https://socake.github.io/tags/lets-encrypt/ Recent content in Let's Encrypt on 黄文卓 | DevOps Engineer Hugo -- gohugo.io zh-CN 17691281867@163.com (Wenzhuo Huang) 17691281867@163.com (Wenzhuo Huang) © 2026 Wenzhuo Huang Sat, 15 Feb 2025 14:30:00 +0800 https://socake.github.io/posts/cert-manager-production/ Sat, 15 Feb 2025 14:30:00 +0800 17691281867@163.com (Wenzhuo Huang) https://socake.github.io/posts/cert-manager-production/ cert-manager 几乎是每个 Kubernetes 集群的标配，但真正跑到生产的团队都会遇到：Let’s Encrypt 限流被打爆、通配符证书续期失败、内部服务想要私有 CA、Istio / Gateway API 的证书怎么发。这篇把一年里我在 5 个集群上做 cert-manager 运维踩过的坑写成一份实操手册。