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Infrastructure as Code - Kubernetes

Building Kubernetes Operators part 2: Design and implementation details

Kubernetes operators were introduced as an implementation of the Infrastructure as software concept. Using them you can abstract the deployment of applications and services in a Kubernetes cluster. This is the second of a series of articles explaining how operators work, and how they can be implemented in different languages. Introduction In the previous article…

Infrastructure as Code - Kubernetes

Building Kubernetes Operators part 1: Operator Pattern and Concepts

Kubernetes operators were introduced as an implementation of the Infrastructure as software concept. Using them you can abstract the deployment of applications and services in a Kubernetes cluster. This is the first article of a series explaining how operators work, and how they can be implemented in different languages. Introduction In this article series we…

Kubernetes

Kubernetes Nginx Ingress: Consistent hash subset load balancer

Last month we got a Pull Request with a new feature merged into the Kubernetes Nginx Ingress Controller codebase. This feature request came from a client that needs a specific behavior of the Load Balancer not available on any Ingress Controller. Link to the PR: https://github.com/kubernetes/ingress-nginx/pull/3396/ What’s the use case? Our client’s software is a…

DevOps - Infrastructure as Code

Success story: From on premise to AWS in 1 hour

The problem: The client required migration of his microservices-based application to AWS, using containers.  The application was running on site, using legacy DevOps tooling, Xen VMs, Chef, and some scripting. So what, exactly, was the problem? Both security concerns and network limitations precluded this migration from being performed progressively. The only component permitted to exist…

DevOps - Infrastructure as Code

Success story: Automating 100 of applications on the corporate world

The client Genesys, a  large company providing a wide variety of contact center solutions, must support a wide variety of product features. The ongoing product offerings required on-premise installation of a great number of moving parts. Such installation would involve a hundred applications and their dependencies, installed on four major operating system versions in various…