Not nough storage space to run 3 nodes on the hosts.
Also made AWS, Windows and MacOS nodes discover available
Geth nodes using Consul catalog.
Signed-off-by: Jakub Sokołowski <jakub@status.im>
It's a temporary fix until we apply a proper solution which involves
calling `setrlimit()` at startup to raise the soft limit:
https://github.com/status-im/nimbus-eth2/issues/2984
Signed-off-by: Jakub Sokołowski <jakub@status.im>