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021e065 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 | #!/bin/bash
# Senti AI GCP Free Tier (e2-micro) Deployment Script
# Run this on your Ubuntu 22.04 LTS instance.
set -e
echo "=== SENTI AI GCP VM DEPLOYMENT CONFIGURATOR ==="
# 1. Check and Configure Swap Space (Crucial for 1GB RAM)
if [ ! -f /swapfile ]; then
echo "[SYSTEM] Allocating 2GB swap space..."
sudo fallocate -l 2G /swapfile
sudo chmod 600 /swapfile
sudo mkswap /swapfile
sudo swapon /swapfile
echo '/swapfile none swap sw 0 0' | sudo tee -a /etc/fstab
echo "[SYSTEM] Swap space successfully enabled!"
else
echo "[SYSTEM] Swap file already exists."
fi
# 2. Update System Package Repository
echo "[SYSTEM] Updating apt repositories..."
sudo apt-get update -y
sudo apt-get upgrade -y
# 3. Install System Dependencies
echo "[SYSTEM] Installing Redis, Nginx, Python3, and Git..."
sudo apt-get install -y git python3-pip python3-venv redis-server nginx curl
# 4. Install Node.js & PM2 (Process Manager)
if ! command -v pm2 &> /dev/null; then
echo "[SYSTEM] Installing Node.js and PM2..."
curl -fsSL https://deb.nodesource.com/setup_20.x | sudo -E bash -
sudo apt-get install -y nodejs
sudo npm install -p -g pm2
else
echo "[SYSTEM] PM2 already installed."
fi
# 5. Configure Redis Server
echo "[SYSTEM] Configuring Redis..."
sudo systemctl enable redis-server
sudo systemctl start redis-server
# 6. Set Up Nginx Web Server Configurations
echo "[SYSTEM] Writing Nginx proxy configuration..."
sudo tee /etc/nginx/sites-available/senti << 'EOF'
server {
listen 80;
server_name localhost;
location / {
root /var/www/senti/frontend/dist;
index index.html;
try_files $uri $uri/ /index.html;
}
location /api {
proxy_pass http://127.0.0.1:8000;
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto $scheme;
}
location /api/ws/ {
proxy_pass http://127.0.0.1:8000;
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection "upgrade";
proxy_set_header Host $host;
}
}
EOF
# Enable Senti Nginx configuration
if [ -f /etc/nginx/sites-enabled/default ]; then
sudo rm /etc/nginx/sites-enabled/default
fi
if [ ! -f /etc/nginx/sites-enabled/senti ]; then
sudo ln -s /etc/nginx/sites-available/senti /etc/nginx/sites-enabled/senti
fi
echo "[SYSTEM] Restarting Nginx server..."
sudo systemctl restart nginx
# 7. Setup Application Workspace
echo "[SYSTEM] Preparing directories..."
sudo mkdir -p /var/www/senti
sudo chown -R $USER:$USER /var/www/senti
echo "=== GCP CONFIGURATION COMPLETED ==="
echo "Next Steps:"
echo "1. Clone the project or copy build files to: /var/www/senti"
echo "2. Navigate to your app directory, create a virtual environment, and install requirements:"
echo " python3 -m venv .venv"
echo " source .venv/bin/activate"
echo " pip install -r requirements.txt maturin"
echo "3. Compile the Rust math library inside the virtual environment:"
echo " cd senti_calc && maturin build --release && pip install --force-reinstall target/wheels/*.whl"
echo "4. Use PM2 to run the Python backend in the background:"
echo " pm2 start ecosystem.config.js"
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