I will repeat it again, OpenNebula documentations is your friend. This is the documentation section which I’ve followed to enable VNC/Console for my VM:
http://opennebula.org/documentation:archives:rel3.0:sunstone
When creating the virtual machine template I’ve set the following values in the Add Graphics section:
- Graphics Type: VNC
- Listen IP: 0.0.0.0
- Port:
- Password:
- Keymap:
If you want to open a vnc session in your virtual machine, you’ll need to install first noVNC using the install script available:
[root@haddock one]# cd /usr/share/one/ [root@haddock one]# ./install_novnc.sh Downloading noVNC latest version... ######################################################################## 100,0% Extracting files to temporary folder... Installing Sunstone client libraries in /usr/lib/one/sunstone/public... Installing SelfService client libraries in /usr/lib/one/ruby/cloud/occi/ui/public... Downloading Websockify VNC proxy files ######################################################################## 100,0% ######################################################################## 100,0% Backing up and updating /etc/one/sunstone-server.conf with new VNC proxy path... Backing up and updating /etc/one/occi-server.conf with new VNC proxy path... Installation successful
I’ve added a rule in my firewall so I can connect to the VNC port (29876 is the default, read the documentation section I’ve linked where an explanation is provided):
iptables -I INPUT -p tcp --dport 29876 -m state --state NEW,RELATED,ESTABLISHED -j ACCEPT
Maybe I can configure this rule somewhere in OpenNebula, I’ll investigate it.
And here is a screenshot of a vnc session!
n40lab 