OPNFV Colorado platform bolsters open source NFV efforts
The Linux Foundation’s Open Platform for NFV project claims its third platform release targets accelerating development of NFV apps and services
The telecom market’s continued move towards integrating network functions virtualization received a boost as the Linux Foundation’s Open Platform for NFV project released its latest Colorado platform release, the third from the open source-based organization.
Open-source NFV Project delivers third platform release
The OPNFV Project, an open source project that facilitates the development and evolution of Network Functions Virtualization (NFV) components across various open source ecosystems through integration, deployment, and testing today announced the availability of OPNFV Colorado, the project’s third platform release.
- Inocybe Technologies Launches Community Version of their Open Networking Platform
Open Source Getting on My Nerves
Open source people are generally not dirt dishers, however. Take Phil Robb of OpenDaylight , where he is senior technical director. Robb was on that MANO panel in Denver, and he spoke to me shortly afterward in an interview on ODL's new Boron software release. I specifically asked him about the "messy MANO situation" right now.
His response was frustratingly calm. "I would equate the MANO space with where the controller space was three years ago," he says. "One of the great things about open source is that real code is going to be up, going to be used, stuff will work or it will fall over. But we'll fail fast and move on." (See Carriers Driving ODL's Boron Release.)
So having multiple versions in process isn't a bad thing, Robb says, because it might be that one approach works better for a set of use cases than another. What the industry will come around to "sooner rather than later" is that one approach likely addresses the broadest set of use cases and will be more widely adopted, while others address niches and either are used alongside the major approach or incorporated into it.
The crazy price of college textbooks is pushing more US universities to adopt an “open-source” solution
Seven Rhode Island universities, including Brown and Rhode Island College, will move to open-license textbooks in a bid to save students $5 million over the next five years, the governor announced Tuesday (Sept. 27).
The initiative is meant to put a dent in the exorbitant cost of college and, more specifically, college textbooks. Mark Perry, a professor of economics and finance at the University of Michigan Flint, and a writer at the American Enterprise Institute, estimated last year that college textbook prices rose 945% between 1978 and 2014, compared to an overall inflation rate of 262% and a 604% rise in the cost of medical care.
- Gov. Raimondo announces plan to ease college textbook burden
- Textbook plan hopes to save RI college students $5 million
- Governor says open-text initiative will save RI college students $5 million each year
- Rhode Island aims to put $5 million in textbooks savings back in students' pockets
Everytime I use Ubuntu, after about half an hour, there tends to be a chance of the wifi/internet getting unavailable and I cannot connect to the internet.
What do you think is the problem? I was thinking to get a new installation version for this, but is this the way?
Thanks.submitted by /u/ChrisX_212
The Community School of Excellence (CSE) Asian Penguins are the world's first and only Linux user group based in a Hmong charter school. A failed Windows laptop program at the school was turned by the Asian Penguins into a Linux success.
Stu Keroff is the technology coordinator at the Community School of Excellence, a middle school located in St. Paul, Minnesota. He is a licensed elementary education and middle school social studies teacher, and a long-time Linux enthusiast. Stu founded and advises the Asian Penguins.
It has been over one year since last testing the mainline Linux kernel's BCache support for this block cache that allows solid-state drives to act as a cache for slower hard disk drives. Here are some fresh benchmarks of a SATA 3.0 SSD+HDD with BCache from the Linux 4.8 Git kernel.
Kristoffer was a Debian contributor from the very early days of the project, and the upstream author of several packages that are still in the Debian archive nowadays, such as the LaTeX package Xy-pic and FlexML. On his return to the project after several years' absence, many of us had the pleasure of meeting Kristoffer during DebConf15 in Heidelberg.
- Sloppy programming leads to OpenSSL woes
OpenSSL Fixes Critical Bug Introduced by Latest Update
OpenSSL today released an emergency security update after a patch in its most recent update issued last week introduced a critical vulnerability in the cryptographic library.
