Cisco says CLI becoming interface of last resort

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Cisco’s not tearing up scripts, but can hero NetAdmins deliver automation and orchestration?

Cisco thinks the command line interface (CLI) should be the interface “of last resort”, according to Dave West, the company’s chief technology officer for systems engineering and architectures across Asia.…

HPE’s Haven OnDemand developer platform hits commercial availability

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2016-03-10_1113 Hewlett Packard Enterprise’s Haven OnDemand machine learning-centric developer platform has been around since late 2014, but it’s only coming out of beta and becoming commercially available today. Haven OnDemand, which is hosted on Microsoft’s Azure platform, provides developers with APIs and services for building data-rich applications. The roughly 60 APIs currently included… Read More

Hardsploit: The handy hacker help for hapless hopeful hardware hacks

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Like Nessus, for Things. Because there’s password gold in them thar chips

Nullcon Penetration testers Julien Moinard and Gwénolé Audic have produced a security testing framework to automate vulnerability scans for Things used on the internet of things.…

HPE Rolls Out Storage Server for Cloud Data Centers

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Can you take the Internet out of the Internet of Things?

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disconnected The Internet of Things and the Internet might seem inextricably linked, but, increasingly, there are questions centered around how IoT devices should work with one another — and what happens when the Internet connection goes down? Read More

Is Your Data Center Protected from Drones?

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10 Gbps fibre-to-the-home signed off, ITU eyes 100 Gbps future

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Standards bods race to catch up with deployments

The International Telecommunications Union (ITU) has kicked off standardisation for symmetrical 10 Gbps optical broadband services over 20 km.…

Samsung starts shipping the world’s largest capacity SSD

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Samsung has started shipping the 16TB (well, okay, 15.36TB) SSD it showed off at the Flash Memory Summit in California last year. The company says the positively tiny, 2.5-inch drive has the largest capacity among all the SSDs in the world. It still didn’t mention how much one would cost you — not that you’d need one if you’re an ordinary user — most likely because it’s marketing the SSD as an enterprise product for obvious reasons. It boasts in its announcement post that since the product’s a 2.5-inch SSD, businesses can fit more drives in their server racks than if they use 3.5-inch drives.

The Korean manufacturer was able to cram such a huge capacity inside a teensy package by stacking 512 pieces of its 256Gb vertical NAND memory chips, which have twice the capacity of the NAND chips other companies use. It says users will be able to write 15.36TB worth of data on the drive every day without fail, and that the SSD comes with a tool that can protect data and restore software in case of blackouts. Since you’d probably have to try very, very hard to use up all that space if you only need a drive for personal use, you may want to wait for the other products in Samsung’s new 2.5-inch PM1633a SSD line-up. Later this year, the chaebol will also release 7.68TB, 3.84TB, 1.92TB, 960GB and 480GB variants, all of which will definitely be more affordable than this 16TB beast.

Source: Samsung

SUSE OpenStack Cloud 6 Now Available to Reduce Private Cloud Complexities

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SUSE today announced the general availability of SUSE OpenStack Cloud 6 , the latest enterprise-ready technology for building… Read more at VMblog.com.

Africa Roundup: Goldman backs startup African Internet Group to become continent’s 1st unicorn

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4496455097_1eed308d10_b The big tech news is the recent torrent of capital to Africa Internet Group (AIG)—which owns online retailer Jumia and 9 other e-ventures.
Yesterday AIG announced €300 million ($326 million) in funding from backers including Goldman Sachs and MTN. CEO Sacha Poignonnec confirmed the new financing brings company equity to €1.005bn ($1.08bn). This clears the hurdle for AIG to become… Read More

HPE targets Nutanix, squeezes into hyperconvergence suit

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I know it’s crowded. Breathe deeply, folks

Hewlett-Packard Enterprise has Nutanix in its sights, with a hyper-converged server due this month.…

OpenStack Developer Mailing List Digest Feb 27 – March 4

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SuccessBot Says

  • ttx: Mitaka-3 is done.
  • Odyssey4me: OpenStack-Ansible Liberty 12.0.7 is released [1].
  • johnthetubaguy: Nova is down to four pending blueprints for feature freeze now [2], sort of one day left. Better than it was this morning at least.
  • Russellb: Got a set of OVS flows working in OVN that applies security group changes immediately to existing connections.
  • Tell us yours via IRC with a message “#success [insert success]”.
  • All

