Update Operating System

Run if Centos:
```
yum -y update
```
Restart VPS
```
reboot
```

Install the CPanel

Open a screen session to avoid losing work if the Internet connection goes down:
```
screen -R
```
```
(Note: To install screen in Centos you can use yum -y install screen )
```
Disable firewall (CentOS 7)
```
iptables-save > ~/firewall.rules
```
systemctl stop firewalld.service

systemctl disable firewalld.service
Disable Network Manager (CentOS 7)

systemctl stop NetworkManager.service

systemctl disable NetworkManager.service

systemctl enable network.service
< dd>systemctl start network.service
To install CPanel, execute the following command (this operation takes time to complete):
```
cd /home && curl -o latest -L https://securedownloads.cpanel.net/latest && sh latest
```
We restart
```
reboot
```

Update the CPanel

Open a screen session to avoid losing work if the Internet connection goes down:
```
screen -R
```
To update CPanel, execute the following command (this operation takes time to complete):
```
/usr/local/cpanel/scripts/upcp
```
Check that there are no error messages. If everything went well, at the end it shows in text the instructions on how to enter the control panel

WHM configuration

After CPanel is installed, you enter the panel with the IP https:// xxx.xxx.xxx.xxx:2087

step 1

I Agree

Step 2

Server Contact Email Address * (client email)

This Server's Hostname * (vps.domain.com)

Primary Resolver * 8.8.8.8
Secondary Resolver * 8.8.4.4

step 3

only if the client has additional IP, next

step 4

Nameserver 1: ns1.domain
Nameserver 2: ns2.domain

Add A Entries for Nameservers & Hostname
check:Add "A Entries" for all Nameservers

ns1.domain: VPS IP
ns2.domain: VPS IP

Flag: Add "A Entries" for Hostname

Step 5

FTP leave Pure-FTPD as default

Mail Configuration: Dovecot (VPS mini) Courier (VPS Pro and XL)

Step 6

If other users are going to manage "leave it as default"

To create a Cpanel User:

If you are new to cpanel place

Local Mail Exchanger

if it already exists

Automatically Detect Configuration

Registration of nameservers with the registrar

In the Conexcol client panel

Login as the client in the client control panel
Select the domain product
Select the Create Nameserver menu
In Server Name Registration, proceed to register "ns1.domain.com" pointing to the server IP and "ns2.domain.com" to the server IP

Configure the PTR - Inverse Resolution

For the IP to resolve the domain, it is necessary to contact Conexcol and ask them to configure the reverse resolution in their records. You must send an email to Conexcol requesting the reverse registration of the IP of the new VPS

Send to: support@conexcol.net.co

Best regard,

Please register the following PTR:

VPS ip -> hostname

Thank you.

Installation and Configuration of WHM/Cpanel