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DevOps

The latest News and Information on DevOps, CI/CD, Automation and related technologies.

March 2020 Online Meetup: Automating K3s Cluster Upgrades

While developing K3s to run at the edge we had to change our assumptions about how to manage these clusters at scale. A key assumption in a data center is that you have stable network connectivity, but this may not be true at the edge. You may have unreliable cellular service or limited time during the day in which you can connect. In these environments, operations such as upgrading Kubernetes or patching an operating system require a different paradigm.

Question the Current Dogma - Is Kubernetes Hyper-Scale Necessary for Everyone?

This article was originally published on The New Stack Kubernetes in 2020 has become synonymous with the term cloud native and is also often used as a vehicle for vendors and IT organizations alike to claim they are transforming or modernizing their workloads. But what are they actually transforming? What is Kubernetes itself actually providing?

IDC Overview: Adopting BizOps to Accelerate Digital Transformation Results

Stephen Elliot, IDC Program Vice President, walks through BizOps, a new framework for data driven decision making that's aligned to business outcomes. Learn how BizOps extends DevOps to include continuous measurement and strategic business planning to enable digital transformation at the speed of business change in this video.

Kubernetes Master Class: How to implement Network Policy to secure your cluster

By default, pods are non-isolated; they accept traffic from any source. The Kubernetes solution to this security concern is Network Policy that lets developers control network access to their services. Rancher comes configured with Network Policy using Project Calico which can be used to secure your clusters. This class will describe a few use cases for network policy and a live demo implementing each use case.

Qovery permet de simplifier l'utilisation du Cloud pour les développeurs

Ce lundi 2 mars 2020, Manon Gazzotti, analyste chez X Ange, Clara Audry, Associée chez Cap Horn, Romaric Philogène, CEO & Co-fondateur de Qovery, et Pascal Ghoson, Co-fondateur de Findrive, se sont penchés sur les spécificités de Qovery et de Findrive dans l'émission Tech

HAProxyConf 2019 - HAProxy Load Balancing at Vimeo by Andrew Rodland

Vimeo uses HAProxy throughout the business, where it’s an integral part of delivering over a petabyte of video per day to millions of viewers. In this presentation, you will learn how we use and monitor HAProxy; You’ll learn about the Bounded-Load Consistent Hashing algorithm that Vimeo contributed to HAProxy 1.7 and other improvements in HAProxy 1.8, 1.9, and 2.0 that have improved our performance and simplified administration.

HAProxyConf 2019 - How HAProxy Helped Me Get "Near Perfect" Uptime by Eric Martinson

PlaceWise Digital is the leading provider of digital services to the shopping center industry, delivering over 200 million digital engagements annually to over 800 shopping center clients throughout North America. In the US alone, the company possesses a nearly 50% market share, yet our infrastructure team is just one: me. In this talk, I’m going to share my experiences using HAProxy to meet the demands of serving millions of visitors on Black Friday, dealing with applications that can’t be clustered, and other technical challenges that we faced and overcame to build a robust and scalable platform.

Does Your Team Know What Your Code Is Doing Right Now?

Software development teams are much larger than the engineers that write code. Writing and deploying code are often only the tip of the iceberg. A well oiled software team will often consist of: All of these people need to know something about what the software development lifecycle is producing and shipping, but the level of information can vary dramatically based on a team member's position. Sleuth was built to automatically generate information to satisfy each team member's needs.