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Canonical/Ubuntu: Telcos, Containers, Charmed Operator SDK, and Bug Reporting

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Ubuntu

  • The Telco Podcast | Ubuntu

    We are heavily involved in the telecom ecosystem, working up the stack with silicon vendors, SDK providers, network function creators, service providers and UE/CPE manufacturers. This gives us a lot of exposure on what’s goin on in the industry and we decided to share that insights.

    That’s why we are announcing a start of The Telco Podcast, which you can find on https://anchor.fm/thetelcopodcast and on your favorite platforms like Spotify or Apple Podcasts.

  • LXD vs Docker | Ubuntu

    When talking about containers, a common confusion for potential users of LXD is that LXD is an alternative to Docker or Kubernetes. However, LXD and Docker are not competing container technologies, and they tend to serve completely different purposes. In this blog, we’ll briefly discuss the differences and the suitable use cases for both.

  • Getting started with Juju and Charmed Operators: three awesome videos | Ubuntu

    Getting started with software can be confusing – depending on the complexity of the software, of course. Despite the extensive documentation available for Charmed Operator SDK and Juju some just prefer to watch video material to start with. So, let’s take the opportunity to have a look at available tutorials and presentations available on the Internet.

  • The Keys to Successful Bug Reporting | Ubuntu

    A key principle of open source computing is the ability for users to directly engage with development efforts, the primary avenue being through the use of bug reporting.

    Bug reports are a critical component to the success of open source projects world-wide, though how to write one successfully can be, admittedly, somewhat vague. In this article, we interviewed Ubuntu extraordinaire, Sebastien Bacher, and with his insights we will explore many of the “do’s” and “don’ts” in writing concise and effective bug reports on Launchpad.

    Now, what separates a poor bug report from a great one may seem at first obvious, but it’s important to remember that not everyone has experience in this regard, and even for those that do, there is nuance to effective technical communication. It’s important to remember that there is a human being on the receiving end of every bug report, and oftentimes the difference between a fixed bug and one that sits idle comes down to how you communicate your issue. The developer reading your report needs to: 1) understand your issue thoroughly, 2) ideally be able to reproduce your issue, and 3) be able to communicate with you about any further steps needed to test and/or resolve the issue at hand.

Ubuntu 22.04’s Snap-Only Software Store is a Bug, Not a Feature

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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.