def shell(run_id):
environment = get_environment()
session = environment.get_session()
client = environment.get('client')
try:
run = get_run(run_id, session)
except NoResultFound:
logger.error("Unknown run ID: {}".format(run_id))
try:
network = run.networks[0]
except IndexError:
logger.error("No network defined for this run!")
#resources should get associated with the given run
resource_manager = ResourceManager(environment, run)
resource_manager.initialize_resources_from_run()
#networks should get associated with the given run
network_manager = NetworkManager(environment, run)
network_manager.initialize_from_run()
#containers should get associated with the given run
container_manager = ContainerManager(environment,resource_manager,network_manager,run)
container_manager.initialize_containers_from_run()
shell_container = container_manager.create_shell_container()
try:
logger.info("Opening shell and handing over control...")
obj = subprocess.Popen("docker start -i -a {}".format(shell_container.name),shell=True)
#we make sure the container is up and running before connecting the network
time.sleep(1)
network = network_manager.network
if network:
client.connect_container_to_network(shell_container.docker_id,network.data['Id'])
obj.wait()
finally:
logger.info("Destroying container...")
container_manager.destroy_container(shell_container)
def advance(run_id):
environment = get_environment()
session = environment.get_session()
try:
run = get_run(run_id, session)
except NoResultFound:
logger.error("Unknown run ID: {}".format(run_id))
#resources should get associated with the given run
resource_manager = ResourceManager(environment, run)
resource_manager.initialize_resources_from_run()
#networks should get associated with the given run
network_manager = NetworkManager(environment, run)
network_manager.initialize_from_run()
#containers should get associated with the given run
container_manager = ContainerManager(environment,resource_manager,network_manager,run)
container_manager.initialize_containers_from_run()
container_manager.run_containers(groups = ['actions'])
def stop(run_id,timeout,wait):
environment = get_environment()
session = environment.get_session()
try:
run = get_run(run_id, session)
except NoResultFound:
logger.error("Unknown run ID: {}".format(run_id))
#resources should get associated with the given run
resource_manager = ResourceManager(environment, run)
resource_manager.initialize_resources_from_run()
#networks should get associated with the given run
network_manager = NetworkManager(environment, run)
network_manager.initialize_from_run()
#containers should get associated with the given run
container_manager = ContainerManager(environment,resource_manager,network_manager,run)
container_manager.initialize_containers_from_run()
logger.info("Stopping containers")
container_manager.stop_containers(wait=wait,timeout = timeout)