Language Selection

English French German Italian Portuguese Spanish

SUSE/OpenSUSE: Name Change, YaST, MicroOS and More

Filed under
SUSE
  • openSUSE project: vote on name change

    The openSUSE project informed it's members by mail to vote for a potential name change. The vote ends on 07.11.2019 at 23:59 UTC. In a Wiki article the openSUSE Board and Election Committee have gathered the most important arguments for and against a name change for all members.

  • Highlights of YaST Development Sprint 87

    As you may know, we have recently extended YaST to support additional encryption mechanisms like volatile encryption for swap devices or pervasive encryption for data volumes. You can find more details in our blog post titled "Advanced Encryption Options Land in the YaST Partitioner".

    Those encryption mechanisms offer the possibility of adjusting the sector size of the encryption layer according to the sector size of the disk. That can result in a performance boost with storage devices based on 4k blocks. To get the best of your systems, we have instructed YaST to set the sector size to 4096 bytes whenever is possible, which should improve the performance of the encrypted devices created with the recently implemented methods.

    Additionally, we took the time to improve the codebase related to encryption, based on the lessons we learned while implementing volatile and pervasive encryption. We also performed some additional tests and we found a problem that we are already fixing in the sprint that has just started.

  • toolbox - bring your own (debugging) utilities with you

    Our Container Host OS openSUSE MicroOS and our Kubernetes platform openSUSE Kubic are both using transactionl-update to apply patches to the system. This implies that a read-only root filesystem is used. While this has big advantages, like it allows to update a cluster automatically in a safe way, this has one drawback: you need to reboot to activate new installed packages. But what if you want to debug a problem and the utility you need is not installed? Who says, that the problem is still debuggable after a reboot?

  • Why software-defined storage is right for the hybrid cloud

    Beyond being an intermediate step, hybrid cloud isn’t particularly well defined. If you took a random selection of three CIOs, they’d each likely explain it differently. It’s a bit like asking three people to imagine a farmyard animal: one thinks “pig”, one thinks “hen” and the other thinks “cow”. All three are right, but all three are imagining something very different. The National Institute of Standards and Technology (NIST) have given us an official hybrid cloud definition but not everyone agrees that this is that helpful. Lauren Nelson, principle analyst at Forrester, described this definition as “far from reality”. We’re at the top of the hype cycle and Nelson was making a fair point: NIST’s definition calls for active bursting from one environment into another, and while most enterprises would see themselves as hybrid, cross environment bursting is in practice nearly as rare as real unicorns.

  • A “Silly Season Blog” – Have Fun with Sapstartsrv and Pacemaker

    This blog is about a funny integration of a plain Linux service into the SAP start framework sapstartsrv and SUSEs High Availability solution based on pacemaker. This solution is not intended to run in productive environments but should demonstrate how to integrate special services.

openSUSE community votes on name change – but not to what….

  • openSUSE community votes on name change – but not to what….

    The openSUSE project is in the midst of asking stakeholders to vote on a name change – though what the new name might be is not clear.

    The openSUSE community has recently been pondering whether to reconstitute itself as a new legal entity such as a foundation. This has prompted discussion over the status of the openSUSE name and trademarks – unsurprisingly given that SUSE and the SUSE logo are trademarks of SUSE LLC, the commercial company that champions the project and its open source operating system.

    The page detailing the vote gives a comprehensive list of reasons to keep the current name. These include the potential loss of brand recognition earned over years, and contributors’ attachment to the current name – and branding.

Comment viewing options

Select your preferred way to display the comments and click "Save settings" to activate your changes.

More in Tux Machines

JDK 16: What’s coming in Java 16

Although not due to arrive until March 2021, Java Development Kit (JDK) 16 has begun to take shape, with proposed features including concurrent thread-stack processing for garbage collection, support for C++ 14 language features, and an “elastic metaspace” capability to more quickly return unused class metadata memory to the OS. JDK 16 will be the reference implementation of the version of standard Java set to follow JDK 15, which arrived September 15. The six-month release cadence for standard Java would have JDK 16 arriving next March. Read more

Linux Kernel Latest Developments and New Linux Foundation Report

  • AMD Ryzen 9 3900XT CPUFreq Governor Comparison With Linux 5.9

    One of the most frequent questions received at Phoronix in recent times is whether the "schedutil" governor is ready for widespread use and if it can compare in performance to, well, the "performance" governor on AMD Linux systems. Here are some benchmarks of an AMD Ryzen 9 3900XT using the latest Linux 5.9 development kernel in looking at the performance differences between the CPUFreq governor options of Ondemand, Powersave, Performance, and Schedutil.

