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| =Telegram Notifications Plugin= | | =Telegram Notifications Plugin= |
| *cat /omd/sites/<site-name>/local/share/check_mk/notifications/telegram | | *https://github.com/filipnet/checkmk-telegram-notify |
| <pre>
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| #!/usr/bin/python
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| # Telegram
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| # Copyright Mathias Kettner 2013 mk@mathias-kettner.de
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| # Stefan Gehn 2016 stefan+cmk@srcxbox.net
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| # check_mk is free software; you can redistribute it and/or modify it
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| # under the terms of the GNU General Public License as published by
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| # the Free Software Foundation in version 2. check_mk is distributed
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| # in the hope that it will be useful, but WITHOUT ANY WARRANTY; with-
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| # out even the implied warranty of MERCHANTABILITY or FITNESS FOR A
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| # PARTICULAR PURPOSE. See the GNU General Public License for more de-
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| # ails. You should have received a copy of the GNU General Public
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| # License along with GNU Make; see the file COPYING. If not, write
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| # to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
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| # Boston, MA 02110-1301 USA.
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| # Telegram notification based on asciimail notification from
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| # check_mk 1.2.6p16.
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| import os, re, sys, urllib, urllib2
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| ### CHANGE THESE ###
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| telegram_bot_token = '<bot-api-token>'
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| ####################
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| telegram_chatid = str(os.getenv('NOTIFY_CONTACTPAGER'))
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| tmpl_host_text = """*Check_MK: $HOSTNAME$ - $EVENT_TXT$*
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| ```
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| Host: $HOSTNAME$
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| Alias: $HOSTALIAS$
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| Address: $HOSTADDRESS$
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| Event: $EVENT_TXT$
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| Output: $HOSTOUTPUT$
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| $LONGHOSTOUTPUT$```"""
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| tmpl_service_text = """*Check_MK: $HOSTNAME$/$SERVICEDESC$ $EVENT_TXT$*
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| ```
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| Host: $HOSTNAME$
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| Alias: $HOSTALIAS$
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| Address: $HOSTADDRESS$
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| Service: $SERVICEDESC$
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| Event: $EVENT_TXT$
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| Output: $SERVICEOUTPUT$
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| $LONGSERVICEOUTPUT$```"""
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| def substitute_context(template, context):
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| # First replace all known variables
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| for varname, value in context.items():
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| template = template.replace('$'+varname+'$', value)
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| # Remove the rest of the variables and make them empty
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| template = re.sub("\$[A-Z_][A-Z_0-9]*\$", "", template)
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| return template
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| def construct_message_text(context):
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| notification_type = context["NOTIFICATIONTYPE"]
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| if notification_type in [ "PROBLEM", "RECOVERY" ]:
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| txt_info = "$PREVIOUS@HARDSHORTSTATE$ -> $@SHORTSTATE$"
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| elif notification_type.startswith("FLAP"):
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| if "START" in notification_type:
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| txt_info = "Started Flapping"
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| else:
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| txt_info = "Stopped Flapping ($@SHORTSTATE$)"
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| elif notification_type.startswith("DOWNTIME"):
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| what = notification_type[8:].title()
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| txt_info = "Downtime " + what + " ($@SHORTSTATE$)"
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| elif notification_type == "ACKNOWLEDGEMENT":
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| txt_info = "Acknowledged ($@SHORTSTATE$)"
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| elif notification_type == "CUSTOM":
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| txt_info = "Custom Notification ($@SHORTSTATE$)"
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| else:
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| txt_info = notification_type # Should neven happen
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| txt_info = substitute_context(txt_info.replace("@", context["WHAT"]), context)
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| context["EVENT_TXT"] = txt_info
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| if context['WHAT'] == 'HOST':
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| tmpl_text = tmpl_host_text
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| else:
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| tmpl_text = tmpl_service_text
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| return substitute_context(tmpl_text, context)
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| def fetch_notification_context():
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| context = {}
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| for (var, value) in os.environ.items():
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| if var.startswith("NOTIFY_"):
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| context[var[7:]] = value.decode("utf-8")
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| return context
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| def send_telegram_message(token, chat_id, text):
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| url = 'https://api.telegram.org/bot%s/sendMessage' % (token)
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| data = urllib.urlencode({'chat_id':chat_id, 'text':text, 'parse_mode':'Markdown'})
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| #print("sending telegram message, url '%s', chat id '%s', text '%s'" % (url, chat_id, text))
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| try:
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| urllib2.urlopen(url, data).read()
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| except urllib2.URLError, e:
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| sys.stdout.write('Cannot send Telegram message: HTTP-Error %s %s\n' % (e.code, e))
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| def main():
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| context = fetch_notification_context()
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| if not telegram_chatid: # e.g. empty field in user database
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| sys.stdout.write("Cannot send Telegram message: Empty destination chat id")
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| sys.exit(2)
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| text = construct_message_text(context)
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| send_telegram_message(telegram_bot_token, telegram_chatid, text)
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| main()
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| </pre>
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|
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|
| =CheckMK User config= | | =CheckMK User config= |
Telegram Notifications Plugin
CheckMK User config
get telegram chat id
{"ok":true,"result":[{"update_id":549458535,
"message":{"message_id":1,"from":{"id":374629384,"is_bot":false,"first_name":"Max","language_code":"de"},"chat":{"id":'374629384,"first_name":"Max","type":"private"},"date":1590572783,"text":"/start","entities":[{"offset":0,"length":6,"type":"bot_command"}]}}]}
ChatID: 374629384
user conf
- Users -> edit desired User
- Add telegram chatid in the Pager address
