Keyboard shortcuts

Press or to navigate between chapters

Press S or / to search in the book

Press ? to show this help

Press Esc to hide this help

Port Reference

This page documents the ports used by easy-db-lab and the services it provisions.

Cassandra Ports

PortPurpose
9042Cassandra Native Protocol (CQL)
7000Inter-node communication
7001Inter-node communication (SSL)
7199JMX monitoring

Observability Ports (Control Node)

PortService
3000Grafana
4040Pyroscope (continuous profiling)
8428VictoriaMetrics (metrics storage)
9428VictoriaLogs (log storage)
3200Tempo (trace storage)
5001YACE CloudWatch exporter (Prometheus)

Cassandra Agent Ports

PortService
9000MAAC metrics agent (Prometheus) — Cassandra 4.0, 4.1, 5.0 only

Observability Ports (All Nodes — DaemonSets)

PortService
4317OTel Collector gRPC
4318OTel Collector HTTP
9400Beyla eBPF metrics (Prometheus)
9435ebpf_exporter metrics (Prometheus)

Server

PortPurpose
8080Default server port (configurable via --port)

SSH

SSH access is configured automatically through the sshConfig file generated by source env.sh.