How can I migrate my current workers to a new leader and maintain the configuration in a new worker group?
If you are using the community version, Worker group configs are located in /opt/cribl/groups//, copy this folder to another server.
Then update the $CRIBL_HOME/local/cribl/groups.yml file with new group name.
If you have an Enterprise license, restore the Leader from a remote repo,. Version Control | Cribl Docs