Changes between Initial Version and Version 1 of NSM2021/Agenda/AlertsIcinga2Slack

Timestamp:

May 22, 2021, 7:53:24 PM (3 years ago)

Author:

admin

Comment:

--

NSM2021/Agenda/AlertsIcinga2Slack

@@ +1 @@
+= Icinga2 Notification to Slack through Director =
+ 
+=== Prerequisite ===
+
+* SLACK API WEbHook URL created.
+  If you haven't created these, please consult [wiki:NSM2021/Agenda/SlackGuide here]
+* Notification Users are created in Icinga Director
+
+== Create new command on Icinga2 ==
+
+We have created custom bash codes to translate Icinga notifications to Slack. Download them into the scripts directory.
+
+{{{
+#!sh
+cd /etc/icinga2/scripts
+
+wget https://raw.githubusercontent.com/LEARN-LK/Tutorials/master/Scripts/ICINGA2/icinga2-slack-host.sh
+
+wget https://raw.githubusercontent.com/LEARN-LK/Tutorials/master/Scripts/ICINGA2/icinga2-slack-service.sh
+
+chmod +x icinga2-slack-host.sh
+
+chmod +x icinga2-slack-service.sh
+}}}
+
+Then log into Icinga Director and create two commands as follows. 
+
+* Host Alarm to Slack
+
+[[Image(HostAlarm-Slack.png, 600px, nolink)]]
+
+  Add following Arguments as well.
+
+[[Image(HAS-Args.png, 500px, nolink)]]
+
+* Service Alarm to Slack
+
+[[Image(ServiceAlarm-Slack.png, 600px, nolink)]]
+
+  Add following Arguments as well.
+
+[[Image(SAS-Args.png, 500px, nolink)]]
+
+
+
+
+
+
+
+
+
+
+== Create Custom Variables ==
+
+Above scripts uses two custom variables called tokencode and chat_id, these are Telegram User specific data and we have to define them on Iciga Director before applying it on Notifications.
+
+Go to Icinga Director --> `Data Field Categories`
+
+[[Image(DataCat1.png, 500px, nolink)]]
+
+Add a Data Category as below.
+
+[[Image(DataCat2.png, 500px, nolink)]]
+
+Then go to Icinga Director --> `Define Data Fields`
+
+Create two new Data Fields as follows:
+
+* Token Code
+
+[[Image(TokenCode.png, 500px, nolink)]]
+
+* Chat ID
+
+[[Image(ChatId.png, 500px, nolink)]]
+
+== Telegram Notification Templates ==
+
+Create following templates with the given data.
+
+* Telegram Host Notification Template
+
+[[Image(THT.png, 500px, nolink)]]
+
+* Include custom fields we created earlier. Goto the Fields tab of the template and enter chat_id and tockencode as mandatory fields
+
+[[Image(Field_chatId.png, 500px, nolink)]]
+
+[[Image(Field_tokencode.png, 500px, nolink)]]
+
+* Telegram Service Notification Template
+
+[[Image(TST.png, 500px, nolink)]]
+
+* Goto the Fields tab of the template and enter `chat_id` and `tockencode` as mandatory fields based on previous guidelines.
+
+== Create Notifications to Telegram ==
+
+In this setup, we shall create two notifications setups for Hosts and Services respectively. When assigning notifications we should select a user rather than a user group to avoid multiple duplicates of notifications.
+
+* Telegram-Host-Notification
+
+[[Image(THS.png, 600px, nolink)]]
+
+* Telegram-Service-Notification
+
+[[Image(TSN.png, 600px, nolink)]]
+
+
+* Finally, Deploy the changes you did.
+