Linux: Satellite / foreman cleanup

If a servers that was already on Satellite has a certificate change this will break Satellites ability to send remote execution jobs from foreman.The fix is to manually remove the know_hosts key for the problem server from the foreman-proxy’s know_hosts file.
vim /usr/share/foreman-proxy/.ssh/know_hosts /servername #search for the server
dd #To delete the server info from the file