diff options
Diffstat (limited to 'nova/api')
| -rw-r--r-- | nova/api/openstack/compute/flavor_access.py | 9 | ||||
| -rw-r--r-- | nova/api/openstack/identity.py | 22 |
2 files changed, 21 insertions, 10 deletions
diff --git a/nova/api/openstack/compute/flavor_access.py b/nova/api/openstack/compute/flavor_access.py index e17e6f0ddc..fc8df15db5 100644 --- a/nova/api/openstack/compute/flavor_access.py +++ b/nova/api/openstack/compute/flavor_access.py @@ -93,7 +93,14 @@ class FlavorActionController(wsgi.Controller): vals = body['removeTenantAccess'] tenant = vals['tenant'] - identity.verify_project_id(context, tenant) + # It doesn't really matter if project exists or not: we can delete + # it from flavor's access list in both cases. + try: + identity.verify_project_id(context, tenant) + except webob.exc.HTTPBadRequest as identity_exc: + msg = "Project ID %s is not a valid project." % tenant + if msg not in identity_exc.explanation: + raise # NOTE(gibi): We have to load a flavor from the db here as # flavor.remove_access() will try to emit a notification and that needs diff --git a/nova/api/openstack/identity.py b/nova/api/openstack/identity.py index 7ffc623fed..15ec884aea 100644 --- a/nova/api/openstack/identity.py +++ b/nova/api/openstack/identity.py @@ -27,24 +27,27 @@ def verify_project_id(context, project_id): """verify that a project_id exists. This attempts to verify that a project id exists. If it does not, - an HTTPBadRequest is emitted. + an HTTPBadRequest is emitted. Also HTTPBadRequest is emitted + if Keystone identity service version 3.0 is not found. """ adap = utils.get_ksa_adapter( 'identity', ksa_auth=context.get_auth_plugin(), min_version=(3, 0), max_version=(3, 'latest')) - failure = webob.exc.HTTPBadRequest( - explanation=_("Project ID %s is not a valid project.") % - project_id) try: resp = adap.get('/projects/%s' % project_id) except kse.EndpointNotFound: LOG.error( - "Keystone identity service version 3.0 was not found. This might " - "be because your endpoint points to the v2.0 versioned endpoint " - "which is not supported. Please fix this.") - raise failure + "Keystone identity service version 3.0 was not found. This " + "might be caused by Nova misconfiguration or Keystone " + "problems.") + msg = _("Nova was unable to find Keystone service endpoint.") + # TODO(astupnik). It may be reasonable to switch to HTTP 503 + # (HTTP Service Unavailable) instead of HTTP Bad Request here. + # If proper Keystone servie is inaccessible, then technially + # this is a server side error and not an error in Nova. + raise webob.exc.HTTPBadRequest(explanation=msg) except kse.ClientException: # something is wrong, like there isn't a keystone v3 endpoint, # or nova isn't configured for the interface to talk to it; @@ -57,7 +60,8 @@ def verify_project_id(context, project_id): return True elif resp.status_code == 404: # we got access, and we know this project is not there - raise failure + msg = _("Project ID %s is not a valid project.") % project_id + raise webob.exc.HTTPBadRequest(explanation=msg) elif resp.status_code == 403: # we don't have enough permission to verify this, so default # to "it's ok". |