def test_create_container_with_volumes_from(self):
volume_service = self.create_service('data')
volume_container_1 = volume_service.create_container()
volume_container_2 = Container.create(self.client, image='busybox:latest', command=["/bin/sleep", "300"])
host_service = self.create_service('host', volumes_from=[volume_service, volume_container_2])
host_container = host_service.create_container()
host_service.start_container(host_container)
self.assertIn(volume_container_1.id, host_container.inspect()['HostConfig']['VolumesFrom'])
self.assertIn(volume_container_2.id, host_container.inspect()['HostConfig']['VolumesFrom'])
def test_create_container_with_volumes_from(self):
volume_service = self.create_service('data')
volume_container_1 = volume_service.create_container()
volume_container_2 = Container.create(self.client,
image='busybox:latest',
command=["/bin/sleep", "300"])
host_service = self.create_service(
'host', volumes_from=[volume_service, volume_container_2])
host_container = host_service.create_container()
host_service.start_container(host_container)
self.assertIn(volume_container_1.id,
host_container.inspect()['HostConfig']['VolumesFrom'])
self.assertIn(volume_container_2.id,
host_container.inspect()['HostConfig']['VolumesFrom'])
def get_config(self):
tmp_container = Container.create(self.client, image=self.image_name, command='true')
try:
res = self.client.copy(tmp_container.name, '/karakuri.yml')
except APIError:
work_dir = tmp_container.inspect()['Config']['WorkingDir']
res = self.client.copy(tmp_container.name, '{0}/karakuri.yml'.format(work_dir))
tmp_container.remove()
io = BytesIO()
io.write(res.data)
io.seek(0)
tar = tarfile.open(mode='r:', fileobj=io)
config_str = tar.extractfile('karakuri.yml').read()
config_str = Template(config_str).substitute(TAG=self.tag)
return yaml.load(config_str)
def test_volumes_from_container(self):
data_container = Container.create(
self.client,
image='busybox:latest',
volumes=['/var/data'],
name='figtest_data_container',
)
project = Project.from_config(
name='figtest',
config={
'db': {
'image': 'busybox:latest',
'volumes_from': ['figtest_data_container'],
},
},
client=self.client,
)
db = project.get_service('db')
self.assertEqual(db.volumes_from, [data_container])
def test_volumes_from_container(self):
data_container = Container.create(
self.client,
image='busybox:latest',
volumes=['/var/data'],
name='figtest_data_container',
)
project = Project.from_config(
name='figtest',
config={
'db': {
'image': 'busybox:latest',
'volumes_from': ['figtest_data_container'],
},
},
client=self.client,
)
db = project.get_service('db')
self.assertEqual(db.volumes_from, [data_container])
