Optimization of miniRADI docker image size

[jmplaza]

Currently it is very large, 4.4GB compressed. It includes all the dependencies of robotics applications, but maybe its size can be reduced somehow.

[pariaspe]

Some related issues with recent related work:

• [Noetic] Removal of unnecessary packages from catkin_ws RoboticsInfrastructure#276
• [Humble] Duplicate worlds in Custom Robots and RA exercise folders RoboticsInfrastructure#315
• List of dependencies included in RoboticsInfrastructure RoboticsInfrastructure#277
• Minor refactoring on ros2 humble Dockerfile RoboticsInfrastructure#280
• [Humble] Review PX4 dependencies #2227

[Surajpatra700]

Sir @jmplaza i tried to build docker image of "Dockerfile.dependencies_humble" file using command "sudo docker build -t mini_radi ./Dockerfile.dependencies_humble ." it give me this error:

I searched it over Internet but unable to get a solution that worked for me.

[pariaspe]

Hey @Surajpatra700,
We have a script in that folder to build RA docker images, try it instead of building manually via cli. Anyway, you are using wrongly the command, I would recommend you to check the docker official documentation.
Btw, you shouldn't use sudo before docker commands. Take a look to that too.