Typha
Typha overview
Reference overview of the Typha daemon in Calico Open Source explaining how it reduces datastore load and scales Felix to large clusters.
Configuring Typha
Reference for Typha configuration parameters in Calico Open Source covering environment variables and config file options for scaling the Kubernetes datastore.
Monitoring Typha with Prometheus
Prometheus metrics reference for Typha in Calico Open Source covering connection counts, cache health, and fan-out metrics.