Adding and Deleting Users User accounts within the OpenNebula system are managed by oneadmin with the oneuser create and oneuser delete commands. This section will show you how to create the different account types supported in OpenNebula Administrators Administrators can be easily added to the system like this: $ oneuser…
Category: Opennebula
Reset Oneadmin password
In case of lost password you can use another user in oneadmin group to change the lost password: $ oneuser passwd –sha1 oneadmin ‘newpassword’ Or Change the password directly in the database: Stop OpenNebula daemons (this is needed as some data is cached). Connect to the database and get the…
How to login OpenNebula VM using Putty by public key exchanging
Generating OpenSSH-compatible Keys for Use with PuTTY To generate a set of RSA keys with PuTTYgen: Start the PuTTYgen utility, by double-clicking on its .exe file; For Type of key to generate, select SSH-2 RSA; In the Number of bits in a generated key field, specify either 2048 or 4096…
Branding the Sunstone Portal
You can easily add you logos to the login and main screens by updating the logo: attribute as follows: The login screen is defined in the /etc/one/sunstone-views.yaml. The logo of the main UI screen is defined for each view in the view file. Find more on: http://docs.opennebula.org/4.8/administration/sunstone_gui/suns_views.html