Icinga2 notifications not sended

Icinga 2
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1

Please describe your problem as detailed as possible and don’t forget to use a meaningful title :slight_smile:

Hello, I have a Problem while sending Messages via Telegram and icinga2. Custom Messages will be sended and for example OK messages wont be sended. The Status Host or Service at the notification Area: “2 notifications have been sent for this issue. The last one was sent 0m 37s ago.”
What did I do wrong? I added a manual curl to the bash script, so i can see, the script is working… There was no Message by service problem…
I added all States and Transition types to my apply rule…

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before I shut the System down it works, so can i return to another state by director? It’s a Test-system, so there is no backup :frowning:

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OS is centos 8 Stream, Selinux is permissive, firewall blocked nothing

4

So you mean to say Custom Messages ARE NOT sent, but the notification area says 2 notifications were sent?

If that’s the case, what do the logs (usually in /var/log/icinga2/icinga2.log ) have to say about notifications?

Icinga will “send” notifications, but has no idea to tell you if it was successful or not. If it’s trying to execute a command and cannot, you will see the error in the logs. Usually it’s a permissions error or a pathing error.

5

Hmmmmm, I created the host 1.1.1.1 and changed for tests the route on my router:

[2021-09-01 16:17:02 +0200] information/ExternalCommandListener: Executing external command: [1630505822] SCHEDULE_FORCED_HOST_CHECK;1.1.1.1;1630505822
[2021-09-01 16:17:06 +0200] information/Checkable: Checkable ‘1.1.1.1’ has 1 notification(s). Checking filters for type ‘Recovery’, sends will be logged.
[2021-09-01 16:17:20 +0200] information/ExternalCommandListener: Executing external command: [1630505840] SCHEDULE_FORCED_HOST_CHECK;1.1.1.1;1630505840
[2021-09-01 16:17:34 +0200] information/Checkable: Checkable ‘1.1.1.1!check_ping’ has 1 notification(s). Checking filters for type ‘Problem’, sends will be logged.
[2021-09-01 16:18:16 +0200] information/Checkable: Checkable ‘1.1.1.1’ has 1 notification(s). Checking filters for type ‘Problem’, sends will be logged.

Here I created a custom notification
[2021-09-01 16:20:03 +0200] information/ExternalCommandListener: Executing external command: [1630506003] SEND_CUSTOM_HOST_NOTIFICATION;1.1.1.1;2;usererer1;test
[2021-09-01 16:20:03 +0200] information/Checkable: Checkable ‘1.1.1.1’ has 1 notification(s). Checking filters for type ‘Custom’, sends will be logged.
[2021-09-01 16:20:03 +0200] information/Notification: Sending ‘Custom’ notification ‘1.1.1.1!any-host’ for user ‘usererer1’
[2021-09-01 16:20:03 +0200] information/Notification: Completed sending ‘Custom’ notification ‘1.1.1.1!any-host’ for checkable ‘1.1.1.1’ and user ‘usererer1’ using command ‘telegram-host-notification’.

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Hey there :slight_smile:

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