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Red Hat/Fedora Leftovers

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Red Hat
  • A brief overview of the Container Network Interface (CNI) in Kubernetes | Enable Sysadmin

    If you have worked with Kubernetes (K8s) and tried to learn some of its inner workings, either on the job or in a training course, you must have learned a bit about Container Network Interface (CNI). This article de-mystifies what CNI means and does.

  • Announcing Dates & CfP for Nest with Fedora

    As we celebrate Fedora Linux 34 with the upcoming Release Party, we are also looking forward to our next event: Nest with Fedora. As I mentioned in my last update, the 2021 edition of our annual contributor conference will again be virtual. I am happy to announce the dates for this year’s contributor conference: August 5th-8th, 2021. The Fedora Project has been thriving, and I am sure that this years event will be full of exciting content.

  • Fedora 34 Reviewed: A Great GNOME distro that's worth checking out!

    I had a chance to check out Fedora 34 recently, and was impressed by the overall quality of the GNOME desktop and its implementation. There are a few rough edges, but overall, it's a great distribution. In this video, I talk about the highlights and what makes it stand out.

  • Fedora Linux 34 available for download

    Woo-hoo! Today is officially the day many of us have been waiting for. Yes, Fedora Linux 34 is finally available for download. For many Linux users, Fedora is considered the best overall operating system to be based on that open source kernel. The distro focuses on truly free and open source software -- a pure Linux experience. It is also fairly bleeding edge, but at the same time, it remains stable for everyday use.

    What makes Fedora 34 so exciting? Well, this version of the Linux-based operating system uses GNOME 40 as its default desktop environment, and version 40 is the most electrifying version of GNOME in years. GNOME 40 is notable for a horizontal workspace switcher and having the Dash (favorites launcher) moved to the bottom of the screen. Despite being released last week, Ubuntu 21.04 fails to comes with this version of GNOME.

  • The most popular Fedora Linux in years rolls out | ZDNet

    Red Hat's community Linux distribution Fedora has always been popular with open-source and Linux developers, but this latest release, Fedora 34 seems to be something special. As Matthew Miller, Fedora Project Leader, tweeted, "The beta for F34 was one of the most popular ever, with twice as many systems showing up in my stats as typical."

  • Recapping day two of Red Hat Summit Virtual Experience 2021

    It seems like just yesterday we were planning for Red Hat Summit 2021, and now the two days of our April Summit programming have just flown by. Let's take a quick look back at what happened. And, if you missed something, don't worry! Much of the Summit programming is still available on demand for you to watch at your convenience.

  • Red Hat boss on Linus Torvalds: 'He's changed the world' | ZDNet

    Red Hat CEO Paul Cormier has continued his regional virtual tour this week, sharing with media in the Asia Pacific region on Thursday his thoughts on what the work Linus Torvalds has done over the last 30 years means for the world.

    "Oh, my gosh, where do you start?," he began.

    "I mean, he's changed the world. Just his vision of an open operating system."

    It's not just the operating system that came out of it, Cormier said.

    "That was the very beginning. Even when we got started with Linux 20-plus years ago, it really wasn't -- it was for hobbyists, but what Linus did was really show the world that open was a better way to develop new innovation," the CEO said. "And I think where Red Hat took it from there, from an enterprise perspective, we showed the world that we really could run critical enterprise workloads on open source-developed software."

More in Tux Machines

digiKam 7.7.0 is released

After three months of active maintenance and another bug triage, the digiKam team is proud to present version 7.7.0 of its open source digital photo manager. See below the list of most important features coming with this release. Read more

Dilution and Misuse of the "Linux" Brand

Samsung, Red Hat to Work on Linux Drivers for Future Tech

The metaverse is expected to uproot system design as we know it, and Samsung is one of many hardware vendors re-imagining data center infrastructure in preparation for a parallel 3D world. Samsung is working on new memory technologies that provide faster bandwidth inside hardware for data to travel between CPUs, storage and other computing resources. The company also announced it was partnering with Red Hat to ensure these technologies have Linux compatibility. Read more

today's howtos

  • How to install go1.19beta on Ubuntu 22.04 – NextGenTips

    In this tutorial, we are going to explore how to install go on Ubuntu 22.04 Golang is an open-source programming language that is easy to learn and use. It is built-in concurrency and has a robust standard library. It is reliable, builds fast, and efficient software that scales fast. Its concurrency mechanisms make it easy to write programs that get the most out of multicore and networked machines, while its novel-type systems enable flexible and modular program constructions. Go compiles quickly to machine code and has the convenience of garbage collection and the power of run-time reflection. In this guide, we are going to learn how to install golang 1.19beta on Ubuntu 22.04. Go 1.19beta1 is not yet released. There is so much work in progress with all the documentation.

  • molecule test: failed to connect to bus in systemd container - openQA bites

    Ansible Molecule is a project to help you test your ansible roles. I’m using molecule for automatically testing the ansible roles of geekoops.

  • How To Install MongoDB on AlmaLinux 9 - idroot

    In this tutorial, we will show you how to install MongoDB on AlmaLinux 9. For those of you who didn’t know, MongoDB is a high-performance, highly scalable document-oriented NoSQL database. Unlike in SQL databases where data is stored in rows and columns inside tables, in MongoDB, data is structured in JSON-like format inside records which are referred to as documents. The open-source attribute of MongoDB as a database software makes it an ideal candidate for almost any database-related project. This article assumes you have at least basic knowledge of Linux, know how to use the shell, and most importantly, you host your site on your own VPS. The installation is quite simple and assumes you are running in the root account, if not you may need to add ‘sudo‘ to the commands to get root privileges. I will show you the step-by-step installation of the MongoDB NoSQL database on AlmaLinux 9. You can follow the same instructions for CentOS and Rocky Linux.

  • An introduction (and how-to) to Plugin Loader for the Steam Deck. - Invidious
  • Self-host a Ghost Blog With Traefik

    Ghost is a very popular open-source content management system. Started as an alternative to WordPress and it went on to become an alternative to Substack by focusing on membership and newsletter. The creators of Ghost offer managed Pro hosting but it may not fit everyone's budget. Alternatively, you can self-host it on your own cloud servers. On Linux handbook, we already have a guide on deploying Ghost with Docker in a reverse proxy setup. Instead of Ngnix reverse proxy, you can also use another software called Traefik with Docker. It is a popular open-source cloud-native application proxy, API Gateway, Edge-router, and more. I use Traefik to secure my websites using an SSL certificate obtained from Let's Encrypt. Once deployed, Traefik can automatically manage your certificates and their renewals. In this tutorial, I'll share the necessary steps for deploying a Ghost blog with Docker and Traefik.