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Red Hat/Fedora Leftovers

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Red Hat
  • Applying machine learning to GitOps

    Machine learning helps us make better decisions by learning from existing data models and applying good predictions to the next output. In this article, we will explore how to apply machine learning in each phase of the GitOps life cycle.

  • Fedora Community Outreach Revamp Update #6

    It has been almost a year since the Fedora Community Outreach Revamp started. Some pretty nice events have occurred since the last Revamp update. We retired the Trello board with the Revamp’s tasks and notes. Now all of the Revamp notes are publicly available on a HackMD file. Here is some of what the Revamp team has worked on in the last few months.

    With our experience from the community outreach survey in December 2020, we were asked to give our input on the Annual Contributor Survey. Now, the survey is public for the Fedora contributors to fill out and will be until June 30th 2021. Additionally, while having Marie Nordin help us out and support the Outreach Revamp, we gave our input on the organizational chart she prepared in order to visualize the Fedora Community’s organizational structure.

  • Vanguard CIO: How to help your organization think like a startup

    Vanguard is a global investment management firm with more than $7 trillion in assets under management and a history spanning more than four decades. The firm is best known for its low-cost mutual funds and ETFs, particularly those that track an index such as the S&P 500. Costs are one of the key variables within an investor’s control that determine whether or not one meets investment goals. Vanguard has been so successful in delivering on this insight that competitors in markets the firm operates also reduce their expenses – a phenomenon known as the “Vanguard Effect” – to the benefit of all investors.

    A few years ago, Vanguard set out to have a similar impact on the world of advice. Doing this would require that we set a bold vision, communicate it clearly, and move in an agile fashion – akin to a startup. Here’s how we made that happen.


    A greenfield approach was taken with technology, building a cloud-native enterprise advice platform. The platform is composed of APIs, including a number that leverage AI/ML to provide personalized forecasts, and is now powering numerous advice offers across business lines and the globe. Through cross-functional teams working in new ways with shared goals and leveraging contemporary technology, the platform approach is enabling us to be disruptive.

  • 7 hybrid work best practices for IT leaders

    As IT leaders help their organizations move from a remote to a hybrid work environment, they will also be navigating these uncharted waters with their own IT teams. As a result, IT must quickly establish its own hybrid work culture and hybrid work best practices – both to maximize its own internal efficiency and to act as a testbed for other parts of the larger organization.

    Plenty of challenges await in the realms of fairness, communication norms, tools, and related matters.
    Plenty of challenges await in the realms of fairness, communication norms, tools, and related matters. Consider these seven best practices when establishing your IT organization's near-term and long-term hybrid work policies and environment.

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.