tree 24fc636b5c47569aa8e64119bd4b1f81a794c9ab
parent e30d7d08548fe233cacff5870971f08318ff9646
author Serge Bazanski <serge@nexantic.com> 1623940741 +0200
committer Sergiusz Bazanski <serge@nexantic.com> 1625056199 +0000

m/n/core/curator: implement leader election

This implements the leader election functionality subset of the curator.
It does not yet implement any business logic, just the switchover
between acting as a leader and a follower.

Test plan: implements an integration test for the leader election with
an in-memory etcd cluster.

Change-Id: Id77ecc35a9f2b18e716fffd3caf2de193982d676
Reviewed-on: https://review.monogon.dev/c/monogon/+/184
Reviewed-by: Lorenz Brun <lorenz@nexantic.com>