Hi Dirk,
OpenNebula has OCCI support for the early draft of OCCI (version 0.8)
since quite a long time. As the implementation is stable and used by quite
a few projects, it is IMHO still the default implementation in the
OpenNebula distribution. To achieve compliance with the (only) officially
Hi Stefano,
the problem is probably, that you start passenger in the wrong directory. If
you unpacked the zip file, you have to change to the ogf-occi folder and start
passenger there.
Also, we did a lot of code improvements and bug fixes since version 0.3 and
will release a new version as
Hi Amine,
The GET commands you are issuing are returning a HTTP return code 200 OK. It
will return nothing, if you didn't successfully create a network, storage or
compute object before. Regarding the POST: If you are using OCCI v0.3, then you
should use the attribute as described here:
The 3rd Cloud Plugfest organised by SNIA (Storage Networking Industry
Association) will take place from September 18-22, 2011 [1]. The purpose
of the Cloud Plugfest is for vendors to bring their implementations of the
Cloud Data Management Interface (CDMI) [2] and the Open Cloud Computing
Ah, this is a problem between ruby and some operating systems. Some OS are case
sensitive for ruby requires and others aren't. Unfortunately, I seem to have
packaged the v0.3 packages with an OpenNebula folder containing uppercase
letters. This is probably the cause of your problem. Please
Hi Amine,
sorry for not answering your mails earlier, but I'm just back from vacation.
Regarding your problem with OCCI Server 0.3 you should have installed passenger
using
gem install passenger
If the passenger executable is not globally installed, please check the
official passenger
Hi Wijnad,
sorry for taking so much time to answer your mail, I was on vacations
during the last 2 weeks.
We're building a user interface on top of opennebula 3.0 (we need
features of 3.0) by using OCCI. We're using the user's credentials from
ONe to authenticate on OCCI.
great to hear this!
Hi Amine,
Hi,
I've made few tests using command line an at the same time calls to the
OCCI interface,
The state of the resource is always inactive using the OCCI, even if
it is running on the command line.
With v0.3beta2 actions should be working. Some actions, especially for
storage are
Hi,
it looks like you successfully installed passenger. You should issue the
passenger command within the OGF OCCI folder. If you just start passenger,
it does not know, which files to serve and thus the error.
Please follow these steps (from the OGF OCCI Wiki):
3.) Download
Hi Florian,
you can find the official installation guide here:
http://opennebula.org/documentation:rel3.0#designing_and_installing_your_cloud_infrastructure
I'm currently updating the OpenNebula 2.2 Workshop
(http://hpc.uamr.de/wissen/opennebula-workshop) for OpenNebula 3.0 and hope to
have it
Hi Amine,
this may be the problem. Please try if removing the additional ruby from
install.sh – the result should look like:
mv -f $RUBY_LOCATION/cloud/occi $RUBY_LOCATION/cloud/occi.orig
After reinstalling OCCI, please try starting the OCCI server again. With the
next version we will get rid
Hi Derrick,
from my past experience I can say, that OpenNebula in the current version is
not ready to replace VMware vCenter. But, with OpenNebula 3.0 many of the
missing features are implemented and as far as I could test them, OpenNebula
seems to be a good / cost efficient choice to replace
Hi Arun,
a couple of month ago I created a workshop on setting up OpenNebula with Ubuntu
10.10. I'm currently extending and rewriting it to cover all the new features
introduced in OpenNebula 3.0. Until that is released you find the workshop for
Ubuntu 10.10 and OpenNebula 2.2.1 here:
Hi,
hard to say what's going wrong here. Did you switch back to OCCI 1.0
implementation? Either way, please check the log files e.g. var/occi-server.log
and var/one.log and send the information regarding the problem to the list.
Cheers,
Florian
Von: seb delta
Hi Carsten,
have you had a look at your system logs (e.g. /var/log/messages)? Are there any
suspicious problems? Debugging such a behaviour is really hard and often occurs
due to some other problem (e.g. stale NFS, SSH problems, high load due to
nightly backup tasks, etc.).
It might help if
Hi,
are you loading the files from
http://dev.opennebula.org/projects/ogf-occi/files ? For me the download links
are working. Could you tell me what error you get when trying to download the
file?
Cheers,
Florian
Von: seb delta neg.sebast...@gmail.commailto:neg.sebast...@gmail.com
Datum:
Damn. The links to the files have changed since I wrote them into the Wiki. I
searched for a Redmine machanism to dynamicly link to the files, but that's not
yet supported by Redmine. So I changed the text to point to
http://dev.opennebula.org/projects/ogf-occi/files and now one more click is
Hi,
recently we announced a new ecosystem project for OpenNebula
(http://blog.opennebula.org/?p=1596). This project brings OCCI 1.1 support
for OpenNebula and will focus on interoperability between different OCCI
implementations. The OCCI implementation is more or less complete and the
OpenNebula
Hello Zeeshan,
in OpenNebula currently only version 1.0 is supported, but we started
development for OCCI 1.1. An official announcement of the project as
OpenNebula Ecosystem project is planned for next week. We still need to
tidy up a bit and add some usage notes.
The Sourcecode can be found
Hi Zeeshan,
work is already in progress regarding OVF and OCCI. For more information
ask on the OCCI WG Mailinglist.
Cheers,
Florian
Am 06.05.11 11:57 schrieb Zeeshan Ali Shah unter zas...@pdc.kth.se:
Just a small query, OCCI does provide COMPUTE element right ? do you see
any use of wrapping
Hi Justin,
the OGF-OCCI project is currently under heavy development and the
OpenNebula integration is still in a pre alpha phase. I want to finnish
the initial documentation / usage manual until next monday. Until then you
can try to use the server using a REST client [1] and specify requests
Hi,
currently OpenNebula only supports OCCI 1.0. Support for OCCI 1.1 is under
development and a first version will be released soon (probably next
week). As far as I know there is currently no developer guide for OCCI in
OpenNebula but it would be a good idea to create one. As soon as the new
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