The Internet Of Poorly Secured Things Is Fueling Unprecedented, Massive New DDoS Attacks
Last week, an absolutely mammoth distributed denial of service (DDoS) attack brought down the website of security researcher Brian Krebs. His website, hosted by Akamai pro bono, was pulled offline after it was inundated with 620Gbps of malicious traffic, nearly double the size of the biggest attack Akamai (which tracks such things via their quarterly state of the internet report) has ever recorded. Krebs was ultimately able to get his website back online after Google stepped in to provide DDoS mitigation through its Project Shield service.
Trump Offers More Insight On His Cybersecurity Plans: 10-Year-Old Relatives Vs. 400-lb Bedroom Dwellers
Look, anyone who refers to cybersecurity or cyberwarfare as "the cyber" is probably better off not discussing this. But Donald Trump, in last night's debate, felt compelled to further prove why he's in no position to be offering guidance on technological issues. And anyone who feels compelled to portray hackers as 400-lb bedroom dwellers probably shouldn't be opening their mouth in public at all.
With this mindset, discussions about what "the Google" and "the Facebook" are doing about trimming back ISIS's social media presence can't be far behind. Trump did note that ISIS is "beating us at our game" when it comes to utilizing social media. Fair enough.
Docker Doubles Down on Microsoft Windows Server [Ed: recall "DockerCon 2015 Infiltrated by Microsoft"]
Docker for Windows debuts alongside a new commercial support relationship with Microsoft.
For the most part, the Docker container phenomenon has been about Linux, with the majority of all deployments on Linux servers. But that could soon be changing as Docker Inc. today is announcing the general availability of Docker Engine on Windows Server 2016, alongside a new commercial support and distribution agreement with Microsoft.
Docker containers rely on the host operating system for certain isolation and process elements in order to run. On Linux, those elements have always been present as part of the operating system, but the same was not true for Windows, which has required several years of joint engineering effort between Docker Inc. and Microsoft.
Hadoop Sandboxes and Trials Spread Out
We all know that there is a skills gap when it comes to Hadoop in the Big Data market. In fact, Gartner Inc.'s 2015 Hadoop Adoption Study, involving 284 Gartner Research Circle members, found that only 125 respondents who completed the whole survey had already invested in Hadoop or had plans to do so within the next two years. The study found that there are difficulties in implementing Hadoop, including hardship in finding skilled Hadoop professionals.
Use models to measure cloud performance
When I was young, I made three plastic models. One was of a car—a '57 Chevy. Another was of a plane—a Spitfire. And a third was of the Darth Vader TIE Fighter. I was so proud of them. Each one was just like the real thing. The wheels turned on the car, and the plane’s propeller moved when you blew on it. And of course, the TIE Fighter had Darth Vader inside.
When I went to work on the internet, I had to measure things. As I discussed in my last post, Measure cloud performance like a customer, when you measure on the internet you need to measure in ways that are representative of your customers’ experiences. This affects how you measure in two ways. The first is the perspective you take when measuring, which I talked about last time. The second way is the techniques you use to perform those measurements. And those techniques are, in effect, how you make a model of what you want to know. Those childhood plastic models turn out to offer some solid guidance after all.
ODPi Adds Apache Hive to Runtime Specification 2.0
Today, ODPi announced that the ODPi Runtime Specification 2.0 will add Apache Hive and Hadoop Compatible File System support (HCFS). These components join YARN, MapReduce and HDFS from ODPi Runtime Specification 1.0
With the addition of Apache Hive to the Runtime specification, I thought it would be a good time to share why we added Apache Hive and how we are strategically expanding the Runtime specification.
Ubuntu’s OpenStack on IBM’s Big Iron
If I were Red Hat I would be looking over my shoulder right now; it appears that Ubuntu might be gaining. In just a few years the Linux distribution has gone from being non-existent in the enterprise to being a powerhouse. This is especially true in the cloud, where it's a dominant force on both sides of the aisle. Not only is it the most deployed operating system on public clouds, its version of OpenStack accounts for over half of OpenStack cloud deployments, used by the likes of Deutsche Telekom, Bloomberg and Time Warner Cable.
