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Red Hat: Eclipse MicroProfile, APIs, Customer Portal and More

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Red Hat
  • New Eclipse MicroProfile book provides introduction to enterprise Java microservices

    Fellow Red Hat associates Cesar Saavedra, Pavol Loffay, Jeff Mesnil, Antoine Sabot-Durand, Scott Stark, and I have written a book on Eclipse MicroProfile, called Hands-On Enterprise Java Microservices with Eclipse MicroProfile.

    This 256-page book provides an introduction to microservices and why they are important, and it showcases Eclipse MicroProfile as a way to implement so-called 12-factor apps.

  • APIs as a Product: Get the value out of your APIs

    APIs continue to spread, as seen in this 2019 report from ProgrammableWeb, which shows a 30% increase over last year’s growth rate. More regulations are enforcing the use of APIs to open up companies and foster innovation. Think of the Payment Services Directive version two (PSD2), open banking, and the public sector releasing 0pen data APIs. With such an abundance of APIs, it becomes increasingly crucial to get the value out of your APIs and differentiate yourself from the growing competition. It’s time to design and manage your APIs as a Product.

  • Did you know that Red Hat Enterprise Linux for public clouds has management included?

    To get started with Insights, the first thing you’ll need to do is create a Red Hat customer portal login if you don’t already have one using these instructions. This will give you access to the Red Hat Customer Portal and cloud.redhat.com which includes the Insights dashboard. Next, use the Getting Started page to enable the Insights client.

  • Registration for Red Hat Summit 2020 now open!

    One of the most exciting days of the year is finally here. Registration for Red Hat Summit 2020 is now open!

    We’re heading back to San Francisco and the Moscone Center on April 27-29, 2020, where we expect thousands of customers, partners and technology industry leaders from around the world to come together for a high-energy week of innovation, education and collaboration.

    [...]

    For the past 15 years, Red Hat Summit has delivered inspirational, educational and actionable content, industry-shaping news, and insight into best practices from customers and partners from around the world and across industries. Attendees also have the chance to talk to the teams who produce the technologies they depend on, and learn more about Red Hat’s product roadmap.

  • Data science, orchestration, and more Ansible news

    November's wander-around-the-web has turned up some interesting Ansible stories. It's fascinating to explore Ansible development through data, as Greg Sutcliffe does in his blog linked below. On the YouTubes this month, we found a couple of really interesting talks.

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.