You can set this parameter in the glance-api.conf:
# Public url to use for versions endpoint. The default is None,$
# which will use the request's host_url attribute to populate the URL base.$
# If Glance is operating behind a proxy, you will want to change this to$
# represent the proxy's URL.$
#public_endpoint=<None>$
You can set this parameter in the glance-api.conf:
# Public url to use for versions endpoint. The default is None,$ endpoint= <None>$
# which will use the request's host_url attribute to populate the URL base.$
# If Glance is operating behind a proxy, you will want to change this to$
# represent the proxy's URL.$
#public_