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Software: Chats, LogRunners, Containers and Chrome 74

Submitted by Roy Schestowitz on Sunday 21st of April 2019 09:34:31 AM Filed under
Software
  • 6 Top open source team chat software for self hosted environment

    Verbal communication is in society since the inception of the period when humans found a way to express feelings in words/sound. This communication wasn’t only limited verbal mode it latter came on paper and then on computers. The value of good communication has its own significant place not only professional but in personal life too. However, here we only talk about professional.

    Now, the enterprises or business are not confined to only small space or tract, they are spreading their arms and legs in multiple directions to achieve targeted growth. In such a scenario, the chatting among company’s employees working on some particular project is either on email or some public chatting applications. But from the perspective of security and exchange of sensitive over a public chatting platform such as WhatsApp would not be a wised idea.

    The office team chat software should be in the control of businesses or teams using them for some project. Where they can add different features into as they required, such kind of needs can be fulfilled by the open source collaboration group chat platforms without the interface of any third party. However, while implementing self-hosted open source team chat servers or applications for the team make sure that they are behind a firewall for enhanced security.

  • Scalyr Launches Open Source Community LogRunners for All Things Observability

    Log monitoring company Scalyr this week launched an open community, deemed LogRunners, for individuals in the observability space. The community is designed to help developers, architects, site reliability engineers, and DevOps and CloudOps professionals identify, solve, and prevent challenges in this market.

    While observability has quite a few definitions, it broadly refers to capabilities — such as logs, metrics, and traces — that help with testing, understanding, and debugging systems and architectures. For LogRunners this will also include Kubernetes, distributed tracing, and logging.

  • Klusterkit: Three open source Kubernetes tools for on-prem, air-gapped environments

    Kubernetes and open source go together hand in hand with Platform9’s new announcement: three new open source Kubernetes tools simplify cluster orchestration and deployment. Each of these tools can be used independently or together, on air-gapped environments and on-premises deployment.

  • Platform9 Open-sources Klusterkit to Simplify the Deployment and Operations of Production-grade Kubernetes Clusters on On-premises, Air-gapped Environments
  • Platform9 open sources Klusterkit to simplify the deployment and operations of Kubernetes clusters

    Today, Platform9 open sourced Klusterkit under the Apache 2.0 license. It is a set of three open source tools that can be used separately or in tandem to simplify the creation and management of highly-available, multi-master, production-grade Kubernetes clusters on-premise, air-gapped environments.

  • 12 open-source tools that make Docker better

    Blink and you might miss some of the most interesting developments around Docker these days. Kubernetes may be getting more of the hot-new-tool thunder, but Docker continues to offer “just enough” container orchestration for most development projects and deployments.

    Plus Docker has its own rich ecosystem of third-party tools that extend Docker, jazz it up, or make it less persnickety. Here are 12 open-source creations that get a boost from Docker or give Docker a boost, leveraging Docker for specific use cases or making Docker easier to work with.

  • What’s New in Chrome 74, Arriving April 23

    The stable version of Chrome 74 is set to land on April 23rd. It will include a dark mode on Windows, Incognito detection blocking, support for media keys in PiP, various Chrome OS improvements, and a lot more.

    It’s worth noting that while these are all planned features in Chrome 74, there’s always the chance they don’t end up making it into the final release and get pushed to 75 (or beyond). Still, we do expect to see at least most of this stuff in 74, even if still behind a flag.

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today's howtos

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    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.

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  • 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.

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    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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