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Canonical on So-called 'Private Cloud'

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Ubuntu
  • 451 Research benchmarks public and private infrastructure cost

    451 Research’s latest report, ‘Busting the myth of private cloud economics ’, found that Canonical’s managed private OpenStack offering, BootStack, delivers private cloud with a TCO that matches public clouds. For multi-cloud operations, enterprise can benefit from a cost effective infrastructure by combining competitive public cloud services with Canonical’s managed private OpenStack cloud on-premise.

  • Private Cloud May Be the Best Bet: Report

    News flash: Private cloud economics can offer more cost efficiency than public cloud pricing structures.

    Private (or on-premises) cloud solutions can be more cost-effective than public cloud options, according to "Busting the Myths of Private Cloud Economics," a report 451 Research and Canonical released Wednesday. That conclusion counters the notion that public cloud platforms traditionally are more cost-efficient than private infrastructures.

    Half of the enterprise IT decision-makers who participated in the study identified cost as the No. 1 pain point associated with the public cloud. Forty percent mentioned cost-savings as a key driver of cloud migration.

    "We understand that people are looking for more cost-effective infrastructure. This was not necessarily news to us," said Mark Baker, program director at Canonical.

Server: Fuse Ignite, Fastest Machines and Kubernetes at Cisco

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  • EDI Transformations with Fuse Ignite and Trace Transformer

    As part of Red Hat JBoss Fuse 7, Red Hat introduces a new Integration Platform as a Service (iPaaS) called Fuse Ignite. Gartner uses the term citizen integrators to describe the iPaaS target market: folks who aren’t regularly concerned with integration. In my opinion, this market includes Electronic Data Interchange (EDI) analysts who focus on business rules and validations, rather than worrying about lines of code or Apache Camel routes. Therefore, Fuse Ignite introduces a mechanism to separate concerns, allowing EDI analysts to focus on their business mappings and transformations. On the other hand, developers can focus on low-level integration with systems and on writing code. Fuse Ignite offers a platform on which both citizen integrators and developers can coexist, collaborate, and contribute to an end-to-end integration.

  • IBM Summit: The US’s Best Chance to Retake Supercomputer Crown [Ed: Rob Enderle has just taken note of/mentioned, in a new article, that the US regains the HPC crown, but of course -- being the Microsoft propagandist he is -- GNU/Linux is not mentioned at all]
  • The fastest supercomputers in the world
  • How Cisco Is Expanding Its Container and Kubernetes Efforts

    While Cisco is well-known for its networking technologies, the company has increasingly become an adopter of and strong advocate for container technologies and the Kubernetes container orchestration system, in particular.

    Helping to lead Cisco's strategic direction for containers is the company's CTO for cloud computing, Lew Tucker. In a video interview with eWEEK, Tucker details Cisco current product lineup for containers and provides insight into the future direction.

More Links on GNU/Linux-Powered Summit Supercomputer

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  • ORNL Launches Summit Supercomputer

    The U.S. Department of Energy’s Oak Ridge National Laboratory today unveiled Summit as the world’s most powerful and smartest scientific supercomputer.

    With a peak performance of 200,000 trillion calculations per second—or 200 petaflops, Summit will be eight times more powerful than ORNL’s previous top-ranked system, Titan. For certain scientific applications, Summit will also be capable of more than three billion billion mixed precision calculations per second, or 3.3 exaops. Summit will provide unprecedented computing power for research in energy, advanced materials and artificial intelligence (AI), among other domains, enabling scientific discoveries that were previously impractical or impossible.

  • America Unveils the World’s Fastest Supercomputer (And Yes: It Runs Linux)

    The United States has taken the shrink-wrap off Summit, its all-new $200 million supercomputer.

    And boy is it quick.

    Summit is now the fastest supercomputer in the America and the fastest supercomputer in the world, toppling¹ China’s ‘Sunway TaihuLight‘ system from the apex of petaflop achievement.

    But it gets even better.

  • Andrew Hutton of the OLS Needs Your Help, US Debuts World's Fastest Supercomputer, FCC's Repeal of Net Neutrality Goes into Effect Today and More

    The US now has the world's fastest supercomputer, named Summit, reclaiming its "speediest computer on earth" title from China and its Sunway TaihuLight system, OMG Ubuntu reports. And of course, the Summit, which boasts 200 petaflops at peak performance, runs Linux—RHEL to be exact. See the U.S. Department of Energy's Oak Ridge National Laboratory's post for more details.

