The issue appears for OSC version 3.8.1 in Ubuntu Ocata UCA, after pip-installing OSC 3.9.0 I get the correct error message:
$ osc/bin/openstack extension list --network HttpException: Service Unavailable (HTTP 503) (Request-ID: req-f790c8ee-6185-47de-8512-8405dc5e57cd)
The issue appears for OSC version 3.8.1 in Ubuntu Ocata UCA, after pip-installing OSC 3.9.0 I get the correct error message:
$ osc/bin/openstack extension list --network 6185-47de- 8512-8405dc5e57 cd)
HttpException: Service Unavailable (HTTP 503) (Request-ID: req-f790c8ee-