ne aria-label="故障转移到 region3.zone4"><a href=#failover-to-region3zone4>故障转移到 <code>region3.zone4</code></a><li role=none aria-label=下一步><a href=#next-steps>下一步</a><li role=none aria-label=相关内容><a href=#see-also>相关内容</a></li></ol></div></nav></div></main><footer class=footer><div class="footer-wrapper container-l"><div class="user-links footer-links"><a class=channel title='Istio 的代码在 GitHub 上开发' href=https://github.com/istio/community aria-label=G