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CoreOS Tectonic 1.8

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  • CoreOS Tectonic 1.8 makes it easy to plug external services into Kubernetes

    CoreOS announced Tectonic 1.8, its latest update of the popular Kubernetes container orchestration tool. It features a new open services catalog that enables DevOps personnel to plug in external services into Kubernetes with ease.

    As Rob Szumski, Tectonic product manager at CoreOS pointed out in a company blog post announcing the new version, public clouds offer lots of benefits around ease of use, but they can end up locking you in, in some cases to a proprietary set of tools.

    This is precisely what the new Open Cloud Services catalog is designed to resolve. Instead of using those proprietary tools, you get more open choices and that should make it easier to move between clouds or a hybrid environment.

  • CoreOS adds open-source infrastructure services to its Tectonic Kubernetes platform

    Software container company CoreOS Inc. is updating its popular Tectonic platform, adding a number of open-source services that serve as alternatives to proprietary infrastructure components from public cloud companies.

    CoreOS’s Tectonic platform is essentially an enterprise-grade version of the Kubernetes container orchestration tool, which is used to manage clusters of software containers, which in turn allow applications to run on any computer platform. The company also offers the Container Linux operating system, and the Quay container registry service, which together serve as an alternative to the better-known container infrastructure offered by Docker Inc.

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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.