set_pod_manager(pod_manager)
log.info("Setting event log manager...")
event_log_manager = KeystoneEventLogManager()
set_event_log_manager(event_log_manager)
log.info("Watching property changes for restart...")
RestartPropertyWatcher(get_config_manager(), exit_handler,
RESTART_PROPERTIES)
log.info("Modeling the CPU...")
cpu = get_cpu_from_env()
# Start periodic scheduling
log.info("Starting periodic event scheduling...")
start_periodic_scheduling(exit_handler)
# Start the cpu usage predictor manager
log.info("Setting up the cpu usage predictor manager...")
set_cpu_usage_predictor_manager(ConfigurableCpuUsagePredictorManager())
# Start performance monitoring
log.info("Starting performance monitoring...")
workload_monitor_manager = WorkloadMonitorManager()
set_workload_monitor_manager(workload_monitor_manager)
# Setup the workload manager
log.info("Setting up the workload manager...")
cpu_allocator = get_fallback_allocator(get_config_manager())
log.info(
"Created Fallback CPU allocator with primary: '{}' and secondary: '{}".
set_pod_manager(pod_manager)
log.info("Setting event log manager...")
event_log_manager = LocalEventLogManager()
set_event_log_manager(event_log_manager)
log.info("Watching property changes for restart...")
RestartPropertyWatcher(get_config_manager(), exit_handler,
RESTART_PROPERTIES)
log.info("Modeling the CPU...")
cpu = get_cpu_from_env()
# Start periodic scheduling
log.info("Starting periodic event scheduling...")
start_periodic_scheduling()
# Start the cpu usage predictor manager
log.info("Setting up the cpu usage predictor manager...")
# Start performance monitoring
log.info("Starting performance monitoring...")
workload_monitor_manager = WorkloadMonitorManager()
set_workload_monitor_manager(workload_monitor_manager)
# Setup the workload manager
log.info("Setting up the workload manager...")
cpu_allocator = get_fallback_allocator(get_config_manager())
log.info(
"Created Fallback CPU allocator with primary: '{}' and secondary: '{}".
format(cpu_allocator.get_primary_allocator().__class__.__name__,
gunicorn_logger = logging.getLogger('gunicorn.error')
app.logger.handlers = gunicorn_logger.handlers
app.logger.setLevel(gunicorn_logger.level)
log.info("Setting config manager...")
config_manager = get_config_manager(EnvPropertyProvider())
set_config_manager(config_manager)
log.info("Setting event log manager...")
set_event_log_manager(KeystoneEventLogManager())
log.info("Setting up the cpu usage predictor manager...")
set_cpu_usage_predictor_manager(ConfigurableCpuUsagePredictorManager())
log.info("Setting cpu_allocators...")
assign_alloc_str = config_manager.get_str(REMOTE_ASSIGN_ALLOCATOR)
free_alloc_str = config_manager.get_str(REMOTE_FREE_ALLOCATOR)
rebalance_alloc_str = config_manager.get_str(REMOTE_REBALANCE_ALLOCATOR)
log.info("Setting cpu_allocators to assign: {}, free: {}, rebalance: {}".format(
assign_alloc_str, free_alloc_str, rebalance_alloc_str))
assign_allocator = get_allocator(assign_alloc_str, config_manager)
free_allocator = get_allocator(free_alloc_str, config_manager)
rebalance_allocator = get_allocator(rebalance_alloc_str, config_manager)
set_cpu_allocators(assign_allocator, free_allocator, rebalance_allocator)
log.info("Starting metrics reporting...")
MetricsManager([SolverMetricsReporter(), assign_allocator, free_allocator, rebalance_allocator])
start_periodic_scheduling(RealExitHandler())