This appears to be a race between the unit agent and its lease claimer proxy:
- Units are shutting down for the upgrade restart, and the current leader actively revokes its lease.
- The other unit is promoted to leader, but over the course of the upgrade the lease expires.
- The original leader is promoted as it is coming up, but when it checks it is not the leader.
This appears to be a race between the unit agent and its lease claimer proxy:
- Units are shutting down for the upgrade restart, and the current leader actively revokes its lease.
- The other unit is promoted to leader, but over the course of the upgrade the lease expires.
- The original leader is promoted as it is coming up, but when it checks it is not the leader.