Alibaba Cloud Native

Apr 27, 2021 · Cloud Native

Seamless Traffic Migration with Alibaba Cloud ACK’s Dual‑Node CLB Feature

This guide explains how Alibaba Cloud's ACK Cloud Controller Manager now supports attaching both in‑cluster nodes and external ECS instances to the same CLB backend, enabling smooth traffic migration, canary releases, and multi‑cluster high‑availability with step‑by‑step instructions and code examples.