def __init__(self, metrics_export_address, metrics_export_port):
assert metrics_export_port is not None
# OpenCensus classes.
self.view_manager = stats_module.stats.view_manager
self.stats_recorder = stats_module.stats.stats_recorder
# Port where we will expose metrics.
self.metrics_export_port = metrics_export_port
# Lock required because gRPC server uses
# multiple threads to process requests.
self._lock = threading.Lock()
# Configure exporter. (We currently only support prometheus).
try:
stats_exporter = prometheus_exporter.new_stats_exporter(
prometheus_exporter.Options(
namespace="ray",
port=metrics_export_port,
address=metrics_export_address,
))
except Exception:
# TODO(SongGuyang): Catch the exception here because there is
# port conflict issue which brought from static port. We should
# remove this after we find better port resolution.
logger.exception(
"Failed to start prometheus stats exporter. Agent will stay "
"alive but disable the stats.")
self.view_manager = None
else:
self.view_manager.register_exporter(stats_exporter)
def __init__(self, metrics_export_port):
assert metrics_export_port is not None
# OpenCensus classes.
self.view_manager = stats_module.stats.view_manager
self.stats_recorder = stats_module.stats.stats_recorder
# Port where we will expose metrics.
self.metrics_export_port = metrics_export_port
# Lock required because gRPC server uses
# multiple threads to process requests.
self._lock = threading.Lock()
# Configure exporter. (We currently only support prometheus).
self.view_manager.register_exporter(
prometheus_exporter.new_stats_exporter(
prometheus_exporter.Options(namespace="ray",
port=metrics_export_port)))
