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CWP: How to add Let's Encrypt SSL certificate to Webmin

By default, Webmin uses a self-signed SSL certificate so your web browser will warn you that the connection is not secure. You can accept the self-signed SSL certificate and proceed to the log in screen. Let's replace it with a valid certificate from Let's Encrypt.

We have already generated Lets Encrypt SSL certificate for our Server FQDN using certbot. Please check the Let's Encrypt section for How to install Let's Encrypt for Server FQDN? Click Here

Open the configuration file and add the following :
# systemctl  stop  webmin
# vi /etc/webmin/miniserv.conf 



# This will redirect from http to https

Restart the Webmin Service:
# systemctl restart webmin
# systemctl status  webmin  -l
Now login to your server 
This non secure connection will redirect to
Alternative Way:
# cd /etc/webmin
# mv miniserv.pem miniserv.pem.old
# cat /etc/letsencrypt/live/YOURDOMAIN/cert.pem /etc/letsencrypt/live/YOURDOMAIN/privkey.pem /etc/letsencrypt/live/YOURDOMAIN/chain.pem > /etc/webmin/miniserv.pem


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CWP DNS Part 1 : How to Configure DNS properly for CentOS WebPanel on CentOS 7.6

After hosting my parent domain on CWP7.admin, I am getting dns error and i'm not able access my server using my server FQDN but i can access using my server IP.
So what can i do for that problem ?

Yes, you have to fix the error .

Environment Details:
Distro Name: CentOS Linux release 7.6.1810 (Core)
CentOS-Web Panel version: CWP7.admin
CWP version:
WebServer: Apache Only

1.Change Hostname Permanently:
# hostnamectl set-hostname hostnamectl Static hostname: Icon name: computer-vm Chassis: vm Machine ID: 7400071490ea4f7d931374824ad4b52c Boot ID: 6e1f2d76495d4b318c25c4a1195aa130 Virtualization: vmware Operating System: CentOS Linux 7 (Core) CPE OS Name: cpe:/o:centos:centos:7 Kernel: Linux 3.10.0-862.14.4.el7.x86_64 Architecture: x86-64 It also writes this information to the /etc/hostname file as well.
# cat /etc/hostname host.d…

CWP DNS Part 2 : How to Configure DNS properly for CentOS WebPanel on CentOS 7.6

7.Open Main Configuration file
# vi /etc/named.conf 12 options { 13 listen-on port 53 { any; }; 14 listen-on-v6 port 53 { ::1; }; 15 directory "/var/named"; 16 dump-file "/var/named/data/cache_dump.db"; 17 statistics-file "/var/named/data/named_stats.txt"; 18 memstatistics-file "/var/named/data/named_mem_stats.txt"; 19 recursing-file "/var/named/data/named.recursing"; 20 secroots-file "/var/named/data/named.secroots"; 21 allow-query { any; }; 33 recursion no; 34 35 dnssec-enable yes; 36 dnssec-validation yes; 54 zone "." IN { 55 type hint; 56 file ""; 57 }; 58 59 include "/etc/named.rfc1912.zones"; 60 include "/etc/named.root.key"; 61 …