I have a set of frontend machines with a loadbalancer on top of them. There
is a need to restart a service on all of them once a new delivery package
comes. I now how to do this but I do not know how to force chef to perform
the restart on one node at a time FOR SURE. Loadbalancer can be asked for
the status of all frontends and a decision which frontend should be made
based on returned info but there is a possibility for race conditions in
Have you done something similar? What do you propose?