Language Selection

English French German Italian Portuguese Spanish

Server

IBM open sources WebSphere Liberty code

Filed under
Development
Server
OSS

GNU/Linux, Docker Gain in Rented Space

Filed under
GNU
Linux
Server

Server: MAAS 2.3.0 Alpha 3, Microsoft is Down, Microservices and Containers

Filed under
Server
  • MAAS 2.3.0 Alpha 3 release!

    MAAS has now introduced an improved hardware testing framework. This new framework allows MAAS to test individual components of a single machine, as well as providing better feedback to the user for each of those tests.

  • Microsoft's AI is so good it steered Renault into bottom of the F1 league

    Microsoft on Sunday bragged its artificial intelligence technology is behind the, er, success of a massively underperforming Renault Formula One team.

    In a poorly timed bit of marketing, the Redmond software giant talked up its partnership with the racing team just as the latter finds itself sitting 433 points behind leader Mercedes.

    Microsoft says the Renault team – running 7th out of 10 in the 2017 Formula One Constructor Standings – uses everything from Azure Machine Learning, to Stream Analytics, to Dynamics 365, to help it not win.

  • Outlook and Hotmail DOWN: Webmail users furious as Microsoft admits problems could 'last another 24 hours' - Mirror Online
  • Microservices and containers: 6 things to know at start time
  •  

  • This Week in Numbers: New Monitoring Methods for Kubernetes

    Our new report, The State of the Kubernetes Ecosystem reports on a survey of 470 container users, 62 percent of which were at least in the initial production phase for the Kubernetes open source container orchestration engine. After further screening, we were able to get detailed information from 208 people about the storage and monitoring technologies they use with Kubernetes.

    Prometheus is by far the most cited tool among our survey respondents for monitoring Kubernetes clusters. Heapster, however, has also gained significant adoption among our group. Traditional monitoring vendors are not faring as well, although usage levels for their tools appear to increase when they are being integrated into a larger, custom monitoring platform.

  • How to avoid a GDPR compliance audit: Best practices

    How can CIOs prepare for the impending GDPR privacy regulations? Here are four strategies for Linux environments

Containers: Kubernetes, Heptio, and Oracle

Filed under
Server
  • Kubernetes, containers help mainstream open-source software

    Open-source software is now a key part of the tech world, matching proprietary software through a combination of enthusiastic developers, organizations and shared standards. This trend is especially visible in the world of container technology, a popular virtualization method for deploying and running distributed software applications.

    “Open source is the mainstream now. It’s very hard to release a proprietary product right now and come up with some justification about why you have to do it,” said Steve Pousty (pictured), lead developer advocate, OpenShift Online, at Red Hat Inc.

  • Heptio Raises New Funding to Close Kubernetes Operational Gaps

    Craig McLuckie helped launch the open-source Kubernetes project while at Google and has been busy since November 2016 with his new company Heptio. Heptio is now moving forward, thanks to a $25 million Series B round of funding, bringing total funding to date for the startup to $33.5 million.

    "Kubernetes is doing really well, there is a lot of energy in the ecosystem, and many companies are making Kubernetes a core part of their operating practices," McLuckie told eWEEK in a video interview.

  • Oracle Joins Cloud Native Computing Foundation in Kubernetes Push

    Oracle has taken a plunge deeper into open source waters by joining the Cloud Native Computing Foundation (CNCF) as a platinum member. The announcement was made Wednesday, on stage with Linux Foundation executive director Jim Zemlin, at Open Source Summit in Los Angeles. In addition, Oracle announced it's bringing Kubernetes to Oracle Linux and open sourcing a Terraform Kubernetes Installer for Oracle Cloud. This prompted Zemlin to remark that "six of the largest clouds are now running Kubernetes."

  • Larry Ellison: There is No One Left for Oracle to Buy

    Oracle isn't likely to be buying any other big companies soon, according to founder Larry Ellison.

Servers: IBM, Sumo Logic, and Canonical

Filed under
Server
  • IBM Touts Top-Notch Security in Next-Gen Linux Mainframe

    IBM on Tuesday launched LinuxOne Emperor II, the second generation of its open source mainframe computer system. The new model has a layer of security and privacy not seen in a Linux-based platform before, the company said. "We saw in our success stories for Emperor that security was a recurring theme attracting new customers to the platform," noted Mark Figley, director of LinuxOne Offerings at IBM. "Later, our experience with blockchain ... reinforced that lesson for us," he said.

