Setup Remote UI to Centos

setup_remote_ui_to_centos.sh

sudo yum clean all
sudo yum update -y
ip addr show

### Now Prepare machine to have UI & access for RDP reception.
sudo yum install -y epel-release
sudo yum groupinstall -y "Server with GUI"
sudo yum install -y tigervnc-server xrdp
# sudo yum install -y tigervnc-server

sudo systemctl start xrdp.service
sudo systemctl status xrdp.service
sudo systemctl enable xrdp.service
netstat -antp | grep xrdp				## verify
# netstat -lntu | grep 3389
# sudo systemctl status firewalld.service
sudo systemctl enable firewalld.service
sudo systemctl start firewalld.service
sudo firewall-cmd --permanent --add-port=3389/tcp  ## for RDP, check
sudo firewall-cmd --reload
# reboot

# echo $TERM
# export TERM=xterm-256color
# The "X Window System" package group for remote GUI
## REF : https://wiki.centos.org/HowTos/Xming
# sudo yum groupinstall "X Window System" -y    # not needed || Do we need a tool for UI access from remote ?!


## Remote UI using cockpit
# sudo yum install cockpit 
# sudo systemctl enable --now cockpit.socket 

# sudo firewall-cmd --permanent --zone=public --add-service=cockpit 
# sudo firewall-cmd --reload 
# Access cockpit using <system-ip>:9090 and login using the dev system credentials.