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IBM/Red Hat Leftovers

Submitted by Roy Schestowitz on Monday 2nd of May 2022 09:06:09 AM Filed under
Red Hat
  • Podman basics: Resources for beginners and experts | Red Hat Developer

    Podman is a tool for building containers. It plays the same role as Docker and is largely compatible with Docker, offering mostly the same commands. This article offers resources both for developers getting started with Podman and for those seeking more advanced information.

  • No-code and low-code integrations with Camel and Kaoto | Red Hat Developer

    Apache Camel and the Kaoto graphical editor can work together to provide a no-code or low-code environment to simplify the integration of services into Kubernetes applications. Integrations with microservices and containers can be complex. This article introduces criteria for a no-code environment and shows how Apache Camel and Kaoto achieve this goal for microservices and containers.

  • The term 'digital transformation' needs a makeover: What would you rename it? [Ed: IBM/Red Hat finally admitting they have been name-dropping meaningless buzzwords, as usual]

    "Digital transformation" has worn out its welcome with some. Why? As a general term that can be applied to any digital strategy, it’s often misunderstood and overused.

    Part of the problem is that it’s too broad. Digital can mean a variety of things, depending on how it’s perceived. It’s up to individual companies to define exactly what digital transformation means to them. And employees need to understand why it’s necessary to not only get on board but to be excited about it. This can only happen with a full understanding of what role each team member will play in the process.

    Considered a buzzword by some, digital transformation is an absolutely essential component for all businesses, having accelerated even more rapidly over the past couple of years due to the pandemic. As a key to success for the future of most companies, it’s an unavoidable term unless we come up with something better…

»

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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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