  • Sumo Logic Cloud Study Highlights Linux, NoSQL and Docker

    At first glance, the numbers in Sumo Logic's State of Modern Applications in the Cloud 2017 report that was released on Tuesday don't seem to match what's being reported elsewhere. The first graph, a pie-chart titled "Breakdown of Customers," seems to indicate that Amazon Web Services has a 64 percent share, followed by "Others" with 26.4 percent, "Multi-Cloud" at 5.8 percent, and at the bottom Microsoft Azure with a pitiful 3.8 percent. There's no mention of Google Cloud Platform or IBM's Bluemix at all.

  • Canonical & Microsoft Enable Ubuntu Containers with Hyper-V Isolation on Windows

    Canonical's Dustin Kirkland announced that the company behind the popular Ubuntu Linux OS recently teamed up with Microsoft to enable Ubuntu containers to run on Windows systems with Hyper-V isolation.

    If you've ever dreamed of running your own Linux apps on a Windows machine, using your favorite GNU/Linux distro, which, in this case, is Ubuntu, we have some good news for you, as it's now possible to run Docker containers on Windows 10 and Windows Servers.

Red Hat and Servers, IBM Mainframes

Filed under
Red Hat
Server

Databases: Oracle in Cloud Native Computing Foundation, New dbKoda Release

Filed under
Server
OSS
  • Oracle joins Cloud Native Computing Foundation, adds new container services

    As the excitement around software containers reaches fever pitch, database software giant Oracle Corp. is throwing its weight behind the cause.

    The company said Wednesday it’s signing up as a platinum member of the Cloud Native Computing Foundation, the organization leading the development of the Kubernetes container orchestrator tool. In addition, the company has just made Kubernetes available on its Oracle Linux platform, and will also open-source a Terraform Kubernetes Installer for its cloud infrastructure.

  • Oracle Joins Cloud Native Computing Foundation as Platinum Member
  • dbKoda 0.7.0 new features

    0.7.0 is the second public release of dbKoda and our first post-MVP release. With the MVP (Minimal Viable Product) we definitely nailed the “M” criteria, and in this release we’ve pushing harder on the “V” side of the equation.

  • Southbank Software Introduces dbKoda, an Open Source Database Development Tool for MongoDB

    Southbank Software recently released its initial offering of dbKoda version 0.6.0, an open source MongoDB development tool packaged with JavaScript, React and Electron. As shown below, dbKoda’s graghical user interface features a connection manager and a feature-rich code editor for working with MongoDB databases.

Ed Warnicke's Talk About Networking and DevOps

Filed under
Server
  • Open-source tech unites networking and DevOps

    In the tech world, innovation and new systems are great, but nothing moves unless the network can handle it. This truth makes networking very important for businesses, because a company can only be as agile as its network. Part of that agility comes from making the network easy to use. Open-source tech is coming to the rescue.

    “The truth is, there’s a lot of work that goes into making the network invisible and ubiquitous for people,” said Ed Warnicke (pictured), distinguished consulting engineer at Cisco Systems Inc. “In particular, one of the challenges that we see arising as the world moves more cloud native, as the microservices get smaller, as the … the shift happens toward serverless, as Kubernetes [container orchestration management] is coming on with containers is that the network is really becoming the runtime, and that runtime has the need to scale and perform like it never has before.”

  • Open Source Summit: It's Time for DevOps and Networking to Talk

    Warnicke delivered a lighting keynote talk titled, Bridging the Divide: Brining Network and DevOps People Together to Build a Unified Cloud Native Future. Warnicke started off his talk by outlining the shift in networking over the last decade from bare metal server needs to virtual machines.

    With Virtual Machines, networking vendors built overlay network topologies and approaches that have enabled virtual networking

