net.Dial always nil

[valedaemon]

I'm not quite sure what I am doing wrong. I've set up three nodes, one per server, and start up yoke on each. However, the result is always the same:

checking if postgres is up <nil> dial tcp 127.0.0.1:5432: getsockopt: connection refused 5432

As a result, each node is always has the message 'waiting for the cluster to be ready.'

Any idea what I am doing wrong?

Thanks!