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OSS Leftovers

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  • State of enterprise open source: 5 telling stats

    For starters, open source plays a big role in three of the biggest intersecting trends in IT right now: Containers, cloud, and DevOps. Each has open source DNA (and each encompasses highly coveted IT talent skill sets). Kubernetes has become the highest-velocity project in open source history. In fact, IT leaders now see open source not only as agile but also as strategic, according to “The State of Enterprise Open Source,” a new report conducted by Illuminas and sponsored by Red Hat, which queried 950 IT leaders worldwide.

    What does that mean in practice for your peers? Is open source now connected to moving the business forward? How does security weigh in?

  • Meet the programmer-turned-drummer-turned-lawyer who's helping open source startups stand their ground against Amazon's cloud amid a 'clash of ideologies'

    She's made a name for herself as one of the top experts in the field, especially in the last year. Companies like MongoDB, Redis Labs, and Confluent turned to Meeker to help them write new, more restrictive licenses that prevent big cloud providers like Amazon Web Services, Alibaba, and Tencent from using their code freely.

    She calls 2018 a "watershed year" for these new licenses, which sparked fierce debate in the open source software community. The companies in question argued that while it's completely legal for the big tech companies to take open source code and resell it as a commercial service for profit, it's not especially fair — especially since Amazon, in particular, is seen as not contributing enough code back to the open source communities in return.

  • Long Lost ‘Zork’ Source Code Uploaded to GitHub, But Few People Understand It

    Using a compiler created by McGrew, the ZIL Facebook group is now testing the code—and it’s working. One user has got all three Zork games to compile. This leaves things open for ZIL enthusiasts to tinker with the code and test it in-real time, packing on additions and modding existing games. But the licenses here are tricky; Scott noted that these were given to him anonymously and “not considered to be under an open license,” he wrote in the repository notes. That’s because Activision owns the IP[sic].

  • Testing metrics thoughts and examples: how to turn lights on and off through MQTT with pytest-play

    In this article I'll share some personal thoughts about test metrics and talk about some technologies and tools playing around a real example: how to turn lights on and off through MQTT collecting test metrics.

    By the way the considerations contained in this article are valid for any system, technology, test strategy and test tools so you can easily integrate your existing automated tests with statsd with a couple of lines of code in any language.

    I will use the pytest-play tool in this example so that even non programmers should be able to play with automation collecting metrics because this tool is based on YAML (this way no classes, functions, threads, imports, no compilation, etc) and if Docker is already no installation is needed. You'll need only a bit of command line knowledge and traces of Python expressions like variables["count"] > 0.

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today's howtos

The Linux kernel: Top 5 innovations

The word innovation gets bandied about in the tech industry almost as much as revolution, so it can be difficult to differentiate hyperbole from something that’s actually exciting. The Linux kernel has been called innovative, but then again it’s also been called the biggest hack in modern computing, a monolith in a micro world. Setting aside marketing and modeling, Linux is arguably the most popular kernel of the open source world, and it’s introduced some real game-changers over its nearly 30-year life span. Read more

Android Leftovers

Removing Qt 4 from Ubuntu before the 20.04 release

I would like to completely remove Qt 4 from the Ubuntu archive before the 20.04 release. This includes all of KDE 4 and dependencies. The Debian Qt/KDE Team (which I am a part of) is raising the status of the Qt 4 removal bugs to RC[1], and since the Qt 6 work is starting upstream in the dev branch in the coming months, now is the time for Qt 4 to go. My timeline for this is to change all of the bugs filed to ask people to port[2] to removal bugs, and go over the list of Qt 4 reverse dependencies one last time, so the removal can be done at the beginning of the 20.04 cycle before the archive opens. This would make 19.10 the last release with Qt 4. Read more Also: Ubuntu Planning To Drop Qt4 & Its Dependencies Ahead Of 20.04 LTS