Curious anyone running ES on CoreOs? I have found around some unit files... But how well does CoreOs recovery/HA model work with ES recovery/HA? If you lose a node ES will go into recovery mode, replica shards will be made master maybe some shards will be moved around etc...
Now a random node reappears on the cluster won't this have adverse effect?
I suposed we would have to restrict CoreOs from moving the node to another machine. You would also want ES to recover it's local data folder when possible to avoid having ES shuffle shards around especially if they are a fairly big size.