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			34 lines
		
	
	
		
			1.6 KiB
		
	
	
	
		
			Python
		
	
	
	
	
	
			
		
		
	
	
			34 lines
		
	
	
		
			1.6 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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| 
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| 
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| from mktxp.datasource.base_ds import BaseDSProcessor
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| 
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| 
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| class IPConnectionDatasource:
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|     ''' IP connections data provider
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|     '''             
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|     @staticmethod
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|     def metric_records(router_entry, *, metric_labels = []):
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|         try:
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|             answer = router_entry.api_connection.router_api().get_binary_resource('/ip/firewall/connection/').call('print', {'count-only': b''})
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|             # answer looks and feels like an empty list: [], but it has a special attribute `done_message`
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|             done_message = answer.done_message
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|             # `done_msg` is a dict with the return code as a key - which is the count that we are looking for
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|             cnt = done_message['ret'].decode()
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|             records = [{'count': cnt}]
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|             return BaseDSProcessor.trimmed_records(router_entry, router_records = records, metric_labels = metric_labels)
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|         except Exception as exc:
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|             print(f'Error getting IP connection info from router{router_entry.router_name}@{router_entry.config_entry.hostname}: {exc}')
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|             return None
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