def do(self):
usageMessage = containerizer_pb2.Usage()
usageMessage.ParseFromString(ComminicationUtils.receive(self.log))
containerId = usageMessage.container_id.value
resourceStatisticsMessage = mesos_pb2.ResourceStatistics()
resourceStatisticsMessage.timestamp = time.time()
ComminicationUtils.send(resourceStatisticsMessage.SerializeToString())
return
def do(self):
containersCommand = ['lxc-ls', '--active', '-1']
containersMessage = containerizer_pb2.Containers()
self.log.debug(containersCommand)
output = subprocess.check_output(containersCommand)
self.log.debug("Running containers: %s" % output)
for line in output.splitlines():
if len(line) > 0:
container = containersMessage.containers.add()
container.value = line
ComminicationUtils.send(containersMessage.SerializeToString())
def do(self):
waitMessage = containerizer_pb2.Wait()
waitMessage.ParseFromString(ComminicationUtils.receive(self.log))
containerId = waitMessage.container_id.value
self.log.debug("Waiting for EOL of container with ID: %s" % containerId)
pidFilePath = "%s%s.pid" % (self.config['tmp_path'], containerId)
self.log.debug("EX PID file: %s" % pidFilePath)
self.waitPID(int(PIDLockFile(pidFilePath).read_pid()))
DestroyArgument.destroy_container(containerId)
terminationMessage = containerizer_pb2.Termination()
terminationMessage.killed = False
terminationMessage.message = ""
terminationMessage.status = 0
ComminicationUtils.send(terminationMessage.SerializeToString())
