def test_net_from_container(self):
net_container = Container.create(
self.client,
image='busybox:latest',
name='composetest_net_container',
command='top'
)
net_container.start()
project = Project.from_dicts(
name='composetest',
service_dicts=config.from_dictionary({
'web': {
'image': 'busybox:latest',
'net': 'container:composetest_net_container'
},
}),
client=self.client,
)
project.up()
web = project.get_service('web')
self.assertEqual(web._get_net(), 'container:' + net_container.id)
project.kill()
project.remove_stopped()
def test_from_dictionary(self):
service_dicts = config.from_dictionary({"foo": {"image": "busybox"}, "bar": {"environment": ["FOO=1"]}})
self.assertEqual(
sorted(service_dicts, key=lambda d: d["name"]),
sorted([{"name": "bar", "environment": {"FOO": "1"}}, {"name": "foo", "image": "busybox"}]),
)
def test_net_from_service(self):
project = Project.from_dicts(
name='composetest',
service_dicts=config.from_dictionary({
'net': {
'image': 'busybox:latest',
'command': ["top"]
},
'web': {
'image': 'busybox:latest',
'net': 'container:net',
'command': ["top"]
},
}),
client=self.client,
)
project.up()
web = project.get_service('web')
net = project.get_service('net')
self.assertEqual(web._get_net(), 'container:' + net.containers()[0].id)
project.kill()
project.remove_stopped()
def test_project_up_with_no_deps(self):
project = Project.from_dicts(
name='composetest',
service_dicts=config.from_dictionary({
'console': {
'image': 'busybox:latest',
'command': ["top"],
},
'data': {
'image': 'busybox:latest',
'command': ["top"]
},
'db': {
'image': 'busybox:latest',
'command': ["top"],
'volumes_from': ['data'],
},
'web': {
'image': 'busybox:latest',
'command': ["top"],
'links': ['db'],
},
}),
client=self.client,
)
project.start()
self.assertEqual(len(project.containers()), 0)
project.up(['db'], start_deps=False)
self.assertEqual(len(project.containers(stopped=True)), 2)
self.assertEqual(len(project.get_service('web').containers()), 0)
self.assertEqual(len(project.get_service('db').containers()), 1)
self.assertEqual(len(project.get_service('data').containers()), 0)
self.assertEqual(len(project.get_service('data').containers(stopped=True)), 1)
self.assertEqual(len(project.get_service('console').containers()), 0)
def test_nonexistent_path(self):
options = {'build': 'nonexistent.path'}
self.assertRaises(
config.ConfigurationError, lambda: config.from_dictionary(
{
'foo': options,
'working_dir': 'tests/fixtures/build-path'
}))
def test_nonexistent_path(self):
options = {'build': 'nonexistent.path'}
self.assertRaises(
config.ConfigurationError,
lambda: config.from_dictionary({
'foo': options,
'working_dir': 'tests/fixtures/build-path'
})
)
def setUpClass(self):
surveil_dir = os.path.realpath(
os.path.join(
os.path.dirname(os.path.realpath(__file__)),
"../../../../"
)
)
compose_file = os.path.join(
os.path.dirname(os.path.realpath(__file__)),
'integration.yml'
)
project_config = compose_config.from_dictionary(
compose_config.load_yaml(compose_file),
working_dir=surveil_dir,
filename=compose_file
)
self.project = compose_project.Project.from_dicts(
"surveilintegrationtest",
project_config,
docker_client.docker_client()
)
self.project.kill()
self.project.remove_stopped()
self.project.build()
self.project.up()
self.surveil_client = sclient.Client(
'http://localhost:8999/v2',
auth_url='http://localhost:8999/v2/auth',
version='2_0'
)
# Wait until Surveil is available
now = time.time()
while True:
print("Waiting for surveil... %s" % int(time.time() - now))
if time.time() < (now + 380):
try:
