A Library for Building Hybrid and Multicloud Kubernetes Operators

How do you wait for something to happen with <code class="markup--code markup--p-code">kubectl</code>? I used to use a <code class="markup--code markup--p-code">while true</code> <a href="https://hackernoon.com/tagged/loop" target="_blank">loop</a> in a shell…

Kubernetes, an open-source project from Google, has taken the IT world by storm. But what does its rapid growth tell this industry insider about its actual footprint, and, more importantly, the evolution of its usage model in enterprises?

An integral part of Facebook’s engineering culture has always been our development work on open source solutions that solve real-world production issues and address key challenges in modern l…

We would love to share our experiences of moving to microservice architecture effectively and avoiding “microservice syndromes”.

Using Vim is not (just) about impressing your friends with your knowledge of exciting commands. It's more about Unix...

What is your worst nightmare? For me, it is when our customer visits social media and tell us that our service is down and we don’t have…

The easiest way to configure a performant, secure, and stable nginx server.

Firewalls are there to protect you from threats on the internet (both traffic from the internet and from local applications trying to gain access when they shouldn’t). Sometimes, though, you’ll want to allow otherwise restricted traffic through your firewall.…

Monitoring is incomplete without alerting. We have already looked in monitoring with Prometheus in the previous article. In this article…

Introduction Terraform Provider This post talks about the reasoning behind the project terraform-provider-teamcity. We’ll be looking on how to apply pipelines as code for Jetbrains’ TeamCity CI server using Terraform.
Why Pipelines as Code? Nowadays, Continuous…

Microservices, containers and more in general distributed systems have opened a different point of view on our system and applications. We need to understand how a single event or requests cross our app jumping over networks, containers, virtual machines…

DevOps has transformed the way we deploy applications. Within many organizations, its emphasis on collaboration has accelerated the release of features and

DigitalOcean’s Custom Images feature allows you to bring your custom Linux and Unix-like virtual disk images from an on-premise environment or another cloud …

This post is courtesy of Maxime Thomas, DevOps Partner Solutions Architect – AWS This story begins when I joined AWS at the beginning of the year. I had a hard time during my ramp-up period trying to handle the amount of information coming from all directions.…

Hi! Welcome to my Istio step-by-step tutorial series. As the first tutorial, I’m going to introduce Istio.

Hi! Welcome to my Istio step-by-step tutorial series. Through this tutorial, I will tell you how to install Istio in Kubernetes…

Hi! Welcome back to my Istio step-by-step tutorial series. Through this tutorial, I am going to deploy a small application with Istio in…

In the previous article of this series, we described two solutions for local Kubernetes development on Windows

If you have administered Windows computers or assisted in Windows malware removal, then there is a good chance you have heard of the popular free Sysinternals utilities.