Cross-Project

  • Quotas and Nested Quotas Working group

Outreachy May-Aug 2016: Call For Funding and Mentors

  • Outreachy [5] helps people from groups underrepresented in free and open source software get involved by matching interns with established mentors in the upstream community.
  • We have 10 volunteer mentors for OpenStack this next cycle (May 23-August 23 2016).
    • Learn more and apply to be a mentor [6]
  • Potential sponsors have reached out, but we need more due to the increase in applicants.
    • Each intern is $6,500 for the three-month program.
    • The OpenStack Foundation has confirmed participation.
    • Learn more and apply to be a sponsor [7].
  • Regardless, help spread the world!
  • Full thread

Changing Microversion Headers

  • The API working group would like to change the format of headers used for microversions to make them more future proof before too many projects are using them.
    • Proposed guideline [8].
  • This came up in another guide for header non-proliferation [9].
  • After plenty of discussions, and with projects already deploying microversions (Nova, Ironic, Manila) the proposal is change basic from:
    • X-OpenStack-Nova-API-Version: 2.11
    • OpenStack-Compute-API-Version: 2.11
  • To:
    • OpenStack-API-Version: compute 2.11
  • This allows us to use one header name for multipel services and avoids some of the problems described in the header non-proliferation guideline [9].
  • Full thread

OpenStack Contributor Awards

  • The Foundation would like introduce some informal quirky awards to recognize the extremely valuable work that we all do to make Openstack excel.
  • With many different areas to celebrate, there are a few main chunks of the community that need a little love:
    • Those who might not be aware that they are valued, particularly new contributors
    • Those who are the active glue that binds the community together
    • Those who share their hard-earned knowledge with others and mentor
    • Those who challenge assumptions, and make us think
  • Nominate someone who you think is deserving of an awards [10]!
  • Full thread

Status Of Python 3 In OpenStack Mitaka

  • 13 services were ported to Python 3 during the Mitaka cycle: Cinder, Glance, Heat, Horizon, etc.
  • 9 services still need to be ported
  • Next Milestone: Functional and integration tests
  • “Ported to Python 3” means that all unit tests pass on Python 3.4 which is verified by a voting gate job. It is not enough to run applications in production with Python 3. Integration and functional tests are not run on Python 3 yet.
  • Read the full status post [11] by Victor Stinner.
  • Join Freenode channel #openstack-python3 to discuss and help out!
  • Full thread

 

Rejoice, sysadmins, there’s a new glamour job nobody understands

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Gartner’s anointed ‘IoT Architect’ as the must-have business card of tomorrow

Data scientists are reeling, having seen their business cards marked down by up to 70 per cent in value, in after-hours trade overnight.…

HP’s Latest PCs Come with Free Unlimited iPass Wi-Fi All Over the UK

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HP and iPass are bringing you awesome Wi-Fi deals and free access wherever (pretty much) you are in the UK and the world.

Amazon Will Ship Your Cloud Data to You … on a Truck

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Microsoft releases Windows 10 preview for Raspberry Pi 3

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Redmond plans pre-loaded WinPi for thing-makers

Microsoft has announced a cut Windows 10 IoT Core for the Raspberry Pi 3.…

Brit uni rattles tin for ultra-low latency audio board

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‘Bela’ BeagleBone Black cape, ideal for impatient musos

A team from London University’s Queen Mary (QM) tentacle is rattling the tin down at Kickstarter for its "Bela" – an open source "embedded computing platform developed for high quality, ultra-low latency interactive audio".…

Pi 3 Benchmarks: The Marketing Hype Is True

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The spec bullet list for the latest Raspberry Pi begins as you’ve already heard: WiFi and Bluetooth, now standard. While this is impressive itself, it doesn’t tell the whole story. The Pi 3, with an ARM Cortex A53, is up to 50% faster than the Pi 2 from last year. That’s an astonishing improvement in just 12 short months.

