<!doctype html><html lang=zh itemscope itemtype=https://schema.org/WebPage><head><meta charset=utf-8><meta http-equiv=x-ua-compatible content="IE=edge"><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=theme-color content="#466BB0"><meta name=title content="金丝雀升级"><meta name=description content="通过先运行一个金丝雀部署的新控制平面升级 Istio。"><meta name=keywords content="microservices,services,mesh,kubernetes,upgrading,canary"><meta