https://blog.anluoying.com/tags/dns/ Recent content in DNS on 安落滢 Blog - 技术分享与生活记录 https://blog.anluoying.com/%3Clink%20or%20path%20of%20image%20for%20opengraph,%20twitter-cards%3E https://blog.anluoying.com/%3Clink%20or%20path%20of%20image%20for%20opengraph,%20twitter-cards%3E Hugo -- 0.148.2 en Tue, 02 Jun 2026 19:12:03 +0800 https://blog.anluoying.com/posts/%E8%AE%B0%E5%BD%95%E4%B8%80%E6%AC%A1-docker-registry-proxy-%E7%9A%84-https-%E8%AF%81%E4%B9%A6%E7%BB%AD%E6%9C%9F%E6%8E%92%E6%9F%A5/ Tue, 02 Jun 2026 17:17:18 +0800 https://blog.anluoying.com/posts/%E8%AE%B0%E5%BD%95%E4%B8%80%E6%AC%A1-docker-registry-proxy-%E7%9A%84-https-%E8%AF%81%E4%B9%A6%E7%BB%AD%E6%9C%9F%E6%8E%92%E6%9F%A5/ 本文记录自建 Docker Registry Proxy 证书过期的排查过程。针对未开放 80/443 端口的环境，采用 acme.sh 结合 Cloudflare DNS Challenge 申请泛域名证书，并配置自动续期与容器重启脚本，提供非标准端口下的完整更新方案。