  • Intel Engineers Begin Landing Open-Source Support For TDX, Intel Key Locker

    Last month Intel published a whitepaper on TDX as Trust Domain Extensions as a means of better securing virtual machines. TDX allows for isolating VMs from the hypervisor and other non-VMM system software. Intel TDX builds off other recent work around MKTME memory encryption and other features. We are now beginning to see that software side support roll-out along with the also-new Key Locker instructions.

  • HPE Preparing SGI UV5 Support For The Linux Kernel

    Recent hardware enablement work on the Linux kernel is HPE bringing up UV5 support. Succeeding the SGI UV4 support is now UV5 under the ownership of HPE. UV5 is the latest iteration of their x86_64 based supercomputer architecture.

  • Linux 5.10 To Support Nitro Enclaves For Security-Critical Applications

    The kernel support for Nitro Enclaves landed this week in char-misc-next ahead of the Linux 5.10 cycle kicking off next month. Nitro Enclaves is a capability of Amazon AWS' EC2 cloud for protecting highly sensitive data. Nitro Enclaves provide additional isolation and security by punting the sensitive work/data off to an isolated virtual machine without persistent storage access and other reductions to possible attack surfaces while also providing cryptographic attestation for ensuring only trusted/authorized code is running.

  • Linux Foundation Adds Entry-Level Certification

    The Linux Foundation has announced the development of a new entry-level certification exam to complement their existing Linux Foundation Certified Sysadmin (LFCS) and Linux Foundation Certified Engineer (LFCE) exams. This new certification, the Linux Foundation Certified IT Associate (LFCA), targets people just moving into systems administration.

  • How open-source software transformed the business world [Ed: Today ZDNet deletes GNU and Free software from history, citing this 'report' from LF (made using proprietary software)]

    The Linux Foundation goes into many examples, but I'm going to focus on telecommunications and networking since it's a field I know well. 

  • Software-defined vertical industries: transformation through open source

    What do some of the world’s largest, most regulated, complex, centuries-old industries such as banking, telecommunications, and energy have in common with rapid development, bleeding-edge innovative, creative industries such as the motion pictures industry? They’re all dependent on open source software.  That would be a great answer and correct, but it doesn’t tell the whole story. A complete answer is these industries not only depend on open source, but they’re building open source into the fabric of their R&D and development models. They are all dependent on the speed of innovation that collaborating in open source enables. 

More IBM/Red Hat Leftovers

  • Red Hat OpenShift named as most widely deployed multicloud container platform

    US-based enterprise open source software solution provider Red Hat Inc’s Red Hat OpenShift has been named as the most widely deployed multicloud container platform, boosting powerful development and unified operations experiences across many public and on-premises platforms. In a statement today, Red Hat said OpenShift was evaluated by Forrester Research in The Forrester Wave: Multicloud Container Development Platforms, Q3 2020.

  • Ceph scales to 10 billion objects

    Ceph, the open source integrated file, block and object storage software, can support one billion objects. But can it scale to 10 billion objects and deliver good and predictable performance? Yes, according to Russ Fellows and Mohammad Rabin of the Evaluator Group who set up a Ceph cluster lab and, by using a huge metadata cache, scaled from zero to 10 billion 64KB objects. In their soon-to-be published white paper commissioned by Red Hat, “Massively Scalable Cloud Storage for Cloud Native Applications”, they report that setting up Ceph was complex – without actually using that word. “We found that, because of the many Ceph configuration and deployment options, it is important to consult with an experienced Ceph architect prior to deployment.”

  • What I learned as an engineering intern at Red Hat

    Interning at Red Hat has been one of the most challenging summers of my life, but it's been well worth it. Being an engineering intern working on Red Hat OpenShift's GitOps workflow has forced me to grow and learn more than ever before. My internship position on March 4th. A very short time later, COVID-19 caused companies to cancel their internships all over the United States. Thankfully, Red Hat announced that internships would go on in a virtual format.The Early Talent team made the necessary arrangements to make sure that our experience was impacted as little as possible by this change.

  • Start contributing to open source Call for Code projects

    Jumping into the open source world can be intimidating for the uninitiated. Don’t let fear of the unknown stop you from getting involved in open source. In this blog post, we cover some of the basics you need to know before contributing your first line of code. [...] Now that you understand that basic gist of open source, let’s go a little deeper. While some open source projects are small developer tools that help you accomplish a single task, other open source projects are large, complicated pieces of software that have interconnected parts. In these larger projects, different teams or working groups focus on developing specific parts of the technology, collaborating on the technology, peer reviewing and testing the code, and contributing their changes to the core tech.