World’s Fastest Supercomputer Running GNU/Linux

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  • Move Over, China: U.S. Is Again Home to World's Speediest Supercomputer [Ed: In Top 500 everything runs GNU/Linux]
  • IBM's world-class Summit supercomputer gooses speed with AI abilities
  • The US again has the world's most powerful supercomputer
  • The US Again Has World’s Most Powerful Supercomputer

    Plenty of people around the world got new gadgets Friday, but one in Eastern Tennessee stands out. Summit, a new supercomputer unveiled at Oak Ridge National Lab is, unofficially for now, the most powerful calculating machine on the planet. It was designed in part to scale up the artificial intelligence techniques that power some of the recent tricks in your smartphone.

    America hasn’t possessed the world’s most powerful supercomputer since June 2013, when a Chinese machine first claimed the title. Summit is expected to end that run when the official ranking of supercomputers, from an organization called Top500, is updated later this month.

    [...]

    Summit has nearly 28,000 graphics processors made by Nvidia, alongside more than 9,000 conventional processors from IBM. Such heavy use of graphic chips is unusual for a supercomputer, and it should enable breakthroughs in deploying machine learning on tough scientific problems, says Thomas Zacharia, director of Oak Ridge National Lab. “We set out to build the world’s most powerful supercomputer,” he says, “but it's also the world’s smartest supercomputer.”

  • IBM and the DoE launch the world’s fastest supercomputer

    IBM and the U.S. Department of Energy’s Oak Ridge National Laboratory (ORNL) today unveiled Summit, the department’s newest supercomputer. IBM claims that Summit is currently the world’s “most powerful and smartest scientific supercomputer” with a peak performance of a whopping 200,000 trillion calculations per second. That performance should put it comfortably at the top of the Top 500 supercomputer ranking when the new list is published later this month. That would also mark the first time since 2012 that a U.S.-based supercomputer holds the top spot on that list.

    [...]

    IBM was the general contractor for Summit and the company collaborated with Nvidia, RedHat and InfiniBand networking specialists Mellanox on delivering the new machine.

Server News and LF

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  • Designing new cloud architectures: Exploring CI/CD – from data centre to cloud

    Nobody knows what DevOps really is, but if you are not doing, using, breathing, dreaming – being? – DevOps, you’re doing it wrong. All teasing aside, with the advent of DevOps, the gap that existed between development teams and operation teams has become closer, to the extent of some companies mixing the teams. Even so, some of those took a different approach and have multidisciplinary teams where engineers work on the product throughout the lifecycle, coding, testing and deploying – including on occasion security teams as well, now called DevOpsSec.

  • How not to kill your DevOps team
  • Kubernetes Deep Dive and Use Cases

    When containers were first introduced in 2008, Virtual Machines, or VMs, were the state-of-the-art option to optimize a data center’s physical resources. This arrangement worked well enough, but had some flaws: Virtual machines utilized too many resources because they required both a complete operating system, and emulated instructions to reach the physical CPU. Even with some technologies like Intel VT-x and AMD-V that attempted to solve the emulation problem, virtual machines were behind bare metal.

  • Mesos and Kubernetes: It's Not a Competition

    The project was founded in 2009. In 2010 the team decided to donate the project to the Apache Software Foundation (ASF). It was incubated at Apache and in 2013, it became a Top-Level Project (TLP).

    There were many reasons why the Mesos community chose Apache Software Foundation, such as the permissiveness of Apache licensing, and the fact that they already had a vibrant community of other such projects.  

    It was also about influence. A lot of people working on Mesos were also involved with Apache, and many people were working on projects like Hadoop. At the same time, many folks from the Mesos community were working on other Big Data projects like Spark. This cross-pollination led all three projects -- Hadoop, Mesos, and Spark -- to become ASF projects.

  • Why Linux Works [Ed: it says "This article was originally published in October, 2017"]

    The Linux community works, it turns out, because the Linux community isn’t too concerned about work, per se. As much as Linux has come to dominate many areas of corporate computing – from HPC to mobile to cloud – the engineers who write the Linux kernel tend to focus on the code itself, rather than their corporate interests therein.

    Such is one prominent conclusion that emerges from Dawn Foster’s doctoral work, examining collaboration on the Linux kernel. Foster, a former community lead at Intel and Puppet Labs, notes, “Many people consider themselves a Linux kernel developer first, an employee second.”

    With all the “foundation washing” corporations have inflicted upon various open source projects, hoping to hide corporate prerogatives behind a mask of supposed community, Linux has managed to keep itself pure. The question is how.

