-Install the docker
. bash_scripts/install_docker.bash-Start the docker
. bash_scripts/start_docker.bash-Join the docker
. bash_scripts/join_docker.bash-Unistall the docker
. bash_scripts/uninstall_docker.bashThen you can use the following command lines.
-To create the map using gazebo :
ros2 launch turtlebot3_gazebo turtlebot3_house.launch.py-To launch the map construction with rvizz :
ros2 launch turtlebot3_cartographer cartographer.launch.py use_sim_time:=True use_rviz:=TrueSave rviz map
ros2 run nav2_map_server map_saver_cli -f my_map