  • Build Smart on Kubernetes World Tour: Developers’ path to platform freedom

    Without a doubt, Kubernetes is one of hottest open tech projects today and has been so for many years now. The reason for its durable, not-so-secret success? It’s the ability to containerize code, which frees developers from the constraint of writing code for one platform only and instead gives you the freedom of write-once, deploy-anywhere development. And why is this important? Enterprises know that the fastest route to app modernization depends on the ability to develop solutions that protect current tech investments, which likely run across multiple cloud platforms on and off premises. In other words, success depends on your ability to build solutions once and deploy them across multiple hybrid cloud platforms. Yep, containers tech delivers all of that and more. With that baseline, I’m writing to let you know that when it comes to learning Kubernetes, the IBM Developer advocates team has you completely covered with the Build Smart on Kubernetes World Tour. Since we launched the World Tour back in the fall of 2019, the team has delivered literally hundreds of free hands-on workshops globally to teach developers about the power of Kubernetes. It’s all part of the IBM Developer Way, delivering on our sole mission to teach the world’s developers about open tech through hands-on workshops and supporting content such as blog posts, tutorials, and videos. With the recent launch of new content on the Build Smart on Kubernetes World Tour site, it feels like a good time to provide a quick virtual tour of all that the site offers. Visit the updated site to find more than just upcoming tour events, but also self-paced learning options. You can now choose whether you learn at your own pace by viewing recorded content, register for upcoming live events, or, even better, both. I’m going to review each section to show you the details.

  • Mainframe Modernization Continues at Phoenix Software

    Tomorrow, Friday September 25, 2020, Phoenix Software International, Inc., will release (E)JES V6R0, an update to its z/OS system management product. This release includes enhancements to further modernization initiatives introduced in previous releases as well as brand new features that bring the accessibility of z/OS resources and tasks to other platforms. Concurrent with this release, Phoenix Software is also launching a new online documentation library within its secure customer support portal.

  • Poste Italiane Speeds Up Cloud-Native Application Development by 80% Using Red Hat’s Open Hybrid Cloud Technologies

    Red Hat, Inc., the world's leading provider of open source solutions, today announced that Poste Italiane Group ("Poste Italiane" or the "Group") is building an innovation platform based on Red Hat’s open hybrid cloud portfolio, including Red Hat OpenShift. The platform is intended to support more and deeper connections with ecosystem partners, provide a more seamless customer experience to the Group’s 35 million customers along with access to an extensive, timely product and services portfolio, and support Italy’s growing digital economy.

  • Red Hat Advances Cloud-Native Analytics with New Kubernetes-Based Data Services

    Red Hat, Inc., the world's leading provider of open source solutions, today announced the release of Red Hat OpenShift Container Storage 4.5, delivering Kubernetes-based data services for modern, cloud-native applications across the open hybrid cloud. Tightly integrated with Red Hat OpenShift Container Platform, the industry’s leading enterprise Kubernetes platform, Red Hat OpenShift Container Storage 4.5 is designed to help organizations enable a more seamless data services architecture for applications.

Screencasts and Audiocasts: KaOS 2020.09, Bandwhich, BSD Now, Ubuntu Podcast

  • KaOS 2020.09 Run Through

    In this video, we are looking at KaOS 2020.09. Enjoy!

  • Bandwhich: Bandwidth Tracking So Simple Anyone Can Use It

    Sometimes you might need to check out what conenctions are being made to and from your computer and while you could always try and work out how an application like Wireshark works sometimes that's a bit over kill and you just want a rough idea of what's happening and that's where a tool like Bandwhich, a very simple bandwidth tracking tool becomes useful.

  • BSD Now #369: Where rc.d belongs

    High Availability Router/Firewall Using OpenBSD, CARP, pfsync, and ifstated, Building the Development Version of Emacs on NetBSD, rc.d belongs in libexec, not etc, FreeBSD 11.3 EOL, OPNsense 20.7.1 Released, MidnightBSD 1.2.7 out, and more.

  • Ubuntu Podcast from the UK LoCo: S13E27 – Find a penny, pick it up

    This week we’ve been spying on our children and playing games on Twitch. We discuss the Ubuntu Community Council revival, GNOMEs new versioning scheme, Geary adding encryption support, Plasma 5.20, Xfce 4.16, Ubuntu Touch OTA-13 and Microsoft Edge coming Linux. We also round up our picks from the wider tech news.