  • The Linux Foundation Announces Keynote Speakers for Open Source Summit North America

    Keynote speakers include:

        Ajay Agrawal, Artificial Intelligence & Machine Learning Expert, Author of Prediction Machines, and Founder of The Creative Destruction Lab
        Jennifer Cloer, Founder of reTHINKit and Creator and Executive Producer of The Chasing Grace Project
        Wim Coekaerts, Senior Vice President of Operating Systems and Virtualization Engineering, Oracle
        Ben Golub, Executive Chairman and Interim CEO, and Shawn Wilkinson, Co-founder, Storj Labs
        Preethi Kasireddy, Founder & CEO, TruStory
        Window Snyder, Chief Security Officer, Fastly
        Imad Sousou, Corporate Vice President and General Manager, Open Source Technology Center, Intel
        Sana Tariq, Senior Architect, E2E Service Orchestration, TELUS

Containers and Kubernetes

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  • Easier container security with entitlements

    During KubeCon + CloudNativeCon Europe 2018, Justin Cormack and Nassim Eddequiouaq presented a proposal to simplify the setting of security parameters for containerized applications. Containers depend on a large set of intricate security primitives that can have weird interactions. Because they are so hard to use, people often just turn the whole thing off. The goal of the proposal is to make those controls easier to understand and use; it is partly inspired by mobile apps on iOS and Android platforms, an idea that trickled back into Microsoft and Apple desktops. The time seems ripe to improve the field of container security, which is in desperate need of simpler controls.

  • Kubernetes, Four Years Later, and Amazon Redefining Container Orchestration

    Well, here we are. Kubernetes turns four years old this month—technically, on June 7, 2018—the very same platform that brings users and data center administrators scalable container technologies. Its popularity has skyrocketed since its initial introduction by Google. Celebrating the project’s birthday is not the only thing making the headlines today. Amazon recently announced the general availability of its Elastic Container Services for Kubernetes (EKS), accessible via Amazon Web Services (AWS).

    Once upon a time, it wasn’t a simple task to orchestrate and manage containers in the cloud. Up until this recent EKS announcement, it was up to the administrator to spin up a virtual machine through an Elastic Cloud Compute (EC2) service, run Kubernetes on top of a traditional Linux server installation in EC2 and rely on other AWS moving components to host the container image registry. The entire process was very involved. Not any more!

Buildah 1.0: Linux Container construction made easy

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The good news about containers, such as Docker's, is they make it easy to deploy applications, and you can run far more of them on a server than you can on a virtual machine. The bad news is that putting an application into a container can be difficult. That's where Buildah comes in.

Buildah is a newly released shell program for efficiently and quickly building Open Container Initiative (OCI) and Docker compliant images and containers. Buildah simplifies the process of creating, building, and updating images while decreasing the learning curve of the container environment.

Read more

OpenStack Leftovers

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  • An Inside Look at OpenStack Security Efforts

    The open source OpenStack cloud platform is used by major corporations such as Walmart, the world's largest carriers, such as AT&T, and even the world's largest science experiment at CERN. While there are security elements that are directly integrated into OpenStack, security is not necessarily always the default configuration.

  • Kubernetes and OpenStack solving AI complexities at scale

    Stu Miniman and John Boyer of theCUBE interviewed Stephan Fabel, Director of Ubuntu Product and Development at the OpenStack Summit in Vancouver. Read on for the full interview, and to hear more on Kubernetes, Kubeflow and MicroK8s.

Containers: More Kubernetes/Microsoft at Linux Foundation, LINBIT to Bring Open Source Block Storage to Containers

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OSS
  • Helm moves out of Kubernetes’ shadow to become stand-alone project

    Helm is an open source project that enables developers to create packages of containerized apps to make installation much simpler. Up until now, it was a sub-project of Kubernetes, the popular container orchestration tool, but as of today it is a stand-alone project.

    Both Kubernetes and Helm are projects managed by the Cloud Native Computing Foundation (CNCF). The CNCF’s Technical Oversight Committee approved the project earlier this week. Dan Kohn, executive director at the CNCF says the two projects are closely aligned so it made sense for Helm to be a sub-project up until now.

  • Helm, an open-source project for managing Kubernetes apps, gets its own home inside the Cloud Native Computing Foundation

    Another project has joined the Cloud Native Computing Foundation, after members voted to include Helm at the incubation stage within the organization’s roster of open-source projects.

    Helm was originally developed at Google and Deis, which was acquired by Microsoft last year. It is designed to help users of the Kubernetes container-orchestration project (also under the CNCF’s wing) find packages that facilitate the deployment of apps on Kubernetes.

