def __init__(self, *args, **kwargs):
# type: (*Any, **Any) -> None
super(IbmMqCheck, self).__init__(*args, **kwargs)
if not pymqi:
self.log.error("You need to install pymqi: %s", pymqiException)
raise errors.PymqiException("You need to install pymqi: {}".format(pymqiException))
self.config = IBMMQConfig(self.instance)
self.queue_metric_collector = QueueMetricCollector(
self.config, self.service_check, self.warning, self.send_metric, self.send_metrics_from_properties, self.log
)
self.channel_metric_collector = ChannelMetricCollector(self.config, self.service_check, self.gauge, self.log)
self.metadata_collector = MetadataCollector(self.log)
self.stats_collector = StatsCollector(self.config, self.send_metrics_from_properties, self.log)
class IbmMqCheck(AgentCheck):
SERVICE_CHECK = 'ibm_mq.can_connect'
def __init__(self, *args, **kwargs):
# type: (*Any, **Any) -> None
super(IbmMqCheck, self).__init__(*args, **kwargs)
if not pymqi:
self.log.error("You need to install pymqi: %s", pymqiException)
raise errors.PymqiException("You need to install pymqi: {}".format(pymqiException))
self.config = IBMMQConfig(self.instance)
self.queue_metric_collector = QueueMetricCollector(
self.config, self.service_check, self.warning, self.send_metric, self.send_metrics_from_properties, self.log
)
self.channel_metric_collector = ChannelMetricCollector(self.config, self.service_check, self.gauge, self.log)
self.metadata_collector = MetadataCollector(self.log)
self.stats_collector = StatsCollector(self.config, self.send_metrics_from_properties, self.log)
def check(self, _):
try:
queue_manager = connection.get_queue_manager_connection(self.config)
self.service_check(self.SERVICE_CHECK, AgentCheck.OK, self.config.tags)
except Exception as e:
self.warning("cannot connect to queue manager: %s", e)
self.service_check(self.SERVICE_CHECK, AgentCheck.CRITICAL, self.config.tags)
return
self._collect_metadata(queue_manager)
try:
self.channel_metric_collector.get_pcf_channel_metrics(queue_manager)
self.queue_metric_collector.collect_queue_metrics(queue_manager)
if self.config.collect_statistics_metrics:
self.stats_collector.collect(queue_manager)
finally:
queue_manager.disconnect()
def send_metric(self, metric_type, metric_name, metric_value, tags):
if metric_type in [GAUGE, COUNT]:
getattr(self, metric_type)(metric_name, metric_value, tags=tags)
else:
self.log.warning("Unknown metric type `%s` for metric `%s`", metric_type, metric_name)
@AgentCheck.metadata_entrypoint
def _collect_metadata(self, queue_manager):
try:
version = self.metadata_collector.collect_metadata(queue_manager)
if version:
raw_version = '{}.{}.{}.{}'.format(version["major"], version["minor"], version["mod"], version["fix"])
self.set_metadata('version', raw_version, scheme='parts', part_map=version)
self.log.debug('Found ibm_mq version: %s', raw_version)
else:
self.log.debug('Could not retrieve ibm_mq version info')
except Exception as e:
self.log.debug('Could not retrieve ibm_mq version info: %s', e)
def send_metrics_from_properties(self, properties, metrics_map, prefix, tags):
for metric_name, (pymqi_type, metric_type) in iteritems(metrics_map):
metric_full_name = '{}.{}'.format(prefix, metric_name)
if pymqi_type not in properties:
self.log.debug("MQ type `%s` not found in properties for metric `%s` and tags `%s`", metric_name, tags)
continue
try:
metric_value = int(properties[pymqi_type])
except ValueError as e:
self.log.debug(
"Cannot convert `%s` to int for metric `%s` ang tags `%s`: %s",
properties[pymqi_type],
metric_name,
tags,
e,
)
return
