Operations | Monitoring | ITSM | DevOps | Cloud

On this day in 1906, barber-turned-inventor Karl Ludwig Nessler invented a machine that put permanent waves into hair in London, England.

Facebook’s October 2021 outage was the type of event that gives SREs nightmares: A series of critical business apps crashed in minutes and remained unavailable for hours, disrupting more than 3.5 billion users around the world and costing about 60 million dollars. As incidents go, this was a pretty big one.

We’re proud to announce the release of version 1.7 of the HAProxy Kubernetes Ingress Controller! In this release, we added support for custom resource definitions that cover most of the configuration settings. Definitions are available for the global, defaults and backend sections of the configuration. This promotes a cleaner separation of concerns between the different groups of settings and strengthens validation of those settings.

For those of you who don’t know me, I’m Eric Amodio, creator of GitLens. I’m an innovator, leader, architect, and seasoned full-stack developer. I started developing GitLens way back in 2016 when I fell in love with Visual Studio Code and wanted to play with what was then newly released extension support. It all started with a simple question: could I add Git insights via CodeLens (hence GitLens) to any document? Which of course was yes, and a whole lot more.

Kubernetes pods are the smallest deployable units in the Kubernetes platform. Each pod signals a single running process within the system and functions from a node or worker machine within Kubernetes, which may take on a virtual or physical form. Occasionally, Kubernetes pod disruptions may occur within a system, either from voluntary or involuntary causes.

Infrastructure as Code (IaC) is the practice of recording the desired state of your infrastructure using a declarative language. In this article, I’m going to assume that your team is starting from scratch. Maybe some of your build process has been scripted, and maybe there is some manual testing and quality assurance work happening. Many readers will find that they are midway through the IaC adoption journey I’ll describe, or that they have missed some steps.

With the rise and advancement of technology and artificial intelligence, there is no question that new rationalists are joining this group to enforce their ideas. However, most Rationalists and highly successful people do not hold back anything, and maybe this is because the technological and financial industry embraces disruptors of the norm. One rationalist concept adopted by the technology and financial sector is Fintech.

Observability is a staple of high-performing software and DevOps teams. Research shows that a comprehensive observability solution, along with a number of other technical practices, positively contributes to continuous delivery and service uptime.

A main focus for database administrators (DBAs) is to ensure server environments are optimized and performance is at its peak. Whether you’re a DBA starting in a new role and are evaluating an existing environment for the first time, or you’re a senior database professional with the ongoing task of maintaining optimal performance, following key SQL Server best practices for installing, configuring, and ensuring new instances of SQL Server are consistently deployed is all in a day’s work.

Another major outage on the Internet has taken place today. Telia, a major backbone carrier in Europe, suffered from a network routing issue between 16:00 and 17:05 UTC. This had a huge ripple effect, causing issues for multiple key companies providing critical cloud and infrastructure services. Companies affected include: - Google Cloud - Equinix Metal - Cloudflare - Fastly - NS1 It’s always arresting to see the secondary and tertiary effects that a major outage can have.