Setup script
PR-105 - Getting issue details... STATUS
This script setup-pib.sh can be found in this repository: https://github.com/pib-rocks/pib-backend/blob/main/setup/setup-pib.sh
It’s assumed that the user running this script has “pib“ as a username and the operating system is the latest Raspberry Pi OS.
Here is the description of some variables being used in the script:
TMP_DIR - the directory where the archives with Cerebra, phpLiteAdmin, and the database initialization script will be saved. It’s /home/user/setup_tmp/ by default.
ROS_WORKSPACE - the directory where the ROS2 node for the camera will be installed and the scripts for starting ROS and Cerebra (ros_cerebra_boot.sh) and the camera (ros_camera_boot.sh) as well. It’s /home/user/ros2_ws/ by default.
PHPLITEADMIN_INSTALLATION_DIR - the directory where the phpLiteAdmin is being installed. It’s /var/www/phpliteadmin by default.
DATABASE_DIR - the directory where the database is being initialized. It’s /home/user/pib_data by default.
DEFAULT_NGINX_HTML_DIR - the directory where Cerebra will be unzipped. It’s etc/nginx/html by default.
…_URL variables contain links to download all necessary files and packages.
…_FILE and …_ZIP variables describe the filenames to save the downloaded resources.
To check if ROS successfully started, execute the command:
systemctl status ros_cerebra_boot.service
If ROS is running you will see similar output:
With the following command, you can check the running ros nodes:
ros2 node list
To check if Cerebra successfully started, execute the command:
sudo systemctl status nginx
Or the alternative:
sudo systemctl is-active nginx
In this case, the output will be simpler:
