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SUSE

Red Hat and SUSE Leftovers

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Red Hat
SUSE
  • Making the LVFS and fwupd work in the enterprise

    We’ve started working on some functionality in fwupd to install an optional “agent” that reports the versions of firmware installed to a central internal web service daily, so that the site admin can see what computers are not up-to-date with the latest firmware updates. I’d expect there the admin could also approve updates after in-house QA testing, and also rate-limit the flow of updates to hardware of the same type. The reference web app would visually look like some kind of dashboard, although I’d be happy to also plug this information into existing system management systems like Lenovo XClarity or even Red Hat Satellite. The deliverable here would be to provide the information and the mechanism that can be used to implement whatever policy the management console defines.

  • Red Hat Enterprise Linux 8 Beta cheat sheet for developers
  • Greater control of Red Hat OpenStack Platform deployment with Ansible integration

    The release of Red Hat OpenStack Platform director in version 14 brings some changes to how the overcloud nodes are configured during the deployment. The biggest feature is called "config-download" and it enables using Ansible to apply the overcloud software configuration.

    This post is going to take a look at some of the OpenStack operator and deployer facing changes that can be expected with config-download, and show some tips and tricks on how to more easily interact and control the OpenStack deployment with director.

  • We’re Rolling Out The Green Carpet – Only 4 Weeks To Go!!
  • First Public SUSE Doc Day Ever – Join us at SUSECON!

    Can’t wait to attend SUSECON ? Have you recently had a look at the Web site? Did you realize there is something new on the agenda ?

    Yes, we are super excited ! Much in the spirit of the SUSECON theme “My Kind of Open”, we will host the very first public SUSE Doc Day as an in-person event on Friday April 5, from 9 am to 6 pm. It will take place in combination with SUSECON 2019 and the openSUSE Summit, to give interested attendees of both conferences the chance to join. And of course, the location for Doc Day is also the beautiful Renaissance Nashville Hotel Smile.

Servers and SUSE: K3s, SUSECON, and “Connecting Capabilities"

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Server
SUSE
  • Rancher Labs' K3s Shrinks Kubernetes for the Edge

    For running containers at the edge, Rancher Labs has created K3s, a Kubernetes distribution that weighs-in at 40MB and needs only 512MB RAM to run.

  • SUSECON 2019: My Kind of Open(Stack)

    It’s not too late to register for SUSECON – there are still spaces available, and there’s some great sessions on the agenda.

    My particular area of interest is OpenStack (you may have noticed that I have a slight bias towards this if you’ve read some of my other blogs), and there are some fantastic sessions for attendees of all levels.

  • The Open Source Approach to Accelerating Digital Transformation [iophk: "too much marketese"]

    According to “Connecting Capabilities: the Asian Digital Transformation Index”, a report by The Economist Intelligence Unit, digital transformation continues to be a high priority for business leaders, as efforts in that space can lead to improved innovation, streamlined processes, cost savings, and the creation of new offerings that can both create new markets and defend against competition from disruptors.

    As digital transformation processes become more and more important for businesses, open source platforms will increasingly become a strategic investment for business, especially in order to stay resilient in the face of exponential activity and data growth as organizations take steps to keep pulse of changing customer demands.

Servers: Red Hat, Rancher, SUSE, and the Linux Foundation

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Red Hat
Server
OSS
SUSE
  • Red Hat supports Rakuten Mobile Network's cloud-native mobile network with open source technologies

    Rakuten Mobile Network is using Red Hat's open source technologies in launching its new mobile network, which is planned to be launched in October. The fully virtualised cloud-native network will allow Rakuten Mobile Network to more agilely respond to customer needs and provide differentiated offerings from legacy mobile vendors, as well as better prepare the carrier to meet the forthcoming demands of 5G technologies.

  • Red Hat eyes Unix-to-Linux migrations in emerging ASEAN markets

    Red Hat will kick off its new fiscal year in ASEAN with an eye on Unix-to-Linux migrations in emerging markets.

    In an exclusive interview with Computer Weekly, Damien Wong, Red Hat’s vice-president and general manager for Asian growth and emerging markets, said enterprises in less mature markets still maintain a sizeable Unix footprint, offering Red Hat an opportunity to help them “do more with less”.

    Later this year, Red Hat is expected to announce the final release of the eighth version of Red Hat Enterprise Linux (RHEL), which supports containers natively and is well suited to run mission-critical applications on commodity hardware, said Wong.

    Red Hat’s latest flagship operating system (OS) is currently in beta, and offers a slew of new features, including application streams that make it possible to update user software packages without needing to make major updates to the underlying OS.

