Open Stack

Thu Feb 23 21:54:28 UTC 2012

This was a typo in one version of the middleware from a long time ago.  Should work fine in current code.

You may be able to make some progress in your install by modifying
> /var/lib/nova/keystone/middleware/ec2_token.py
line 73 
s/ec1/ec2/

Vish

On Feb 23, 2012, at 1:26 PM, Nicolas Odermatt wrote:

> Hi Derrick,
>  
> Thanks a lot for your answer!
>  
> Well, the euca-describe-images command gave me the following output:
>  
> root at nova-controller:~# euca-describe-availability-zones verbose
> Warning: failed to parse error message from AWS: <unknown>:1:0: syntax error
> BotoServerError: 500 Internal Server Error
> Traceback (most recent call last):
>   File "/usr/lib/pymodules/python2.6/eventlet/wsgi.py", line 336, in handle_one_response
>     result = self.application(self.environ, start_response)
>   File "/usr/lib/pymodules/python2.6/paste/urlmap.py", line 203, in __call__
>     return app(environ, start_response)
>   File "/usr/lib/pymodules/python2.6/webob/dec.py", line 147, in __call__
>     resp = self.call_func(req, *args, **self.kwargs)
>   File "/usr/lib/pymodules/python2.6/webob/dec.py", line 208, in call_func
>     return self.func(req, *args, **kwargs)
>   File "/var/lib/nova/nova/api/ec2/__init__.py", line 58, in __call__
>     rv = req.get_response(self.application)
>   File "/usr/lib/pymodules/python2.6/webob/request.py", line 919, in get_response
>     application, catch_exc_info=False)
>   File "/usr/lib/pymodules/python2.6/webob/request.py", line 887, in call_application
>     app_iter = application(self.environ, start_response)
>   File "/usr/lib/pymodules/python2.6/webob/dec.py", line 147, in __call__
>     resp = self.call_func(req, *args, **self.kwargs)
>   File "/usr/lib/pymodules/python2.6/webob/dec.py", line 208, in call_func
>     return self.func(req, *args, **kwargs)
>   File "/var/lib/nova/keystone/middleware/ec2_token.py", line 71, in __call__
>     o = urlparse(FLAGS.keystone_ec1_url)
>   File "/var/lib/nova/nova/flags.py", line 144, in __getattr__
>     val = gflags.FlagValues.__getattr__(self, name)
>   File "/usr/lib/python2.6/dist-packages/gflags.py", line 810, in __getattr__
>     raise AttributeError(name)
> AttributeError: keystone_ec1_url
>  
> I don’t want to leap on conclusions, but because of the “AttributeError for keystone_ec1_url” I think there might be some kind of typo ;).
>  
> I found a thread in the openstack forum [1] where a similar problem is discussed and apparently the euca2ools need to be patched. My euca2ools are currently on version 1.2 and on the euca2ools download page [3] release 1.3 is available. The website states that lucid users can install it from the standard Ubuntu repository, but when I execute “apt-get update” and “apt-get install euca2ools”, my system tells me that they are already installed. I suppose that I have to add a source to my sources.list but sadly I couldn’t find one including the desired version of euca2ools.
>  
> In the forum thread I mentioned, Lean posted a link to a github commit [2] which fixes the AttributeError. But I have never done a software update from a github repository commit. How does one approach this intention?
>  
> Cheers,
> Nicolas
>  
> [1]http://forums.openstack.org/viewtopic.php?f=23&t=379
> [2]https://github.com/openstack/keystone/commit/2bb474331d73e7c6d2a507cb097c50
> [3]http://open.eucalyptus.com/downloads
>  
> From: Derrick Wippler [mailto:thrawn01 at gmail.com] 
> Sent: Donnerstag, 23. Februar 2012 20:32
> To: Nicolas Odermatt
> Cc: openstack at lists.launchpad.net
> Subject: Re: [Openstack] Uploading Images to nova
>  
> Run 'euca-describe-images' it should tell you what your missing in your environment, or perhaps the error. ( It looks like you have all the environment variables )
