Patch one server at a time. Starts with the members then do the captain last.
Ok, when applying the patch, we simply shut down the SH and then start it after the patch is being applied?
Looking at the upgrade procedure and it says at Upgrade a search head cluster
I would assume the sequence to be quite the same.
In the Cluster Administration it was said however -
-- The captain is the final member to restart (during a rolling-restart) and automatically invokes captaincy transfer, thus preventing captaincy from changing during the restart process.
That's exactly what @masonmorales just said.
Should we apply a manual detention
on each SH during the process?