add new installer for alpha

installer/alpha/scripts/setup-reverse-proxy.sh

@@ -0,0 +1,96 @@
+#!/bin/bash
+#
+# Reverse Proxy Setup (Nginx/Caddy)
+#
+
+setup_nginx() {
+    log_info "Setting up Nginx reverse proxy..."
+    
+    # Install Nginx if not installed
+    if ! command_exists nginx; then
+        apt-get install -y nginx
+    fi
+    
+    # Create Nginx configuration
+    cat > /etc/nginx/sites-available/calypso <<EOF
+server {
+    listen 80;
+    server_name _;
+    
+    # Redirect to HTTPS (if SSL is configured)
+    # return 301 https://\$server_name\$request_uri;
+    
+    # For development, serve HTTP directly
+    location / {
+        proxy_pass http://localhost:3000;
+        proxy_http_version 1.1;
+        proxy_set_header Upgrade \$http_upgrade;
+        proxy_set_header Connection 'upgrade';
+        proxy_set_header Host \$host;
+        proxy_cache_bypass \$http_upgrade;
+        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 {
+        proxy_pass http://localhost:8080;
+        proxy_http_version 1.1;
+        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 /ws {
+        proxy_pass http://localhost:8080;
+        proxy_http_version 1.1;
+        proxy_set_header Upgrade \$http_upgrade;
+        proxy_set_header Connection "upgrade";
+        proxy_set_header Host \$host;
+        proxy_set_header X-Real-IP \$remote_addr;
+        proxy_set_header X-Forwarded-For \$proxy_add_x_forwarded_for;
+    }
+}
+EOF
+    
+    # Enable site
+    ln -sf /etc/nginx/sites-available/calypso /etc/nginx/sites-enabled/
+    rm -f /etc/nginx/sites-enabled/default
+    
+    # Test and reload
+    nginx -t && systemctl reload nginx
+    
+    log_info "✓ Nginx reverse proxy configured"
+}
+
+setup_caddy() {
+    log_info "Setting up Caddy reverse proxy..."
+    
+    # Install Caddy if not installed
+    if ! command_exists caddy; then
+        apt-get install -y debian-keyring debian-archive-keyring apt-transport-https
+        curl -1sLf 'https://dl.cloudsmith.io/public/caddy/stable/gpg.key' | gpg --dearmor -o /usr/share/keyrings/caddy-stable-archive-keyring.gpg
+        curl -1sLf 'https://dl.cloudsmith.io/public/caddy/stable/debian.deb.txt' | tee /etc/apt/sources.list.d/caddy-stable.list
+        apt-get update
+        apt-get install -y caddy
+    fi
+    
+    # Create Caddyfile
+    cat > /etc/caddy/Caddyfile <<EOF
+:80 {
+    reverse_proxy /api localhost:8080
+    reverse_proxy /ws localhost:8080 {
+        header_up Connection "Upgrade"
+        header_up Upgrade "websocket"
+    }
+    reverse_proxy / localhost:3000
+}
+EOF
+    
+    # Reload Caddy
+    systemctl reload caddy
+    
+    log_info "✓ Caddy reverse proxy configured"
+}
+