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<!-- Thanks for filing an issue! Before submitting, please fill in the following information. --<!--Required Information--This is a... [ ] Feature Request [x] Bug Report Problem: For users using K8S versions 1.8 and lower that don't have the fix contained in it may be necessary to set for the OpenStack cloud provider when installing on OpenStack clusters that expose their Cinder endpoint using paths rather than ports to avoid auto-detection errors such as: This includes for users trying out K8S on a devstack environment, and potentially other deployment tools. In this situation it is possible to resolve using: Valid values for are: With being the default. Proposed Solution: Highlight the bs-version parameter as optional (so not minimal configuration) but required in some circumstances. Page to Update: