The creation of the new DLRN Trunk builder is done in two steps:

1. in rdo-infra/ansible-role-dlrn and inside the rdo-toolbox:

   cp files/centos9-master-dlrn-deps.repo files/centos9-$RDO_MASTER_RELEASE-dlrn-deps.repo
   sed -i "s/master/$RDO_MASTER_RELEASE/g" files/centos9-$RDO_MASTER_RELEASE-dlrn-deps.repo 
   echo "" >> files/centos9-$RDO_MASTER_RELEASE-dlrn-deps.repo
   curl -s -L https://trunk.rdoproject.org/centos9-master/current/delorean.repo | sed '/^baseurl/ s/\(.*component\/\)\([a-zA-Z]*\/\)\(.*\)/\1\2current/' >> files/centos9-$RDO_MASTER_RELEASE-dlrn-deps.repo
   cp files/centos9-master-rdo-trunk-runtime-deps.repo files/centos9-$RDO_MASTER_RELEASE-rdo-trunk-runtime-deps.repo
   sed -i "s/master/$RDO_MASTER_RELEASE/g" files/centos9-$RDO_MASTER_RELEASE-rdo-trunk-runtime-deps.repo
   grep -e "when" tasks/worker.yml  | grep -q -e $RDO_MASTER_RELEASE || sed -i "/Create directory under \/var\/www\/html for stable release version/,/when/ s/)\.\*/|${RDO_MASTER_RELEASE})\.\*/" tasks/worker.yml
   

   e.g: https://review.rdoproject.org/r/c/rdo-infra/ansible-role-dlrn/+/47053
   Note: the addition of the new release in index.html should be done after bootstrap process finished. Otherwise, users may assume it's stable whereas it's WIP.
   Note that, in order to bootstrap the bobcat dlrn builder we will include centos9-master delorean current repos in the delorean-deps.repo untill the initial bootstrap is done

           Example of including centos9-master delorean current repos: https://review.rdoproject.org/r/c/rdo-infra/ansible-role-dlrn/+/52090

1. in softwarefactory-project/sf-infra project
   e.g: https://softwarefactory-project.io/r/c/software-factory/sf-infra/+/27459
   and needs to be pushed with a Depends-On first patch