The latest News and Information on DevOps, CI/CD, Automation and related technologies.
In this article, we’ll take you on a quick tour of the new Lua event framework shipped with HAProxy 2.8—plus demonstrate how Lua helps you further customize HAProxy’s behavior. We’ll start with a brief, high-level overview of Lua and how HAProxy uses it. Next, we’ll introduce you to the Lua event framework, show you what you can do with it, and familiarize you with its mechanics.
We’ve long believed that incidents (and technical team cultures) improve when more people are empowered to declare, follow, and contribute to their resolution. But not everyone in an organization needs to be able to manage the processes, rules, and settings a company enforces for their incident programs.
How can anyone forget the photos and images of mounds of luggage sitting wherever they could find a spot at most major airports, back during the winter storm of 2022? And what about the thousands of stranded passengers in dismay during the holidays, with plans and gifts that literally couldn’t get off the ground?
We recently introduced Catalog: the connected map of everything in your organization. In the process of building Catalog as a feature, we’ve also been building out the content of our own catalog. We'd flipped on the feature flag to give ourselves early access, and as we went along, we used this to test out the various features that Catalog powers.
Monitoring is all about data. When you implement a monitoring tool, you have to make sure that the monitoring software can handle data. Today, data flows at high speeds and in large volumes. Data also comes in diverse forms, which increases the complexity of data ingestion. Because of this, monitoring solution providers promote, among others, their data processing capacities. If a monitoring platform can handle large and diverse data that comes in at a high velocity, it becomes a big advantage.
A containerized approach to software deployment means you can deploy at scale without having to worry about the configuration of each unit. In Kubernetes, clusters do the heavy lifting for you—they’re the pooled resources that run the pods that hold your individual containers. You can divide each cluster by namespace, which allows you to assign nodes (ie the machine resources in a cluster) to different roles or different teams. Resource quotas limit what each namespace can use.
