Icinga Blog
How to set up High-Availability Masters
When getting started using Icinga 2, it is often enough to use a single master instance. But if your monitoring is business critical, you don't want to rely on a single master being online. This post will guide you through setting up Icinga 2 with two masters in HA...
Exporting Data from Icinga Web 2
Today we will talk about exporting data (such as hosts and services) from Icinga Web 2 into various formats. Exporting From the UI You have probably already seen the drop-down in the upper left corner of a list? If you hover there with your mouse or focus it by...
Introducing the redesigned Check Statistics widget
Those of you, who’ve already tried out the Web Interface for Icinga DB might have noticed the redesigned layout of the check execution statistics section in a monitoring object’s detail view. For all the others: Learn about it in this post. On first hand we wanted to...
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Latest Releases
Icinga 2.11.4
Today we are releasing the 2.11.4 bugfix release. This version fixes a crash during a heartbeat timeout with clients not yet signed. It also resolves an issue with endpoints not reconnecting after a reload/deploy, which caused a lot of UNKNOWN states. Bugfixes Cluster...
Releasing Icinga Web v2.8.0
Today we're announcing the general availability of Icinga Web v2.8.0. Besides the compatibility with IcingaDB, this release includes fixes for access controls, support for newer PHP and MySQL versions and additional search functionality. Icinga Web 2.8-RC1 was part of...
Icinga for Windows – v1.1.0 Release
Today we are proud to announce the next major release of Icinga for Windows: Version 1.1.0. Besides new core features that we added to the Framework itself, we also provide additional components to extend the features of our solution. Thanks to the increased usage in...
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The Full Blog
How to make a data tree out of a rollup SQL query
For our Cube module we use the ROLLUP SQL query to fetch all data from the database and then make a tree data structure out of the given result. This is how we make it a lot easier to render cubes dynamically. What is ROLLUP? and how it works? The SQL ROLLUP is a...
Create Custom Icinga Powershell Modules and Plugins
Today I will show you briefly how to build your own Powershell Modules/Plugins using icinga-powershell-framework. As you might know, we recently started writing plugins in Powershell that can be used to monitor windows-services in Icinga2 in a simple way. If you are...
Icinga Web Security Release: v2.6.4, v2.7.4 and v2.8.2
We're releasing today multiple minor versions of Icinga Web 2 to fix a security issue that has been reported recently. The vulnerability in question allows an attacker to access arbitrary files which are readable by the process running Icinga Web 2. It has been...
community.icinga.com
Have you been to the Icinga Community Forum yet? The community forum is a place where you can meet and chat with other Icinga users. It’s hosted by Icinga and moderated by both the Icinga team and members of the community. It’s mostly being used as a platform to ask...
docker-compose Icinga
Alex has already shed some light on how we created the Icinga DB docker image and that it is actually available for testing. In addition, we now have docker images for Icinga 2 and Icinga Web 2. Since we are interested in feedback on all of them, I have created a...