Docker is one of the most known containers platforms nowadays and it was released in 2013. However, the use of isolation and containerization started before this date.
Quarkus tailors your application for GraalVM and HotSpot. Amazingly fast boot time, incredibly low RSS memory (not just heap size!) offering near instant scale up and high density memory utilization in container orchestration platforms like Kubernetes. We use a technique we call compile time boot.
There is a kubeconfig file behind every working kubectl command. This file typically lives at $HOME/.kube/config. Having written kubectx, I’ve interacted with kubeconfigs long enough to write some tips about how to deal with them.
Once again, an RCE vulnerability emerges on Drupal’s core. This time it is targeting Drupal 8’s REST module, which is present, although disabled, by default.
Terraform is powerful (if not the most powerful out there now) and one of the most used tool which allows to manage infrastructure as code. It allows developers to do a lot of things and does not restrict them from doing things in ways which will be hard to support or integrate with.
Last year, my team launched web.dev at Chrome Dev Summit 2018. If you haven’t heard of web.dev, it’s a new educational resource for web developers that focuses on interactive learning. For example, we embed Glitch codelabs so developers can tinker with code as they read through documentation.
The Mass.gov development team is proud to release a new open source project, Drupal Test Traits (DTT). DTT enables you to run PHPUnit tests against your Drupal web site, without wiping your database after each test class. That is, you test with your usual content-filled database, not an empty one.
I recently bought 3 ODROID-HC1 devices to add a dedicated storage cluster to my home Kubernetes. I thought that it’s a good excuse to spend some time redeploying the cluster. Usually, I would’ve gone with CoreOS, since I’m a big fan of their immutable OS.
The shortlog gives us summaries of git log; the -s flag will suppress commit description and provide a commit count summary only, and the -n flag will sort output according to the number of commits per author instead of author alphabetic order.
We run two internal employee security training courses at PagerDuty; one for everyone covering a variety of general security topics relevant to all employees, and one for engineers covering more technical security concepts relevant to those in our engineering department.
At LimoenGroen we build mostly Dutch websites and sometimes multilingual sites. We therefore need a solid and developer friendly solution to deploy interface translations.
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At Target, we run a heterogeneous infrastructure in our datacenters (and many other places), where we have multiple different backend hosting infrastructure for workloads.
I thought it might be fun to write a blog post on “The Life of a GitHub Action.” When you go through orientation at Google they walk you through “The Life of a Query” and it was one of my favorite things. So I am re-applying the same for a GitHub Action.
Big news in open source/cloud. IBM will acquire open-source cloud software com…
The web is moving to HTTPS, preventing network attackers from observing or injecting page contents.
In recent years innersource is a term that has cropped up more and more. As with all new things in technology, there has been a healthy mix of interest and suspicion around what exactly innersource is (and what it isn’t).
Today we are bumping the major version number of Gravitational Teleport to 3.0 and for good reason. One of our beta testing customers said it best: This is too easy, now I can now authenticate once and access both my Kubernetes clusters [via kubectl] and the underlying servers [via SSH]!
A Docker image contains an application and all its dependencies. As it also contains the numerous binaries and librairies of an OS, it’s important to make sure no vulnerabilities exist in its root filesystem, or at least no critical or major ones.
At Bitnami we have been working on the Bitnami Kubernetes Production Runtime, a curated collection of services needed to deploy on top of your Kubernetes cluster (currently supporting GKE and AKS) to enable logging, monitoring and certificate and DNS management.
At dailymotion, we strongly believe in devops best practices, and are heavily investing in Kubernetes. Part of our products are already deployed on Kubernetes, but not all of them.
Some time ago, my colleague and manager of our platform team at Viki, Omkiran, started a company-wide conversation on re-hauling most of our entire infrastructure.
Disclaimer: I’m taking into account that you more or less know many of the AWS concepts in EMR, IAM, S3; together with what is Zeppelin and Spark. How to start with a project involving big data at your enterprise?
The last decades have seen a global shift from on-premise data centres to the provisioning of Virtual Machines (VMs) from mainstream cloud providers such as Amazon Web Services, Azure, Google Cloud Platform. In this article, we will explore the different pricing models of a typical cloud provider.
Service Objects is a highly usable pattern in Ruby on Rails that gives the ability to keep controllers skinny, models clean and remove domain logic from both.
You’re Missing Out on a Better Mac Terminal Experience. Mac command line apps, plugins, tweaks, and tips to make your terminal exactly what you want it to be: functional, minimal, aesthetic, or…
Over the past few years, there has been a lot of hype about containers. Docker, Kubernetes and related technology have taken the public cloud by storm (pun intended). At the same time, it seems, as software projects grow increasingly more complex, so too does the development process.
It was the day before KubeCon Seattle 2018 and we were all sitting in a huge conference hall spanning three rooms. There was barely room to move and then a series of lightning talks began including one from a friend of mine named Marko Mudnić.
Go has excellent support for executing external programs. Let’s start at the beginning. Here’s the simplest way to run ls -lah and capture its combined stdout/stderr.