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🐛 Etcd should talk to leader when moving leadership #2726

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Mar 19, 2020
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6 changes: 6 additions & 0 deletions controlplane/kubeadm/internal/workload_cluster.go
Original file line number Diff line number Diff line change
Expand Up @@ -541,6 +541,12 @@ func (w *Workload) ForwardEtcdLeadership(ctx context.Context, machine *clusterv1
return nil
}

// Move the etcd client to the current leader, which in this case is the machine we're about to delete.
etcdClient, err = w.etcdClientGenerator.forNode(ctx, machine.Status.NodeRef.Name)
if err != nil {
return errors.Wrap(err, "failed to create etcd Client")
}

// If we don't have a leader candidate, move the leader to the next available machine.
if leaderCandidate == nil || leaderCandidate.Status.NodeRef == nil {
for _, member := range members {
Expand Down