[one-users] econe tools

Fri Jan 15 03:39:34 PST 2010

Hello Tino,

Thanks for fast and accurate responses.
It works now.

Regards,
Maciej

2010/1/14 Tino Vazquez <tinova at fdi.ucm.es>

> Hi Maciej,
>
> Thanks a lot for your valuable feedback, I've fixed the documentation
> to reflect your comments.
>
> The "--instance-type" for the occi-compute is a bug in the
> documentation, the intended way to pass the instance type is through
> the OCCI XML representation:
>
> ---
>    <COMPUTE>
>        <ID>123AF</ID>
>        <NAME>Web Server</NAME>
>        <INSTANCE_TYPE>small</INSTANCE_TYPE>
>        <STATE>running</STATE>
>        <DISKS>
> ....
> ---
>
> Regards,
>
> -Tino
>
> --
> Constantino Vázquez, Grid Technology Engineer/Researcher:
> http://www.dsa-research.org/tinova
> DSA Research Group: http://dsa-research.org
> Globus GridWay Metascheduler: http://www.GridWay.org
> OpenNebula Virtual Infrastructure Engine: http://www.OpenNebula.org
>
>
>
> On Wed, Jan 13, 2010 at 7:34 PM, Maciej Kruk <makhanmail at gmail.com> wrote:
> > Hi Tino,
> >
> > Yeah, you're right, that was one of the things I got wrong, but I already
> > fixed it and it works just fine.
> >
> > For the people who have the same problem as I had, here is the list of
> > things I found a bit confusing, or did wrong:
> >
> > - apart from gems and packages listed in the configuration guide, you
> should
> > install (on ubuntu) gem sqlite3-ruby and packages libcurl4-gnutls-dev
> > libopenssl-ruby1.8
> >
> > - ec2 configuration guide says the configuration file is
> > $ONE_LOCATION/etc/oca.conf while it should be
> $ONE_LOCATION/etc/econe.conf
> > (/etc/one/econe.conf for system wide installation)
> >
> > - PASSWORD field in econe.conf file refers to the OpenNebula oneadmin
> > account, NOT the Linux oneadmin account
> >
> > - you should modife
> > /usr/local/lib/ruby/gems/1.8/gems/amazon-ec2-0.7.9/lib/AWS/EC2.rb file
> > (change server address)
> >
> > - you have to run econe-server with no EC2_URL variable set
> >
> > - to connect to the server you have to set EC2_URL variable to
> > http://server:port (e.g. http://my.server:4567) or specify it after
> --url
> > option
> >
> >
> > I also tried occi api.
> > occi-storage and occi-network commands work just fine, but occi-compute
> > doesn't recognize --instance-type option.
> > Indeed, when I read occi-compute file, it doesn't mention
> --instance-type.
> >
> > root at cloud01:~# occi-compute --url http://my.address.pl:4568 --username
> one
> > --password onepass create compute_file
> > Bad instance type
> > root at cloud01:~# occi-compute --url http://my.address.pl:4568 --username
> one
> > --password onepass --instance-type small create compute_file
> > /usr/bin/occi-compute: unrecognized option `--instance-type'
> >
> > What should I do to make it work?
> >
> > Best regards,
> > Maciej
> >
> >
> >
> >
> > 2010/1/13 Tino Vazquez <tinova at fdi.ucm.es>
> >>
> >> Hi Maciej,
> >>
> >> Authentication in the EC2 Query framework is done using the
> >> credentials and the FQDN of the econe server. Can you send through
> >> your econe.conf file? Maybe it gives hints as why the server is not
> >> authenticating your using even if the credentials are well set.
> >>
> >> Best regards,
> >>
> >> -Tino
> >>
> >> --
> >> Constantino Vázquez, Grid Technology Engineer/Researcher:
> >> http://www.dsa-research.org/tinova
> >> DSA Research Group: http://dsa-research.org
> >> Globus GridWay Metascheduler: http://www.GridWay.org
> >> OpenNebula Virtual Infrastructure Engine: http://www.OpenNebula.org
> >>
> >>
> >>
> >> On Fri, Jan 8, 2010 at 7:36 PM, Maciej Kruk <makhanmail at gmail.com>
> wrote:
> >> > Thanks. I tried uploading the image file, but I get Invalid
> credentials
> >> > error:
> >> >
> >> > root at cloud01:~# export EC2_URL=http://cloud01.my.domain.pl:4567
> >> > root at cloud01:~# econe-upload /home/one/ubuntu.img
> >> > econe-upload: Invalid credentials
> >> >
> >> > I tried setting EC2_ACCESS_KEY and EC2_SECRET_KEY to user and
