
|
|
'id': 'ababa',
|
|
'time': 1420092061,
|
|
'timeNano': 14200920610000004000,
|
|
},
|
|
])
|
|
|
|
def dt_with_microseconds(dt, us):
|
|
return datetime.datetime.fromtimestamp(dt).replace(microsecond=us)
|
|
|
|
def get_container(cid):
|
|
if cid == 'abcde':
|
|
name = 'web'
|
|
labels = {LABEL_SERVICE: name}
|
|
elif cid == 'ababa':
|
|
name = 'db'
|
|
labels = {LABEL_SERVICE: name}
|
|
else:
|
|
labels = {}
|
|
name = ''
|
|
return {
|
|
'Id': cid,
|
|
'Config': {'Labels': labels},
|
|
'Name': '/project_%s_1' % name,
|
|
}
|
|
|
|
self.mock_client.inspect_container.side_effect = get_container
|
|
|
|
events = project.events()
|
|
|
|
events_list = list(events)
|
|
# Assert the return value is a generator
|
|
assert not list(events)
|
|
assert events_list == [
|
|
{
|
|
'type': 'container',
|
|
'service': 'web',
|
|
'action': 'create',
|
|
'id': 'abcde',
|
|
'attributes': {
|
|
'name': 'project_web_1',
|
|
'image': 'example/image',
|
|
},
|
|
'time': dt_with_microseconds(1420092061, 2),
|
|
},
|
|
{
|
|
'type': 'container',
|
|
'service': 'web',
|
|
'action': 'attach',
|
|
'id': 'abcde',
|
|
'attributes': {
|
|
'name': 'project_web_1',
|
|
'image': 'example/image',
|
|
},
|
|
'time': dt_with_microseconds(1420092061, 3),
|
|
},
|
|
{
|
|
'type': 'container',
|
|
'service': 'db',
|
|
'action': 'create',
|
|
'id': 'ababa',
|
|
'attributes': {
|
|
'name': 'project_db_1',
|
|
'image': 'example/db',
|
|
},
|
|
'time': dt_with_microseconds(1420092061, 4),
|
|
},
|
|
]
|
|
|
|
def test_net_unset(self):
|
|
project = Project.from_config(
|
|
name='test',
|
|
client=self.mock_client,
|
|
config_data=Config(
|
|
version=None,
|
|
services=[
|
|
{
|
|
'name': 'test',
|
|
'image': 'busybox:latest',
|
|
}
|
|
],
|
|
networks=None,
|
|
volumes=None,
|
|
),
|
|
)
|
|
service = project.get_service('test')
|
|
self.assertEqual(service.net.id, None)
|
|
self.assertNotIn('NetworkMode', service._get_container_host_config({}))
|
|
|
|
def test_use_net_from_container(self):
|
|
container_id = 'aabbccddee'
|
|
container_dict = dict(Name='aaa', Id=container_id)
|
|
self.mock_client.inspect_container.return_value = container_dict
|
|
project = Project.from_config(
|
|
name='test',
|
|
client=self.mock_client,
|
|
config_data=Config(
|
|
version=None,
|
|
services=[
|
|
{
|
|
'name': 'test',
|
|
'image': 'busybox:latest',
|
|
'net': 'container:aaa'
|
|
},
|
|
],
|
|
networks=None,
|
|
volumes=None,
|
|
),
|
|
)
|
|
service = project.get_service('test')
|
|
self.assertEqual(service.net.mode, 'container:' + container_id)
|
|
|
|
def test_use_net_from_service(self):
|
|
container_name = 'test_aaa_1'
|
|
self.mock_client.containers.return_value = [
|
|
{
|
|
"Name": container_name,
|
|
"Names": [container_name],
|
|
"Id": container_name,
|
|
"Image": 'busybox:latest'
|
|
}
|
|
]
|
|
project = Project.from_config(
|