>  
> The euca-describe-images needs the following
> EC2_SECRET_KEY
> EC2_ACCESS_KEY
> EC2_URL
> 
> On a side note, uec-publish-tarball didn't work for me on essex-3 ( it worked, but uploaded the image incorrectly).
> I stole the upload code from devstack and made a little script located on my github repo ( I'm running glance )
> https://github.com/thrawn01/dev-tools/blob/master/openstack/publish-uec-image.sh
>  
> It might be of some help to you. Hope this helps!
>  
> Derrick,
>  
>  
> On Wed, Feb 22, 2012 at 5:51 AM, Nicolas Odermatt <odermattn at gmail.com> wrote:
> Hey guys,
>  
> I successfully installed a single-node with the stackops-distro. However I encountered an error while uploading an image to nova using “uec-publish-tarball” command.
>  
> Here is what I did:
> //Execute command to upload
> root at nova-controller:~# uec-publish-tarball lucid-server-cloudimg-amd64.tar.gz images
>  
> // Error message printed
> Unable to run euca-describe-images.  Is euca2ools environment set up?
>  
> // First of all I checked wether euca2ools were installed:
> root at nova-controller:~# dpkg --get-selections | grep euca2ools
> euca2ools                                       install
>  
> // Then I looked into the environment variables to verify that the novarc file has been sourced:
>  
> root at nova-controller:/usr/lib/python2.6/dist-packages# env
> TERM=xterm
> SHELL=/bin/bash
> SSH_CLIENT=192.168.163.1 49471 22
> EUCALYPTUS_CERT=/root/ipa-cred/cacert.pem
> OLDPWD=/root
> SSH_TTY=/dev/pts/0
> USER=root
> LS_COLORS=rs=0:di=01;34:ln=01;36:hl=44;37:pi=40;33:so=01;35:do=01;35:bd=40;33;01:cd=40;33;01:or=40;31;01:su=37;41:sg=30;43:ca=30;41:tw=30;42:ow=34;42:st=37;44:ex=01;32:*.tar=01;31:*.tgz=01;31:*.arj=01;31:*.taz=01;31:*.lzh=01;31:*.lzma=01;31:*.zip=01;31:*.z=01;31:*.Z=01;31:*.dz=01;31:*.gz=01;31:*.bz2=01;31:*.bz=01;31:*.tbz2=01;31:*.tz=01;31:*.deb=01;31:*.rpm=01;31:*.jar=01;31:*.rar=01;31:*.ace=01;31:*.zoo=01;31:*.cpio=01;31:*.7z=01;31:*.rz=01;31:*.jpg=01;35:*.jpeg=01;35:*.gif=01;35:*.bmp=01;35:*.pbm=01;35:*.pgm=01;35:*.ppm=01;35:*.tga=01;35:*.xbm=01;35:*.xpm=01;35:*.tif=01;35:*.tiff=01;35:*.png=01;35:*.svg=01;35:*.svgz=01;35:*.mng=01;35:*.pcx=01;35:*.mov=01;35:*.mpg=01;35:*.mpeg=01;35:*.m2v=01;35:*.mkv=01;35:*.ogm=01;35:*.mp4=01;35:*.m4v=01;35:*.mp4v=01;35:*.vob=01;35:*.qt=01;35:*.nuv=01;35:*.wmv=01;35:*.asf=01;35:*.rm=01;35:*.rmvb=01;35:*.flc=01;35:*.avi=01;35:*.fli=01;35:*.flv=01;35:*.gl=01;35:*.dl=01;35:*.xcf=01;35:*.xwd=01;35:*.yuv=01;35:*.axv=01;35:*.anx=01;35:*.ogv=01;35:*.ogx=01;35:*.aac=00;36:*.au=00;36:*.flac=00;36:*.mid=00;36:*.midi=00;36:*.mka=00;36:*.mp3=00;36:*.mpc=00;36:*.ogg=00;36:*.ra=00;36:*.wav=00;36:*.axa=00;36:*.oga=00;36:*.spx=00;36:*.xspf=00;36:
> NOVA_CERT=/root/ipa-cred/cacert.pem
> EC2_SECRET_KEY=ec90b740-8f45-49c1-880a-71a8f8f8b6cc
> NOVA_PROJECT_ID=ipa
> EC2_USER_ID=42
> MAIL=/var/mail/root
> PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/var/lib/nova/bin/
> NOVA_VERSION=1.1
> NOVA_USERNAME=nodermatt
> PWD=/usr/lib/python2.6/dist-packages
> LANG=en_US.UTF-8
> NOVA_API_KEY=nodermatt
> NOVA_URL=http://192.168.163.10:8774/v1.1/
> SHLVL=1
> HOME=/root
> EC2_URL=http://192.168.163.10:8773/services/Cloud
> LOGNAME=root
> SSH_CONNECTION=192.168.163.1 49471 192.168.163.10 22
> EC2_ACCESS_KEY=nodermatt:ipa
> LESSOPEN=| /usr/bin/lesspipe %s
> EC2_PRIVATE_KEY=/root/ipa-cred/pk.pem
> S3_URL=http://192.168.163.10:3333
> LESSCLOSE=/usr/bin/lesspipe %s %s
> EC2_CERT=/root/ipa-cred/cert.pem
> _=/usr/bin/env
>  
> //After that I took a look into the nova-api.log:
> root at nova-controller:~/ipa-cred# tail -n10 /var/log/nova/nova-api.log
