Podman is a container engine where
a normal user (id > 0) can start containers and there is no
daemon running as root to do the actual work. Some may say "Oh wow
another tool to manage Linux namespaces" but while working on hustior I've found some issues
that should prevent such a tool like podman. So when they released
version 1.0 this year I was very excited on how they solved the
issues but couldn't find time to do the research. Well until
Some time ago I wanted to stream a video from my webcam to someone
else. Of course there a lot of online services that allow you to do
that. But I wanted to setup my own server to have full control of
the video data. While searching for some open source software I've
discovered WebRTC. WebRTC is
short for Web Real-Time Communication and is an official standard by
W3C and IETF. That means all you need to access your webcam is a
The communication in WebRTC is meant to be peer-to-peer. All of that
sounded so great that I've wanted to dive into it. Here are my
Native x86 Microservice in Java: The container
This is the fourth and last part of a series about developing a
native x86 microservice in Java. And it is about putting the
executable in a container.
Native x86 Microservice in Java: The native executable
This is the third part of a series about developing a native x86
microservice in Java. And it is about making an x86 binary from a
Native x86 Microservice in Java: The Java program
This is the second part of a series about developing a native x86
microservice in Java. And it is about the creating of the
microservice in Java.
Native x86 Microservice in Java
In November 2018 I've attended the SOFTWARE ENGINEERING CAMP and
gave the talk "Native x86 Microservice in Java". This series of blog
posts is an extended version of the talk.
jSpirit Unconference 2018
At January the 13th and 14th I've attended the jSpirit Unconference 2018.
hustior - new features
I've added two
new features to hustior: direct program execution and config
In my last posts I've written about the usage of Linux namespaces.
I've took the lessons learned there and went one step further to
create a sandbox called hustior.
Owncloud in a container: putting all together
In the previous posts I've explained how to run a container with my
Ownlcoud installation without docker but it still requires a lot of
commands to be executed manually and php-fpm didn't like to be run
as root. This post explains how to put all together to start it with
one command and also how to please php-fpm.