[one-users] ElasticFox invalid credentials

Thu Jul 22 08:38:03 PDT 2010

Hi Daniel,
I followed your instructions and now all works fine (ElasticFox included), 
thank you for your patience and assistance.
Best regards.

From: danmolin at fdi.ucm.es
Date: Wed, 21 Jul 2010 19:13:22 +0200
Subject: Re: [one-users] ElasticFox invalid credentials
To: massimiliano82 at live.it
CC: users at lists.opennebula.org

Hi,
1. Don't worry about the warnings.
2. You have to delete the database because in the new 2.0 release we have changed the database schemas
3. In the new 2.0 release that we are developing the administrator information is not needed in the econe.conf anymore and we have also changed the image repository. 

If you want to build a new client for the opennebula 1.4, you have to change the authorization method and the way that the signature is built, needed to use a client different from the econe client. You can see the new changes in the new source, but if you delete the old database you can get the new release running and you will be able to use the other clients for ec2. 

The Beta is coming the next week if you want to wait for the new packages.
Hope this helps.

On 21 July 2010 18:37, Massimiliano Diodati <massimiliano82 at live.it> wrote:

Hi Daniel,
Well I'm running one 1.4, today I tried updating to latest source but I encountered various problems:

1.several warning messages when compiling with scons (all regarding no newline at EOF like this one):

include/ObjectSQL.h:71:25: warning: no newline at end of file

In file included from include/VirtualMachine.h:22,

                 from include/VirtualMachinePool.h:21,

                 from include/RequestManager.h:21,

                 from src/rm/RequestManagerClusterPoolInfo.cc:17:

include/History.h:220:22: warning: no newline at end of file

In file included from include/RequestManager.h:23,

                 from src/rm/RequestManagerClusterPoolInfo.cc:17:

2. I can't pool resources because of this error from oned.log:

Wed Jul 21 16:04:49 2010 [ONE][E]: SQL command was: SELECT vm_pool.*, 
user_pool.

user_name, history.* FROM vm_pool LEFT OUTER JOIN history ON vm_pool.oid
 = histo

ry.vid AND history.seq = vm_pool.last_seq LEFT OUTER JOIN (SELECT 
oid,user_name 

FROM user_pool) AS user_pool ON vm_pool.uid = user_pool.oid WHERE 
vm_pool.state 

<> 6, error: no such column: vm_pool.last_seq

Wed Jul 21 16:04:49 2010 [ReM][E]: [VirtualMachinePoolInfo] Error 
getting VM Poo

l.

I thought the problem could have been that CentOS has sqlite 3.3 in its repository, 
so I tried to install sqlite 3.6 from source, but nothing changed.

3.the econe.conf file was missing some parts, in particular the ones regarding the opennebula administrator user 

and the configuration for the image repository.

Now I am back to 1.4. 
One thing I'd like to ask you Daniel is if there's a client tool that has been tested to work with 1.4 EC2 interface 
or if you can give me some instructions on how to build one.

Thank you again for your attention.
cheers 

From: danmolin at fdi.ucm.es
Date: Tue, 20 Jul 2010 22:15:14 +0200

Subject: Re: [one-users] ElasticFox invalid credentials
To: massimiliano82 at live.it
CC: users at lists.opennebula.org

Hi Massimiliano,
I think the problem is you are using an old version of OpenNebula. The Invalid Credentials exception was changed over to the AuthFailure one, used in EC2, and the authentication method was also changed.

- Stop econe-server and ONE- Download the last OpenNebula source.- Install ONE from the source and set up the econe.conf.- Start ONE and econe-server again.

Let's see if the problem is solved with this reinstallation.

Regards.
On 20 July 2010 21:04, Massimiliano Diodati <massimiliano82 at live.it> wrote:

Hi Claude,

well I just followed the developmente release 1.6 guide: http://www.opennebula.org/documentation:rel2.0:ec2qec

It says to use SHA1 hashed password, but I also tried with the plain text password (same as one_auth file).

Thanks for your reply.

Cheers.

> From: cnoshpitz at attinteractive.com
> To: massimiliano82 at live.it

> CC: users at lists.opennebula.org; danmolin at fdi.ucm.es
> Date: Tue, 20 Jul 2010 10:25:26 -0700

> Subject: Re: [one-users] ElasticFox invalid credentials
> 
> Massimiliano,
> 
> Are you building the signature using the original shared secret ("password")

> or the corresponsing hash that is shown by "oneuser list"? I think the
> original is the one we need, rather than the hash... perhaps I
> misunderstood the scenario.
> 
> Just an idea -- delighted that elasticfox is even an option for managing

> ONE!
> 
> --Claude
> 
> 
> On 7/20/10 10:18 AM, "Massimiliano Diodati" <massimiliano82 at live.it> wrote:
> 

> > I managed to make the system time and the timestamp match by setting UTC time,
> > but the 'invalid credentials' response is aleays there.
> > I'm running out of ideas, am I miss something?

> > 
> > 
> > From: danmolin at fdi.ucm.es
> > Date: Tue, 20 Jul 2010 17:36:51 +0200
> > Subject: Re: [one-users] ElasticFox invalid credentials

> > To: massimiliano82 at live.it
> > CC: users at lists.opennebula.org
> > 

> > Hi Massimiliano,
> > 
> > Exactly the timestamp is used to build the Signature, so maybe the problem
> > comes from there. Try changing the system time.
> > 
> > Regards.

