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IBM/Red Hat Leftovers

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Red Hat
  • Why IT automation training is a smart way to boost your career

    However, the benefits of Red Hat Training and Certification also apply to individuals. Many IT professionals seek automation training on their own and find that it enhances their value to their company and their personal marketability. Take, for example, Christian Sandrini, an IT professional who was named the 2021 Red Hat Certified Professional of the Year. He has earned nearly a dozen Red Hat certifications, including the Red Hat Certified Specialist in Ansible Best Practices and the Red Hat Certified Specialist in Ansible Automation Platform.

  • Deploy a Java application using Helm, Part 1

    To deploy enterprise Java applications with Red Hat JBoss Enterprise Application Platform (EAP) servers to Red Hat OpenShift, developers have usually needed to learn how to use OpenShift templates or Operators to specify Kubernetes and OpenShift resources such as build config, deployment, volume, environment variables, and application image. This article, the first of a two-part series, explains a simpler way to deploy an enterprise Java application to OpenShift using Helm charts, and how to connect the application to a PostgreSQL database.

  • IT hiring: 5 signs of a continuous learner | The Enterprisers Project

    Deep into the digital transformation age, IT leaders recognize that change is the one constant. As a result, their hiring needs have shifted from seeking out those employees who are highly skilled in a single area to pursuing professionals who are capable of acquiring new aptitudes on an ongoing basis. Continuous learning is the name of the game.

    “The pace of digital innovation across industries was already rapid, but COVID accelerated change,” says Charley Betzig, managing director, IT executive recruiting firm Heller Search Associates. “It is more important than ever to have continuous learners in positions of leadership. Companies need IT leaders who not only are on top of the most modern technology but are curious and creative around how those technologies can influence current business models or even create new ones.”

  • 5 ways leaders can fight team burnout

    Despite the uncertainty around COVID-19, the shift to remote work was, for many employees, a welcome departure from the in-office routine. However, as weeks turned into months, and months into a year, the downsides of remote work became clear for some people.

    One example is the difficulty of delineating work from home life. With 24/7 connectivity and no commute, it can be challenging to separate the two. Many people find themselves working late into the evening and on weekends. Add in reduced staff and increased workloads, and burnout quickly becomes a reality: A Deloitte survey found that 77 percent of workers have experienced burnout.

  • MontaVista MVShield Support Now Available for Rocky Linux Baselines

    MontaVista® Software, LLC, a leader in commercial Embedded Linux® products and services, today announced the immediate availability of MVShield support services for Rocky Linux. The Rocky Linux project was founded in late 2020, gathering immediate momentum since its inception with continued robust adoption during 2021.

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.