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IBM/Red Hat Leftovers

Filed under
Red Hat

  • Utilize LinuxONE as a platform to build open source technology

    Call for Code invites developers to build and contribute to sustainable, open source technology projects. Now, there is an opportunity for developers to use one of the world’s most reliable, sustainable, and cost-effective platforms – IBM LinuxONE – towards that end. While using the latest encryption technology, ultimate uptime, and the scalability of the IBM Z platform, LinuxONE can process your data efficiently and securely. Therefore, LinuxONE is a great choice to use for your Call for Code project.

    [...]

    IBM Hyper Protect Services are built on IBM LinuxONE technology running on IBM Cloud. These secure services offer technical assurance that only the authorized user — not even the cloud administrator — can see your data, personal information, or encryption keys. There are three services available:

  • How is the retail industry using enterprise open source?

    Been doing a lot of online shopping lately? There’s a good chance enterprise open source is helping to power your favorite retailer’s website, based on findings we published in The State of Enterprise Open Source report earlier this year.

    We conducted interviews with 1,250 IT leaders worldwide to get a picture of how, where and why they use enterprise open source. They did not know the survey was sponsored by Red Hat and were not necessarily Red Hat customers.

  • The evolution of SDN: What service mesh offers telco

    In the previous post we took a look at the evolution of Software Defined Networking (SDN) and the role it plays for communication service providers. We explored all the way up to the virtualization of network infrastructure, OpenStack, Open vSwitch (OVS) and more. In this post we're going to look at networking, containers and container orchestration.

    Containers are not new. Depending on how you define "containers" they can date back to 2008 for LXC, or even further back if you consider things like Solaris Zones or good old-fashioned chroots a container. Containers are a way of isolating processes and applications from the rest of the system, therefore they are "contained" by a number of mechanisms we won't try to go into in this post. "What's a Linux container?" is a good read if you want to know more about the history, the technologies and the state of the art.

  • Vim vs. Nano vs. Emacs: Three sysadmins weigh in | Enable Sysadmin

    Three editors. Three experts. Which Linux text editor is right for you?

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.