17 lines
474 B
Python
17 lines
474 B
Python
#!/usr/bin/env python3
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from json import loads
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from subprocess import check_output
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queue_counts = {}
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queue_json = check_output(['sudo', '/usr/sbin/postqueue', '-j'])
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for line in queue_json.splitlines():
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j = loads(line.decode('UTF-8'))
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queue_counts.setdefault(j['queue_name'], 0)
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queue_counts[j['queue_name']] += 1
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for queue in ('incoming', 'active', 'deferred', 'corrupt', 'hold'):
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print('postfix_queue {}={}i'.format(queue, queue_counts.get(queue, 0)))
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