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IBM/Red Hat Leftovers

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Red Hat
  • How to build a blockbuster internal IT talent program: 8 tips | The Enterprisers Project

    Unemployment levels among IT occupations continue to be low. “There has never been a better time to be in the information technology field,” says Dan Roberts, CEO of Ouellette & Associates and author of Confessions of a Successful CIO, for those who are well-qualified.

    "Many are predicting attrition of 25 percent as we come out of the pandemic – a talent migration we've not seen before."
    As the 2020 Harvey Nash/KPMG CIO Survey pointed out, IT skills shortages were close to an all-time high prior to COVID-19, and they have remained high. There is also the threat of a looming turnover tsunami in IT. “Many are predicting attrition of 25 percent as we come out of the pandemic – a talent migration we’ve not seen before,” Roberts says. “One of the best tools that a CIO has at their disposal to better engage and retain their talent is to invest into their development.”

  • Getting started with Red Hat OpenShift Streams for Apache Kafka | Red Hat Developer

    Red Hat OpenShift Streams for Apache Kafka is Red Hat’s fully hosted and managed Apache Kafka service. It targets development teams that want to incorporate streaming data and scalable messaging in their applications without the burden of setting up and maintaining a Kafka cluster infrastructure.

    Announced at Red Summit in April 2021, OpenShift Streams for Apache Kafka is in Development Preview mode today. As part of the Development Preview program, you can provision a Kafka cluster free of charge. This instance will remain available for 48 hours.

    In this article we'll show you two ways to provision an OpenShift Streams for Apache Kafka instance: using the UI on cloud.redhat.com, and using the Red Hat OpenShift Application Services command-line interface (CLI).

  • What’s new in RHEL Container Tools?

    The update of Container Tools in RHEL 8.4 brings a lot of great new features. In this post we'll look at major new features and additions to Podman, UBI, automatic image updates and much more.

    This is a major update since RHEL 8.3 (Updates to Container Tools in Red Hat Enterprise Linux 8.3) and if you have been looking to move from Docker on RHEL 7 to Podman on RHEL 8, this is a great time to look at doing an upgrade.

  • Deploy .NET applications on Red Hat OpenShift using Helm [Ed: Red Hat helping Microsoft again]

    Helm is a package manager for Kubernetes. It provides an easy way to deploy a set of resources on a Kubernetes or Red Hat OpenShift clusters. This article starts with a quick introduction to Helm. Then we'll use it to deploy a .NET application.

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.