Python setup Examples

Example #1

File: server.py Project: tprakash/monasca-api

def api_app(conf):
    cfg.CONF(args=[], project='monasca')
    log_levels = (cfg.CONF.default_log_levels)
    cfg.set_defaults(log.log_opts, default_log_levels=log_levels)
    log.setup('monasca')

    dispatcher_manager = named.NamedExtensionManager(
        namespace=DISPATCHER_NAMESPACE,
        names=cfg.CONF.dispatcher,
        invoke_on_load=True,
        invoke_args=[cfg.CONF])

    if not list(dispatcher_manager):
        LOG.error('Failed to load any dispatchers for %s' %
                  DISPATCHER_NAMESPACE)
        return None

    # Create the application
    app = resource_api.ResourceAPI()

    # add each dispatcher to the application to serve requests offered by
    # each dispatcher
    for driver in dispatcher_manager:
        app.add_route(None, driver.obj)

    LOG.debug('Dispatcher drivers have been added to the routes!')
    return app

Example #2

File: anomaly_engine.py Project: M4tt30rru/monasca-anomaly

def main(argv=None):
    log_levels = (cfg.CONF.default_log_levels)
    cfg.set_defaults(log.log_opts, default_log_levels=log_levels)
    cfg.CONF(argv[1:], project='monasca-anomaly')
    log.setup('monasca-anomaly')

    nupic_anomaly_processor = multiprocessing.Process(
        target=NupicAnomalyProcessor().run)

    processors.append(nupic_anomaly_processor)

    ks_anomaly_processor = multiprocessing.Process(
        target=KsAnomalyProcessor().run)

    processors.append(ks_anomaly_processor)

    try:
        LOG.info('Starting processes')
        for process in processors:
            process.start()

        # The signal handlers must be added after the processes start otherwise they run on all processes
        # signal.signal(signal.SIGCHLD, clean_exit)
        #signal.signal(signal.SIGINT, clean_exit)
        #signal.signal(signal.SIGTERM, clean_exit)

        while True:
            time.sleep(5)

    except Exception:
        LOG.exception('Error! Exiting.')
        for process in processors:
            process.terminate()

Example #3

File: server.py Project: hankok/python-monasca

def api_app(conf):
    cfg.CONF(args=[], project='monasca')
    log_levels = (cfg.CONF.default_log_levels)
    cfg.set_defaults(log.log_opts, default_log_levels=log_levels)
    log.setup('monasca')

    dispatcher_manager = named.NamedExtensionManager(
        namespace=namespace.DISPATCHER_NS,
        names=cfg.CONF.dispatcher,
        invoke_on_load=True,
        invoke_args=[cfg.CONF])

    if not list(dispatcher_manager):
        LOG.error('Failed to load any dispatchers for %s' %
                  namespace.DISPATCHER_NS)
        return None

    # Create the application
    app = resource_api.ResourceAPI()

    # add each dispatcher to the application to serve requests offered by
    # each dispatcher
    for driver in dispatcher_manager:
        app.add_route(None, driver.obj)

    LOG.debug('Dispatcher drivers have been added to the routes!')
    return app

Example #4

File: anomaly_engine.py Project: LarryPavanery/monasca-anomaly

def main(argv=None):
    log_levels = (cfg.CONF.default_log_levels)
    cfg.set_defaults(log.log_opts, default_log_levels=log_levels)
    cfg.CONF(argv[1:], project='monasca-anomaly')
    log.setup('monasca-anomaly')

    nupic_anomaly_processor = multiprocessing.Process(
        target=NupicAnomalyProcessor().run
    )

    processors.append(nupic_anomaly_processor)

    ks_anomaly_processor = multiprocessing.Process(
        target=KsAnomalyProcessor().run
    )

    processors.append(ks_anomaly_processor)

    try:
        LOG.info('Starting processes')
        for process in processors:
            process.start()

        # The signal handlers must be added after the processes start otherwise they run on all processes
        # signal.signal(signal.SIGCHLD, clean_exit)
        #signal.signal(signal.SIGINT, clean_exit)
        #signal.signal(signal.SIGTERM, clean_exit)

        while True:
            time.sleep(5)

    except Exception:
        LOG.exception('Error! Exiting.')
        for process in processors:
            process.terminate()

Example #5

File: service.py Project: hankok/python-monasca

def prepare_service(argv=None):
    gettextutils.install('monasca')
    gettextutils.enable_lazy()
    log_levels = (cfg.CONF.default_log_levels)
    cfg.set_defaults(log.log_opts, default_log_levels=log_levels)
    if argv is None:
        argv = sys.argv
    cfg.CONF(argv[1:], project='monasca')
    log.setup('monasca')
    LOG.info('Service has started!')

Example #6

File: service.py Project: M4tt30rru/monasca-anomaly

def prepare_service(argv=None):
    gettextutils.install('openstack')
    gettextutils.enable_lazy()
    log_levels = (cfg.CONF.default_log_levels)
    cfg.set_defaults(log.log_opts, default_log_levels=log_levels)
    if argv is None:
        argv = sys.argv
    cfg.CONF(argv[1:], project='monasca-anomaly')
    log.setup('monasca-anomaly')
    LOG.info('Service has started!')

Example #7

File: server.py Project: angelomendonca/monasca-api

def api_app(conf):
    # Setup logs
    log_levels = (cfg.CONF.default_log_levels)
    cfg.set_defaults(log.log_opts, default_log_levels=log_levels)

    cfg.CONF(args=[], project='monasca')
    log.setup('monasca')

    # Create the application
    app = resource_api.ResourceAPI()

    # add the metrics resource
    app.add_resource('metrics', METRICS_DISPATCHER_NAMESPACE,
                     cfg.CONF.dispatcher.driver, [conf])

    # add the events resource
    app.add_resource('events', EVENTS_DISPATCHER_NAMESPACE,
                     cfg.CONF.dispatcher.driver, [conf])

    # add the transforms resource
    app.add_resource('transforms', TRANSFORMS_DISPATCHER_NAMESPACE,
                     cfg.CONF.dispatcher.driver, [conf])

    # add the notifications resource
    app.add_resource('notifications', NOTIFICATIONS_DISPATCHER_NAMESPACE,
                     cfg.CONF.dispatcher.driver, [conf])

    # load the alarm definitions resource
    app.add_resource('alarm-definitions',
                     ALARM_DEFINITIONS_DISPATCHER_NAMESPACE,
                     cfg.CONF.dispatcher.driver, [conf])

    # load the alarm definitions resource
    app.add_resource('alarms',
                     ALARMS_DISPATCHER_NAMESPACE,
                     cfg.CONF.dispatcher.driver, [conf])

    return app