Description of problem: Customers may encounter "Undercloud detection failed: fingerprint <fingerprint> does not match for <ip address>" during OpenStack Undercloud detection. Version-Release number of selected component (if applicable): How reproducible: 100% Steps to Reproduce: 1. Install RHCS-I 2. Install RHCS-I Triple O ISO 3. In Deployment, select OpenStack and go to Undercloud Detection 4. Successfully detect Undercloud 5. Reinstall Triple O system 6. Navigate back to Undercloud Detection and try again Actual results: Failure Expected results: Failure :-) Additional info: Please add tech note explaining this is desired behavior. If desired, end user can edit /usr/share/foreman/.ssh/known_hosts to remove the offending line (with the Undercloud IP address)
I don't know if this is what you meant but I have already written a KCS article about that, just waiting for the TP to release to publish it : https://access.redhat.com/solutions/2144851
Works for me