def handle_if_logout(self, cont): logout = self.get_argument('logout', False) if logout == 'me': SessContainer.invalidate_container(cont.get_name()) JBoxAsyncJob.async_backup_and_cleanup(cont.dockid) response = {'code': 0, 'data': ''} self.write(response) return True return False
def try_launch_container(cls, user_id, max_hop=False): sessname = unique_sessname(user_id) cont = SessContainer.get_by_name(sessname) cls.log_debug("have existing container for %s: %r", sessname, None != cont) if cont is not None: cls.log_debug("container running: %r", cont.is_running()) if max_hop: self_load = Compute.get_instance_stats(Compute.get_instance_id(), 'Load') if self_load < 100: SessContainer.invalidate_container(sessname) JBoxAsyncJob.async_launch_by_name(sessname, user_id, True) return True is_leader = is_proposed_cluster_leader() if ((cont is None) or (not cont.is_running())) and ( not Compute.should_accept_session(is_leader)): if cont is not None: SessContainer.invalidate_container(cont.get_name()) JBoxAsyncJob.async_backup_and_cleanup(cont.dockid) return False SessContainer.invalidate_container(sessname) JBoxAsyncJob.async_launch_by_name(sessname, user_id, True) return True
def try_launch_container(cls, user_id, max_hop=False): sessname = unique_sessname(user_id) cont = SessContainer.get_by_name(sessname) cls.log_debug("have existing container for %s: %r", sessname, None != cont) if cont is not None: cls.log_debug("container running: %r", cont.is_running()) if max_hop: self_load = Compute.get_instance_stats(Compute.get_instance_id(), 'Load') if self_load < 100: SessContainer.invalidate_container(sessname) JBoxAsyncJob.async_launch_by_name(sessname, user_id, True) return True is_leader = is_proposed_cluster_leader() if ((cont is None) or (not cont.is_running())) and (not Compute.should_accept_session(is_leader)): if cont is not None: SessContainer.invalidate_container(cont.get_name()) JBoxAsyncJob.async_backup_and_cleanup(cont.dockid) return False SessContainer.invalidate_container(sessname) JBoxAsyncJob.async_launch_by_name(sessname, user_id, True) return True