yum install subscription-manager -y

# use the activation curl command available in https://gitlab.cee.redhat.com/oamg/convert2rhel/convert2rhel-secrets/-/merge_requests/26

# OR using the old way with katello
wget --no-check-certificate --output-document /usr/share/convert2rhel/subscription-manager/katello-ca-consumer-latest.noarch.rpm https://satellite.sat.engineering.redhat.com/pub/katello-ca-consumer-latest.noarch.rpm
rpm -i /usr/share/convert2rhel/subscription-manager/katello-ca-consumer-latest.noarch.rpm

# probably not needed since this will be downloaded during conversion. I did that for checking if the repos ale really provided
curl https://raw.githubusercontent.com/oamg/convert2rhel/main/convert2rhel/data/7/x86_64/rhel-certs/69.pem -o /etc/pki/product-default/69.pem
subscription-manager register --org=<our_org> --activationkey=<key_providing_centos_and_rhel_repos>

# if you don't see rhel repo after running: subscription-manager repos (if you downloaded the certificate above)
subscription-manager refresh

subscription-manager repos --enable="Satellite_Engineering_CentOS_7_Updates_x86_64" --enable="Satellite_Engineering_CentOS_7_Base_x86_64"
subscription-manager repos --disable="rhel-7-server-rpms"
cd /etc/yum.repos.d/
rm c2r_copr.repo Cent* rhel* -f

convert2rhel analyze --debug -y

========== Error (Must fix before conversion) ==========
(ERROR) REMOVE_SPECIAL_PACKAGES::UNEXPECTED_ERROR - Unhandled exception caught
     Description: Unhandled exception was caught: [Errno 2] No such file or directory: '/var/lib/convert2rhel/backup/ed2e326f3aefc335463ab68aa15a72c2'
    Please file a bug at https://issues.redhat.com/ to have this fixed or a specific error message added.
    Traceback: Traceback (most recent call last):
      File "/usr/lib/python2.7/site-packages/convert2rhel/actions/__init__.py", line 572, in run
        action.run()
      File "/usr/lib/python2.7/site-packages/convert2rhel/actions/pre_ponr_changes/handle_packages.py", line 120, in run
        backup_control.push(RestorablePackage(pkgs=pkghandler.get_pkg_nevras(all_pkgs), reposdir=backedup_reposdir))
      File "/usr/lib/python2.7/site-packages/convert2rhel/backup/__init__.py", line 72, in push
        restorable.enable()
      File "/usr/lib/python2.7/site-packages/convert2rhel/backup/packages.py", line 142, in enable
        if len(os.listdir(self.reposdir)) == 0 or not os.path.exists(self.reposdir):
    OSError: [Errno 2] No such file or directory: '/var/lib/convert2rhel/backup/ed2e326f3aefc335463ab68aa15a72c2'