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IBM/Red Hat Leftovers

Submitted by Rianne Schestowitz on Friday 24th of July 2020 07:10:26 AM Filed under
Red Hat

  • Linux 5.9 Bringing IBM POWER "System Call Vectored" Support

    The Linux 5.9 kernel is set to introduce support for the new IBM POWER System Call Vectored (SCV) ABI with the new SCV and RFSCV instructions. These new instructions can help with performance.

    POWER9 / POWER ISA 3.0 supports System Call Vectored (SCV) but to date has not been supported by the mainline Linux kernel. That finally is set to happen with Linux 5.9 with the SCV support being queued in the PowerPC-next tree.

  • Open Herdware
  • As cloud native computing rises, it’s transforming culture as much as code

    Most experts say it’s a mistake to think of cloud native computing in technology terms. Rather, it’s a mindset shift based on the assumption that better technology is available in the cloud than inside a company’s data center. Think of cloud native principles as more of a business enables than an infrastructure improvement.

    “The primary benefit is to reduce the time between forming a business idea and delivering it into production,” said John Clingnan, senior principal project manager, middleware, at Red Hat Inc., an IBM Corp. subsidiary. “It can also be critical when businesses are in a pitched battle to implement a concept and out-executing the competition through rapid, incremental change” will determine who wins.

    “Cloud gives you the flexibility to pick and choose which parts of your application to abstract and which to spend your engineering resources on, giving companies the ability to focus on building on their core differentiators,” said Steven Mih, chief executive of Ahana Inc., a startup that provides services around the Presto distributed database platform

  • The secret to hosting a successful virtual conference

    A Red Hat marketing executive shares insights on how to smoothly shift a big in-person event to a virtual one in a short amount of time as her company just did.

»

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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.

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