Tag: Devops
-
The basics of Kubernetes networking
Posted on September 11, 2019, Level intermediate Resource Length medium
Kamil Lelonek explains everything you need to know about Kubernetes networking in this article. When you deploy your application to a Kubernetes cluster, you usually want to have it accessible from the outside. For real-world production applications, one of the important questions to ask is how to get external traffic into your container.
Tags devops programming kubernetes containers
-
Learn Linux, 101: Fundamentals of internet protocols
Posted on September 6, 2019, Level beginner Resource Length long
Ian Shields wrote this piece on TCP/IP network fundamentals for Linux system. This tutorial helps you prepare for Objective 109.1 in Topic 109 of the Linux System Administrator (LPIC-1) exam 101.
Tags linux programming devops cloud miscellaneous
-
Google's Engineering Practices documentations
Posted on September 5, 2019, Level beginner Resource Length long
Google engineering practices are now open source. The pages in this section contain recommendations on the best way to do code reviews, based on long experience.
Tags miscellaneous programming software-architecture devops
-
What is GitOps and why it might be the next big thing for DevOps
Posted on September 4, 2019, Level intermediate Resource Length medium
With containers comes a level of agility never before experienced in the world of business. An article by Jack Wallen explaining what GitOps is.
Tags devops programming software-architecture
-
Concurrent programming in Python is not what you think it is
Posted on August 30, 2019, Level intermediate Resource Length medium
In this article, author will first walk you through the distinction between concurrent programming and parallel execution, discuss about Python built-ins concurrent programming mechanisms and the pitfalls of multi-threading in Python. By Melvin Koh.
Tags programming app-development python web-development devops
-
Common systems programming optimizations & tricks
Posted on August 26, 2019, Level advanced Resource Length long
An article from the pen of Paul Cavallaro about system programming. It is an overview of some common optimization techniques and neat tricks for doing "systems programming" -– whatever that means today.
Tags programming software linux devops
-
Getting started with Rancher
Posted on August 22, 2019, Level intermediate Resource Length medium
An article by Mike 'MJ' Johnson about getting your hands on Rancher. With the power and flexibility of Kubernetes, you also get a massive amount of complexity. Rancher was founded in 2014 with a company focus on creating software to help manage Docker containers. Rancher 2 can help you more easily deploy, manage and maintain your Kubernetes clusters across multiple environments, both on premise and in the cloud.
Tags web-development devops kubernetes containers how-to
-
Golang tutorial for Node.js developers
Posted on August 21, 2019, Level intermediate Resource Length long
CEO of RisingSTack Tamas Kadlecsik wrote this guide for Node.js developers interested in learning Go. Throughout a tutorial series, we'll cover the basics of getting started with the Go language, while building an app and exposing it through a REST, GraphQL and GRPC API.
Tags golang web-development programming devops gcp
-
How to encrypt files with gocryptfs on Linux
Posted on August 16, 2019, Level intermediate Resource Length short
Gocryptfs encrypts at the file level, so synchronization operations can work efficiently on each file. An article by Brian "bex" Exelbierd (Red Hat).
Tags linux devops miscellaneous programming software app-development
-
Maximizing your security posture with Azure ATP
Posted on August 3, 2019, Level intermediate Resource Length medium
Interesting article from Chris Hallum from Microsoft. Their customers spend a lot of time and money on security solutions and very few of them are taking full advantage of the solutions they've deployed. Even fewer of them are deploying or maintaining these solutions correctly. Based on this it's not surprising to see stats like "93% of all breaches could have been avoided if basic cyber hygiene had been in place" (Online Trust Alliance).
Tags cloud infosec devops azure software-architecture
-
How to deploy a Go web application using Nginx on Ubuntu 18.04
Posted on July 24, 2019, Level beginner Resource Length medium
The guide by Michael Okoh about deploying a web application in Go which will be useful to many back-end developers.
Tags software linux devops cloud programming golang
-
Managing a secure JSON Web Token Implementation
Posted on July 22, 2019, Level beginner Resource Length medium
Daniel Fanara wrote this article about more advanced topics of managing secure JSON Web Tokens (JWT). They are great for representing a user's authentication / authorization state without needing to maintain a server-side session store.
Tags infosec devops json infosec web-development