The following change[1] introduced dependency on the oslo.limit library to implement the unified quota but the parameter of the library are still missing from the example glance-api.conf as well as the conf file generated by oslo-config- generator.

We should add the missing oslo.config.opts entrypoint so that the library parameters are rendered into the conf file by oslo-config- generator.

[1] https:/ /review. opendev. org/c/openstack /glance/ +/788054