nginx-multitenant.conf

server {
    listen 80;
    server_name example.com app1.example.com app2.example.com;
    
    # App root path here
    root /srv/example.com/public;
    
    # For ssl support add correct path here
    #ssl_certificate     /path/to/www.example.com.cert;
    #ssl_certificate_key /path/to/www.example.com.key;
    
    add_header X-Frame-Options "SAMEORIGIN";
    add_header X-Content-Type-Options "nosniff";

    index index.php;

    charset utf-8;
    
    # Our configuration starts here
    location /app/ {
        proxy_pass http://127.0.0.1:6000/app/;
        proxy_http_version 1.1;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection "Upgrade";
        proxy_set_header Host $host;
    }
    
    location /apps/ {
        proxy_pass http://127.0.0.1:6000/apps/;
        proxy_set_header Host $host;
    }
    # Our config ends here

    location / {
        try_files $uri $uri/ /index.php?$query_string;
    }

    location = /favicon.ico { access_log off; log_not_found off; }
    location = /robots.txt  { access_log off; log_not_found off; }

    error_page 404 /index.php;

    location ~ \.php$ {
        fastcgi_pass unix:/var/run/php/php7.4-fpm.sock;
        fastcgi_param SCRIPT_FILENAME $realpath_root$fastcgi_script_name;
        include fastcgi_params;
    }

    location ~ /\.(?!well-known).* {
        deny all;
    }
}