In playing with the Pi 3 for a few hours, it’s apparent the Pi 3 is fast. It passes a threshold of usability. The Raspberry Pi isn’t a computer that just sits on a shelf and runs a few cron jobs …read more

Do You Know the Real Cost of Your Data Center?

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Passive WiFi On Microwatts

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A lot of you use WiFi for your Internet of Things devices, but that pretty much rules out a battery-powered deployment because WiFi devices use a lot of juice. Until now. Researchers at the University of Washington have developed a passive WiFi implementation that uses only microwatts per device.

Working essentially like backscatter RFID tags do, each node has a WiFi antenna that can be switched to either reflect or absorb 2.4 GHz radiation. Your cell phone, or any other WiFi device, responds to this backscattered signal. All that’s missing is a nice steady signal to reflect.

A single, plugged-in …read more

Hardware hack puts 128GB of storage into a floppy disk

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128gb-floppy
Ages ago you could double the capacity of a 5.25″ floppy disk in just a few seconds, and the only tool you needed was a hole punch. Bumping a 3.5″ floppy to a […]

Scientists built a book-sized, protein-powered biocomputer

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Supercomputers are absurdly impressive in terms of raw power, but it comes at a price: size and energy consumption. A multi-university team of researchers might’ve sidestepped that, though, with protein-powered biocomputers. Lund University notes that where this should really be helpful is with cryptography and "mathematical optimization" because with each task it’s necessary to test multiple solution sets. Unlike a traditional computer, biocomputers don’t work in sequence, they operate in parallel — leading to much faster problem solving.

The biocomputer in action, with proteins finding their way to the solution set at the bottom.

Oh and about that energy efficiency? Lund’s Heiner Linke says that they require less than one percent of the power a traditional transistor does to do one calculation step.

The CBC reports that the model biocomputer used in the experiment is only about the size of a book, rather than, say, IBM’s Watson (pictured above) that’s comprised of some 90 server modules. The ATP-powered biocomputer is admittedly limited for now (it’s only solved {2, 5, 9}), but the scientists involved say that scalability is possible and we might not be far off from seeing the tech perform more complex tasks.

"Our approach has the potential to be general and to be developed further to enable the efficient encoding and solving of a wide range of large-scale problems," the research paper says.

Via: The CBC

Source: PNAS, Lund University

OpenStack Developer Mailing List Digest Feb 20-26

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Audience for Release Notes

  • We have 3 potential audiences for release notes:
    • Developers consuming libraries or other code directly.
    • Deployers and operators.
    • End-users.
  • Two kinds of documentation being discussed:
    • Reno [1] for release notes [2]
      • Keep in mind the audience is *not* someone who is necessarily going to be looking at code or writing apps based on libraries we produce..
      • Highlight information that deployers and operators will need, like changes to configuration options or service behaviors.
      • Describe REST API changes that an end-user may need to know about.
    • In-tree developer documentation [3] for Developers.
      • Internal details, library API changes, etc. — any changes the deployer is not going to see.
  • The two sets of documentation are meant for different purposes, so we need to think about what information we publish in each.
  • Full thread [4]

A Proposal to Separate the Design Summit

Today

  • Since the beginning, we’ve had face to face time at Design Summits to discuss development cycles to set goals and organize the work for the upcoming 6 months.
  • A more traditional conference took place at the same time to ensure interaction between upstream and downstream parts of our community.

Current Issues

  • For developers:
    • Difficult to focus on upstream work with so many distractions coming from the conference.
    • As a result the summit is less productive, and we form midcycles to fill our focus.
  • For companies:
    • Flying all their developers to expensive cities and conference hotels for the summit is pretty costly. – The goals of the summit location reaching out to users everywhere does not necessarily align with the goals of the design summit location.
    • Not enough time to build products on top of the recent release.
  • Not enough time for users to try out the new release to have feedback.
  • Finding venues that can accommodate both events is becoming increasingly complicated.

How to Split up the events

  • The first event would be for upstream technical contributors of OpenStack.
    • Held in a simpler, scaled-back setting that would let all OpenStack project teams meet in separate rooms, but in a co-located event that would make it easy to have ad-hoc cross-project discussions.
    • It would be held in closer to the centers of mass of contributors, in less-expensive locations.
    • It would happen a couple of weeks /before/ the previous cycle release. There is a lot of overlap between cycles. Work on a cycle starts at the previous cycle feature freeze, while there is still 5 weeks to go. Most people switch full-time to the next cycle by RC1. Organizing the event just after that time lets us organize the work and kickstart the new cycle at the best moment. It also allows us to use our time together to quickly address last-minute release-critical issues if such issues arise.
  • The second event would be the main downstream business conference.
    • This includes high-end keynotes, marketplace, and break out sessions.
    • Organized two or three months /after/ the release, to give time downstream users to deploy and build products on top of the release.
    • This will better allow us to gather feedback on the recent release, a gather requirements for the next cycle.
    • A subset of contributors who would like to participate in sessions can collect and relay feedback to other team members (similar to the operators midcycle meetups).
  • The split should reduce the number of midcycle events, however, if they’re still needed, they could happen at the conference event (which is in the middle of the cycle).
  • The split means that we need to stagger the events and cycles. We have a long time between Barcelona and the Q1 Summit in the US, so the idea would be to use that long period to insert a smaller cycle (Ocata) with a release early March, 2017 and have the first specific contributors event at the start of the P cycle, mid-February, 2017. With the already-planned events in 2016 and 2017 it is the earliest we can make the transition. We’d have a last, scaled-down design summit in Barcelona to plan the shorter cycle.
  • Operators midcycle will still continue to happen.

summit-split

Voiced Concerns and Answers:

  • This creates two events instead of one. Creates community split, with developers skipping the main and non-developers not providing any feedback to the contributor specific event.
    • There will still be a lot of strategic discussions at the main event.
    • This is where we look at the N-1 release and start drawing plans and cross-project themes for the N+1 release.
    • We don’t need every developer there, but we still need a significant chunk of them, with every team represented, so that we can have those strategic and cross-project discussions.
    • Someone who wants to keep touch with development could still make only one trip, so it’s not expected for the communities to be split. We’d still all be represented in the main event.
  • Losing the main summit as an excuse to fund developers’ travel. Some developers are only sent to the Design summit because the main event is happening at the same time.
    • If you have to pretend to attend the Summit to be able to attend the Design Summit instead, there is deception involved. You should a talk with your employer on where the most value lies for you in attending which event.
    • The Foundation also has the Travel support program to cover the gaps [5].
  • The fear of US-centricity (translating from “closer to the centers of mass of contributors”). This makes travel cost cheaper at the expense of making it more costly for non-US parts of our community.
    • The goal is “minimize and *balance* travel costs for existing contributors”. There will still be some continent rotation involved, but we need to balance cost and fair.
  • The lost of midcycle spirit. Some people really like the midcycles as they stand: separated small events where only your small team is around. The split appears to reduce the likelihood, the need, or the funding for such events.
    • While the hope is the proposed format will let us fulfill all our team socialization needs, it’s true that there will be other people around, and it will feel a lot less exclusive and special.
    • The trade-off is that having people all together encourages cross-project work and breaks silos.
  • Full thread [6]

Brit brewer opensources entire recipe archive

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Fancy knocking up BrewDog’s Sink the Bismarck!? Now you can

Scottish brewer BrewDog has agreeably released its entire recipe back catalogue, encompassing the 215 beers developed during its almost 20-year history.…

The Internet of Linux Things

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The Linux Foundation is a non-profit organization that sponsors the work of Linus Torvalds. Supporting companies include HP, IBM, Intel, and a host of other large corporations. The foundation hosts several Linux-related projects. This month they announced Zephyr, an RTOS aimed at the Internet of Things.

The project stresses modularity, security, and the smallest possible footprint. Initial support includes:

  • Arduino 101
  • Arduino Due
  • Intel Galileo Gen 2
  • NXP FRDM-K64F Freedom

The project (hosted on its own Website) has downloads for the kernel and documentation. Unlike a “normal” Linux kernel, Zephyr builds the kernel with your code to create a monolithic …read more