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IBM/Red Hat/Fedora Leftovers

Submitted by Roy Schestowitz on Friday 9th of April 2021 06:20:10 PM Filed under
Red Hat
  • How to install Gradle build automation tool on CentOS 8

    Developed in Java, Kotlin, and Groovy, Gradle is an open-source build automation tool that is used mostly in Java projects. It automates the building process of applications which includes compiling, linking, and packaging of code without manual input. Gradle also supports Groovy, which is an object-oriented dynamic language created for Java applications. Let’s install Gradle on CentOS Linux 8.

  • How to install Ansible on Ubuntu Server 21.04

    Ansible is an open-source software provisioning, configuration management, and application-deployment tool enabling infrastructure as code. It runs on many Unix-like systems, and can configure both Unix-like systems as well as Microsoft Windows. It includes its own declarative language to describe system configuration. Ansible was written by Michael DeHaan and acquired by Red Hat in 2015. Ansible is agentless, temporarily connecting remotely via SSH or Windows Remote Management (allowing remote PowerShell execution) to do its tasks.

  • 5 reasons to attend the Digital Developer Conference: AIOps & Integration on April 20

    Decentralized applications bring several benefits over traditional application architectures, but they also increase the need for AIOps and integration capabilities—especially for the enterprise. Open source technologies, like Kubernetes and Docker, allow for consistent and explicit deployment of portable workloads across hybrid cloud environments, but developers and IT operations engineers need new skills to optimize deployments, monitor apps, and remedy problems quickly, with confidence, using advanced AIOps techniques.

    This Digital Developer Conference on AIOps & Integration focuses on the integration development and AIOps communities, and it provides you with the opportunity to design, develop, operate, and experience secure, AI-powered automation for IT operations and integration in your hybrid cloud environments. Whether you’re a developer, architect, SRE, or IT Ops engineer, you’ll discover ways to invest in AIOps and integration so that you can address challenges with decentralized, microservices-based applications. Subject matter experts will guide you through the essentials, experiences, and exercises to help you develop these worthwhile skills. For information on the conference and to explore the agenda, go to ibm.biz/devcon-aiops

  • To be an open leader, listen to your heart

    Allowing talented leadership to excel in a more open organizational structure can determine a young company's success. But in order to transform into a more open organization, you'll need to provide that space for talented leaders to grow.

  • Fedora 34 Adding SEVCTL Utility For Managing AMD SEV - Phoronix

    The upcoming release of Fedora 34 will make it the first major Linux distribution to have sevctl available, an open-source utility for managing AMD EPYC systems with Secure Encrypted Virtualization (SEV).

    SEVCTL is a utility for managing AMD Secure Encrypted Virtualization with displaying various SEV details, managing of certificates, resetting the platform's persistent state, and other features for what is exposed by the SEV management API with EPYC processors.

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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.

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