upstream django_backend {
    server django_web_prod:8000 max_fails=3 fail_timeout=30s;
    server web:8000 backup;
}

server {
    listen 80;
    server_name _;
    client_max_body_size 100M;

    location / {
        proxy_pass http://django_backend;
        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;
        proxy_redirect off;

        # Connection settings
        proxy_connect_timeout 60s;
        proxy_send_timeout 60s;
        proxy_read_timeout 60s;
    }

    location /static/ {
        alias /app/staticfiles/;
        expires 30d;
        add_header Cache-Control "public, immutable";
    }

    location /media/ {
        alias /app/media/;
        expires 7d;
        add_header Cache-Control "public";
    }
}