nginx-ip.conf

# Nginx config for IP deployment (HTTP only - no SSL)
# Use this for initial deployment with IP address
server {
    listen 80 default_server;
    server_name _;
    
    server_tokens off;
    
    error_page 403 /403.html;
    error_page 404 /404.html;
    location = /403.html {
        root /usr/share/nginx/html;
        internal;
    }
    location = /404.html {
        root /usr/share/nginx/html;
        internal;
    }
    
    client_max_body_size 100M;
    
    root /usr/share/nginx/html;
    index index.html;

    gzip on;
    gzip_vary on;
    gzip_min_length 1024;
    gzip_proxied any;
    gzip_comp_level 6;
    gzip_types text/plain text/css text/xml text/javascript application/json application/javascript application/xml+rss application/rss+xml font/truetype font/opentype application/vnd.ms-fontobject image/svg+xml;

    add_header X-Frame-Options "SAMEORIGIN" always;
    add_header X-Content-Type-Options "nosniff" always;
    add_header X-XSS-Protection "1; mode=block" always;
    add_header Referrer-Policy "strict-origin-when-cross-origin" always;

    location = /robots.txt {
        try_files $uri /robots.txt;
        access_log off;
        log_not_found off;
        expires 1d;
        add_header Cache-Control "public, max-age=86400";
    }

    location = /sitemap.xml {
        try_files $uri /sitemap.xml;
        access_log off;
        log_not_found off;
        expires 1d;
        add_header Cache-Control "public, max-age=86400";
        add_header Content-Type "application/xml; charset=utf-8";
    }

    location / {
        try_files $uri $uri/ /index.html;
        add_header Cache-Control "no-cache, no-store, must-revalidate";
        add_header X-Robots-Tag "index, follow" always;
    }

    location /api/ {
        proxy_pass http://backend:8000/api/;
        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;
        add_header X-Robots-Tag "noindex, nofollow" always;
        proxy_connect_timeout 60s;
        proxy_send_timeout 60s;
        proxy_read_timeout 60s;
        proxy_buffering off;
        proxy_request_buffering off;
    }

    location /static/ {
        proxy_pass http://backend:8000/static/;
        expires 1y;
        add_header Cache-Control "public, immutable";
    }

    location /media/ {
        proxy_pass http://backend:8000/media/;
        expires 30d;
        add_header Cache-Control "public";
    }

    location /health {
        access_log off;
        return 200 "healthy\n";
        add_header Content-Type text/plain;
    }
}