self.send_metric(metric_type, metric_full_name, metric_value, tags)
class IbmMqCheck(AgentCheck):
SERVICE_CHECK = 'ibm_mq.can_connect'
def __init__(self, *args, **kwargs):
# type: (*Any, **Any) -> None
super(IbmMqCheck, self).__init__(*args, **kwargs)
if not pymqi:
self.log.error("You need to install pymqi: %s", pymqiException)
raise errors.PymqiException("You need to install pymqi: {}".format(pymqiException))
self.config = IBMMQConfig(self.instance)
self.queue_metric_collector = QueueMetricCollector(
self.config, self.service_check, self.warning, self.send_metric, self.send_metrics_from_properties, self.log
)
self.channel_metric_collector = ChannelMetricCollector(self.config, self.service_check, self.gauge, self.log)
self.metadata_collector = MetadataCollector(self.log)
self.stats_collector = StatsCollector(self.config, self.send_metrics_from_properties, self.log)
def check(self, _):
try:
queue_manager = connection.get_queue_manager_connection(self.config)
self.service_check(self.SERVICE_CHECK, AgentCheck.OK, self.config.tags)
except Exception as e:
self.warning("cannot connect to queue manager: %s", e)
self.service_check(self.SERVICE_CHECK, AgentCheck.CRITICAL, self.config.tags)
raise
self._collect_metadata(queue_manager)
try:
self.channel_metric_collector.get_pcf_channel_metrics(queue_manager)
self.queue_metric_collector.collect_queue_metrics(queue_manager)
if self.config.collect_statistics_metrics:
self.stats_collector.collect(queue_manager)
finally:
queue_manager.disconnect()
def send_metric(self, metric_type, metric_name, metric_value, tags):
if metric_type in [GAUGE, COUNT]:
getattr(self, metric_type)(metric_name, metric_value, tags=tags)
else:
self.log.warning("Unknown metric type `%s` for metric `%s`", metric_type, metric_name)
@AgentCheck.metadata_entrypoint
def _collect_metadata(self, queue_manager):
try:
version = self.metadata_collector.collect_metadata(queue_manager, self.config.convert_endianness)
if version:
raw_version = '{}.{}.{}.{}'.format(version["major"], version["minor"], version["mod"], version["fix"])
self.set_metadata('version', raw_version, scheme='parts', part_map=version)
self.log.debug('Found ibm_mq version: %s', raw_version)
else:
self.log.debug('Could not retrieve ibm_mq version info')
except Exception as e:
self.log.debug('Could not retrieve ibm_mq version info: %s', e)
def send_metrics_from_properties(self, properties, metrics_map, prefix, tags):
for metric_name, (pymqi_type, metric_type) in iteritems(metrics_map):
metric_full_name = '{}.{}'.format(prefix, metric_name)
if pymqi_type not in properties:
self.log.debug("MQ type `%s` not found in properties for metric `%s` and tags `%s`", metric_name, tags)
continue
values_to_submit = []
value = properties[pymqi_type]
if isinstance(value, list):
# Some metrics are returned as a list of two values.
# Index 0 = Contains the value for non-persistent messages
# Index 1 = Contains the value for persistent messages
# https://www.ibm.com/support/knowledgecenter/en/SSFKSJ_7.5.0/com.ibm.mq.mon.doc/q037510_.htm#q037510___q037510_2
values_to_submit.append((tags + ['persistent:false'], value[0]))
values_to_submit.append((tags + ['persistent:true'], value[1]))
else:
values_to_submit.append((tags, value))
for new_tags, metric_value in values_to_submit:
try:
metric_value = int(metric_value)
except ValueError as e:
self.log.debug(
"Cannot convert `%s` to int for metric `%s` ang tags `%s`: %s",
properties[pymqi_type],
metric_name,
new_tags,
e,
)
return
self.send_metric(metric_type, metric_full_name, metric_value, new_tags)