cache_storage

Global Cache Pooling Examples

This directory contains example scripts for Global Cache Pooling with MooncakeStore.

Documentation

• English Documentation
• 中文文档

Quick Start

# Multi-instance scenario
bash run.sh

# PD disaggregation scenario
bash run_03b_pd_storage.sh

# High-availability scenario (multi-master + failover)
bash run_ha.sh         # etcd backend
bash run_ha_redis.sh   # redis backend

Scripts

Script	Scenario	Description
run.sh	Multi-Instance	Two standalone instances sharing cache
run_03b_pd_storage.sh	PD Disaggregation	P+D instances with global cache pooling
run_ha.sh	High Availability (etcd)	Self-contained: starts etcd + 3 masters with leader election, then kills the leader and re-verifies pooling with a fresh prompt after re-election
run_ha_redis.sh	High Availability (redis)	Same flow as run_ha.sh, but uses a single redis instead of etcd for leader election

Files

• mooncake_config.json - Mooncake configuration file (single master)
• ha_mooncake_config.json - Mooncake HA client config (etcd-based master discovery)
• ha_redis_mooncake_config.json - Mooncake HA client config (redis-based master discovery)
• utils.sh - Utility functions for scripts
• stop.sh - Stop all running services