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Red Hat Leftovers

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Red Hat
  • OpenShift Commons Briefing: The State of FaaS on Kubernetes

    FaaS (Function-as-a-Service) or serverless as some call it is a promising compute paradigm suitable for event-driven scenarios. In this briefing, Red Hat’s Michael Hausenblas and Brian Gracely reviewed the current open source offerings for FaaS on Kubernetes (Apache Open Whisk, kubeless, OpenFaaS, etc.) and discussed pros/cons both on an architectural level as well as from a UX point of view. They also covered the topic FaaS vs. containers from a developers as well as an operators perspective.

  • Pioneer takes car navigation to the cloud with Red Hat
  • Command Line Heroes podcast brief: Agile and DevOps
  • Why your people need to collide more, not less

    Any organization is fundamentally a pattern of interactions between people. The nature of those interactions—their quality, their frequency, their outcomes—is the most important product an organization can create. Perhaps counterintuitively, recognizing this fact has never been more important than it is today—a time when digital technologies are reshaping not only how we work but also what we do when we come together.

    And yet many organizational leaders treat those interactions between people as obstacles or hindrances to avoid or eliminate, rather than as the powerful sources of innovation they really are.

  • New RHEL Locks In Hybrid Cloud Growth

    Red Hat on Tuesday announced the general availability of Red Hat Enterprise Linux 7.5, which targets the needs of both Linux server and cloud deployment users.

    [...]

    That challenge is a result of the expansion of enterprise IT footprints to encompass a spectrum of environments -- from bare metal to private and public clouds. Organizations have been tasked with pairing existing infrastructure and application investments with emerging digital technologies.

    "Most of the new features focus on making life easier and more productive for system administrators," said Charles King, principal analyst at Pund-IT.

    "That fits in with the efforts many or most companies are pursuing to gain cost and efficiency improvements in their IT efforts and budgets," he told LinuxInsider.

  • Fedora Infrastructure Hackathon 2018

    This week, a good part of the Fedora Infrastructure team as well as some members from the CentOS Infrastructure team met up in Frederisksburg (Virginia, USA) for a few days of hacking together.

More in Tux Machines

OSS: Huawei and "GNU's Not Unix."

  • Huawei Could Rebuild Trust in Their Products Through Open Source

    Open source code for Huawei equipment would allow nations, companies, and individuals alike to verify that the code is free of malware, and that it contains no obvious security problems.

    Reproducible builds allow everyone to be reassured that the code running on the network devices matches the open source code that is reviewed by the public. This removes another layer of distrust.

    And if you want to protect against the advent of Chinese “malicious updates” you can use multi-party key signature schemes for firmware updates, to ensure that updates are approved by the government/company before they are rolled out.

  • The WIRED Guide to Open Source Software

    The open source software movement grew out of the related, but separate, "free software" movement. In 1983, Richard Stallman, at the time a programmer at the MIT Artificial Intelligence Laboratory, said he would create a free alternative to the Unix operating system, then owned by AT&T; Stallman dubbed his alternative GNU, a recursive acronym for "GNU's Not Unix."

    For Stallman, the idea of "free" software was about more than giving software away. It was about ensuring that users were free to use software as they saw fit, free to study its source code, free to modify it for their own purposes, and free to share it with others. Stallman released his code under a license known as the GNU Public License, or GPL, which guarantees users those four software freedoms. The GPL is a "viral" license, meaning that anyone who creates software based on code licensed under the GPL must also release that derivative code under a GPL license.

GNOME 3.34 Desktop Environment Development Kicks Off with First Snapshot

GNOME 3.34 will be the next major release of the popular free and open-source desktop environment for Linux-based operating systems, expected to hit the streets later this year on September 11th. During its entire development cycle, GNOME 3.34 will be developed under the GNOME 3.33.x umbrella. Work on the GNOME 3.34 desktop environment begun a few weeks ago, after the launch of the GNOME 3.32 "Taipei" desktop environment, which is already the default desktop environment of the recently released Ubuntu 19.04 (Disco Dingo) operating system and other GNU/Linux distributions. Read more

The mysterious history of the MIT License

I say "seemingly straightforward" because the MIT License is one of the most popular licenses used by open source software. The MIT License, Apache License, and BSD license are the main permissive licenses, a term that contrasts with reciprocal licenses like the GPL, which require source code to be made available when software is redistributed. Given its popularity, you'd think the license's inception would be well-documented. I found various clues that added up to a date in the late 1980s but nothing definitive. However, Keith Packard and Jim Gettys jumped on the thread to offer first-hand accounts of the license's creation. In addition to providing early examples of the license, their help also gave me the context to better understand how the license evolved over time. Read more

BSD: A Look at NomadBSD and Audiocasts About BSDs and ZFS

  • NomadBSD, a BSD for the Road
    As regular It’s FOSS readers should know, I like diving into the world of BSDs. Recently, I came across an interesting BSD that is designed to live on a thumb drive. Let’s take a look at NomadBSD. [...] This German BSD comes with an OpenBox-based desktop with the Plank application dock. NomadBSD makes use of the DSB project. DSB stands for “Desktop Suite (for) (Free)BSD” and consists of a collection of programs designed to create a simple and working environment without needing a ton of dependencies to use one tool. DSB is created by Marcel Kaiser one of the lead devs of NomadBSD. Just like the original BSD projects, you can contact the NomadBSD developers via a mailing list.
  • Fun with funlinkat() | BSD Now 295
    Introducing funlinkat(), an OpenBSD Router with AT&T U-Verse, using NetBSD on a raspberry pi, ZFS encryption is still under development, Rump kernel servers and clients tutorial, Snort on OpenBSD 6.4, and more.
  • Snapshot Sanity | TechSNAP 402
    We continue our take on ZFS as Jim and Wes dive in to snapshots, replication, and the magic on copy on write. Plus some handy tools to manage your snapshots, rsync war stories, and more!