[one-users] econe setup

Fri Oct 8 07:38:28 PDT 2010

Hi,

I strongly suggest you try the 2.0RC1 (2.0 to be released within the
next two weeks), lots of bugs have been solved since 1.4 was out.

Regards,

-Tino

--
Constantino Vázquez Blanco | dsa-research.org/tinova
Virtualization Technology Engineer / Researcher
OpenNebula Toolkit | opennebula.org

On Fri, Oct 8, 2010 at 4:15 PM, Andrea Turli <andrea.turli at eng.it> wrote:
> Tino,
>
> thanks for your suggestion. To be honest we didin't manage to upload any
> image cause of "Invalid credentials" exception. In particular I've tried my
> oneadmin creds but with no luck.
>
> Anyway I'll try to first upload an image to see if the
> "econe-describe-images" still failed.
>
> You mentioned latest OpenNebula version: I think you mean 2.0, right? When
> will it be released? At the moment I can find only rc1.
>
> Thank you again,
> Andrea
>
> On 10/08/2010 12:53 PM, Tino Vazquez wrote:
>>
>> Dear Andrea,
>>
>> The configuration looks fine to me.
>>
>> My guess is that the  bug is showing because "econe-describe-images"
>> doesn't find any image. This is a known issue and it is solved in the
>> latest OpenNebula version.
>>
>> Did you upload and register an image with "econe-upload" and
>> "econe-register"?
>>
>> Best regards,
>>
>> -Tino
>>
>> --
>> Constantino Vázquez Blanco | dsa-research.org/tinova
>> Virtualization Technology Engineer / Researcher
>> OpenNebula Toolkit | opennebula.org
>>
>>
>>
>> On Thu, Oct 7, 2010 at 4:29 PM, Andrea Turli<andrea.turli at eng.it>  wrote:
>>
>>>
>>> Hi Tino,
>>>
>>> here my config files:
>>>
>>> $cat $ONE_LOCATION/etc/econe.conf
>>>
>>> # OpenNebula administrator user
>>> USER=oneadmin
>>> PASSWORD=mypassword
>>>
>>> # OpenNebula sever contact information
>>> ONE_XMLRPC=http://localhost:2633/RPC2
>>>
>>> # Host and port where econe server will run
>>> SERVER=myserver.domain.it
>>> 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=/srv/cloud/one/var/ec2.db
>>> IMAGE_DIR=/srv/cloud/images
>>>
>>> # VM types allowed and its template file (inside templates directory)
>>> VM_TYPE=[NAME=m1.small, TEMPLATE=m1.small.erb]
>>>
>>> and the default template "m1.small.erb"
>>>
>>> $ cat /srv/cloud/one/etc/ec2query_templates/m1.small.erb
>>>
>>> NAME   = eco-vm
>>>
>>> CPU    = 0.2
>>> MEMORY = 256
>>>
>>> OS = [ kernel     = /vmlinuz,
>>>       initrd     = /initrd.img,
>>>       root       = sda1,
>>>       kernel_cmd = "ro xencons=tty console=tty1"]
>>>
>>> DISK = [ source   =<%= erb_vm_info[:img_path] %>,
>>>         clone    = no,
>>>         target   = sda1,
>>>         readonly = no]
>>>
>>>
>>> NIC=[NETWORK="Public EC2"]
>>>
>>>
>>> IMAGE_ID =<%= erb_vm_info[:img_id] %>
>>> INSTANCE_TYPE =<%= erb_vm_info[:instance_type ]%>
>>>
>>>
>>> thank you for any help,
>>> Andrea
>>>
>>>
>>> On 10/07/2010 02:53 PM, Tino Vazquez wrote:
>>>
>>>>
>>>> Hi Andrea,
>>>>
>>>> Have you got any images defined? Maybe it's failing because of that,
>>>> with a nasty error that should be more explicit (this can be
>>>> considered a bug actually).
>>>>
>>>> We are in the process of releasing the 2.0 version of OpenNebula,
>>>> which much better error support.
>>>>
>>>> Best,
>>>>
>>>> -Tino
>>>>
>>>> --
>>>> Constantino Vázquez Blanco | dsa-research.org/tinova
>>>> Virtualization Technology Engineer / Researcher
>>>> OpenNebula Toolkit | opennebula.org
>>>>
>>>>
>>>>
>>>> On Wed, Oct 6, 2010 at 11:24 AM, Andrea Turli<andrea.turli at eng.it>
>>>>  wrote:
>>>>
>>>>
>>>>>
>>>>> Dear all,
>>>>>
>>>>> I've a running OpenNebula 1.4 cluster configured with
>>>>> opennebula_express.
>>>>> I'm trying to follow you guide to configure OpenNebula to expose a
>>>>> public
>>>>> cloud interface, in particular EC2-Query API Cloud service
>>>>>
>>>>> After the configuration step, I'm trying to invoke the econe commands
>>>>> but
