update

README.md

@@ -6,13 +6,15 @@ Based on the Rpi4 or CM4.
 
 # Express
 
-You can download the `installation.sh` and run it:
+You can download the `installation_part1.sh` and run it:
 ```
-wget http://gitea.aircarto.fr/PaulVua/nebuleair_pro_4g/raw/branch/main/installation.sh
+wget http://gitea.aircarto.fr/PaulVua/nebuleair_pro_4g/raw/branch/main/installation_part1.sh
 chmod +x installation.sh
 sudo ./installation.sh
 ```
 
+After reboot you can do the same with part 2.
+
 
 ## General
 

installation_part1.sh

@@ -133,50 +133,6 @@ success "I2C ports enabled."
 info "Creates sqlites databases..."
 /usr/bin/python3 /var/www/nebuleair_pro_4g/sqlite/create_db.py
 
-#set up SARA R4 APN
-info "Set up Monogoto APN"
-/usr/bin/python3 /var/www/nebuleair_pro_4g/SARA/sara_setAPN.py ttyAMA2 data.mono 2
-
-#Connect to network
-info "Connect SARA R4 to network"
-python3 /var/www/nebuleair_pro_4g/SARA/sara_connectNetwork.py ttyAMA2 20810 60
-
-#Add master_nebuleair.service
-SERVICE_FILE="/etc/systemd/system/master_nebuleair.service"
-info "Setting up systemd service for master_nebuleair..."
-
-# Create the systemd service file (overwrite if necessary)
-sudo bash -c "cat > $SERVICE_FILE" <<EOF
-[Unit]
-Description=Master manager for the Python loop scripts
-After=network.target
-
-[Service]
-ExecStart=/usr/bin/python3 /var/www/nebuleair_pro_4g/master.py
-Restart=always
-User=root
-WorkingDirectory=/var/www/nebuleair_pro_4g
-StandardOutput=append:/var/www/nebuleair_pro_4g/logs/master.log
-StandardError=append:/var/www/nebuleair_pro_4g/logs/master_errors.log
-
-[Install]
-WantedBy=multi-user.target
-EOF
-
-success "Systemd service file created: $SERVICE_FILE"
-
-# Reload systemd to recognize the new service
-info "Reloading systemd daemon..."
-sudo systemctl daemon-reload
-
-# Enable the service to start on boot
-info "Enabling the service to start on boot..."
-sudo systemctl enable master_nebuleair.service
-
-# Start the service immediately
-info "Starting the service..."
-sudo systemctl start master_nebuleair.service
-
 
 # Completion message
 success "Setup completed successfully!"

installation_part2.sh

@@ -0,0 +1,67 @@
+#!/bin/bash
+
+# Exit on error, unset variable usage, and error in a pipeline
+set -euo pipefail
+
+# Define color variables
+RED='\033[0;31m'
+GREEN='\033[0;32m'
+YELLOW='\033[1;33m'
+BLUE='\033[0;34m'
+NC='\033[0m' # No color
+
+# Function to print messages in color
+info() { echo -e "${BLUE}[INFO]${NC} $1"; }
+success() { echo -e "${GREEN}[SUCCESS]${NC} $1"; }
+warning() { echo -e "${YELLOW}[WARNING]${NC} $1"; }
+error() { echo -e "${RED}[ERROR]${NC} $1"; exit 1; }
+
+# Check for root privileges
+if [[ "$EUID" -ne 0 ]]; then
+    error "This script must be run as root. Use 'sudo ./installation.sh'"
+fi
+
+
+#set up SARA R4 APN
+info "Set up Monogoto APN"
+/usr/bin/python3 /var/www/nebuleair_pro_4g/SARA/sara_setAPN.py ttyAMA2 data.mono 2
+
+#Connect to network
+info "Connect SARA R4 to network"
+python3 /var/www/nebuleair_pro_4g/SARA/sara_connectNetwork.py ttyAMA2 20810 60
+
+#Add master_nebuleair.service
+SERVICE_FILE="/etc/systemd/system/master_nebuleair.service"
+info "Setting up systemd service for master_nebuleair..."
+
+# Create the systemd service file (overwrite if necessary)
+sudo bash -c "cat > $SERVICE_FILE" <<EOF
+[Unit]
+Description=Master manager for the Python loop scripts
+After=network.target
+
+[Service]
+ExecStart=/usr/bin/python3 /var/www/nebuleair_pro_4g/master.py
+Restart=always
+User=root
+WorkingDirectory=/var/www/nebuleair_pro_4g
+StandardOutput=append:/var/www/nebuleair_pro_4g/logs/master.log
+StandardError=append:/var/www/nebuleair_pro_4g/logs/master_errors.log
+
+[Install]
+WantedBy=multi-user.target
+EOF
+
+success "Systemd service file created: $SERVICE_FILE"
+
+# Reload systemd to recognize the new service
+info "Reloading systemd daemon..."
+sudo systemctl daemon-reload
+
+# Enable the service to start on boot
+info "Enabling the service to start on boot..."
+sudo systemctl enable master_nebuleair.service
+
+# Start the service immediately
+info "Starting the service..."
+sudo systemctl start master_nebuleair.service