WorkingInT2BCloud: Difference between revisions

Revision as of 15:02, 1 September 2015

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").

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

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

su - oneadmin
one start
sunstone-server start

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.

To create a VM, you have to follow the following steps :

In the following explanations, we will suppose that you want to create a new VM that you want to deploy with Quattor.

Choose type “DATABLOCK” because you just want a drive (not a CDROM iso, neither a disk with preinstalled OS).
“Persistent” means the content of the disk image is preserved when the machine is shut down.
You want an empty drive
Disk size in MB
Don't forget to enable the advanced options

@@ Line 41: / Line 41: @@
 ==== Creation of the disk ====
-Since the disk must be empty, you must choose a datablock. Choosing persistence is also important since you want to keep the content of the drive even if the VM is deleted.
+[[File:Create_disk_opennebula.jpg]]
-[[File:Example.jpg]]
+#Choose type “DATABLOCK” because you just want a drive (not a CDROM iso, neither a disk with preinstalled OS).
+#“Persistent” means the content of the disk image is preserved when the machine is shut down.
+#You want an empty drive
+#Disk size in MB
+#Don't forget to enable the advanced options