RHEL 8 tigervnc-server 설치

 

1. Network 설정

# nmcli con mod enp0s8 ipv4.address 192.168.56.10/24   # nmcli con mod enp0s8 ipv4.method manual  # nmcli con mod enp0s8 connection.autoconnect yes  # nmcli con up enp0s8

 

2.  Yum local repo 구성

[AppStream] name=AppStream baseurl=file:///mnt/AppStream enabled=1 gpgcheck=0 [BaseOS] name=BaseOS baseurl=file:///mnt/BaseOS enabled=1 gpgcheck=0

 

3. HOSTNAME 설정 

# hostnamectl set-hostname mgmt

 

4.  Packages 설치

# yum group install GNOME  # yum install tigervnc-server  # yum groupinstall "Server with GUI"  # systemctl set-default graphical.target  # systemctl isolate graphical.target

 

5. 사용자 생성

# adduser sylee  # passwd sylee

 

6.  /etc/gdm/custom.conf 파일 설정

# GDM configuration storage [daemon] # Uncoment the line below to force the login screen to use Xorg #WaylandEnable=false WaylandEnable=false [security] [xdmcp] [chooser] [debug] # Uncomment the line below to turn on debugging #Enable=true

 

7. firewall 설정

(1) active zone 및 default zone 확인

[root@mgmt ~]# firewall-cmd --get-active-zone   public  [root@mgmt ~]# firewall-cmd --get-default-zone  public

 

(2) 설정 (5901-5999 까지 허용)

# firewall-cmd --permanent --zone=public --add-port 5901-5999/tcp  # firewall-cmd --reload

 

(3) 설정 확인

# firewall-cmd --list-all

 

8. 계정 vncserver 설정

[sylee@mgmt ~]$ vncserver   WARNING: vncserver has been replaced by a systemd unit and is about to be removed in future releases.  Please read /usr/share/doc/tigervnc/HOWTO.md for more information.  You will require a password to access your desktops.  Password:  Verify:  Would you like to enter a view-only password (y/n)? n  A view-only password is not used  New 'mgmt:1 (sylee)' desktop is mgmt:1  Creating default startup script /home/sylee/.vnc/xstartup  Creating default config /home/sylee/.vnc/config  Starting applications specified in /home/sylee/.vnc/xstartup  Log file is /home/sylee/.vnc/mgmt:1.log  [sylee@mgmt ~]$ vncserver -list  WARNING: vncserver has been replaced by a systemd unit and is about to be removed in future releases.  Please read /usr/share/doc/tigervnc/HOWTO.md for more information.  TigerVNC server sessions:  X DISPLAY # PROCESS ID  :1 34882  [sylee@mgmt ~]$