What We’re Building Today
Today we’re implementing a production-grade cluster membership system with automated health checking and failure recovery:
Heartbeat-based failure detection that identifies unhealthy nodes within seconds
Gossip protocol for membership propagation ensuring eventual consistency across the cluster
Automated node eviction and recovery with configurable grace periods and backoff strategies
Split-brain prevention using quorum-based decision making integrated with yesterday’s leader election
Health scoring system that tracks multiple dimensions (CPU, memory, disk, network latency) to make intelligent routing decisions