- Kubernetes 1.4: One DevOps tool to rule all the containers
- Kubernetes 1.4 promises to make container orchestration easier, more powerful
- Canonical Releases ‘Core’ Kubernetes Container Distribution
- Canonical launches Kubernetes public beta distribution
- Canonical steps up enterprise courtship with Kubernetes bundle
- Kubernetes 1.4 makes container orchestration bigger -- and simpler
- Canonical Expands Enterprise Container Portfolio with Commercially Supported Distribution of Kubernetes
Strategies for Running Stateful Applications in Kubernetes: Volumes
Mesosphere DC/OS emphasizes running transactional workloads alongside cloud-native applications. Robin Systems, one of the container management companies, is aiming to containerize Oracle and other enterprise databases. The Kubernetes container orchestration engine is gearing up to run stateful workloads through a new concept called Pet Sets, which is a pod of stateful containers. Pet Sets was introduced as an alpha feature in Kubernetes 1.3, released in July.
Kubernetes abstracts the underlying infrastructure building blocks into compute, storage and networking. When developers and operations teams get started with Kubernetes, they typically get exposed to objects such as pods, labels, services, deployments and replica sets, which provide a mechanism to deal with compute and networking. When it comes to persistence in Kubernetes, users should get familiar with the concepts of volumes, persistent volumes, persistent volume claims (PVC) and the upcoming Pet Sets.
This article will be a first in a series that discusses the strategies and use cases for each of the storage choices available in Kubernetes. In this chapter, we will take a closer look at volumes, that provide the easiest migration path to Kubernetes.
Delayed six days, the Final Beta release of the upcoming Ubuntu 16.10 (Yakkety Yak) operating system launched today, September 28, 2016, as the final development snapshot in the series.
Today's Final Beta is in fact the first Beta pre-release version of Ubuntu 16.10, and the only development milestone that you'll be able to test if you want to see what's coming to the next major release of Ubuntu Linux. However, we can tell you that it is powered by Linux kernel 4.8, contains up-to-date applications, and still uses the Unity 7 UI.
"The Ubuntu team is pleased to announce the final beta release of Ubuntu 16.10 Desktop, Server, and Cloud products. Codenamed "Yakkety Yak", 16.10 continues Ubuntu's proud tradition of integrating the latest and greatest open source technologies into a high-quality, easy-to-use Linux distribution. The team has been hard at work through this cycle, introducing new features and fixing bugs," reads the announcement.
The Parsix GNU/Linux developers announced that the end-of-life status is approaching fast for the Parsix GNU/Linux 8.5 "Atticus" operating system, urging users to upgrade to the latest release immediately.
Dubbed Atticus and based on the Debian GNU/Linux 8.5 "Jessie" operating system, Parsix GNU/Linux 8.5 was unveiled seven months ago, on February 14, 2016. Running the long-term supported Linux 4.1.17 kernel injected with TuxOnIce 3.3 and BFS patches, it was built around the GNOME 3.18 desktop environment with the GNOME Shell 3.18.3 user interface.
The end of life (EOL) will be officially reached on September 30, 2016, which means that users of the Parsix GNU/Linux 8.5 "Atticus" operating system will no longer receive security and software updates. Therefore, they are urged today to upgrade to the latest, most recent version of the Debian-based distribution, Parsix GNU/Linux 8.10 "Erik."
Valve's SteamOS 2 gaming operating system is still getting goodies, and it looks like a new Beta update has been pushed on September 26, 2016, to the brewmaster_beta channel for public beta testers.
That's right, SteamOS 2.93 Brewmaster Beta is here to replace the previous build announced earlier this month, SteamOS 2.91 Brewmaster Beta, and add the latest security fixes and updates from upstream. This means that SteamOS is now officially based on the recently released Debian GNU/Linux 8.6 "Jessie" operating system.
"SteamOS brewmaster update 2.93 pushed to brewmaster_beta. Corrects a build issue where the last kernel updates were not actually included. Also updates from the Debian 8.6 release[www.debian.org] and the usual security fixes," says John Vert, Valve engineer, in the release announcement.