Checkmk telegram - Versionsgeschichte

Niklas.guenauer: /* Telegram Notifications Plugin */

2021-08-24T10:02:08Z

Telegram Notifications Plugin

Niklas.guenauer: /* get telegram chat id */

2020-05-27T10:03:38Z

get telegram chat id

Niklas.guenauer: /* get telegram chat id */

2020-05-27T09:53:05Z

get telegram chat id

Niklas.guenauer: /* CheckMK User config */

2020-05-27T09:52:38Z

CheckMK User config

Niklas.guenauer: /* Telegram Notifications */

2020-05-27T07:39:16Z

Telegram Notifications

Niklas.guenauer: Die Seite wurde neu angelegt: „=Telegram Notifications= *cat /omd/sites//local/share/check_mk/notifications/telegram

 #!/usr/bin/python # Telegram  # Copyright Mathias Kettne…“

2020-05-27T07:38:35Z

Die Seite wurde neu angelegt: „=Telegram Notifications= *cat /omd/sites/<site-name>/local/share/check_mk/notifications/telegram <pre> #!/usr/bin/python # Telegram # Copyright Mathias Kettne…“

Neue Seite

=Telegram Notifications=
*cat /omd/sites/<site-name>/local/share/check_mk/notifications/telegram
<pre>
#!/usr/bin/python
# Telegram

# Copyright Mathias Kettner 2013 mk@mathias-kettner.de
# Stefan Gehn 2016 stefan+cmk@srcxbox.net

# check_mk is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by
# the Free Software Foundation in version 2. check_mk is distributed
# in the hope that it will be useful, but WITHOUT ANY WARRANTY; with-
# out even the implied warranty of MERCHANTABILITY or FITNESS FOR A
# PARTICULAR PURPOSE. See the GNU General Public License for more de-
# ails. You should have received a copy of the GNU General Public
# License along with GNU Make; see the file COPYING. If not, write
# to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
# Boston, MA 02110-1301 USA.

# Telegram notification based on asciimail notification from
# check_mk 1.2.6p16.

import os, re, sys, urllib, urllib2

### CHANGE THESE ###
telegram_bot_token = '<bot-api-token>'
####################
telegram_chatid = str(os.getenv('NOTIFY_CONTACTPAGER'))

tmpl_host_text = """*Check_MK: $HOSTNAME$ - $EVENT_TXT$*
```
Host: $HOSTNAME$
Alias: $HOSTALIAS$
Address: $HOSTADDRESS$
Event: $EVENT_TXT$
Output: $HOSTOUTPUT$

$LONGHOSTOUTPUT$```"""

tmpl_service_text = """*Check_MK: $HOSTNAME$/$SERVICEDESC$ $EVENT_TXT$*
```
Host: $HOSTNAME$
Alias: $HOSTALIAS$
Address: $HOSTADDRESS$
Service: $SERVICEDESC$
Event: $EVENT_TXT$
Output: $SERVICEOUTPUT$

$LONGSERVICEOUTPUT$```"""

def substitute_context(template, context):
# First replace all known variables
for varname, value in context.items():
template = template.replace('$'+varname+'$', value)

# Remove the rest of the variables and make them empty
template = re.sub("\$[A-Z_][A-Z_0-9]*\$", "", template)
return template

def construct_message_text(context):
notification_type = context["NOTIFICATIONTYPE"]
if notification_type in [ "PROBLEM", "RECOVERY" ]:
txt_info = "$PREVIOUS@HARDSHORTSTATE$ -> $@SHORTSTATE$"
elif notification_type.startswith("FLAP"):
if "START" in notification_type:
txt_info = "Started Flapping"
else:
txt_info = "Stopped Flapping ($@SHORTSTATE$)"
elif notification_type.startswith("DOWNTIME"):
what = notification_type[8:].title()
txt_info = "Downtime " + what + " ($@SHORTSTATE$)"
elif notification_type == "ACKNOWLEDGEMENT":
txt_info = "Acknowledged ($@SHORTSTATE$)"
elif notification_type == "CUSTOM":
txt_info = "Custom Notification ($@SHORTSTATE$)"
else:
txt_info = notification_type # Should neven happen

txt_info = substitute_context(txt_info.replace("@", context["WHAT"]), context)

context["EVENT_TXT"] = txt_info

if context['WHAT'] == 'HOST':
tmpl_text = tmpl_host_text
else:
tmpl_text = tmpl_service_text

return substitute_context(tmpl_text, context)

def fetch_notification_context():
context = {}
for (var, value) in os.environ.items():
if var.startswith("NOTIFY_"):
context[var[7:]] = value.decode("utf-8")
return context

def send_telegram_message(token, chat_id, text):
url = 'https://api.telegram.org/bot%s/sendMessage' % (token)
data = urllib.urlencode({'chat_id':chat_id, 'text':text, 'parse_mode':'Markdown'})
#print("sending telegram message, url '%s', chat id '%s', text '%s'" % (url, chat_id, text))
try:
urllib2.urlopen(url, data).read()
except urllib2.URLError, e:
sys.stdout.write('Cannot send Telegram message: HTTP-Error %s %s\n' % (e.code, e))

def main():
context = fetch_notification_context()
if not telegram_chatid: # e.g. empty field in user database
sys.stdout.write("Cannot send Telegram message: Empty destination chat id")
sys.exit(2)
text = construct_message_text(context)
send_telegram_message(telegram_bot_token, telegram_chatid, text)

main()
</pre>

*Users -> edit desired User
*Add telegram chatid in the Pager address
[[Datei:cmk_user_telegram.png]]

@@ Zeile 1: / Zeile 1: @@
 =Telegram Notifications Plugin=
-*cat /omd/sites/<site-name>/local/share/check_mk/notifications/telegram
+*https://github.com/filipnet/checkmk-telegram-notify
 =CheckMK User config=

@@ Zeile 124: / Zeile 124: @@
 "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"}]}}]}
 </pre>
 ==user conf==

@@ Zeile 122: / Zeile 122: @@
 <pre>
 {"ok":true,"result":[{"update_id":549458535,
-"message":{"message_id":1,"from":{"id":971939477,"is_bot":false,"first_name":"Max","language_code":"de"},"chat":{"id":'''971939477''',"first_name":"Max","type":"private"},"date":1590572783,"text":"/start","entities":[{"offset":0,"length":6,"type":"bot_command"}]}}]}
+"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"}]}}]}
 </pre>
 ==user conf==
 *Users -> edit desired User
 *Add telegram chatid in the Pager address
 [[Datei:cmk_user_telegram.png]]