Upcoming SlideShare Loading in …5 × How to test infrastructure code: automated testing for Terraform, Kubernetes, Docker, Packer and more 1. Automated testing for: ✓ terraform ✓ docker ✓ packer ✓ kubernetes ✓ and more Passed: 5. Failed: 0. Skipped: 0. Test run successful.
Quay was the first private hosted registry on the market, having been launched in late 2013. It grew in users and interest with its focus on developer experience and highly responsive support, and capabilities such as image rollback and zero-downtime garbage collection.
This isn’t my first rodeo with large datasets. The authentication and product management database that I have designed for the largest UK public Wi-Fi provider had impressive volumes too. We were tracking authentication for millions of devices daily.
Since we announced GitHub Actions support for CI/CD In August, self-hosted runners have been one of the most eagerly anticipated updates—and it’s now available in beta. To get started, you must be an administrator to change any configurations.
Today, the Helm Maintainers are proud to announce that we have successfully completed a 3rd party security audit for Helm 3. Helm has been recommended for public deployment.
SWR is a React Hooks library for remote data fetching. The name “SWR” is derived from stale-while-revalidate, a HTTP cache invalidation strategy popularized by RFC 5861.
As a reply to Zalando’s “Running 80+ clusters in production” post, someone asked whether this (80+ clusters) would not defeat “the purpose”? My answer would not fit in a Tweet, so here it is as a blog post. Zalando runs 100+ Kubernetes clusters on AWS. Each cluster runs in its own AWS account.
Zalando has 200+ development teams which are fully responsible for owning their applications including 24⁄7 on-call support (“you build it, you run it”). Our Kubernetes platform team provides “Kubernetes as a Service” to 1000+ Zalando developers with the following goals in mind:
We’re excited to announce multiple features that deeply integrate HashiCorp Vault with Kubernetes. This post will share the initial set of features that will be released in the coming months.
Open Source Alternative for Zapier/tray.io Watch a Short demo (< 3 min) which shows how to create a simple workflow which automatically sends a new Slack notification every time a Github repository received or lost a star.
Okay, obviously SQL queries do start with SELECT – that’s the first word in most queries! But! Yesterday I was working on an explanation of window functions, and I found myself googling “can you filter based on the result of a window function”.
Le claquement du martinet sur l’épaule du développeur empli la salle de réunion de son bruit mou et glaçant. Le Senior Java serre les dents.
Most guides to bash history shortcuts exhaustively list all of the shortcuts available to you. The problem I always had with that was that I would use them once, and then glaze over as I tried out all the possibilities.
As a backend developer, I always need to monitor something. State machine in the database, records count, message queue lag, custom application metrics, system performance, progress of my deployment scripts. Tons of stuff!
In “GitLab might move to a single Rails codebase” we announced that GitLab might move to using a single codebase for GitLab Community Edition (CE) and GitLab Enterprise Edition (EE). Since then we have decided to continue moving toward a single codebase.
At my school, it was all about C, and 10 years of C is quite boring (because, yes, I started programming way before my engineering school). I wanted some fresh air, and even if I really liked Python back to that time, i’m more into statically typed programming languages.
DevOps is an organizational and cultural movement that aims to increase software delivery velocity, improve service reliability, and build shared ownership among software stakeholders. Learn how to improve the speed, stability, availability, and security of your software delivery capability.
Note: Ansible Collections are currently in tech preview. The details of this blog post may be outdated by the time you read this, though I will try to keep things updated if possible. Ansible 2.8 and 2.9 introduced a new type of Ansible content, a ‘Collection’.
The open source Git project just released Git 2.23 with features and bug fixes from over 77 contributors, 26 of them new. Here’s our look at some of the most exciting features and changes introduced since Git 2.22. Git 2.
Zeev Suraski, un développeur de PHP a proposé il y a quelques jours un langage frère au PHP.
In this article I describe how I setup, configure and use my Linux Workstation and SSH Bastion/Jumphosts for maximimum awesomness and ease of use.
This is the repository for the Azure Kubernetes Service (AKS) Workshop website. For the full workshop experience, go to https://aksworkshop.io Feel free to open Issues with requests for new topics or challenges.
Kubernetes is taking over the world of infrastructure management, at least for larger-scale operations, and best practices have started to solidify.
★ wizard zines ★ About Print directions Mailing list Zines at work! Hi! I’m Julia (@b0rk, jvns.ca). Here are my programming zines! The ones with black and white covers are free, the ones with colour covers are $10 for personal use.
A new Kubernetes security vulnerability was announced today, along with patch releases for the issue for Kubernetes versions 1.13, 1.14, and 1.15.
Microservices can have a positive impact on your enterprise. Therefore it is worth knowing how to handle Microservice Architecture (MSA) and some Design Patterns for Microservices, as well as, general goals or principles for a microservice architecture.
This article is an update of my previous benchmark, now running on Kubernetes 1.14 with CNI version up-to-date in April 2019. First of all, many thanks to Cilium team who helped me by reviewing and correcting my metrics monitoring scripts.
Hugo 0.56.0 is filled with improvements, but there are two main headliners: Hugo Modules and Hugo Deploy. Hugo Deploy is implemented by @vangent and brings built-in deployment support for GCS, S3, or Azure using the Hugo CLI. See the Hugo Deploy Documentation for more information.