Update (2025-03-26 16:45:00 UTC) We released a hotfix release for Icinga Web 2.11 and 2.12 afterwards. Please install 2.11.6 and 2.12.4, respectively. -- Today we release three updates, each for an...
Releasing Icinga Web v2.11.5 and 2.12.3, Icinga Director 1.10.4 and 1.11.4, Icinga Reporting 1.0.3
Update (2025-03-26 16:45:00 UTC) We released a hotfix release for Icinga Web 2.11 and 2.12 afterwards. Please install 2.11.6 and 2.12.4, respectively. -- Today we release three updates, each for an...
SSL Certificate Monitoring and Management
SSL certificates are the foundation of secure communication on the web. They protect data integrity, enable encryption, and verify identities. But even a single expired certificate can cause outages, lost trust, and serious security risks. Effective SSL certificate...
Managing Multiple Service Instances with a Systemd Generator
When working with systemd services in Linux, you might encounter situations where multiple instances of a service need to be managed dynamically. When I had to develop a solution to monitor multiple Kubernetes clusters with Icinga for Kubernetes, I ran into exactly...
Releasing Icinga Web v2.10
Today we’re announcing the general availability of Icinga Web v2.10.0. You can find all issues related to this release on our Roadmap. Please make sure to also check the respective upgrading section in the documentation. The Appearance of Dark and Light We have...
Icinga 2 IRC notifications. The complete guide
A few months ago I wrote about sending notifications to Rocket.Chat. While that messaging tool is quite powerful, one may also prefer to keep it simple. So let's also address the good old IRC. No test system? No problem! Setting up an IRC daemon is pretty easy:...
Automatically Testing Icinga DB
In today's blog post, I want to present something related to Icinga DB that you most likely will not come in touch with as a regular user: some of the test cases we built for Icinga DB and the tooling created to support them. The Challenge Even though Icinga DB is a...
Icinga Web – Not just Black and White
Most of you know that Icinga Web can be adjusted by themes. Some of you also have made some! Icinga Web itself comes with several themes since the early days. Now with the next upcoming major update v2.10 we'll take themes to their next evolution. But since we've...
Releasing Icinga for Windows v1.8.0 – The Power of Rework
Today we are happy to announce that after month of work we finally can release Icinga for Windows v1.8.0. As discussed in our live Icinga for Windows Q&A on our YouTube-Channel, we spent lots of time resolving issues reported by our community and customers and in...
Replay Log in Distributed Icinga Environments
An essential part of a distributed monitoring environment with Icinga that includes master, satellite and agent nodes is the replay log functionality. The replay log is a built-in mechanism to ensure nodes in a distributed setup keep the same history e.g. check...
Introducing Icinga Module for vSphere – Releasing version 1.2
One of the pillars of Icinga is integrations. With it's open APIs and various extensions, Icinga is capable of integrating seamlessly into your existing infrastructure. Today I want to give you an introduction to our VMware integration and share some details about the...
Icinga 2 Rocket.Chat notifications. The complete guide
About one year ago the NETWAYS colleagues showed you how to let Icinga 2 notify users through XMPP/Jabber. Now it's time to also cover the somewhat more fancy Rocket.Chat. No Rocket.Chat? No problem! Setting up a test system is pretty easy: Clone this Git repository...
Releasing Icinga DB v1.0-RC2 – Key Updates & Improvements
We are super excited to release the second Release Candidate of Icinga DB! This release comes after many hours, days and months of experimenting, re-thinking and rebuilding our own code and marks a huge step towards a new data backend for Icinga. Why Icinga DB Since...
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