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			57 lines
		
	
	
		
			3.1 KiB
		
	
	
	
		
			Python
		
	
	
	
	
	
			
		
		
	
	
			57 lines
		
	
	
		
			3.1 KiB
		
	
	
	
		
			Python
		
	
	
	
	
	
# coding=utf8
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## Copyright (c) 2020 Arseniy Kuznetsov
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##
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## This program is free software; you can redistribute it and/or
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## modify it under the terms of the GNU General Public License
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## as published by the Free Software Foundation; either version 2
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## of the License, or (at your option) any later version.
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##
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## This program is distributed in the hope that it will be useful,
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## but WITHOUT ANY WARRANTY; without even the implied warranty of
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## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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## GNU General Public License for more details.
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from mktxp.datasource.base_ds import BaseDSProcessor
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class POEMetricsDataSource:
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    ''' POE Metrics data provider
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    '''             
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    @staticmethod
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    def metric_records(router_entry, *, include_comments = False, metric_labels = None):
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        if metric_labels is None:
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            metric_labels = []                
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        try:
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            poe_records = router_entry.api_connection.router_api().get_resource('/interface/ethernet/poe').get()
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            for int_num, poe_record in enumerate(poe_records):
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                poe_monitor_records = router_entry.api_connection.router_api().get_resource('/interface/ethernet/poe').call('monitor', {'once':'', 'numbers':f'{int_num}'})
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                poe_monitor_records = BaseDSProcessor.trimmed_records(router_entry, router_records = poe_monitor_records)
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                if poe_monitor_records[0].get('poe_out_status'):
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                    poe_record['poe_out_status'] = poe_monitor_records[0]['poe_out_status']
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                if poe_monitor_records[0].get('poe_out_voltage'):
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                    poe_record['poe_out_voltage'] = poe_monitor_records[0]['poe_out_voltage']
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                if poe_monitor_records[0].get('poe_out_current'):
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                    poe_record['poe_out_current'] = poe_monitor_records[0]['poe_out_current']
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                if poe_monitor_records[0].get('poe_out_power'):
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                    poe_record['poe_out_power'] = poe_monitor_records[0]['poe_out_power']
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            if include_comments:
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                interfaces = router_entry.api_connection.router_api().get_resource('/interface/ethernet').call('print', {'proplist':'name,comment'})
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                comment_fn = lambda interface: interface['comment'] if interface.get('comment') else ''
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                for poe_record in poe_records:
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                    comment = [comment_fn(interface) for interface in interfaces if interface['name'] == poe_record['name']][0]       
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                    if comment:
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                        # combines name with comment
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                        poe_record['name'] = comment if router_entry.config_entry.use_comments_over_names else \
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                                                                                                    f"{poe_record['name']} ({comment})"                                
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            return BaseDSProcessor.trimmed_records(router_entry, router_records = poe_records, metric_labels = metric_labels)
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        except Exception as exc:
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            print(f'Error getting PoE info from router{router_entry.router_name}@{router_entry.config_entry.hostname}: {exc}')
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            return None
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