We had our blades and the headnode in different domains, we were getting some strange issues - so we moved the headnode into the same domain as the blades. Now when I set nodes to an offline state or delete or reassign a node template I get these errors.
could not contact the node <headnode name> to perform the change. Authentication failed, the server has rejected the client credentials
could not contact the node <headnode name > The management service was unable to connect to the node using any of the IP address resolved for the node
does anyone have any ideas?