  • LINBIT to Bring Open Source Block Storage to Containers

    Containerized applications now can access block storage typically accessed by high-performance storage systems supporting enterprise applications based on relational databases thanks to LINBIT.

    Available now in beta, LINSTOR is block storage software native to containers and is compatible with both Kubernetes clusters and the OpenShift platform-as-a-service (PaaS) environment from Red Hat, via support for the Container Storage Interface (CSI) being developed by the Cloud Native Computing Foundation (CNCF).

    LINBIT COO Brian Hellman says LINSTOR is the latest addition to a portfolio of open source software-defined storage (SDS) offerings that make it possible for IT organizations to employ any underlying storage hardware they want to access block-based storage.

Containers News: Kubernetes and Security

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  • Meet Aptomi: An application delivery engine for Kubernetes

    Kubernetes may rule the data center but if you have hundreds and thousands of containers running on it, it can be difficult to understand which applications they belong to, who owns them, why they were created, what’s no longer in use and the impact of changes.

    Enter Aptomi, an open-source project that simplifies roll out and operation of container-based applications on Kubernetes. It introduces a service-centric abstraction, allowing dev teams to compose applications from multiple components connected together. These components can be packaged via Helm, k8s YAMLs, ksonnet, or defined in any other Kubernetes-friendly way.

  • Kubernetes Gets Containerd Runtime Option

    Containerd integration is now generally available as a runtime option for the open source Kubernetes container orchestration system.

    While Docker is the dominant player among container runtimes, some experts in the field believe other options such as containerd can sometimes be the better choice.

    With that in mind, engineers from Google, Docker, IBM, ZTE and ZJU have developed a way to use containerd instead of Docker. While it may seem strange that Docker Inc. is involved what appears to be a competing project, the company actually initiated the containerd project before donating it to the community, and the Docker engine is based on it.

  • Securing the container image supply chain
  • Updates in container isolation
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Kernel: Qualcomm/Atheros "Ath10k", FUSE and Code of Conduct

  • Linux's Qualcomm Ath10k Driver Getting WoWLAN, WCN3990 Support
    The Qualcomm/Atheros "Ath10k" Linux driver coming up in the Linux 4.20~5.0 kernel merge window is picking up two prominent features. First up, the Ath10k driver is finally having WoWLAN support -- Wake on Wireless LAN. WoWLAN has been supported by the kernel for years and more recently is getting picked up by Linux networking user-space configuration utilities. Ath10k is becoming the latest Linux wireless driver supporting WoWLAN (WIPHY_WOWLAN_NET_DETECT) for automatically waking up the system when within range of an a known SSID.
  • FUSE File-Systems Pick Up Another Performance Boost With Symlink Caching
    FUSE file-systems in user-space are set to be running faster with the upcoming Linux 4.20~5.0 kernel thanks to several performance optimizations. The FUSE kernel code for this next Linux kernel cycle already has a hash table optimization and separately is copy file range support for efficient file copy operations. Staged today into the FUSE tree for the next cycle was yet another performance-boosting patch.
  • Another Change Proposed For Linux's Code of Conduct
    With the Linux 4.19-rc8 kernel release overnight, one change not to be found in this latest Linux 4.19 release candidate are any alterations to the new Code of Conduct. The latest proposal forbids discussing off-topic matters while protecting any sentient being in the universe. While some immediate changes to the Linux kernel Code of Conduct have been talked about by upstream kernel developers, for 4.19-rc8 there are no changes yet. We'll presumably see some basic changes land this week ahead of Linux 4.19.0 expected next Sunday as not to have an unenforceable or flawed CoC found in a released kernel version.

Plasma 5.14 – Phasers on stun

Linux is much like the stock market. Moments of happiness broken by crises. Or is the other way around? Never mind. Today shall hopefully be a day of joy, for I am about to test Plasma 5.14, the latest version of this neat desktop environment. Recently, I’ve had a nice streak of good energy with Linux, mostly thanks to my experience with Slimbook Pro2, which I configured with Kubuntu Beaver. Let’s see if we can keep the momentum. Now, before we begin, there are more good news woven into this announcement. As you can imagine, you do need some kind of demonstrator to test the new desktop. Usually, it’s KDE neon, which offers a clean, lean, mean KDE-focused testing environment. You can boot into the live session, try the desktop, and if you like it, you can even install it. Indeed, neon is an integral part of my eight-boot setup on the Lenovo G50 machine. But what makes things really interesting is that neon has also switched to the latest Ubuntu LTS base. It now comes aligned to the 18.04 family, adorned with this brand new Plasma. Proceed. Read more

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