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IBM/Red Hat Leftovers

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Red Hat
  • Hybrid work: 7 ways to enable asynchronous collaboration | The Enterprisers Project

    As more organizations begin bringing some employees back into the office and letting others remain remote, the challenges of orchestrating hybrid work are emerging. One key enabler of a productive, engaged, and innovative team in this in-between arrangement is asynchronous working.

    “Working asynchronously simply means that we don’t all have to work in the same place at the same time in order to work together,” says Brian Abrahamson, CIO and the associate laboratory director for communications and IT at the U.S. Department of Energy’s Pacific Northwest National Lab.

    One problem: "Many of us brought our old ways of working to Teams and Zoom when the pandemic hit."
    Sounds simple – but it’s not necessarily innate. “Many of us brought our old ways of working to Teams and Zoom when the pandemic hit,” notes Abrahamson. At the same, though, many technology organizations have made huge progress in digital work and remote collaboration. The age of the virtual workplace forced people to modify how, where, and even when they work.

    “Today, instead of collaborating in real time – walking to the next cubicle to ask a question – remote work has forced us to become more independent and to rely even more on technology as our primary communication,” says Jason James, CIO of EHR software and analytics provider Net Health.

  • The Ceph open source community: Powering Red Hat’s data services portfolio

    One of the unique things about Red Hat is that everything we do is open source. Every product we offer is rooted in one or more "upstream" open source projects. And since each of these projects has its own sets of participants, practices, timelines, and motivations coming together in a bottom-up, self-organizing sort of way--its own community--it is deeply insightful to look at Red Hat products from the perspective of their constituent communities. For Red Hat Data Services, one of our most important communities is Ceph, which has exciting developments underway.

  • 5 useful ways to manage Kubernetes with kubectl | Opensource.com

    Kubernetes is software to help you run lots of containers in an organized way. Aside from providing tools to manage (or orchestrate) the containers you run, Kubernetes also helps those containers scale out as needed. With Kubernetes as your central control panel (or control plane), you need a way to manage Kubernetes, and the tool for that job is kubectl. The kubectl command lets you control, maintain, analyze, and troubleshoot Kubernetes clusters. As with many tools using the ctl (short for "control") suffix, such as systemctl and sysctl, kubectl has purview over a broad array of functions and tasks, so you end up using it a lot if you're running Kubernetes. It's a big command with lots of options, so here are five common tasks that kubectl makes easy.

  • OpenShift vs Kubernetes – Container deployment platform comparison

    People are rapidly moving towards new technology day by day. The containerized-based solutions for applications have now become so popular. OpenShift and Kubernetes are the two most common platforms for containerized deployment management. Most of the similar features are present between OpenShift and Kubernetes. However, some differences are also between them. We will explain some major differences between Kubernetes and OpenShift in this article.

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.