> > 
> > On 20 July 2010 17:20, Massimiliano Diodati <massimiliano82 at live.it> wrote:
> >> Thanks for your reply Daniel, well:

> >> 
> >> 1. didn't know of its existence , so I installed git and issued the following
> >> command:
> >> 
> >> $ git clone git://opennebula.org/one.git <http://opennebula.org/one.git>

> >> 
> >> 2.Yes, as AWSAccessKeyId I use the OpenNebula username, and as
> >> AWSSecretAccessKey
> >> I use the SHA1 hashed password as shown with the 'oneuser list' command

> >> 
> >> 3.My econe.conf file reads:
> >> SERVER=cloudysun-a.opennebula.org <http://cloudysun-a.opennebula.org>

> >> PORT=4567
> >> 
> >> while the Endpoint URL in ElasticFox is
> >> http://cloudysun-a.opennebula.org:4567

> >> 
> >> On the other hand one thing that bugs me is that the timestamp shown in my
> >> previous message
> >> is two hours early than the system time and I don't know how to change it.

> >> Can this be the problem?
> >> 
> >> Thank you very much for your assistance,
> >> Best regards
> >> 
> >> 
> _____________________________________________________________________________>>

> _
> >> _____________________________________________________________
> >> From: danmolin at fdi.ucm.es
> >> Date: Tue, 20 Jul 2010 16:41:01 +0200

> >> Subject: Re: [one-users] ElasticFox invalid credentials
> >> To: massimiliano82 at live.it
> >> CC: users at lists.opennebula.org

> >> 
> >> Hi Massimiliano,
> >> 
> >> You should check:
> >> 
> >> 1. Are you using the last source from the OpenNebula git repository?
> >> 

> >> 2. Are you using the Hashed password in the account set up?
> >> 
> >> 3. Are you using exactly the same endpoint in the Region set up than the one
> >> specified in the econe.conf?

> >> 
> >> Hope this helps
> >> 
> >> Cheers.
> >> 
> >> On 20 July 2010 16:01, Massimiliano Diodati <massimiliano82 at live.it> wrote:

> >>> Hi all, I configured the econe.conf file (without SSL) and was able to use
> >>> econe tool that came with opennebula installation.
> >>> Now I'm trying to use the ElasticFox client, configuring it as in the 1.6

> >>> development release, but I continue
> >>> to receive the 'invalid credentials' response. Here are the post and
> >>> response messages from Firebug:
> >>> 

> >>> POST
> >>> Parameters application/x-www-form-urlencoded
> >>> AWSAccessKeyId oneadmin
> >>> Action DescribeImages
> >>> Signature 3/gUXH4BICKrkbBfBkJtozJK3zo=

> >>> SignatureVersion 1
> >>> Timestamp 2010-07-20T13:51:31
> >>> Version 2009-03-01
> >>> 
> >>> Source:
> >>> 
> Action=DescribeImages&AWSAccessKeyId=oneadmin&SignatureVersion=1&Timestamp=2>>>

> 0
> >>> 
> 10-07-20T13%3A51%3A31&Version=2009-03-01&Signature=3%2FgUXH4BICKrkbBfBkJtozJ>>>
> K
> >>> 3zo%3D
> >>> 
> >>> RESPONSE

> >>> Invalid credentials
> >>> 
> >>> 
> >>> Thanks for the support
> >>> 
> >>> 
> >>> 
> >>> 
> >>> 

> >>> 
> >>> 
> >>> 
> >>> 
> >>> 
> >>> 
> >>> 
> >>> 
> >>> 
> >>> 

> >>> 

> >>> 
> >>> Il tuo mondo MSN a portata di clic. Scarica IE8 per MSN
> >>> <http://events.it.msn.com/internet-explorer-8>

> >>> 
> >>> _______________________________________________
> >>> Users mailing list
> >>> Users at lists.opennebula.org

> >>> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
> >>> 
> >>> 
> >>> 

> >>> 
> >>> -- 
> >>> Daniel Molina, Cloud Technology Engineer/Researcher
> >>> DSA Research Group: web http://dsa-research.org <http://dsa-research.org/>

> >>> and blog http://blog.dsa-research.org <http://blog.dsa-research.org/>
> >>> OpenNebula Open Source Toolkit for Cloud Computing:

> >>> http://www.OpenNebula.org
> >>> <http://www.opennebula.org/>
> >>> 

> >>> Messenger Radio. La radio che si fa cliccare!
> >>> <http://www.messenger.it/messenger_radio.aspx>
> >>> 

> >>> _______________________________________________
> >>> Users mailing list
> >>> Users at lists.opennebula.org

> >>> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
> >>> 
> >> 
> >> 

> >> 
> >> -- 
> >> Daniel Molina, Cloud Technology Engineer/Researcher
> >> DSA Research Group: web http://dsa-research.org and blog

> >> http://blog.dsa-research.org
> >> OpenNebula Open Source Toolkit for Cloud Computing: http://www.OpenNebula.org

> >> 
> >> 
> >> 10 buoni motivi per scegliere Hotmail
> >> <http://www.windowslive.it/hotmail/10buonimotivi/index.html> 

> 

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-- 
Daniel Molina, Cloud Technology Engineer/Researcher
DSA Research Group: web http://dsa-research.org and blog http://blog.dsa-research.org

OpenNebula Open Source Toolkit for Cloud Computing: http://www.OpenNebula.org

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-- 
Daniel Molina, Cloud Technology Engineer/Researcher
DSA Research Group: web http://dsa-research.org and blog http://blog.dsa-research.org

OpenNebula Open Source Toolkit for Cloud Computing: http://www.OpenNebula.org

_________________________________________________________________
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