[jira] [Reopened] (DTACLOUD-330) Openstack driver - Deltacloud requires credentials for any request

["Ronelle Landy (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/DTACLOUD-330?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ronelle Landy reopened DTACLOUD-330:
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Moving this JIRA to 'Reopened' as there is still the client side to be fixed.
                
> Openstack driver - Deltacloud requires credentials for any request
> ------------------------------------------------------------------
>
>                 Key: DTACLOUD-330
>                 URL: https://issues.apache.org/jira/browse/DTACLOUD-330
>             Project: DeltaCloud
>          Issue Type: Bug
>          Components: Server
>         Environment: deltalcoud-core from master branch (last commit 97db199f908eb9fcd7780d904e7161fb7c60bac5)
>            Reporter: Jan Provaznik
>            Assignee: Michal Fojtik
>
> Conductor keeps providers and provider accounts separately. This means that at first step a user adds a provider (ec2, rhevm, openstack), then he can add multiple accounts for this provider.
> When adding a provider, Conductor checks if the provider is valid by doing dc connect with nil credentials:
> DeltaCloud.new(nil, nil, url)
> The problem is that this call always fails for Openstack driver with 
> Deltacloud::ExceptionHandler::BackendError - Unhandled exception or status code (Must supply a :username):
> 	/usr/local/share/gems/gems/openstack-1.0.6/lib/openstack/connection.rb:74:in `initialize'
> 	/usr/local/share/gems/gems/openstack-1.0.6/lib/openstack/connection.rb:60:in `new'
> 	/usr/local/share/gems/gems/openstack-1.0.6/lib/openstack/connection.rb:60:in `create'
> 	/home/jprovazn/devel/deltacloud/server/lib/deltacloud/drivers/openstack/openstack_driver.rb:357:in `block in new_client'
> 	/home/jprovazn/devel/deltacloud/server/lib/deltacloud/drivers/exceptions.rb:199:in `call'
> 	/home/jprovazn/devel/deltacloud/server/lib/deltacloud/drivers/exceptions.rb:199:in `safely'
> 	/home/jprovazn/devel/deltacloud/server/lib/deltacloud/drivers/openstack/openstack_driver.rb:352:in `new_client'
> 	/home/jprovazn/devel/deltacloud/server/lib/deltacloud/drivers/openstack/openstack_driver.rb:47:in `supported_collections'
> 	/home/jprovazn/devel/deltacloud/server/lib/deltacloud/server.rb:52:in `block in <class:API>'
> From what I know DC requries openstack credentials to be able to connect to openstack api and check if some bucket is supported or not.
> Is it possible to offer some unauthenticated connection which can be used just to check that a provider is accessible?

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