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Networking and Servers

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  • Your OpenStack Cloud Is Only As Good As The Linux You Install It On

    OpenStack services and drivers require a robust and integrated Linux operating system for top-performing functionality.

    OpenStack is not (just) an operating system; it’s cloud infrastructure.

    Open source developers and technologists from around the world collaborate on OpenStack to create infrastructure and tools for building and managing public and private clouds. According to the overview provided by the OpenStack Foundation, OpenStack is a “cloud operating system” that is designed to control and manage large pools of compute, storage, and networking resources.

    In more practical terms, OpenStack is a framework of at least 10 independent core services that all function together as the foundation for cloud infrastructure. At its very basic level, OpenStack is a set of services provided via a group of Python-written scripts that work in conjunction with another. Like any script, service, or plugin, they require an operating system (OS) to run, function, and perform. In OpenStack’s case, the OS of choice is Linux.

  • The Basics: Explaining Kubernetes, Mesosphere, and Docker Swarm

    Containers, a lightweight way to virtualize applications, are an important element of any DevOps plan. But how are you going to manage all of those containers? Container orchestration programs—Kubernetes, Mesosphere Marathon, and Docker Swarm—make it possible to manage containers without tearing your hair out.

    Before jumping into those, let's review the basics. Containers, according to 451 Research, are the fastest growing cloud-enabling technology. The reason for their appeal is that they use far fewer system resources than do virtual machines (VMs). After all, a VM runs not merely an operating system, but also a virtual copy of all the hardware that the OS needs to run. In contrast, containers demand just enough operating system and system resources for an application instance to run.

  • What's the difference between NFV automation and NFV orchestration?

    NFV automation is the ability to transfer manual network configuration to technology; NFV orchestration creates the deployment and automation blueprint.

  • AT&T, Intel, Google, Microsoft, Visa, and More to Speak at Open Networking Summit 2017

    The Linux Foundation has announced keynote speakers and session highlights for Open Networking Summit, to be held April 3-6, 2017 in Santa Clara, CA.

    ONS promises to be the largest, most comprehensive and most innovative networking and orchestration event of the year. The event brings enterprises, carriers, and cloud service providers together with the networking ecosystem to share learnings, highlight innovation and discuss the future of open source networking.

  • Developing open source software defined standards

    The Open Networking Foundation (ONF) is announcing its new Open Innovation Pipeline made possible through the aligned operations of ONF and Open Networking Lab (ON.Lab) as these two organizations finalize their pending merger.

    ON.Lab, with CORD and ONOS, successfully brought together operators, vendors and integrators to build solutions for carrier networks by leveraging SDN, NFV and Cloud technologies through an open source approach to solution creation. Operators have embraced the approach, and the industry is in the midst of a resulting transformation revolutionizing how solutions will be built for 5G mobile, ultra broadband and other next-generation networks.

More in Tux Machines

LXQt 0.12.0 Desktop Environment Released with Better Support for HiDPI Displays

The developers of the Lightweight Qt Desktop Environment (LXQt) were proud to announce today the release and immediate availability for download of the LXQt 0.12.0 desktop environment. Read more Also: LXQt 0.12 released With Better HiDPI Support, More Robust

GNOME 3.27.1 RELEASED

GNOME 3.25.1, the first unstable release in the 3.28 development cycle, is now available. The porting of more modules to meson continues (which is great!), but It's still causing some problems for some modules. See below. If you want to compile GNOME 3.27.1 by yourself, you can use the JHBuild modulesets available here: Read more Also: GNOME 3.27.1 Released

today's leftovers

  • Another Million Learn About GNU/Linux
    Ordinarily, I would not notice or even recommend a brief article in a magazine but this is Popular Science, the Bible of DIY types especially the young and restless who might actually take the plunge into FLOSS (Free/Libre Open Source Software). It’s a general magazine with a million subscribers.
  • Chromium 62 ready for download
    chromium_iconEarlier this week, Google released a security update for its chrome/chromium browser. The new version 62.0.3202.62 plugs the holes of 35 more or less serious issues, several of them have a CVE rating. When the topic of Chromium 62 came up in the comments section of a previous post, I mentioned that I was unable to compile it on Slackware 14.2. Errors like “error: static assertion failed: Bound argument |i| of type |Arg| cannot be converted and bound as |Storage|” yield some results when looked up on the Internet, and they indicate that Slackware’s own gcc-5.3.0 package is too old to compile chromium 62.
  • Playing with the pine64
     

    So I went for OpenBSD because I know the stuff and who to har^Wkindly ask for help. Spoiler alert, it's boring because it just works.

  • PrismTech Moves Market-Leading Proven DDS Solution to Open Source as Eclipse Cyclone
  • Nana Oforiatta Ayim’s Open-Source Encyclopedia of African History Starts With Ghana
    It is a rare kind of woman who enjoys a project so vast that it’s practically unfinishable, but Nana Oforiatta Ayim, a Ghanaian gallerist, writer, and historian, never quits what she has started. She’s discussing her work on the "Cultural Encyclopaedia", an attempt to “facilitate the re/ordering of knowledge, narratives, and representations from and about the African continent” through an online resource that includes an A-to-Z index and vertices of clickable images for entries. Eventually, a 54-volume book series—one for each country on the continent—will be published with selections from the encyclopedia's long, long list. Oforiatta Ayim is working with a small team of editors, and, starting with her native country, she has taken on the task of documenting all significant cultural touchstones in the thousands of years of African history. Plus, it will be open source to prevent it from having a top-down logic. “I’m a little bit crazy to take it on,” she says. “But if I’m not going to do it, who is going to be as crazy as me?”
  • The Only Person I’ll Pair Program with is my Cat
     

    I could argue (to varying degrees of success) that pair programming isn’t productive. Productivity of a practice is an easy thing to attack because, in our capitalist dystopia, it’s the end-all-be-all metric. But I hate pair programming, and it’s not just because I don’t feel productive. It’s a lot more than that.

  • Reaper: IoT botnet 'worse than Mirai' infects one million organisations worldwide
     

    Check Point first unearthed the botnet, codenamed 'IoT_reaper', at the beginning of September and claims that, since, it's already enslaved millions of IoT devices including routers and IP cameras from firms including GoAhead, D-Link, TP-Link, Avtech, Netgear, MikroTik, Linksys and Synology.

  • Google will pay out bounties for bad Android app flaws
     

    "Google Play is working with the independent bug bounty platform, HackerOne, and the developers of popular Android apps to implement the Google Play Security Reward Program. Developers of popular Android apps are invited to opt-in to the program, which will incentivize security research in a bug bounty model," says HackerOne.

today's howtos