  • Rancher K3s shrinks Kubernetes for IoT devices

    Rancher Labs, creator of the Rancher Kubernetes management system and the RancherOS container-centric Linux distribution, has announced a new Kubernetes distro built to be slender and simple.

    K3s, as it’s called—a play on “K8s,” a common abbreviation for Kubernetes—is aimed mainly at the edge computing and standalone device markets, but can also support scenarios such as a self-contained Kubernetes-powered app distribution. The x86-64, ARM64, and ARMv7 platform architectures are all supported.

  • Red Hat: On bridging between the first wave of cloud and next generation platforms

    MWC19 For Red Hat, it may sometimes be easier to list what the company doesn't do rather than what it does. The overall umbrella of 'making open source technologies for the enterprise' can range from containers, to cloud, to 5G. But ultimately, as the company has noted at MWC Barcelona this week, it's all developing into a hybrid universe - and it's a space where their customers and partners feel increasingly comfortable.

  • Should You Pay for an Open Source Distribution?

    All this information and software available at the click of a button, and even better? It’s free! Who doesn’t love free? It has been estimated that open source software collectively saves businesses around $60 billion a year. These days, for much of the paid for proprietary software solutions, you will find an open source version.

    Companies and governments are adopting open source software at rates that would’ve been unthinkable 20 years ago, and a whole new generation of programmers are developing software in plain sight and making it freely available for anyone to use.

  • 34 New Members Join the Linux Foundation and Invest in Open Source

    The Linux Foundation, the nonprofit organization enabling mass innovation through open source, announced the addition of 29 Silver members and 5 Associate members. Linux Foundation members help support development of shared technology resources, while accelerating their own innovation through open source leadership and participation in some of the world’s most successful open source projects including Hyperledger, Kubernetes, Linux, Node.js and ONAP. Linux Foundation member contributions help provide the infrastructure and resources that enable the world’s largest open collaboration communities.

Tumbleweed Snapshots Bring New Mesa, php, python-setuptools

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SUSE

There were three quality openSUSE Tumbleweed snapshot released this week bringing updates for python-setuptools, Mesa, php, Flatpak and both Mozilla Firefox and Thunderbird.

Eleven packages were updated in the latest snapshot of the week. Snapshot 20190226 updated the efivar 37 package, which is a tools and libraries package to work with Extensible Firmware Interface variables; the package add support for Embedded MultiMediaCard devices and for Peripheral Component Interconnect (PCI) root nodes without a device link in pseudo file system sysfs. The sensors 3.5.0 package add detection of Microchip MCP9808 and Nuvoton NCT6793D, which has yet to appear on the companies website. Bug fixes were made to the xclock 1.0.8, xev 1.2.3 and xfsinfo 1.0.6 packages. The xfsinfo package fixed a bug in 64-bit builds that caused the maximum request size to be incorrectly calculated. Other packages updated in the snapshot were File 5.36, python-idna 2.8 and python-python-dateutil 2.8.0.

A little more than a handful of packages were updated in the 20190225 snapshot. Mozilla Firefox 65.0.1 improved playback of interactive Netflix videos and provided various stability and security fixes. The libyui-qt-pkg 2.45.26 fixed an icon display to a new libyui-qt function. A suggestion by a user at EuroPython 2018 was made in the python-decorator 4.3.2 package and now the path to the decorator module appears in the tracebacks. The caching proxy squid 4.6 is able to detect IPv6 loopback binding errors and fixed OpenSSL builds that define OPENSSL_NO_ENGINE. The sysconfig 0.85.2 package fixed the changes file to mention relevant github pull requests.

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Servers and Hardware: Rakuten/Redhat, SUSE, ARM and Qseven

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Red Hat
Server
Hardware
SUSE
  • Red Hat Supports Rakuten Mobile Network’s End-to-End Cloud-Native Mobile Network with Open Source Technologies

    Red Hat, Inc. (NYSE: RHT), the world's leading provider of open source solutions, today announced that its open source technologies will be used by Rakuten Mobile Network, Inc. in launching its new mobile network, which is planned to be launched in October 2019. The fully virtualized, end-to-end cloud-native network will allow Rakuten Mobile Network to more agilely respond to customer needs and provide differentiated offerings from legacy mobile vendors, as well as better prepare the carrier to meet the forthcoming demands of 5G technologies.

  • ARM and TaiShan and YES Certified, Oh My!

    As the earliest Linux OS company to support ARM, SUSE has been working actively with many providers in the ARM ecosystem for years. This new collaboration between SUSE and Huawei is significant because it’s a major milestone that shows our 2 companies are extending the strategic relationship from the x86 field to the ARM space. This makes both companies better positioned to help customers meet future challenges and the diversified computing requirements of this new digital era! Let’s queue the champagne, congratz team and here’s to more successful collaboration I the exciting world of ARM!

