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...
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...
Drowning in Alert Fatigue? How to Regain Control of Your Monitoring
Introduction: Why Alert Fatigue Hits Sysadmins Sooner or Later If you’ve ever muted your phone during a maintenance window, only to miss a real outage an hour later, you’re not alone. Sysadmins on Reddit and beyond often describe feeling like they’re drowning in...
How to Fix Cyclic Inheritance Errors in Icinga Director during Object Configuration
Icinga Director is a powerful tool that greatly simplifies the configuration, management, and deployment of monitoring objects in Icinga. It provides a user-friendly interface and automation features that make complex setups easier to maintain. Occasionally, though,...
Releasing Icinga DB Web v1.1.1 and Icinga Web 2.12.1
Today we’re announcing the general availability of Icinga DB Web v1.1.1 and Icinga Web 2.12.1. Icinga DB Web You can find all issues related to this release on our Roadmap. Automated Migration The release of v1.0.0 already assisted in migrating URLs from the...
Local Kubernetes-Cluster with Minikube
Hello there! I'm currently a trainee at Icinga, and I'm excited to share my experiences with you regarding our fascinating project involving the integration of Kubernetes into Icinga's monitoring infrastructure. To make this task more manageable and efficient, we've...
Releasing Icinga Reporting v1.0
Yes! It's true! As of today, we are announcing the general availability of Icinga Reporting in version 1.0. You can find all issues related to this release on our Roadmap. Please also refer to the corresponding upgrade section in the documentation. What's New? As you...
Releasing Icinga Director v1.11
You may have noticed that, during the last few weeks, we released a bunch of new versions for different components of our stack. It's a very exciting time of the year for us, since we're currently finishing work that we have done through the last months. Today, we're...
Releasing Icinga Certificate Monitoring v1.3.0
Today we’re announcing the general availability of Icinga Certificate Monitoring in version 1.3.0. You can find all issues related to this release on our Roadmap. Please also refer to the corresponding upgrade section in the documentation. What’s New? We have made a...
Releasing Icinga Business Process Modeling v2.5
Today we’re announcing the general availability of Icinga Business Process Modeling v2.5.0. You can find all issues related to this release on our Roadmap. A Browser's Nemesis Since the very beginning, Icinga Business Process Modeling provides the possibility to...
Dependency Redundancy Groups in Icinga 2.14
Icinga 2.14 introduced a new feature that allows to better model complex dependencies between your hosts and services: redundancy groups. Let's take an e-mail server as an example. In order to deliver outgoing messages, it has to look up the addresses of the...
Figma’s powerful Auto Layout Feature
While it might be different within organizations, most demonstrations of Figma features publicly available use case you can see on the Internet are pretty basic. It makes sense for demonstration purposes, but I’d like to show how I use more complex Auto Layout setups...
Content-Security-Policy: How to add inline CSS to HTML Documents in Icinga Modules
Since the Icinga Web 2.12 release we have added a setting to enable content security policy in Icinga Web. This provides security against Cross-Site Scripting (XSS) attacks when the setting is enabled. This is done by adding Content-Security-Policy in our HTTP...
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