>>>>> I've some exceptions:
>>>>> unfortunately I'm not a ruby expert.
>>>>>
>>>>> Here the exception:
>>>>>
>>>>> $ ruby -dw /srv/cloud/one/bin/econe-describe-images -H
>>>>> /srv/cloud/one/bin/econe-describe-images:95: warning: ambiguous first
>>>>> argument; put parentheses or even spaces
>>>>> /srv/cloud/one/bin/econe-describe-images:104: warning: ambiguous first
>>>>> argument; put parentheses or even spaces
>>>>> /srv/cloud/one/bin/econe-describe-images:111: warning: ambiguous first
>>>>> argument; put parentheses or even spaces
>>>>> Exception `LoadError' at /usr/lib/ruby/1.8/rubygems.rb:1113 - no such
>>>>> file
>>>>> to load -- rubygems/defaults/operating_system
>>>>> Exception `NoMethodError' at /usr/lib/ruby/1.8/rational.rb:78 -
>>>>> undefined
>>>>> method `gcd' for Rational(1, 2):Rational
>>>>> Exception `LoadError' at /usr/lib/ruby/1.8/rubygems/config_file.rb:34 -
>>>>> no
>>>>> such file to load -- Win32API
>>>>> Exception `LoadError' at
>>>>> /usr/lib/ruby/1.8/rubygems/custom_require.rb:31
>>>>> -
>>>>> no such file to load -- curb
>>>>> Exception `LoadError' at
>>>>> /usr/lib/ruby/1.8/rubygems/custom_require.rb:31
>>>>> -
>>>>> no such file to load -- net/http/post/multipart
>>>>> Exception `LoadError' at
>>>>> /usr/lib/ruby/1.8/rubygems/custom_require.rb:31
>>>>> -
>>>>> no such file to load -- AWS
>>>>> /var/lib/gems/1.8/gems/amazon-ec2-0.9.15/lib/AWS/EC2/products.rb:11:
>>>>> warning: method redefined; discarding old confirm_product_instance
>>>>> Exception `NoMethodError' at
>>>>> /var/lib/gems/1.8/gems/amazon-ec2-0.9.15/lib/AWS.rb:304 - undefined
>>>>> method
>>>>> `elements' for nil:NilClass
>>>>> econe-describe-images: undefined method `elements' for nil:NilClass
>>>>>
>>>>> and this is my gem env:
>>>>> $ gem env
>>>>> RubyGems Environment:
>>>>>   - RUBYGEMS VERSION: 1.3.5
>>>>>   - RUBY VERSION: 1.8.7 (2010-01-10 patchlevel 249) [x86_64-linux]
>>>>>   - INSTALLATION DIRECTORY: /var/lib/gems/1.8
>>>>>   - RUBY EXECUTABLE: /usr/bin/ruby1.8
>>>>>   - EXECUTABLE DIRECTORY: /var/lib/gems/1.8/bin
>>>>>   - RUBYGEMS PLATFORMS:
>>>>>     - ruby
>>>>>     - x86_64-linux
>>>>>   - GEM PATHS:
>>>>>      - /var/lib/gems/1.8
>>>>>      - /srv/cloud/one/.gem/ruby/1.8
>>>>>   - GEM CONFIGURATION:
>>>>>      - :update_sources =>    true
>>>>>      - :verbose =>    true
>>>>>      - :benchmark =>    false
>>>>>      - :backtrace =>    false
>>>>>      - :bulk_threshold =>    1000
>>>>>   - REMOTE SOURCES:
>>>>>      - http://gems.rubyforge.org/
>>>>>
>>>>>
>>>>> I've seen on one-users mailing list a similar post but I can't
>>>>> understand
>>>>> if
>>>>> it was solved somehow
>>>>>
>>>>>
>>>>> http://lists.opennebula.org/pipermail/users-opennebula.org/2010-April/001968.html
>>>>>
>>>>>
>>>>> Thank you very much for any help,
>>>>> Andrea
>>>>>
>>>>> --
>>>>> Andrea Turli
>>>>> Ricercatore
>>>>> Direzione Ricerca e Innovazione
>>>>> andrea.turli at eng.it
>>>>>
>>>>> Engineering Ingegneria Informatica spa
>>>>> Via Riccardo Morandi, 32 00148 Roma (RM)
>>>>> Tel. +39 06 8307 4710
>>>>> Fax +39 06 8307 4200
>>>>> www.eng.it
>>>>>
>>>>>
>>>>> _______________________________________________
>>>>> Users mailing list
>>>>> Users at lists.opennebula.org
>>>>> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>>>>>
>>>>>
>>>>>
>>>>>
>>>>
>>>>
>>>
>>> --
>>> Andrea Turli
>>> Ricercatore
>>> Direzione Ricerca e Innovazione
>>> andrea.turli at eng.it
>>>
>>> Engineering Ingegneria Informatica spa
>>> Via Riccardo Morandi, 32 00148 Roma (RM)
>>> Tel. +39 06 8307 4710
>>> Fax +39 06 8307 4200
>>> www.eng.it
>>>
>>>
>>>
>>>
>>
>>
>
>
> --
> Andrea Turli
> Ricercatore
> Direzione Ricerca e Innovazione
> andrea.turli at eng.it
>
> Engineering Ingegneria Informatica spa
> Via Riccardo Morandi, 32 00148 Roma (RM)
> Tel. +39 06 8307 4710
> Fax +39 06 8307 4200
> www.eng.it
>
>
>