mirror of
https://github.com/Telecominfraproject/wlan-lanforge-scripts.git
synced 2025-10-31 18:58:01 +00:00
92 lines
4.1 KiB
Python
92 lines
4.1 KiB
Python
#!/usr/bin/env python3
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import datetime
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# LFData class actions:
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# - Methods to collect data/store data (use from monitor instance) - used by Profile class.
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# - file open/save
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# - save row (rolling) - to CSV (standard)
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# - headers
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# - file to data-storage-type conversion and vice versa (e.g. dataframe (or datatable) to file type and vice versa)
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# - other common util methods related to immediate data storage
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# - include compression method
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# - monitoring truncates every 5 mins and sends to report? --- need clarification. truncate file and rewrite to same file?
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# - large data collection use NFS share to NAS.
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# Websocket class actions:
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# reading data from websockets
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class LFDataCollection:
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def __init__(self, local_realm, debug=False):
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self.parent_realm = local_realm
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self.exit_on_error = False
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self.debug = debug or local_realm.debug
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def json_get(self, _req_url, debug_=False):
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return self.parent_realm.json_get(_req_url, debug_=False)
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def check_json_validity(self, keyword=None, json_response=None):
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if json_response is None:
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raise ValueError(
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"Cannot find columns requested to be searched in port manager. Exiting script, please retry.")
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if keyword is not None and keyword not in json_response:
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raise ValueError(
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"Cannot find proper information from json. Please check your json request. Exiting script, please retry.")
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def get_milliseconds(self,
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timestamp):
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return (timestamp - datetime.datetime(1970, 1, 1)).total_seconds() * 1000
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def get_seconds(self,
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timestamp):
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return (timestamp - datetime.datetime(1970, 1, 1)).total_seconds()
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# only for ipv4_variable_time at the moment
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def monitor_interval(self, header_row_=None,
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start_time_=None, sta_list_=None,
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created_cx_=None, layer3_fields_=None,
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port_mgr_fields_=None):
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# time calculations for while loop and writing to csv
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t = datetime.datetime.now()
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timestamp = t.strftime("%m/%d/%Y %I:%M:%S")
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t_to_millisec_epoch = int(self.get_milliseconds(t))
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time_elapsed = int(self.get_seconds(t)) - int(self.get_seconds(start_time_))
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# get responses from json
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layer_3_response = self.json_get("/endp/%s?fields=%s" % (created_cx_, layer3_fields_), debug_=self.debug)
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if port_mgr_fields_ is not None:
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port_mgr_response = self.json_get("/port/1/1/%s?fields=%s" % (sta_list_, port_mgr_fields_),
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debug_=self.debug)
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# check json response validity
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self.check_json_validity(keyword="endpoint", json_response=layer_3_response)
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self.check_json_validity(keyword="interfaces", json_response=port_mgr_response)
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# dict manipulation
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temp_list = []
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for endpoint in layer_3_response["endpoint"]:
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if self.debug:
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print("Current endpoint values list... ")
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print(list(endpoint.values())[0])
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temp_endp_values = list(endpoint.values())[0] # dict
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temp_list.extend([timestamp, t_to_millisec_epoch, time_elapsed])
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current_sta = temp_endp_values['name']
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merge = {}
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if port_mgr_fields_ is not None:
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for sta_name in sta_list_:
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if sta_name in current_sta:
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for interface in port_mgr_response["interfaces"]:
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if sta_name in list(interface.keys())[0]:
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merge = temp_endp_values.copy()
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port_mgr_values_dict = list(interface.values())[0]
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renamed_port_cols = {}
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for key in port_mgr_values_dict.keys():
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renamed_port_cols['port mgr - ' + key] = port_mgr_values_dict[key]
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merge.update(renamed_port_cols)
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for name in header_row_[3:-3]:
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temp_list.append(merge[name])
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return temp_list
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# class WebSocket():
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