Author: jpuyy
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letsencrypt and cert-manager in k8s
letsencrypt 入门文档 https://letsencrypt.org/getting-started/ acme 意思 Automatic Certificate Management Environment https://datatracker.ietf.org/doc/html/rfc8555 签发站点可用状态 https://letsencrypt.status.io/ 检查证书工具 https://letsdebug.net/ certbot 手动更新证书, 不推荐,但可以了解运行原理 We don’t recommend this option because it is time-consuming and you will need to repeat it several times per year as your certificate expires. https://certbot.eff.org/docs/using.html#manual k8s 里的 cert-manager kubectl get Issuer,ClusterIssuers -A NAMESPACE NAME READY AGE clusterissuer.cert-manager.io/letsencrypt-production True…
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windows 10 自带磁盘工具 diskpart
老硬盘接上电脑用来存东西,磁盘重新初始化 PS C:\Users\jpuyy> diskpart Microsoft DiskPart 版本 10.0.19041.964 Copyright (C) Microsoft Corporation. 在计算机上: JPUYY-PC DISKPART> list disk 磁盘 ### 状态 大小 可用 Dyn Gpt ——– ————- ——- ——- — — 磁盘 0 联机 465 GB 465 GB * 磁盘 1 联机 465 GB 1024 KB 磁盘 2 联机 953 GB 4096 KB DISKPART> select disk…