@inbarsto Please check if this modified version of the original test makes sense. The idea is that `regions` can be [limited to a single region](https://github.com/jclouds/jclouds/blob/master/apis/openstack-nova/src/test/java/org/jclouds/openstack/nova/v2_0/internal/BaseNovaApiLiveTest.java#L62-L68) if you wish, but will default to all regions otherwise.
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