server {
    resolver 127.0.0.11 valid=30s ipv6=off;
    
    listen 80;
    server_name localhost;
    
    set $backend_upstream http://backend:3001;

    root /usr/share/nginx/html;

    location / {
        try_files $uri $uri/ /index.html;
    }

    location /cv {
        alias /usr/share/nginx/html;
        try_files $uri $uri/ /cv/index.html;
    }

    location /api {
        proxy_pass $backend_upstream;
        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;
    }
}