At my workplace we are heavily using GitLab CI pipelines to orchestrate infrastructure as code on AWS. To reduce the blast-radius inside…

CVE-2019-5736: runc container breakout (all versions) - the underlying container runtime underneath Docker, cri-o, containerd, Kubernetes, and so on https://t.co/fUvTQqhbmn Patch your system ASAP. #Linux #security #infosec #sysadmin

Here's how to use a Git feature that saves a lot of time and cleans up your MRs.

Here's our list of best open source media server software for Linux. You can use them to make your own home based media server or use it with Chromecast, Firestick etc.

PDF-Shuffler and PDF Chain are great tools for modifying PDFs in Linux.

In this article, I will share my experience with 3 major types of Kubernetes ingress solutions. Let’s go through their pros and cons and…

Have you ever struggled to find that one unique AWS S3 bucket name? Dev here has a situation.

A year ago, we decided to use AKS for our production system. This article displays some limitations we have found on our way …

By Raj Bissessar | February 2019

Each month I share the latest exciting jobs from our community job board.

In this article, we’ll see how to build and deploy your first Kubernetes Operator using the Operator SDK.

In this article we’ll build a continuous integration and deployment pipeline into Kubernetes running on Google Cloud platform. We’ll use…

Explore HTTP/3 from root to tip and discover the backstory of this new HTTP syntax that works on top of the IETF QUIC transport.

I’ve been looking into Knative recently. In this 3-part blog series, I want to explain my learnings and show some hands on examples from…

I’m writing this post because, ever since I published my certificate on Linkedin, I have been getting a massive number of messages from…

With 4,000 proprietary microservices and a growing number of open source systems that needed to be monitored, by late 2014 Uber was outgrowing its usage of Graphite and Nagios for metrics.

Let’s face it, Kubernetes and its surrounding ecosystem is getting more and more complicated to operate. There are a multitude of tools…

TL;DR

Using SQL databases is not an impediment to doing DevOps. Automating schema management and a little developer discipline enables more vigorous and repeatable testing, shorter release cycles, and reduced business risk. When you can confidently deploy new releases…

In January of 2019 we launched the On-call Compensation Survey, which aimed to surface how compensation for on-call is being applied across the Tech/IT secto...