Failed to discover available identity versions when contacting http://controller:5000. Attempting to parse version from URL.9 c3 L: u( a. C; \; ]4 G* J* y* P
Could not find versioned identity endpoints when attempting to authenticate. Please check that your auth_url is correct. Unexpected exception for http://controller:5000: Failed to parse: http://controller:5000* _0 R3 _7 q0 h; @