Docker container featuring a full ROS Melodic Ubuntu Bionic installation. Quick and easy way to set up ROS in an isolated environment, with convenient HTML5 and VNC to access the desktop environment. Heavily based on bpinaya's project.

You'll need to install Docker in your computer, if you've used Docker before this step should be straightforward, otherwise check this link for more information about it.

• Installation's instructions for Ubuntu can be found HERE
• Installation's instructions for Windows can be found HERE
• Installation's instructions for MacOS can be found HERE

In some Linux distros (e.g. Ubuntu) you need to run docker with admin privileges. You can hide this by setting an alias

echo "alias docker='sudo docker'" >> ~/.bash_aliases

or

sudo addgroup --system docker
sudo adduser $USER docker
newgrp docker

After having installed Docker, you can pull the image and run the container with

docker run -it --rm fbottarel/ros-desktop-full-vnc

This will pull the image from the repo and start it as a container. You will be logged as root in the container console and will see some debug messages.

For a quick sanity check, you can run in another terminal

docker exec -it `docker ps -l -q` bash

This will open a terminal console in the container, letting you type in whatever command you might need. Try launching roscore or any command you would expect to work in a ROS installation. If the ros master spins up, everything seems in order.

You can make use of the HTML5 interface by launching the container with a specific port

docker run -it --rm -p 6080:80 fbottarel/ros-desktop-full-vnc

and then you can access to it by navigating to

localhost:6080

or

127.0.0.1:6080

in any browser window. You should see your desktop like this:

If you want to use a VNC client (Like RealVNC), go with

docker run -it --rm -p 6080:80 -p 5900:5900 fbottarel/ros-desktop-full-vnc

Then open it in your VNC viewer with the port 5900.

The image comes with a catkin workspace already set up in /home/ubuntu/ros_wsp. You can write and pull packages in the container, however keep in mind that any change will be gone when you kill the container. Make sure to push your changes (either with docker commit, or on any external software repo e.g. github) before you kill the container.

A fast and easy way to retain any change in your catkin workspace is to mount it as a volume in the host operating system. For instance, let's say you use Ubuntu and your catkin workspace is in /home/fbottarel/catkin_ws, you can run the container with the following command

docker run -it --rm -p 6080:80 -p 5900:5900 -v /home/fbottarel/catkin_ws:/home/ubuntu/ros_ws /fbottarel/ros-desktop-full-vnc

You can populate the directory as you wish from the host system, and the packages will show up in the container workspace (and vice versa!).

• This image is based on FCWU image , that has the support for the VNC server with browser support, so no VNC client is needed, kudos to him!
• Part of the readme and the images come from bpinaya's project. Equal kudos must be delivered there :P