|
name='test',
|
|
client=self.mock_client,
|
|
config_data=Config(
|
|
version=None,
|
|
services=[
|
|
{
|
|
'name': 'aaa',
|
|
'image': 'busybox:latest'
|
|
},
|
|
{
|
|
'name': 'test',
|
|
'image': 'busybox:latest',
|
|
'net': 'container:aaa'
|
|
},
|
|
],
|
|
networks=None,
|
|
volumes=None,
|
|
),
|
|
)
|
|
|
|
service = project.get_service('test')
|
|
self.assertEqual(service.net.mode, 'container:' + container_name)
|
|
|
|
def test_uses_default_network_true(self):
|
|
project = Project.from_config(
|
|
name='test',
|
|
client=self.mock_client,
|
|
config_data=Config(
|
|
version=2,
|
|
services=[
|
|
{
|
|
'name': 'foo',
|
|
'image': 'busybox:latest'
|
|
},
|
|
],
|
|
networks=None,
|
|
volumes=None,
|
|
),
|
|
)
|
|
|
|
assert project.uses_default_network()
|
|
|
|
def test_uses_default_network_false(self):
|
|
project = Project.from_config(
|
|
name='test',
|
|
client=self.mock_client,
|
|
config_data=Config(
|
|
version=2,
|
|
services=[
|
|
{
|
|
'name': 'foo',
|
|
'image': 'busybox:latest',
|
|
'networks': ['custom']
|
|
},
|
|
],
|
|
networks={'custom': {}},
|
|
volumes=None,
|
|
),
|
|
)
|
|
|
|
assert not project.uses_default_network()
|
|
|
|
def test_container_without_name(self):
|
|
self.mock_client.containers.return_value = [
|
|
{'Image': 'busybox:latest', 'Id': '1', 'Name': '1'},
|
|
{'Image': 'busybox:latest', 'Id': '2', 'Name': None},
|
|
{'Image': 'busybox:latest', 'Id': '3'},
|
|
]
|
|
self.mock_client.inspect_container.return_value = {
|
|
'Id': '1',
|
|
'Config': {
|
|
'Labels': {
|
|
LABEL_SERVICE: 'web',
|
|
},
|
|
},
|
|
}
|
|
project = Project.from_config(
|
|
name='test',
|
|
client=self.mock_client,
|
|
config_data=Config(
|
|
version=None,
|
|
services=[{
|
|
'name': 'web',
|
|
'image': 'busybox:latest',
|
|
}],
|
|
networks=None,
|
|
volumes=None,
|
|
),
|
|
)
|
|
self.assertEqual([c.id for c in project.containers()], ['1'])
|
|
|
|
def test_undeclared_volume_v2(self):
|
|
config = Config(
|
|
version=2,
|
|
services=[
|
|
{
|
|
'name': 'web',
|
|
'image': 'busybox:latest',
|
|
'volumes': [VolumeSpec.parse('data0028:/data:ro')],
|
|
},
|
|
],
|
|
networks=None,
|
|
volumes=None,
|
|
)
|
|
with self.assertRaises(ConfigurationError):
|
|
Project.from_config('composetest', config, None)
|
|
|
|
config = Config(
|
|
version=2,
|
|
services=[
|
|
{
|
|
'name': 'web',
|
|
'image': 'busybox:latest',
|
|
'volumes': [VolumeSpec.parse('./data0028:/data:ro')],
|
|
},
|
|
], networks=None, volumes=None,
|
|
)
|
|
Project.from_config('composetest', config, None)
|
|
|
|
def test_undeclared_volume_v1(self):
|
|
config = Config(
|
|
version=1,
|
|
services=[
|
|
{
|
|
'name': 'web',
|
|
'image': 'busybox:latest',
|
|
'volumes': [VolumeSpec.parse('data0028:/data:ro')],
|
|
},
|
|
], networks=None, volumes=None,
|
|
)
|
|
Project.from_config('composetest', config, None)
|