upstream admhmansy {
    server 192.168.212.96 max_fails=2 fail_timeout=600s; # WAF-vIP
    server 127.0.0.1:8888 backup;                        # bitrix
}


server {
    listen 80;
    server_name admhmansy.ru;

    return 301 https://$host$request_uri;

}

server {

    listen 443 ssl http2;
    server_name admhmansy.ru;

    ssl_protocols TLSv1.2 TLSv1.3;
    ssl_ciphers ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384;

    ssl_certificate             /path/to/cert/cert.pem;
    ssl_certificate_key         /path/to/key/key.key;

    add_header X-XSS-Protection "1; mode=block";
    add_header X-Content-Type-Options nosniff;

    access_log /var/log/nginx/admhmansy.ru/access.log;
    error_log /var/log/nginx/admhmansy.ru/error.log;

    location / {
        proxy_pass http://admhmansy;   ##### здесь убедись, что apache принимает http, а не https
        proxy_set_header Host "admhmansy.ru";
        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;
    }

}