WorkingInT2BCloud

Golden rules

• Before starting, please read the doc
• Never, ever, change the status of a VM using virt-manager ! Do everything using Sunstone only, and nothing else !
• Admin tasks on OpenNebula : most of them requires that you become oneadmin ("su - oneadmin").

Admin tasks

How to stop OpenNebula ?

Connect as root to the front-end machine, and type the following commands :

su - oneadmin
sunstone-server stop
oneflow-server stop
econe-server stop
one stop

How to start OpenNebula ?

Connect as root to the front-end machine, and type the following commands :

su - oneadmin
one start
sunstone-server start

Using Sunstone front-end

Connecting to the Sunstone front-end

The Sunstone front-end is installed on dom02. Open a "socks" port to qnat or ccq (or configure your FoxyProxy) to connect to the the following URL :

http://192.168.10.35:9869/

You will be asked a login and a password.

Creation of VMs

To create a VM, you have to follow the following steps : - creation of a disk - creation of a template using the disk created previously - instantiation of template to create the VMs