News
Medium Blog | April 20, 2018
Managing OPA
OPA is a general-purpose policy engine that let’s you offload decisions from your service. To do so, OPA needs to have access to policies and data that it can use to make decisions.
Prior to v0.8, OPA only exposed low-level HTTP APIs that let you push policy and data into the engine. With v0.8, we’...
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eWeek | April 19, 2018
Docker Enterprise Edition 2.0 Launches With Secured Kubernetes
After months of development effort, Kubernetes is now fully supported in the stable release of the Docker Enterprise Edition.
Docker Inc. officially announced Docker EE 2.0 on April 17, adding features that have been in development in the Docker Community Edition (CE) as well as enhanced enterprise...
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Dev.to | April 19, 2018
A Quick Look at the Git Object Store
Let's talk about some of the internals of git and how it stores and tracks objects within the .git directory.
If you're unaware of what the .git directory is, it's simply a space that git uses to store your repositories data, the directory is created when you run git init. Information such as...
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The Linux Foundation | April 19, 2018
als-os-summit.jpg
Hear from industry leaders at Automotive Linux Summit and Open Source Summit Japan, happening in Tokyo June 20-22.
Keynotes Announced for Automotive Linux Summit & OS Summit Japan
The first round of keynotes for Automotive Linux Summit & Open Source Summit Japan have been announced. Join us June 20 – 22, 2018 in Tokyo to hear from these speakers and more:
Brian Behlendorf, Executive Director, Hyperledger
Dan Cauchy, Executive Director, Automotive Grade Linux
Seiji Goto, ...
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Network World | April 19, 2018
How to Do Math on the Linux Command Line
Can you do math on the Linux command line? You sure can! In fact, there are quite a few commands that can make the process easy and some you might even find interesting. Let's look at some very useful commands and syntax for command line math.
expr
First and probably the most obvious and commonly...
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LinuxGizmos | April 18, 2018
Tiny, Rugged IoT Gateways Offer 10-Year Linux Support
Moxa announced a line of rugged, compact “UC 2100” IoT gateways that run 10-year available Moxa Industrial Linux and optional ThingsPro Gateway middleware on a Cortex-A8 SoC.Moxa announced the UC-2100 Series industrial IoT gateways along with its new UC 3100 and UC 5100 Series, but it offered...
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Sam Dean | April 18, 2018 amber-case_copy.jpg
“The right amount of technology is the minimum amount to solve the problem,” said Amber Case at Embedded Linux Conference.
7 Axioms for Calm Technology
By 2020, 50 billion devices will be online. That projection was made by researchers at Cisco, and it was a key point in Amber Case’s Embedded Linux Conference keynote address, titled “Calm Technology: Design for the Next 50 Years” which is nowavailable for replay.
Case, Author and Fellow at Harvard...
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OpenSource.com | April 18, 2018
For Project Safety Back Up Your People, Not Just Your Data
Does your open source project have a succession plan for its key players? Here's why it should.
I propose that instead of viewing succession planning as a leadership pipeline, free and open source projects should view it as a skills pipeline. What sorts of skills does your project need to continue...
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Dev.to | April 18, 2018
Anatomy of a JavaScript Error
It’s not a pretty sight when an application dies. Error messages can be difficult to understand, and we sometimes have to put our investigator hats on to solve the mystery and find the culprit.
Most software developers spend all their time avoiding errors, but here at Bugsnag, our entire product is...
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SDx Central | April 18, 2018
Google Kaniko Tool Wrenches on Container Privilege Concern
Google unveiled an open source tool that targets container security issues tied to the granting of privileged access to a Docker-based container. Docker containers are by default not granted privileged access to root content, though that does limit their agility.
Analysts have noted that the...
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