If you want to drain 3 nodes as fast as possible it's best to start by cordoning all 3 of them and after that run drain on each respectively. This will cause minimal unnecessary interruption of pods. What we want to avoid is that new pods start on nodes that we soon want to remove/drain.
If you want to drain 3 nodes as fast as possible it's best to start by cordoning all 3 of them and after that run drain on each respectively. This will cause minimal unnecessary interruption of pods. What we want to avoid is that new pods start on nodes that we soon want to remove/drain.