  • Arm Sharpens Its Edge With The “Helios” Neoverse E1

    For the past decade, we have documented the attempted rise of ARM processors in the datacenter, specifically in general purpose servers.

    [...]

    We can imagine all kinds of uses and all manner of configurations that the E1 and N1 chips might be put to use in. The question now, as always with the Arm collective, is this: What partners of Arm are going to do what to actually get chips based on this innovative technology to market? Moreover, how much will they be tempted to fuss with it? Hopefully there will be many partners, and less fussing. Time is of the essence.

  • Qseven module provides 2 GHz Atom and extended temp design

    Ibase Technology announced a Qseven CPU module, the IBQ800, equipped with Intel Atom x7/x5 processor, up to 8GB DRAM and -40°C to +85°C operating temperature—along with the IP416, a Qseven carrier board.

    Ibase Technology has released the IBQ800, a Qseven CPU module based on an Intel Atom x7-2.0GHz E3950 or x5-E3930 1.8GHz processor. The card is designed to operate at extended temperatures ranging from -40°C to +85°C, and is designed for industrial environments and vertical market segments including automation, gaming, ATM, transportation, power utility and digital signage.

Servers: Red Hat, Kubernetes and SUSE

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Red Hat
Server
SUSE
  • OpenShift Partner Reference Architectures

    Red Hat’s Partners play a key role in developing customer relationships, understanding customer needs, and providing comprehensive joint solutions. As customers use Red Hat technologies to help solve increasingly complex business issues, partners provide reliable guidance, technical information, and even engineered integrations to assist customers in making sound technology decisions.

    For this post, the focus is on partners that are helping to showcase their technology paired with the OpenShift platform. Whether this is technology from our system vendor partners, independent software vendors (ISVs), or cloud service providers, we are including a library of reference architectures here. Reference Architectures combine partner technology with Red Hat technology to formulate a best-practices design and to simplify the process for creating a stable, highly-available, and repeatable environment on which to run your applications on OpenShift.

  • Using sidecars to analyze and debug network traffic in OpenShift and Kubernetes pods

    In the world of distributed computing, containers, and microservices, a lot of the interactions and communication between services is done via RESTful APIs. While developing these APIs and interactions between services, I often have the need to debug the communication between services, especially when things don’t seem to work as expected.

    Before the world of containers, I would simply deploy my services on my local machine, start up Wireshark, execute my tests, and analyze the HTTP communication between my services. This for me has always been an easy and effective way to quickly analyze communication problems in my software. However, this method of debugging does not work well in a containerized world.

  • Kubernetes Warms Up to IPv6

    There’s a finite number of public IPv4 addresses and the IPv6 address space was specified to solve this problem some 20 years ago, long before Kubernetes was conceived of. But because it was originally developed inside Google and it’s only relatively recently that cloud services like Google and AWS have started to support IPv6 at all, Kubernetes started out with only IPv4 support.

    That’s a problem for organizations that are already committed to using IPv6, perhaps for IoT devices where there are simply too many IP addresses required. “IoT customers have devices and edge devices deployed everywhere using IPv6,” notes Khaled (Kal) Henidak, Microsoft principal software engineer who works on container services for Azure and co-ordinates Microsoft’s upstream contributions to Kubernetes.

  • Technical Deep-Dive of Container Runtimes

    As you might have already seen, SUSE CaaS Platform will soon support CRI-O as a container runtime. In this blog, I will dig into what a container runtime is and how CRI-o differentiates architecturally from Docker. I’ll also dig into how the Container Runtime Interface (CRI) and the two Open Container Initiative (OCI) specs are used to promote stability in the container ecosystem.

  • SUSE at “The City of Lights” for HPE Technology and Solutions Summit
  • Transformation and Future Trends at SUSECON 2019

Fedora and SUSE: Fedora Program Management, 'Cloud' and Leap 15.1 Beta

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Red Hat
SUSE
  • Fedora Community Blog: FPgM report: 2019-08

    Here’s your report of what has happened in Fedora Program Management this week.

    I’ve set up weekly office hours in #fedora-meeting-1. Drop by if you have any questions or comments about the schedule, Changes, elections, or anything else.

  • Webinar: Accelerate and Modernize Container Application Delivery with SUSE

    Do you want to learn about building applications with containers on AWS? Or, would you rather learn more about SUSE Cloud Application Platform? How about learning how Wipro modernizes application delivery for the retail industry? Or how about all three?

  • Is a Services Partner the Key to a Successful IT Transformation?

    Why are Services Partners key to a digital transformation? Recently, SUSE had the chance to catch up with Katy Ring, Research Director, at 451 Research.

