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Showing posts from July, 2016

Docker for our ROS robotic overlords

The typical robotic stack is based on the Robotic Operating System (ROS) whose version is linked to a specific Ubuntu LTS distribution, e.g. Indigo-14.04 and Kinetic-16.04 to mention the most recent ones. When working with recent laptops it is possibly that even with a kernel update (like Linux 4.4) it is not possible to have a good working machine.

This post aims at providing some basic indications for using the Docker container system for creating a ROS setup with a different Linux distribution together with GPU support, e.g. running ROS Indigo inside Ubuntu 16.04. Docker is used in the industry for isolation and easy deployment, and in this case it solves the compatibility problem with minimal performance penalty.

We are using this approach internally at PERCRO laboratory of SSSA for working with research robots developed in RAMCIP and ReMeDi, and also with the Baxter robot from Rethink Robotics. The post provides a basic recap also on Docker for the minimal elements useful for pu…