====== New user to OZ ======

The cld-build.cloud.pd.infn.it is the machine to build images for VM.
It is available for users too if they want to create their own images.
If an user asks for an account, you need to log in the machine as root (ask to M.Sgaravatto the password) and to create the account adding the user to the ozusers group. And create a password to change at the first login

<code bash>
adduser <username> -G ozusers
passwd <username>
</code>

Then the user has 
   * to create the following file ~/.oz/oz.cfg :

<code bash>
[paths]
output_dir = /tmp/<username>/oz/images
data_dir = /tmp/<username>/oz/data
screenshot_dir = /tmp/<username>/oz/screenshot

[libvirt]
uri=qemu:///system

[cache]
original_media = yes
modified_media = no 
jeos = no
</code>

   * to create the related directories:

<code bash>
mkdir -p /tmp/<username>/oz/images /tmp/<username>/oz/data /tmp/<username>/oz/screenshot
</code>

   * to set the permission of the directory images:

<code bash>
chown o+rx /tmp/<username>/oz/images 
</code>