SMS send with Gammu and USB Modem

r.sander · January 20, 2023, 8:20am

You would need to create your own notification plugin.

An example is the sms plugin which uses smssend to generate the SMS.

tribe29/checkmk/blob/master/notifications/sms

#!/usr/bin/env python3
# SMS (using smstools)

# Copyright (C) 2019 tribe29 GmbH - License: GNU General Public License v2
# This file is part of Checkmk (https://checkmk.com). It is subject to the terms and
# conditions defined in the file COPYING, which is part of this source code package.

# Notification via sms using the sms tools
# Note: You have to add the site user to the sendsms group
# and restart the site

import os
import re
import shutil
import subprocess
import sys
import tempfile

from cmk.notification_plugins.utils import collect_context, get_sms_message_from_context

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Put your own notification plugin in $OMD_ROOT/local/share/check_mk/notifications. After that you can select it in the dropdown of the notification rule.

If it is working build an extension package and publish it to the Exchange: https://exchange.chekcmk.com/