InboundMonitoring & Observability

Icinga + Alert24

Receive Icinga alerts in Alert24, auto-create incidents, and notify the on-call engineer in seconds.

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Receive Icinga 2 host and service notifications via webhook.

Auto-detected payloads

Alert24 recognizes Icinga webhooks out of the box and maps fields to incidents automatically.

On-call routing & escalations

Page the right engineer over SMS, voice, push, email, or chat with policy-driven escalations.

Auto-updating status pages

Promote incidents to a public or private status page with one click and keep customers informed.

Change correlation & AI RCA

Recent deploys, infra updates, and feature flag flips surface alongside the incident for faster root cause.

Quick Setup

Copy Webhook URL

Go to your Alert24 dashboard and copy the webhook URL for Icinga.

Configure Icinga

Add the webhook URL in your Icinga settings.

Auto-Detected

Alert24 auto-detects Icinga payloads and maps them to incidents.

Step-by-Step Setup Instructions

Icinga 2 Webhook Setup

1.Create a notification command in your Icinga 2 config:

object NotificationCommand "alert24-webhook" {
  command = [ "/usr/bin/curl", "-X", "POST", "-H", "Content-Type: application/json", "-d", "{\"host\": \"$host.name$\", \"service\": \"$service.name$\", \"state\": \"$service.state$\", \"output\": \"$service.output$\"}", "<WEBHOOK_URL>" ]
}

2.Create a notification apply rule using this command

3.Restart Icinga 2

Example Webhook Payload

This is a sample payload that Icinga sends to Alert24 when an alert fires.

{
  "host": "web-01",
  "service": "http",
  "state": "CRITICAL",
  "output": "HTTP CRITICAL - Connection refused",
  "timestamp": "2024-01-15T10:30:00Z"
}