# If 'ws-arbiter' is found, Surveil is ready!
configured_hosts = self.surveil_client.status.hosts.list()
host_found = False
for host in configured_hosts:
if host['host_name'].decode() == 'ws-arbiter':
host_found = True
break
if host_found:
break
except Exception:
pass
time.sleep(10)
else:
raise Exception("Surveil could not start")
def _fetch_project(name, config):
"""
Wrap the call to Project.from_config as it has side effects
:param name: name for the project
:type name: str
:param config: dictionary configuration
:type config: dict
:return: the docker-compose Project
:rtype: Project
"""
# get the Project Ready dictionary list. No Working Dir for us
config_dicts = from_dictionary(config, working_dir='')
return Project.from_dicts(name, config_dicts, docker_client())
def test_from_config(self):
dicts = config.from_dictionary({
'web': {
'image': 'busybox:latest',
},
'db': {
'image': 'busybox:latest',
},
})
project = Project.from_dicts('composetest', dicts, 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')
def setUpClass(self):
surveil_dir = os.path.realpath(
os.path.join(os.path.dirname(os.path.realpath(__file__)),
"../../../../"))
compose_file = os.path.join(
os.path.dirname(os.path.realpath(__file__)), 'integration.yml')
project_config = compose_config.from_dictionary(
compose_config.load_yaml(compose_file),
working_dir=surveil_dir,
filename=compose_file)
self.project = compose_project.Project.from_dicts(
"surveilintegrationtest", project_config,
docker_client.docker_client())
self.project.kill()
self.project.remove_stopped()
self.project.build()
self.project.up()
self.surveil_client = sclient.Client(
'http://localhost:8999/v2',
auth_url='http://localhost:8999/v2/auth',
version='2_0')
# Wait until Surveil is available
now = time.time()
while True:
print("Waiting for surveil... %s" % int(time.time() - now))
if time.time() < (now + 380):
try:
# If 'ws-arbiter' is found, Surveil is ready!
configured_hosts = self.surveil_client.status.hosts.list()
host_found = False
for host in configured_hosts:
if host['host_name'].decode() == 'ws-arbiter':
host_found = True
break
if host_found:
break
except Exception:
pass
time.sleep(10)
else:
raise Exception("Surveil could not start")
def test_volumes_from_service(self):
service_dicts = config.from_dictionary({
'data': {
'image': 'busybox:latest',
'volumes': ['/var/data'],
},
'db': {
'image': 'busybox:latest',
'volumes_from': ['data'],
},
}, working_dir='.')
project = Project.from_dicts(
name='composetest',
service_dicts=service_dicts,
client=self.client,
)
db = project.get_service('db')
data = project.get_service('data')
self.assertEqual(db.volumes_from, [data])
def test_from_dictionary(self):
service_dicts = config.from_dictionary({
'foo': {'image': 'busybox'},
'bar': {'environment': ['FOO=1']},
})
self.assertEqual(
sorted(service_dicts, key=lambda d: d['name']),
sorted([
{
'name': 'bar',
'environment': {'FOO': '1'},
},
{
'name': 'foo',
'image': 'busybox',
}
])
)
def test_volumes_from_container(self):
data_container = Container.create(
self.client,
image='busybox:latest',
volumes=['/var/data'],
name='composetest_data_container',
labels={LABEL_PROJECT: 'composetest'},
)
project = Project.from_dicts(
name='composetest',
service_dicts=config.from_dictionary({
'db': {
'image': 'busybox:latest',
'volumes_from': ['composetest_data_container'],
},
}),
client=self.client,
)
db = project.get_service('db')
self.assertEqual(db.volumes_from, [data_container])
def test_from_dictionary(self):
service_dicts = config.from_dictionary({
'foo': {
'image': 'busybox'
},
'bar': {
'environment': ['FOO=1']
},
})
self.assertEqual(
sorted(service_dicts, key=lambda d: d['name']),
sorted([{
'name': 'bar',
'environment': {
'FOO': '1'
},
}, {
'name': 'foo',
'image': 'busybox',
}]))
def test_project_up_starts_depends(self):
project = Project.from_dicts(
name='composetest',
service_dicts=config.from_dictionary({
'console': {
'image': 'busybox:latest',
'command': ["top"],
},
'data': {
'image': 'busybox:latest',
'command': ["top"]
},
'db': {
'image': 'busybox:latest',
'command': ["top"],
'volumes_from': ['data'],
},
'web': {
'image': 'busybox:latest',
'command': ["top"],
'links': ['db'],
},
}),
client=self.client,
)
project.start()
self.assertEqual(len(project.containers()), 0)
project.up(['web'])
self.assertEqual(len(project.containers()), 3)
self.assertEqual(len(project.get_service('web').containers()), 1)
self.assertEqual(len(project.get_service('db').containers()), 1)
self.assertEqual(len(project.get_service('data').containers()), 1)
self.assertEqual(len(project.get_service('console').containers()), 0)
project.kill()
project.remove_stopped()
def test_from_dictionary_throws_error_when_not_dict(self):
with self.assertRaises(config.ConfigurationError):
config.from_dictionary({
'web': 'busybox:latest',
})
def test_nonexistent_path(self):
options = {"build": "nonexistent.path"}
self.assertRaises(
config.ConfigurationError,
lambda: config.from_dictionary({"foo": options, "working_dir": "tests/fixtures/build-path"}),
)
def make_project(self, cfg):
return Project.from_dicts(
name='composetest',
client=self.client,
service_dicts=config.from_dictionary(cfg),
)
def test_from_dictionary_throws_error_when_not_dict(self):
with self.assertRaises(config.ConfigurationError):
config.from_dictionary({
'web': 'busybox:latest',
})
