tree 13d6955bd78a589b68297916d9215062d3c10323
parent 030a551eb6a6faa99aa184a243acffcf7c74323e
author Serge Bazanski <serge@monogon.tech> 1637252989 +0100
committer Sergiusz Bazanski <serge@monogon.tech> 1637579944 +0000

m/n/c/curator: deflake leader election test

The check for proper leadership re-election was vulnerable to a race
where it assumed optimistically that if a leader got re-elected, other
nodes would have already established them as followers. This isn't
always the case, so we re-work the check to instead be a wait-until
construct.

Change-Id: I6326dad9a88f7b1ba61c218e37a73e868d722506
Reviewed-on: https://review.monogon.dev/c/monogon/+/448
Reviewed-by: Mateusz Zalega <mateusz@monogon.tech>