New upstream version 1.11.0+dfsgupstream/1.11.0+dfsg

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

4 files changed, 155 insertions, 0 deletions

diff --git a/collectors/python.d.plugin/postfix/Makefile.inc b/collectors/python.d.plugin/postfix/Makefile.inc
new file mode 100644
index 000000000..f4091b217
--- /dev/null
+++ b/collectors/python.d.plugin/postfix/Makefile.inc
@@ -0,0 +1,13 @@
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+# THIS IS NOT A COMPLETE Makefile
+# IT IS INCLUDED BY ITS PARENT'S Makefile.am
+# IT IS REQUIRED TO REFERENCE ALL FILES RELATIVE TO THE PARENT
+
+# install these files
+dist_python_DATA       += postfix/postfix.chart.py
+dist_pythonconfig_DATA += postfix/postfix.conf
+
+# do not install these files, but include them in the distribution
+dist_noinst_DATA       += postfix/README.md postfix/Makefile.inc
+
diff --git a/collectors/python.d.plugin/postfix/README.md b/collectors/python.d.plugin/postfix/README.md
new file mode 100644
index 000000000..77c95ff44
--- /dev/null
+++ b/collectors/python.d.plugin/postfix/README.md
@@ -0,0 +1,15 @@
+# postfix
+
+Simple module executing `postfix -p` to grab postfix queue.
+
+It produces only two charts:
+
+1. **Postfix Queue Emails**
+ * emails
+
+2. **Postfix Queue Emails Size** in KB
+ * size
+
+Configuration is not needed.
+
+---
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 000000000..bdbd0feea
--- /dev/null
+++ b/collectors/python.d.plugin/postfix/postfix.chart.py
@@ -0,0 +1,53 @@
+# -*- 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
+
+# default module values (can be overridden per job in `config`)
+# update_every = 2
+priority = 60000
+retries = 60
+
+# charts order (can be overridden if you want less charts, or different order)
+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', 'emails size in KB', '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.command = 'postqueue -p'
+        self.order = ORDER
+        self.definitions = CHARTS
+
+    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
diff --git a/collectors/python.d.plugin/postfix/postfix.conf b/collectors/python.d.plugin/postfix/postfix.conf
new file mode 100644
index 000000000..e0d5a5f83
--- /dev/null
+++ b/collectors/python.d.plugin/postfix/postfix.conf
@@ -0,0 +1,74 @@
+# netdata python.d.plugin configuration for postfix
+#
+# This file is in YaML format. Generally the format is:
+#
+# name: value
+#
+# There are 2 sections:
+#  - global variables
+#  - one or more JOBS
+#
+# JOBS allow you to collect values from multiple sources.
+# Each source will have its own set of charts.
+#
+# JOB parameters have to be indented (using spaces only, example below).
+
+# ----------------------------------------------------------------------
+# Global Variables
+# These variables set the defaults for all JOBs, however each JOB
+# may define its own, overriding the defaults.
+
+# update_every sets the default data collection frequency.
+# If unset, the python.d.plugin default is used.
+# postfix is slow, so once every 10 seconds
+update_every: 10
+
+# priority controls the order of charts at the netdata dashboard.
+# Lower numbers move the charts towards the top of the page.
+# If unset, the default for python.d.plugin is used.
+# priority: 60000
+
+# retries sets the number of retries to be made in case of failures.
+# If unset, the default for python.d.plugin is used.
+# Attempts to restore the service are made once every update_every
+# and only if the module has collected values in the past.
+# retries: 60
+
+# autodetection_retry sets the job re-check interval in seconds.
+# The job is not deleted if check fails.
+# Attempts to start the job are made once every autodetection_retry.
+# This feature is disabled by default.
+# autodetection_retry: 0
+
+# ----------------------------------------------------------------------
+# JOBS (data collection sources)
+#
+# The default JOBS share the same *name*. JOBS with the same name
+# are mutually exclusive. Only one of them will be allowed running at
+# any time. This allows autodetection to try several alternatives and
+# pick the one that works.
+#
+# Any number of jobs is supported.
+#
+# All python.d.plugin JOBS (for all its modules) support a set of
+# predefined parameters. These are:
+#
+# job_name:
+#     name: myname            # the JOB's name as it will appear at the
+#                             # dashboard (by default is the job_name)
+#                             # JOBs sharing a name are mutually exclusive
+#     update_every: 1         # the JOB's data collection frequency
+#     priority: 60000         # the JOB's order on the dashboard
+#     retries: 60             # the JOB's number of restoration attempts
+#     autodetection_retry: 0  # the JOB's re-check interval in seconds
+#
+# Additionally to the above, postfix also supports the following:
+#
+#     command: 'postqueue -p' # the command to run
+#
+
+# ----------------------------------------------------------------------
+# AUTO-DETECTION JOBS
+
+local:
+  command: 'postqueue -p'