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52 lines
1.4 KiB
Python
52 lines
1.4 KiB
Python
# -*- coding: utf-8 -*-
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# Description: postfix netdata python.d module
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# Author: Pawel Krupa (paulfantom)
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# SPDX-License-Identifier: GPL-3.0-or-later
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from bases.FrameworkServices.ExecutableService import ExecutableService
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POSTQUEUE_COMMAND = 'postqueue -p'
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ORDER = [
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'qemails',
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'qsize',
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]
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CHARTS = {
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'qemails': {
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'options': [None, 'Postfix Queue Emails', 'emails', 'queue', 'postfix.qemails', 'line'],
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'lines': [
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['emails', None, 'absolute']
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]
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},
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'qsize': {
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'options': [None, 'Postfix Queue Emails Size', 'KiB', 'queue', 'postfix.qsize', 'area'],
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'lines': [
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['size', None, 'absolute']
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]
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}
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}
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class Service(ExecutableService):
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def __init__(self, configuration=None, name=None):
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ExecutableService.__init__(self, configuration=configuration, name=name)
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self.order = ORDER
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self.definitions = CHARTS
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self.command = POSTQUEUE_COMMAND
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def _get_data(self):
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"""
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Format data received from shell command
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:return: dict
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"""
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try:
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raw = self._get_raw_data()[-1].split(' ')
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if raw[0] == 'Mail' and raw[1] == 'queue':
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return {'emails': 0,
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'size': 0}
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return {'emails': raw[4],
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'size': raw[1]}
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except (ValueError, AttributeError):
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return None
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