def test_image_coercion(self):
image = Image.coerce('redock:test')
self.assertEqual(image.repository, 'redock')
self.assertEqual(image.tag, 'test')
self.assertEqual(image.key, ('redock', 'test'))
self.assertEqual(image.name, 'redock:test')
self.assertEqual(image.unique_name, 'redock:test')
usage()
return
supported_actions = ('start', 'commit', 'kill', 'delete')
action = arguments.pop(0)
if action not in supported_actions:
msg = "Action not supported: %r (supported actions are: %s)"
raise Exception, msg % (action, ', '.join(supported_actions))
except Exception, e:
logger.error("Failed to parse command line arguments!")
logger.exception(e)
usage()
sys.exit(1)
# Start the container and connect to it over SSH.
try:
for image_name in arguments:
container = Container(image=Image.coerce(image_name),
hostname=hostname)
if action == 'start':
container.start()
if len(arguments) == 1 and all(os.isatty(n) for n in range(3)):
ssh_timer = Timer()
logger.info("Detected interactive terminal, connecting to container ..")
ssh_client = subprocess.Popen(['ssh', container.ssh_alias])
ssh_client.wait()
if ssh_client.returncode == 0:
logger.info("SSH client exited after %s.", ssh_timer)
else:
logger.warn("SSH client exited with status %i after %s.",
ssh_client.returncode, ssh_timer)
elif action == 'commit':
container.commit(message=message)
