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Fedora and IBM/Red Hat Leftovers

Submitted by Roy Schestowitz on Saturday 11th of December 2021 03:58:08 PM Filed under
Red Hat
  • Vanessa Christopher: Introduction

    When I heard about outreachy, an internship that welcomes total beginners that was a very good motivation and the stipends?? Free mentoring from professionals? This was definitely my chance to broaden my scope.

  • Ubuntu 22.04 LTS To Shift Its PPC64EL Baseline To POWER9 CPUs, Dropping POWER8 - Phoronix

    Ubuntu 22.04 LTS isn't expected to run on aging IBM POWER8 hardware as Canonical is shifting its PPC64EL architecture baseline to POWER9 for building packages.

    Matthias Klose issued a notice this week that for Ubuntu 22.04 "Jammy Jellyfish" they are bumping the PPC64EL architecture baseline requirement to POWER9 with their GCC 11 compiler.

    On recent Ubuntu releases the PowerPC builds they have been producing were targeting "-march=power8 -mtune-power9" while now they are moving ahead with "-march=power9" to optimize the code generation for POWER9 processors.

  • Qualys : Continuous Security Hardening and Monitoring for IBM® z/OS® Mainframes and Databases Using Qualys Policy Compliance
  • CentOS Stream 9: Understanding the new Red Hat OS release for non-Red-Hat-type people

    Red Hat has released CentOS Stream 9, the first major version since the company badly shook its community by announcing it was ending traditional CentOS a year ago.

    This is the second release of the new CentOS Stream distro, and presumably the IBM subsidiary hopes it will offer a more appealing migration path for CentOS users than for them to jump ship.

    Notably, in CentOS Stream 8, RH's Application Streams – analogous to Fedora's "Modularity" – were mandatory, but they're optional in 9.

    This is a big deal in the Red Hat world, but can be mysterious to the millions of non-Red Hat Linux users. Since it seems to please Red Hat to imagine that Red Hat is the entirety of the Linux world, its official materials don't really give you any context, so The Register will try to translate for you.

  • CentOS Linux 8 is about to die. What do you do next? | ZDNet

    The end of CentOS 8 Linux has been coming for awhile now, and the day is finally here. On December 31, 2021, Red Hat's CentOS Linux 8 will reach End Of Life (EOL). Since that falls right in the heart of the holiday season, Red Hat will extend CentOS Linux 8 zero-day support until January 31, 2022. Indeed, there will be one last CentOS Linux 8 release -- perhaps even after CentOS 8's official EOL. After that, it's all over for CentOS Linux.

»

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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

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  • 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.

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  • 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.

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