> 2012-02-22 11:01:26,999 DEBUG routes.middleware [293b16dd-ca98-46f1-94f3-34469d85ca6e admin 2] Match dict: {'action': u'index', 'controller': <nova.api.openstack.wsgi.Resource object at 0x4058d10>, 'project_id': u'2'} from (pid=1369) __call__ /usr/lib/pymodules/python2.6/routes/middleware.py:103
> 2012-02-22 11:01:26,999 INFO nova.api.openstack.wsgi [293b16dd-ca98-46f1-94f3-34469d85ca6e admin 2] GEThttp://192.168.163.10:8774/v1.1/2/os-keypairs?fresh=1329908486.91
> 2012-02-22 11:01:27,000 DEBUG nova.api.openstack.wsgi [293b16dd-ca98-46f1-94f3-34469d85ca6e admin 2] Unrecognized Content-Type provided in request from (pid=1369) deserialize_body /var/lib/nova/nova/api/openstack/wsgi.py:231
> 2012-02-22 11:01:27,004 INFO nova.api.openstack.wsgi [293b16dd-ca98-46f1-94f3-34469d85ca6e admin 2] http://192.168.163.10:8774/v1.1/2/os-keypairs?fresh=1329908486.91 returned with HTTP 200
> 2012-02-22 11:02:35,731 INFO nova.api.openstack.wsgi [-] GET http://192.168.163.10:8774/favicon.ico
> 2012-02-22 11:02:35,732 DEBUG nova.api.openstack.wsgi [-] Unrecognized Content-Type provided in request from (pid=1369) deserialize_body /var/lib/nova/nova/api/openstack/wsgi.py:231
> 2012-02-22 11:02:35,733 INFO nova.api.openstack.wsgi [-] http://192.168.163.10:8774/favicon.ico returned with HTTP 300
> 2012-02-22 11:02:35,755 INFO nova.api.openstack.wsgi [-] GET http://192.168.163.10:8774/favicon.ico
> 2012-02-22 11:02:35,756 DEBUG nova.api.openstack.wsgi [-] Unrecognized Content-Type provided in request from (pid=1369) deserialize_body /var/lib/nova/nova/api/openstack/wsgi.py:231
> 2012-02-22 11:02:35,818 INFO nova.api.openstack.wsgi [-] http://192.168.163.10:8774/favicon.ico returned with HTTP 300
>  
> //Then I ran the euca-describe-zones command to receive more information:
> root at nova-controller:~# euca-describe-availability-zones verbose
> Warning: failed to parse error message from AWS: <unknown>:1:0: syntax error
> BotoServerError: 500 Internal Server Error
> Traceback (most recent call last):
>   File "/usr/lib/pymodules/python2.6/eventlet/wsgi.py", line 336, in handle_one_response
>     result = self.application(self.environ, start_response)
>   File "/usr/lib/pymodules/python2.6/paste/urlmap.py", line 203, in __call__
>     return app(environ, start_response)
>   File "/usr/lib/pymodules/python2.6/webob/dec.py", line 147, in __call__
>     resp = self.call_func(req, *args, **self.kwargs)
>   File "/usr/lib/pymodules/python2.6/webob/dec.py", line 208, in call_func
>     return self.func(req, *args, **kwargs)
>   File "/var/lib/nova/nova/api/ec2/__init__.py", line 58, in __call__
>     rv = req.get_response(self.application)
>   File "/usr/lib/pymodules/python2.6/webob/request.py", line 919, in get_response
>     application, catch_exc_info=False)
>   File "/usr/lib/pymodules/python2.6/webob/request.py", line 887, in call_application
>     app_iter = application(self.environ, start_response)
>   File "/usr/lib/pymodules/python2.6/webob/dec.py", line 147, in __call__
>     resp = self.call_func(req, *args, **self.kwargs)
>   File "/usr/lib/pymodules/python2.6/webob/dec.py", line 208, in call_func
>     return self.func(req, *args, **kwargs)
>   File "/var/lib/nova/keystone/middleware/ec2_token.py", line 71, in __call__
>     o = urlparse(FLAGS.keystone_ec1_url)
>   File "/var/lib/nova/nova/flags.py", line 144, in __getattr__
>     val = gflags.FlagValues.__getattr__(self, name)
>   File "/usr/lib/python2.6/dist-packages/gflags.py", line 810, in __getattr__
>     raise AttributeError(name)
> AttributeError: keystone_ec1_url
>  
> Shouldn’t the system use keystone_ec2_url instead of keystone_ec1_url?
>  
> I would be delighted if this error could be resolved.
>  
> Thanks for your writing in advance!
>  
> Cheers,
> Nicolas
>  
> 
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>  
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