  • Leap 15.1 Beta Pizza Party

    The release manager for openSUSE Leap announced that Leap 15.1 entered its Beta phase this week and that means it’s time for a Beta Pizza Party. Yeah!.

    Leap’s Beta phase is a rolling beta until it’s official release. Once released, it will begin its maintenance phase.

    To celebrate the Beta phase, why not have a Pizza Party and test the openSUSE Leap 15.1 Beta.

Servers: Kubernetes, SUSE Enterprise Storage and Microsoft/SAP

Filed under
Server
SUSE
  • Kubernetes and the Cloud

    One of the questions I get asked quite often by people who are just starting or are simply not used to the “new” way things are done in IT is, “What is the cloud?” This, I think, is something you get many different answers to depending on who you ask. I like to think of it this way: The cloud is a grouping of resources (compute, storage, network) that are available to be used in a manner that makes them both highly available and scalable, either up or down, as needed. If I have an issue with a resource, I need to be able to replace that resource quickly — and this is where containers come in. They are lightweight, can be started quickly, and allow us to focus a container on a single job. Containers are also replaceable. If I have a DB container, for instance, there can’t be anything about it that makes it “special” so that when it is replaced, I do not lose operational capability.

  • iSCSI made easy with SUSE Enterprise Storage

    As your data needs continue to expand, it’s important to have a storage solution that’s both scalable and easy to manage. That’s particularly true when you’re managing common gateway resources like iSCSI that provide interfaces to storage pools built in Ceph. In this white paper, you’ll see how to use the SUSE Enterprise Storage openATTIC management console to create RADOS block devices (RBDs), pools and iSCSI interfaces for use with Linux, Windows and VMware systems.

  • Useful Resources for deploying SAP Workloads on SUSE in Azure [Ed: SUSE never truly quit being a slave of Microsoft. It's paid to remain a slave.]

    SAP applications are a crucial part of your customer’s digital transformation, but with SAP’s move to SAP S/4HANA, this can also present a challenge.

Tumbleweed Snapshots Are Steadily Rolling

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SUSE

The latest snapshot of the week, 20190219, had more than a dozen packages updated. A new Kerberos database module using the Lightning Memory-Mapped Database library (LMDB) has was added with the krb5 1.17 package, which brought some major changes for the administration experience for the network authentication protocol Kerberos. The permissions package update 20190212 removed several old entries and the kernel-space and user-space code package tgt 1.0.74 fixed builds with the newer glibc. A couple xf86 packages were updated. The 1.4.0 version of xf86-video-chips was a bug fix release for X.Org Server. There was an X Server crash bug with the version 1.3 affecting devices older than the HiQVideo generation. The change log said the code may not compile against X Server 1.20 since it no longer supports 24-bit color. A few other YaST packages were updated in the snapshot like yast2-installation 4.1.36, which had an update that saves the used repositories at the end of installation so as not to offer the driver packages again.

The 20190217 snapshot had just three packages updated. The keyboard management library libgnomekbd 3.26.1 fixed a build with new GLib and updated translations. VMcore extraction tool makedumpfile 1.6.5 added some patches, bug fixes and improved support for arm64 systems with Kernel Address Space Layout Randomization (KASLR). The jump in the release of yast2-storage-ng from 4.1.53 to 4.1.59 provided quite a few changes like allowing the partitioner to create block cache (bcache) devices without a caching set and the newest version limits bcache support to x86_64.

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OpenSUSE Leap 15.1 Beta

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SUSE
  • Leap 15.1 entering Beta phase

    Leap 15.1 entered the Beta phase with build 416.2 that reached the
    mirrors yesterday. Everyone is encouraged to download¹ the current
    builds and help testing. There are also live images to e.g. check
    hardware compatibility without installation.

    The Beta phase will last until mid April. Planned release is before
    the conference in May.

    Issues found need to be filed in Bugzilla². There is also a test
    plan³ to help coordinate the efforts. Feel free to fill in what you
    tested so we get an overview of what was covered already.

    Note that Leap 15.1 did not automatically sync with package versions
    in Factory. That is intentional as 15.1 is meant to be a minor
    update. Please submit any necessary bigger version updates the next
    two weeks to still have time for thorough testing. Please contact
    the release team⁴ in case of questions.

    Users of 42.3 please be aware that 42.3 reaches end of life a few
    weeks after the release of 15.1. In general an update to 15.1
    directly is possible. It's recommended to participate in beta
    testing to make sure your specific workload or use case still works
    after an upgrade.

    cu
    Ludwig

  • OpenSUSE Leap 15.1 Reaches Beta Milestone
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