If you would like to contribute to the development of OpenStack, you must follow the steps documented at:
https://docs.openstack.org/infra/manual/developers.html#development-workflow
Pull requests submitted through GitHub will be ignored since OpenStack projects use a Gerrit instance hosted on OpenDev.
https://review.opendev.org
Contributor documentation for the Ironic project can be found in the OpenStack Ironic documentation.
https://docs.openstack.org/ironic/latest/contributor/