The Linux Foundation has announced keynotes and workshops planned for the LinuxCon and CloudOpen North America event Aug. 20-22 in Chicago. Keynotes from executives at Cisco Systems (CSCO), IBM (IBM), edX and others, along with a Linux Quiz Show, Comic Book Hero Contest and workshops to promote women within open source development, are on the agenda for the […]
Two boxes have been setup , each one having 2 NICs (enp2s0,enp5s1) for Controller && Compute Nodes setup. Before running `packstack --answer-file=TwoNodeVXLAN.txt` SELINUX set to permissive on both nodes.Both enp5s1's assigned IPs and set to promiscuous mode (192.168.0.127, 192.168.0.137 ). Services firewalld and NetworkManager disabled, IPv4 fi […]
Hardkernel launched a $30, 60 x 36mm Raspberry-Pi compatible “Odroid-W” wearables oriented SBC, adding eMMC, ADC, RTC, a fuel gauge, and step converters. Hardkernel’s Odroid project developed the Odroid-W (Odroid-Wearable) for a partner’s Internet of Things prototyping platform, after first considering and dismissing its quad-core Odroid-U3 single board comp […]
I've spent the last couple of months working an internship for The Linux Foundation, doing research on new developments and adoption trends in the open source industry. If you have spent any amount of time reading about open source over the last year, you have probably heard about Docker; a lot of people are talking about it these days and the impact it […]
They say you never forget your first computer. For some of us, it was aCommodore 64 or an Apple IIe. For others, it was a Pentium 233 runningWindows 95. Regardless of the hardware, the fond memories of wonder andexcitement are universal. For me, I'll never forget the night my fatherbrought home our first computer, a Tandy 1000.
When I was in journalism school back in the late 1980s, gathering data for a story usually involved hours of poring over printed documents or microfiche.A lot has changed since then. While printed resources are still useful, more and more information is available to journalists on the web. That’s helped fuel a boom in what’s come to be known as data journali […]
Hybrid RAID 1 (Mirror) of RAM drive & SATA HDD Using LVM with LUKS [and systemd unit file] on Fedora LinuxThe IT industry has a continual balance between security and usability. Within this balance, performance usually affects usability. In the realm of protecting "Data at Rest" (i.e. encryption) one may find three factors affecting performance […]
Lightweight, container-happy Linux gets first Stable releaseThe developers behind the stripped-down CoreOS Linux distribution have pushed version 367.1.0 to the Stable release channel, marking the first time the project has delivered a production-ready release.…
The developers behind the stripped-down CoreOS Linux distribution have pushed version 367.1.0 to the Stable release channel, marking the first time the project has delivered a production-ready release. Unlike other Linux distros, CoreOS is a minimal OS that ships each new version as a single unit, rather than updating individual software packages. Updates ar […]
The open-source CoreOS Linux operating system hit a major milestone on July 25, issuing its first stable release. CoreOS is an Andreessen Horowitz-backed startup that offers the promise of a highly available operating system platform that is fully integrated with the Docker container virtualization technology.
Attackers have figured out a new way to get Amazon's cloud service to wage potent denial-of-service attacks on third-party websites—by exploiting security vulnerabilities in an open source search and analytics application known as Elasticsearch.
Plasma 5, released last week, is a major redesign of the Unix KDE desktop environment and underlying frameworks. Perhaps the most notable difference is the visual changes, which see KDE embracing a more streamlined, "flat" interface, but it's also the first version of KDE to be powered by Qt 5 and the recently released KDE Frameworks 5.
Rackspace will now officially support the relational database storage platforms from MariaDB and Percona, which are forked from Oracle MySQL. In a move that will please devotees of open source cloud storage, hosting giant Rackspace (RAX) has announced it will officially support two additional types of open source MySQL databases, from MariaDB and Percona.