Device component - OpenConfig Driver:

- Removed hardcoded histogram buckets

src/device/service/drivers/openconfig/OpenConfigDriver.py

@@ -21,7 +21,7 @@ from apscheduler.job import Job
 from apscheduler.jobstores.memory import MemoryJobStore
 from apscheduler.schedulers.background import BackgroundScheduler
 from ncclient.manager import Manager, connect_ssh
-from common.method_wrappers.Decorator import MetricTypeEnum, MetricsPool, metered_subclass_method, INF
+from common.method_wrappers.Decorator import MetricsPool, metered_subclass_method
 from common.tools.client.RetryDecorator import delay_exponential
 from common.type_checkers.Checkers import chk_length, chk_string, chk_type, chk_float
 from device.service.driver_api.Exceptions import UnsupportedResourceKeyException
@@ -235,23 +235,7 @@ def edit_config(
             results = [e for _ in resources] # if commit fails, set exception in each resource
     return results
 
-HISTOGRAM_BUCKETS = (
-    # .005, .01, .025, .05, .075, .1, .25, .5, .75, 1.0, INF
-    0.0001, 0.00025, 0.00050, 0.00075,
-    0.0010, 0.0025, 0.0050, 0.0075,
-    0.0100, 0.0250, 0.0500, 0.0750,
-    0.1000, 0.2500, 0.5000, 0.7500,
-    1.0000, 2.5000, 5.0000, 7.5000,
-    10.0, 25.0, 50.0, 75.0,
-    100.0, INF
-)
 METRICS_POOL = MetricsPool('Device', 'Driver', labels={'driver': 'openconfig'})
-METRICS_POOL.get_or_create('GetInitialConfig', MetricTypeEnum.HISTOGRAM_DURATION, buckets=HISTOGRAM_BUCKETS)
-METRICS_POOL.get_or_create('GetConfig',        MetricTypeEnum.HISTOGRAM_DURATION, buckets=HISTOGRAM_BUCKETS)
-METRICS_POOL.get_or_create('SetConfig',        MetricTypeEnum.HISTOGRAM_DURATION, buckets=HISTOGRAM_BUCKETS)
-METRICS_POOL.get_or_create('DeleteConfig',     MetricTypeEnum.HISTOGRAM_DURATION, buckets=HISTOGRAM_BUCKETS)
-METRICS_POOL.get_or_create('SubscribeState',   MetricTypeEnum.HISTOGRAM_DURATION, buckets=HISTOGRAM_BUCKETS)
-METRICS_POOL.get_or_create('UnsubscribeState', MetricTypeEnum.HISTOGRAM_DURATION, buckets=HISTOGRAM_BUCKETS)
 
 class OpenConfigDriver(_Driver):
     def __init__(self, address : str, port : int, **settings) -> None: # pylint: disable=super-init-not-called