When to Use Ephemeral vs Persistent Nacos Instances to Prevent Outages

This article explains the fundamental differences between Nacos service registry and configuration center, clarifies when to use temporary (ephemeral) versus persistent instances, and provides practical guidance to avoid common pitfalls that can cause service failures in microservice architectures.

Configuration ManagementEphemeral InstanceNacos

0 likes · 8 min read

When to Use Ephemeral vs Persistent Nacos Instances to Prevent Outages

Senior Brother's Insights

Aug 4, 2021 · Cloud Native

Understanding Nacos Temporary vs Persistent Instances: When to Use Each

This article explains the difference between Nacos temporary (ephemeral) and persistent instances, how to configure them via Spring Cloud, their impact on health‑checking and service removal, and why the protection threshold uses both modes to prevent cascade failures in high‑traffic scenarios.

Ephemeral InstanceNacosPersistent Instance

0 likes · 7 min read

Understanding Nacos Temporary vs Persistent Instances: When to Use Each