some deployment examples on AWS and Ubuntu 22.04 LTS

new file:   install-ubuntu.sh
	modified:   template.yaml

install-ubuntu.sh

@@ -0,0 +1,80 @@
+#!/bin/bash
+
+# Exit on any error
+set -e
+
+# Update the package list
+sudo apt update
+
+# Install git, python3-pip, and python3-venv if they are not already installed
+sudo apt install -y git python3-pip python3.10-venv
+
+# Clone the repository
+if [ ! -d "/opt/flask-socketio-llm-completions" ]; then
+    sudo git clone https://github.com/russellballestrini/flask-socketio-llm-completions.git /opt/flask-socketio-llm-completions
+else
+    echo "The directory /opt/flask-socketio-llm-completions already exists."
+fi
+
+# Navigate to the repository directory
+cd /opt/flask-socketio-llm-completions
+
+# Create a Python virtual environment
+if [ ! -d "env" ]; then
+    python3 -m venv env
+else
+    echo "The virtual environment already exists."
+fi
+
+# Activate the virtual environment
+source env/bin/activate
+
+# Install the Python dependencies from requirements.txt
+pip install -r requirements.txt
+
+# Define the service name
+SERVICE_NAME="flask-socketio-llm-completions"
+
+# Create a systemd service file
+SERVICE_FILE="/etc/systemd/system/$SERVICE_NAME.service"
+
+# Check if the service file already exists
+if [ ! -f "$SERVICE_FILE" ]; then
+    # Create the service file with the following content
+    sudo bash -c "cat > $SERVICE_FILE" << EOF
+[Unit]
+Description=Flask SocketIO LLM Completions Service
+After=network.target
+
+[Service]
+User=$(whoami)
+Group=$(whoami)
+WorkingDirectory=/opt/flask-socketio-llm-completions
+Environment="PATH=/opt/flask-socketio-llm-completions/env/bin"
+ExecStart=/opt/flask-socketio-llm-completions/env/bin/python app.py
+
+Restart=always
+
+[Install]
+WantedBy=multi-user.target
+EOF
+
+    # Reload systemd to read the new service file
+    sudo systemctl daemon-reload
+
+    # Enable the service to start on boot
+    sudo systemctl enable $SERVICE_NAME
+
+    # Start the service
+    sudo systemctl start $SERVICE_NAME
+
+    echo "Service $SERVICE_NAME has been installed and started."
+else
+    echo "Service file $SERVICE_FILE already exists."
+fi
+
+# Deactivate the virtual environment
+deactivate
+
+echo "Setup and service configuration completed successfully."
+