Operations | Monitoring | ITSM | DevOps | Cloud

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How to Configure a Multicast Linux Network

In a world where consumer-level computing technology has been largely dominated by Windows, many users remain unaware of the need for administrators to configure and maintain network hardware and environments based on the Linux operating system. But Linux in its various distributions and the Unix operating system from which they derive have for decades provided the backbone for the core systems that make consumer-level computing and indeed many aspects of daily life possible.

Welcome to our new community platform

Our community is more than just helping with questions, sharing experiences and tailoring monitoring together. We’ve grown so much in the past 10 years that we always seek to improve the conversation. You’ve seen our many Icinga Camps, keep following our social media channels, engage with developers on GitHub, read our blog … one thing is gladly missed: Our very own discussion platform which combines a forum with a mailing list and also enables quick chats known from IRC channels.

Migrating AngularJS to React and Keeping it Sane

Back in the days of the wild wild web (www) and post JQuery era, one web framework stood above all others: AngularJS. A “ring to rule them all”, AngularJS consolidated quite a few micro-frameworks and provided many extensibility points of expansion if needed. Over time though, many performance and architectural questions began to arise, to the point of no return – when the guys @Google decided to migrate from AngularJS to Angular (a poor naming decision).

PHP Error Log Guide: Configuration And Use Cases

When developing PHP applications, error logs are under-used because of their apparent complexity. PHP error logs are helpful, especially when configured and used properly. While there are advanced tricks to truly squeeze every last drop of utility out of error logs, this article will cover the basics of configuration and the most common use cases so you can get up and running quickly.

Minimalism in business

Even after being in business for 9 years, I still wanted to keep everything: every email, every note, every design draft or mockup — all the small things that helped Monitive evolve into what it is today. Storage is not an issue these days, and by the looks of where technology is headed, that trend will not change anytime soon. There’s just one catch.

Why ITOps still suffers from alert fatigue

It takes a lot of time, effort and money to configure centralized monitoring. Making it all the more frustrating that those carefully crafted alerts will probably just end up being ignored. So why has the whole of ITOps collectively decided to banish your monitoring alerts to their junk folders? The simple answer: alert fatigue.

Introduction to Kubernetes Namespaces

Kubernetes clusters can manage large numbers of unrelated workloads concurrently and organizations often choose to deploy projects created by separate teams to shared clusters. Even with relatively light use, the number of deployed objects can quickly become unmanageable, slowing down operational responsiveness and increasing the chance of dangerous mistakes.

Become an eagle-eyed network admin using OpManager's push notifications

The secret to exceptional network management is periodically identifying and diagnosing network problems. Putting your experts at the network operations center (NOC) all day watching for a device to go down isn’t the best use of your workforce’s time. There has to be a smarter way to view potential network pitfalls without being glued to the chair in your NOC.

Announcing Search Autocomplete

Stop the presses! We've just added a small but really cool new feature to your Honeybadger account: search key autocomplete. You've always been able to search your errors by params, session and other nested fields. It's easy to find all errors where params.user.name is bob. But there's a catch. You had to know beforehand that params.user.name exists, and you had to type it in manually. This made it really difficult to do on-the-fly exploratory searches.