If you’re a veteran in this space, you probably understand the many incident response metrics and concepts, along with the many (at times exasperating) acronyms. For those new to the space, or even those with years of experience, the terminology is often overwhelming. If you’re one of those people who’s struggling to navigate through the world of DevOps metrics, we’ve created this article for you.

In its latest report, research firm Gartner tackles the trending subject of Observability. According to Gartner, "Observability is the evolution of monitoring into a process that offers insight into digital business applications, speeds innovation and enhances customer experience. I&O leaders should use observability to extend current monitoring capabilities, processes, and culture to deliver these benefits." This blog post gives you a sneak-peek of this new analyst report about observability.

Today’s blog post dives into the internals of Icinga 2 and will give you an overview how the config synchronization works internally. We will take a small cluster as an example and follow the configuration files through the synchronization mechanism. We assume some familiarity with distributed Icinga 2 setups as this post will not go into details on how to set up an Icinga 2 cluster.

Elastic Cloud puts the power of the Elastic Stack in your hands within minutes. Whether you’re trying to add search capabilities with Elastic Enterprise Search, monitor critical systems and applications with Elastic Observability, or protect your organization from cyber threats with Elastic Security, taking the first step is easy.