cle><nav class=pagenav><div class=left></div><div class=right><a title="学习如何延长 Istio 自签名根证书的寿命。" href=/v1.9/zh/docs/ops/configuration/security/root-transition/>延长自签名证书的寿命<svg class="icon right-arrow"><use xlink:href="/v1.9/img/icons.svg#right-arrow"/></svg></a></div></nav><div id=feedback><div id=feedback-initial>这些信息有用吗？<br><button class="btn feedback" onclick="sendFeedback('zh',1)">是的</button>
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