> password,
> >> > and
> >> > I tried passing these arguments to econe-upload, but the result is the
> >> > same.
> >> > I'm using the same credentials I use for onevm create.
> >> >
> >> > 2010/1/8 Javier Fontan <jfontan at gmail.com>
> >> >>
> >> >> Hello,
> >> >> The problem with econe-describe-instances seems to be caused because
> >> >> there
> >> >> are no instances defined. You should create some instances before
> >> >> listing
> >> >> them. I agree that the error message is not very descriptive.
> >> >> Bye
> >> >>
> >> >> On Fri, Jan 8, 2010 at 3:31 AM, makhanmail <makhanmail at gmail.com>
> >> >> wrote:
> >> >>>
> >> >>> Hello!
> >> >>>
> >> >>> I have a system wide installation of OpenNebula 1.4 on Ubuntu 9.04
> >> >>> with
> >> >>> one front-end and one node.
> >> >>>
> >> >>> OpenNebula works just fine, econe-server starts without errors, but
> I
> >> >>> can't perform any operations on it:
> >> >>>
> >> >>>
> >> >>> root at cloud01:/home/one# econe-server start
> >> >>> econe-server started
> >> >>>
> >> >>> root at cloud01:/home/one# econe-describe-instances
> >> >>> econe-describe-instances: undefined method `elements' for
> nil:NilClass
> >> >>>
> >> >>>
> >> >>> I think I configured everything correctly
> >> >>>
> >> >>>
> >> >>> root at cloud01:/home/one# cat /etc/one/econe.conf
> >> >>> # OpenNebula administrator user
> >> >>> USER=one
> >> >>> PASSWORD=mypass
> >> >>>
> >> >>> # OpenNebula sever contact information
> >> >>> ONE_XMLRPC=http://localhost:2633/RPC2
> >> >>>
> >> >>> # Host and port where econe server will run
> >> >>> SERVER=cloud01.my.domain.pl
> >> >>> PORT=4567
> >> >>>
> >> >>> # SSL proxy that serves the API (set if is being used)
> >> >>> #SSL_SERVER=fqdm.of.the.server
> >> >>>
> >> >>> # Configuration for the image repository
> >> >>> DATABASE=/var/lib/one/econe.db
> >> >>> IMAGE_DIR=/home/one/images/
> >> >>>
> >> >>> # VM types allowed and its template file (inside templates
> directory)
> >> >>> VM_TYPE=[NAME=m1.small, TEMPLATE=m1.small.erb]
> >> >>>
> >> >>> root at cloud01:/home/one# gem list
> >> >>>
> >> >>> *** LOCAL GEMS ***
> >> >>>
> >> >>> actionmailer (2.3.5)
> >> >>> actionpack (2.3.5)
> >> >>> activerecord (2.3.5)
> >> >>> activeresource (2.3.5)
> >> >>> activesupport (2.3.5)
> >> >>> amazon-ec2 (0.7.9)
> >> >>> curb (0.6.2.1)
> >> >>> daemons (1.0.10)
> >> >>> dispatcher (0.0.1)
> >> >>> eventmachine (0.12.10)
> >> >>> fastthread (1.0.7)
> >> >>> mkrf (0.2.3)
> >> >>> multipart-post (1.0)
> >> >>> mysql (2.8.1)
> >> >>> nokogiri (1.4.1)
> >> >>> passenger (2.2.7)
> >> >>> rack (1.0.1)
> >> >>> rails (2.3.5)
> >> >>> rake (0.8.7)
> >> >>> rubygems-update (1.3.5)
> >> >>> sequel (3.8.0)
> >> >>> sinatra (0.9.4)
> >> >>> sqlite3-ruby (1.2.5)
> >> >>> thin (1.2.5)
> >> >>> xml-simple (1.0.12)
> >> >>> xmlparser (0.6.81)
> >> >>>
> >> >>>
> >> >>> EC2_URL is set to http://cloud01.my.domain.pl
> >> >>>
> >> >>>
> >> >>> econe log file is empty.
> >> >>>
> >> >>> Do you know what may be the issue here?
> >> >>> _______________________________________________
> >> >>> Users mailing list
> >> >>> Users at lists.opennebula.org
> >> >>> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
> >> >>
> >> >>
> >> >>
> >> >> --
> >> >> Javier Fontan, Grid & Virtualization Technology Engineer/Researcher
> >> >> DSA Research Group: http://dsa-research.org
> >> >> Globus GridWay Metascheduler: http://www.GridWay.org
> >> >> OpenNebula Virtual Infrastructure Engine: http://www.OpenNebula.org
> >> >
> >> >
> >> > _______________________________________________
> >> > Users mailing list
> >> > Users at lists.opennebula.org
> >> > http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
> >> >
> >> >
> >
> >
> > _______________________________________________
> > Users mailing list
> > Users at lists.opennebula.org
> > http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
> >
> >
>
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