Hello to everyone! Thanks Daniel for your reply!
Has anyone created any express installation script for Ubuntu and Xen? [I know about the express installation scripts that are available on the website.] If so, I would be happy if you would be willing to share it, so that I could use it. Thanks! Anders Branderud 2011/5/10 Daniel Molina <[email protected]> > Hi, > > The OpenNebula user creation must be done by oneadmin. If you don't > want to use the OpenNebula CLI commands you should implement an > application for managing the account creation, for example a portal or > maybe extend the Sunstone implementation [1]. > > Also you could extend one of the Public Cloud implementation (OCCI > [2,3] and EC2 [4,5] interfaces). The users will be able to access the > cloud using a client that will interact with OpenNebula through a > server, allowing multiple users at the same time > > [1] Sunstone: http://www.opennebula.org/documentation:rel2.2:sunstone > > [2] OCCI Service Configuration: > http://www.opennebula.org/documentation:rel2.2:occicg > [3] OCCI User Guide: http://www.opennebula.org/documentation:rel2.2:occiug > > [4] EC2 Service Configuration > http://www.opennebula.org/documentation:rel2.2:ec2qcg > [5] OpenNebula EC2 User Guide > http://www.opennebula.org/documentation:rel2.2:ec2qug > > Hope this helps. > > On 5 May 2011 18:21, Anders Branderud <[email protected]> wrote: > > Hello again! > > > > I solved the other problem. I was expecting that the user should be asked > to > > give a password when logging in to OpenNebula through the > oneadmin-account, > > but apparently this wasn't the case. I succeed to login as another user > > through the oneadmin-account. > > > > Could you give me any ideas of what's the best way to implement this (I > am > > doing a bachelor's thesis) [I know how to implement most of the below and > I > > will ask specifically after the following paragraphs what I need help > with. > > Problem description that I have written): > > > >> ICT at Royal Institute of Technology [KTH]- a university of Stockholm in > >> Sweden - have 16 computers that they are not using, which they bought > from > >> PDC at KTH couple of years ago. One of the goals is to install > OpenNebula > >> [explained below] on them all, with one of the computers being the front > >> end. I call this cluster of nodes Cloudelia. > >> > >> The system should follow the following requirements: > >> In this system we have administrators and ordinary users (‘user’). The > >> administrators have the right to grant other KTH users the privilege to > >> become administrators. In order for a user to use the system, > authentication > >> needs to be done to ensure that it has a KTH-account. When an > administrator > >> sees an get permission-request from an user and is deciding on whether > to > >> approve the user or not, it must be able to rely on than an > >> authentication-mechanism ensures that the user really is the user with > the > >> specific KTH-user name shown in the interface. This ensures that any > user > >> outside of KTH with an intent to use Cloudelia in a malicious way > doesn’t > >> get access to the system. > >> > >> An administrator is presented with information of all KTH-users that > have > >> requested and are waiting for to get permission to use OpenNebula for a > >> certain course. The administrator can grant permission to any number of > >> these users at a time, and upon granting permission these users will get > >> access to Cloudelia as Open Nebula-’regular users’ [explained below] > using > >> the login details they provided upon requesting permission to Cloudelia. > An > >> administrator can see a list of all the users of a certain course and > can > >> change the permission rights of an user. > >> > >> The described procedure of handling the accounts reduces the work load > of > >> the administratiors. One advantage is that they don’t need to set up > >> accounts for each user one at a time, by manually assigning them user > names, > >> passwords and entering the commands required in OpenNebula for creating > an > >> Open Nebula-regular user. > > > > > >> > >> [More information of my proposed solution is found here: Link] > > > > More specifically I wonder how to solve this: > > When the administrator has approved a student to get permission to access > > the cloud, and his/her OpenNebula account including password has been > > created: How should the student access the cloud? Could you suggest to me > a > > safe way that can handle multiple users at the same time? > > > > The cloud stands in a server hall, so the user should access the cloud > > through some remote access. > > How do I allow the user to get access to the cloud when he/she provides > > his/her username and password. > > > > What kind of interface for the user to provide his/her username and > password > > is the smoothest solution? > > Many users will access the cloud at the same time. > > > > Thanks for your help! > > > > --Kind Regards, Anders Branderud > > > > [Personal blog] www.proofexistencegod.com : Logical reasons - based on > > scientific premises - for the existence of a Creator and that He hasn't > left > > His sapient creatures without an Instruction Manual - Torah ['books of > > Moses'] - to ascertain, and aspire to, His purpose. > > > > [Company] Anders Branderud IT Solutions - www.abitsolutions.org > > > > _______________________________________________ > > Users mailing list > > [email protected] > > http://lists.opennebula.org/listinfo.cgi/users-opennebula.org > > > > > > > > -- > Daniel Molina, Cloud Technology Engineer/Researcher > Major Contributor > OpenNebula - The Open Source Toolkit for Cloud Computing > www.OpenNebula.org | [email protected] > -- Kind Regards, Anders Branderud [Personal blog] bloganders.blogspot.com : Logical reasons - based on scientific premises - for the existence of a Creator and that He hasn't left His sapient creatures without an Instruction Manual - Torah ['books of Moses'] - to ascertain, and aspire to, His purpose. [Company] Anders Branderud IT Solutions - www.abitsolutions.org
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