def run_container(request, username, experiment, public_name):
experiment_session = experiment.split("~")
if len(experiment_session) == 2:
experiment_proposal_id = experiment_session[0]
session_number = experiment_session[1]
else:
experiment_proposal_id = experiment
session_number = experiment
logger.debug("Running session:%s from experiment:%s" % (experiment_proposal_id, session_number))
if username != request.user.username:
return JSONResponse("username mismatch", status=status.HTTP_403_FORBIDDEN)
try:
container = container_service.run_container(username, session_number, public_name)
except Exception as e:
logger.debug("Error after run_container : %s " % e)
return JSONResponse({'error': errorFormatting.format(e)}, status=status.HTTP_204_NO_CONTENT)
image_selected = image_service.get_available_image(public_name=public_name)
logger.debug("Searching... port")
try:
port = int(container.container_info['NetworkSettings']['Ports'][image_selected.port_hook][0]['HostPort'])
except Exception as e:
port = 0
container.container_info = experiment_proposal_id
container.save()
serializer = CalipsoContainerSerializer(container)
logger.debug("Selected port: %d" % port)
try:
params = {'guacamole_username': container.guacamole_username,
'guacamole_password': container.guacamole_password,
'guacamole_connection_name': container.container_name,
'guacamole_protocol': image_selected.protocol,
'vnc_password': container.vnc_password,
'container_ip': settings.REMOTE_MACHINE_IP,
'container_port': port}
guacamole_service.create_connection(params)
except Exception as e:
logger.debug(errorFormatting.format(e))
return JSONResponse({'error': errorFormatting.format(e)}, status=status.HTTP_400_BAD_REQUEST)
return JSONResponse(serializer.data, status=status.HTTP_201_CREATED)
def stop_container(request, username, container_name):
if username != request.user.username:
return JSONResponse("username mismatch", status=status.HTTP_403_FORBIDDEN)
try:
container_data = container_service.stop_container(container_name)
try:
serializer = CalipsoContainerSerializer(container_data)
return JSONResponse(serializer.data, status=status.HTTP_200_OK)
except Exception as e:
logger.debug(errorFormatting.format(e))
return JSONResponse([], status=status.HTTP_200_OK)
except Exception as e:
logger.debug(errorFormatting.format(e))
return JSONResponse({'error': errorFormatting.format(e)}, status=status.HTTP_400_BAD_REQUEST)