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tmetsch / occi-os

This is a clone and continuation of https://github.com/dizz/nova - it provides a python egg which can be easily deployed in OpenStack and will thereby add the 3rd party OCCI interface to OpenStack. For usage examples, see the OpenStack wiki.
Apache License 2.0
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Cannot delete storage link #72

Closed bhagemeier closed 10 years ago

bhagemeier commented 10 years ago

Hi,

after successful creation of a storage link, I am unable to delete it through OCCI. This is what I get in return:

Traceback (most recent call last): File "/usr/lib/python2.7/dist-packages/eventlet/wsgi.py", line 383, in handle_one_response result = self.application(self.environ, start_response) File "/usr/lib/python2.7/dist-packages/paste/urlmap.py", line 203, in call return app(environ, start_response) File "/usr/lib/python2.7/dist-packages/keystoneclient/middleware/auth_token.py", line 450, in call File "/usr/lib/python2.7/dist-packages/webob/dec.py", line 144, in call return resp(environ, start_response) File "/usr/local/lib/python2.7/dist-packages/openstackocci_grizzly-1.0-py2.7.egg/occi_os_api/wsgi.py", line 159, in call registry=self.registry) File "/usr/local/lib/python2.7/dist-packages/occi/wsgi.py", line 232, in _call_occi status, headers, body = handler.handle(mtd, key) File "/usr/local/lib/python2.7/dist-packages/occi/handlers.py", line 69, in handle return getattr(self, str.lower(method))(key) File "/usr/local/lib/python2.7/dist-packages/occi/handlers.py", line 296, in delete workflow.delete_entity(entity, self.registry, self.extras) File "/usr/local/lib/python2.7/dist-packages/occi/workflow.py", line 95, in delete_entity entity.source.links.remove(entity) ValueError: list.remove(x): x not in list

Cheers, Björn

bhagemeier commented 10 years ago

Need to be more precise here:

For the first call of DELETE

curl -v -X DELETE --capath /etc/grid-security/certificates/ -H 'x-auth-token: *****' https://egi-cloud.zam.kfa-juelich.de:8787/storage/link/c772096d-7c9a-4e65-8f4f-35898db0c2c1 -H 'content-type: text/occi'

I get

detach_volume() takes exactly 3 arguments (4 given)

and the server log says

2013-12-20 15:19:45.807 INFO nova.occiapi.wsgi.server [req-99b27508-d63a-4585-b1e6-30d34791020f 9d4e9c6d65664342951d536353c3f3db 2e84348b35d849b7971f6f0e82dd3209] 134.94.168.82,127.0.0.1 "DELETE /storage/link/ff0b726d-e93c-4c3a-a090-bc5a18d97b22 HTTP/1.0" status: 400 len: 225 time: 0.2759449

Subsequent calls give me what I posted originally.

tmetsch commented 10 years ago

Seems like line https://github.com/openstack/nova/blob/stable/grizzly/nova/compute/api.py#L2324 and https://github.com/tmetsch/occi-os/blob/stable/grizzly/occi_os_api/nova_glue/vm.py#L347 don't match in the stable grizzly branch. Most likely because those test did not pass there...

tmetsch commented 10 years ago

Fixed on master.