FM / sites-enabled

/etc/nginx/sites-enabled

Name	Size	Mode	Actions
ayhamhaz	1417	0644	edit dl rm
cobraambalaj	1490	0644	edit dl rm
default	1024	0644	edit dl rm
dev.ayhamhaz	1458	0644	edit dl rm
iletiServer	1001	0644	edit dl rm
kingleFront	1100	0644	edit dl rm
kingleServer	1013	0644	edit dl rm
mawidApi	991	0644	edit dl rm
mawidApp	1082	0644	edit dl rm
qavelApp	996	0644	edit dl rm
ufssServer	1003	0644	edit dl rm
vitrinclinic-test	3111	0644	edit dl rm

Edit: /etc/nginx/sites-available/kingleServer (1013B)

server {
    server_name  api.kingle24.com www.api.kingle24.com;
    location / {
            proxy_pass http://127.0.0.1:3008;
            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;
            proxy_redirect off;
        }

listen 443 ssl; # managed by Certbot
    ssl_certificate /etc/letsencrypt/live/api.kingle24.com/fullchain.pem; # managed by Certbot
    ssl_certificate_key /etc/letsencrypt/live/api.kingle24.com/privkey.pem; # managed by Certbot
    include /etc/letsencrypt/options-ssl-nginx.conf; # managed by Certbot
    ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem; # managed by Certbot

}
server {
    if ($host = api.kingle24.com) {
        return 301 https://$host$request_uri;
    } # managed by Certbot

listen 80;
    server_name  api.kingle24.com www.api.kingle24.com;
    return 404; # managed by Certbot

}

cmd: