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Red Hat and Fedora: Red Hat Summit 2019, Wayland and More

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Red Hat
  • Red Hat Summit 2019 Session Highlights: Developers

    2019 brings new opportunities for developers to decide how they want to shape the future of application development. The impact of new technologies, architectures and processes can be felt as microservices, containers and serverless are shifting the way we think about building, deploying, running and maintaining applications today.

    At Red Hat Summit 2019, we’re offering sessions, workshops, and hands-on trainings and labs to help our customers and partners and community members get the most from these innovative technologies and practices.

  • Distributed microservices architecture: Enterprise integration, Istio, and managed API gateways

    The rise of microservices architectures drastically changed the software development landscape. In the past few years, we have seen a shift from centralized monoliths to distributed computing that benefits from cloud infrastructure. With distributed deployments, the adoption of microservices, and system scaling to cloud levels, new problems emerged, as well as new components that tried to solve the problems.

    By now, you most likely have heard that the service mesh or Istio is here to save the day. However, you might be wondering how it fits with your current enterprise integration investments and API management initiatives. That is what I discuss in this article.

  • Wayland-Spun Firefox Is Being Given More Time To Get Ready For Fedora 30

    Fedora 30 is aiming to ship with the Wayland native version of Firefox by default rather than relying upon XWayland. This Wayland-native Firefox has long been offered in the Fedora repository but not used as the default browser. While it's not all squared away yet, more time has been granted to get it ready for this spring update to Fedora.

    The "Firefox Wayland by default" change is currently among the list of incomplete changes for Fedora 30. While past the deadline, the Fedora Engineering and Steering Committee (FESCo) is letting this feature still land if it won't end up delaying the Fedora 30 beta milestone.

  • Stories from the amazing world of release-monitoring.org

    Our story begins in August 2018. I was summoned by the Archmage (my ex-manager Jim Perrin) to be part of the mage conclave (Fedora Infrastructure team) and take care of a world that laid abandoned for some time. The name of this realm is release-monitoring.org and Jim recommended I start on the continent of Anitya (web server).

    I began to study this world and communed with the mage conclave, especially with previous caretaker of this world, honorable mage Jeremy Cline. I learned a lot about this realm (especially Anitya) and fixed a small issue here and there in order to make the world a better place for its inhabitants.

    After few weeks I became more confident when walking through the continent of Anitya, and started working on bigger things that hopefully helped the inhabitants of this world to have better life.

    Sometimes I made a mistake, which displeased the inhabitants greatly, but we identified these issues together (thanks for every bug report) and fixed most of them (thanks to all contributors).

    After a few months Jim Perrin came to me again with another task from the amazing realm of release-monitoring.org. He said to me: “Here in these lands lies a place that is key to this world and it lay abandoned for far too long. You have proven yourself when taking care of the continent of Anitya, so here by the power entrusted in me I’m naming you the caretaker of the island of the-new-hotness.”

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Dilution and Misuse of the "Linux" Brand

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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.