Today we are announcing the release of Icinga DB version 1.5.1. This release addresses the issue of leaking SQL prepared statements when Icinga DB is configured as a source for Icinga Notifications....
Releasing Icinga DB v1.5.1
Today we are announcing the release of Icinga DB version 1.5.1. This release addresses the issue of leaking SQL prepared statements when Icinga DB is configured as a source for Icinga Notifications....
Exploring C++20 Coroutines: A Practical Look at Stackless Coroutines vs Boost.Coroutine2
Introduction Icinga 2 makes heavy use of Boost.Coroutine2 in our network code, which are stackful coroutines that are designed to work well with the IO operations from Boost.Asio. This has proven to be a challenge whenever we wanted to asynchronously await things...
Monitor One Icinga 2 Cluster From Another
Icinga is designed to be a highly dynamic monitoring software that can monitor your setup, regardless of its architecture. While most setups are hierarchical and fit well into the master, satellites, and agents scheme with different zones, it is sometimes impractical...
Understanding Observability, Monitoring, and Telemetry Differences
Defining the Terms: Observability, Monitoring, and Telemetry In the realm of IT infrastructure, understanding observability, monitoring, and telemetry is crucial. Each plays a distinct role in system management. While they interconnect, their specific functions...
Monitoring the Monitoring: Demystifying the Icinga DB Health Check
In this post we will take a look at the icingadb check command built into Icinga 2 for monitoring the health of Icinga DB. If you have already configured it, this blog post will give you some insights on what it actually checks, otherwise, it showcases what useful...
Meet the Icinga Team in Ghent!
We invite you to join Icinga COO Blerim Sheqa and our developers for the Icinga Meetup in Ghent (Belgium) on February 5, 2025. This event is part of Config Management Camp 2025 and represents a great opportunity to connect with the Icinga community, learn about the...
Releasing Icinga DB v1.2.1
Today we are releasing a new version of Icinga DB, version 1.2.1, a maintenance release that addresses HA issues and includes a number of other fixes. Most prominent, crashes caused by an invalid HA state were investigated and fixed mainly by the following changes....
Releasing Icinga Director v1.11.3
We are happy to announce the release of Icinga Director version 1.11.3. This release addresses few important bug fixes making Icinga Director more stable. You can find all issues related to this release on our Roadmap. UI This update resolves several errors caused in...
Icinga Notifications – How to Set Up Desktop Alerts
We recently released the beta version of our Notification Web Module, which includes a cool feature that is not yet known to everyone. We named it Desktop Notifications (Browser Push Notifications). With this feature enabled, your browser can send you instant...
Uncovering a Client Certificate Verification Bypass in Icinga
This is a guest blogpost from Finn Steglich. As of Icinga 2 versions 2.14.3, 2.13.10, 2.12.11, and 2.11.12 from 12th November 2024, a critical security issue affecting Icinga 2 Masters, Satellites and Agents has been addressed. Now we'd like to release some more...
Releasing Icinga Director v1.11.2
We are pleased to announce the release of Icinga Director version 1.11.2, which addresses several important bug fixes to enhance the stability across different areas of the Director. UI Enhancements This update resolves several issues, including errors when changing...
Getting Started with Icinga: Your All-in-One Guide to Mastering Monitoring
If you’re looking for a comprehensive guide to getting started with Icinga, you’re in the right place. Whether you're new to Icinga or a seasoned user who thinks they’ve seen it all, some of these resources could surprise you with a few tricks. Let's dive into the...
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