Syndicate content

More in Tux Machines

today's leftovers

  • Why Linus is right (as usual)
    Last year, some security “hardening” code was added to the kernel to prevent a class of buffer-overflow/out-of-bounds issues. This code didn’t address any particular 0day vulnerability, but was designed to prevent a class of future potential exploits from being exploited. This is reasonable. This code had bugs, but that’s no sin. All code has bugs. The sin, from Linus’s point of view, is that when an overflow/out-of-bounds access was detected, the code would kill the user-mode process or kernel. Linus thinks it should have only generated warnings, and let the offending code continue to run.
  • Kube-Node: Let Your Kubernetes Cluster Auto-Manage Its Nodes
    As Michelle Noorali put it in her keynote address at KubeCon Europe in March of this year: the Kubernetes open source container orchestration engine is still hard for developers. In theory, developers are crazy about Kubernetes and container technologies, because they let them write their application once and then run it anywhere without having to worry about the underlying infrastructure. In reality, however, they still rely on operations in many aspects, which (understandably) dampens their enthusiasm about the disruptive potential of these technologies. One major downside for developers is that Kubernetes is not able to auto-manage and auto-scale its own machines. As a consequence, operations must get involved every time a worker node is deployed or deleted. Obviously, there are many node deployment solutions, including Terraform, Chef or Puppet, that make ops live much easier. However, all of them require domain-specific knowledge; a generic approach across various platforms that would not require ops intervention does not exist.
  • Red Hat, Inc. (RHT) Shares Bought by Aperio Group LLC
  • Cloudera, Inc. (CLDR) vs. Red Hat, Inc. (RHT): Breaking Down the Data

Software: VidCutter, Super Productivity, MKVToolNix

  • VidCutter 5.0 Released With Improved UI, Frame Accurate Cutting
    A new version of VidCutter, a free video trimmer app, is available for download. VidCutter 5.0 makes it easier to cut videos to specific frames, improves the export of video clips with audio and subtitle tracks, and refreshes the default application icon. Why Vidcutter? If you want split video, trim video, or join video clips into a single montage then Vidcutter is ideal. The app lets you perform these tasks, as well as many more, quickly and easily. VidCutter is a Qt5 application that uses the open-source FFMpeg media engine.
  • Linux Release Roundup: Fedora 27, Shotwell, Corebird + More
    It’s been another busy week in the world of Linux, but we’re here to bring you up to speed with a round-up of the most notable new releases. The past 7 days have given us a new version of free software’s most popular photo management app, a new release of a leading Linux distribution, and updated one of my favourite app finds of the year.
  • Super Productivity is a Super Useful To-Do App for Linux, Mac & Windows
    Super Productivity is an open-source to-do list and time tracking app for Windows, macOS and Linux. It’s built using Electron but doesn’t require an internet connection (which is pretty neat). And it has (optional) integration with Atlassian’s Jira software.
  • MKVToolNix 18.0.0 Open-Source MKV Manipulation App Adds Performance Improvements
    A new stable release of the MKVToolNix open-source and cross-platform MKV (Matroska) manipulation software arrived this past weekend with various performance improvements and bug fixes. MKVToolNix 18.0.0 continues the monthly series of stability and reliability updates by adding performance improvements to both the AVC and HEVC ES parsers thanks to the implementation of support for copying much less memory, and enabling stack protection when building the program with Clang 3.5.0 or a new version.

OSS Leftovers

  • Reveal.js presentation hacks
    Ryan Jarvinen, a Red Hat open source advocate focusing on improving developer experience in the container community, has been using the Reveal.js presentation framework for more than five years. In his Lightning Talk at All Things Open 2017, he shares what he's learned about Reveal.js and some ways to make better use of it. Reveal.js is an open source framework for creating presentations in HTML based on HTML5 and CSS. Ryan describes Gist-reveal.it, his project that makes it easier for users to create, fork, present, and share Reveal.js slides by using GitHub's Gist service as a datastore.
  • Font licensing and use: What you need to know
    Most of us have dozens of fonts installed on our computers, and countless others are available for download, but I suspect that most people, like me, use fonts unconsciously. I just open up LibreOffice or Scribus and use the defaults. Sometimes, however, we need a font for a specific purpose, and we need to decide which one is right for our project. Graphic designers are experts in choosing fonts, but in this article I'll explore typefaces for everyone who isn't a professional designer.
  • Broader role essential for OpenStack Foundation, says Mirantis’ Renski
  • URSA Announces Name Change to Open Source Integrators to Reflect Their Full Spectrum of Open ERP Expertise
  • 2018 is Year for Open Source Software for Pentagon
    The US Pentagon is set to make a major investment in open source software, if section 886 of the National Defense Authorization Act for Fiscal Year 2018 is passed. The section acknowledges the use of open source software, the release of source code into public repositories, and a competition to inspire work with open source that supports the mission of the Department of Defense.
  • How startups save buckets of money on early software development
     

    Moving along, we have to segue with a short modularity lesson. More specifically, how modularity applies to software.

    Essentially, all products and services become cheaper and more plentiful when all the processes involved in production become modularised.

today's howtos