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IBM/Red Hat Buzzwords Admission/Confession and 'Extreme Performance For Ansible'

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Red Hat
  • Scaling Red Hat OpenStack Platform to more than 500 Overcloud Nodes

    At Red Hat, performance and scale are treated as first class citizens and a lot of time and effort are put into making sure our products scale. We have a dedicated team of performance and scale engineers that work closely with product management, developers, and quality engineering to identify performance regressions, provide product performance data and guidance to customers, come up with tuning and test Red Hat OpenStack Platform deployments at scale. As much as possible, we test our products to match real-world use cases and scale. 

    In the past, we had scale tested director-based Red Hat OpenStack Platform deployments to about 300 bare metal overcloud nodes in external labs with the help of customers/partners. While the tests helped surface issues, we were more often than not limited by hardware availability than product scale when trying to go past the 300 count. 

  • Introducing the Red Hat Global Transformation Office

    Change is the brutal truth for global enterprises. True business transformation requires fundamental shifts in behaviors. Software, systems, networking and storage all need to be aligned with the people working on these technologies and the associated processes, in order to increase the number of strategic opportunities an organization is capable of effectively responding to. To help drive this evolution, today we’re pleased to announce the launch of the Global Transformation Office, which will be focused on accelerating our customers digital visions while bringing holistic change across their technological AND social systems.

    Market conditions, competitive pressures, the technology landscape and even customer requirements change on a weekly, if not daily, basis. Since the launch of Red Hat Enterprise Linux more than 15 years ago, Red Hat has provided the technologies and expertise helping to fuel the next generation of business innovation, from the world’s leading enterprise Linux platform to the industry’s most comprehensive enterprise Kubernetes platform in Red Hat OpenShift. The Global Transformation Office formalizes and matures our commitment to delivering the software, the skills and the expertise required to serve as a change catalyst for global IT organizations, founded on the success and demand for our regional Transformation practices.

  • Operon: Extreme Performance For Ansible

    I'm very excited to unveil Operon, a high performance replacement for Ansible® Engine, tailored for large installations and offered by subscription. Operon runs your existing playbooks, modules, plug-ins and third party tools without modification using an upgraded engine, dramatically increasing the practical number of nodes addressable in a single run, and potentially saving hours on every invocation.

    Operon can be installed independently or side-by-side with Ansible Engine, enabling it to be gradually introduced to your existing projects or employed on a per-run basis.

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.