Team: I have a two node cluster. My primary (First) Node went down. However, the secondary node is not picking-up and showing "Not ready" in console. Is this a limitation of harvester? Isn’t a single point of failure? Any suggestion on where to look into logs? Looks like a complete down?

Harvester is based on Kubernetes who is using etcd. etcd requires odd number of member to function correctly. So if you only have two nodes, one would be master and the other one would be worker. if the master is down, then the cluster would be down. That’s why we recommend to have three node cluster, then you can lost one node without problem.