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-rw-r--r--collectors/python.d.plugin/postfix/postfix.chart.py52
1 files changed, 52 insertions, 0 deletions
diff --git a/collectors/python.d.plugin/postfix/postfix.chart.py b/collectors/python.d.plugin/postfix/postfix.chart.py
new file mode 100644
index 0000000..b650514
--- /dev/null
+++ b/collectors/python.d.plugin/postfix/postfix.chart.py
@@ -0,0 +1,52 @@
+# -*- coding: utf-8 -*-
+# Description: postfix netdata python.d module
+# Author: Pawel Krupa (paulfantom)
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+from bases.FrameworkServices.ExecutableService import ExecutableService
+
+POSTQUEUE_COMMAND = 'postqueue -p'
+
+ORDER = [
+ 'qemails',
+ 'qsize',
+]
+
+CHARTS = {
+ 'qemails': {
+ 'options': [None, 'Postfix Queue Emails', 'emails', 'queue', 'postfix.qemails', 'line'],
+ 'lines': [
+ ['emails', None, 'absolute']
+ ]
+ },
+ 'qsize': {
+ 'options': [None, 'Postfix Queue Emails Size', 'KiB', 'queue', 'postfix.qsize', 'area'],
+ 'lines': [
+ ['size', None, 'absolute']
+ ]
+ }
+}
+
+
+class Service(ExecutableService):
+ def __init__(self, configuration=None, name=None):
+ ExecutableService.__init__(self, configuration=configuration, name=name)
+ self.order = ORDER
+ self.definitions = CHARTS
+ self.command = POSTQUEUE_COMMAND
+
+ def _get_data(self):
+ """
+ Format data received from shell command
+ :return: dict
+ """
+ try:
+ raw = self._get_raw_data()[-1].split(' ')
+ if raw[0] == 'Mail' and raw[1] == 'queue':
+ return {'emails': 0,
+ 'size': 0}
+
+ return {'emails': raw[4],
+ 'size': raw[1]}
+ except (ValueError, AttributeError):
+ return None