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人生是一场刻意练习

Ubuntu 16.04 Letsencrypt R3证书过期

Letsencrypt Certificate Has Expired

root@sunday:~# curl https://letsencrypt.org/ curl: (60) server certificate verification failed. CAfile: /etc/ssl/certs/ca-certificates.crt CRLfile: none More details here: http://curl.haxx.se/docs/sslcerts.html curl performs SSL certificate verification by default, using a "bundle" of Certificate Authority (CA) public keys (CA certs). If the default bundle file isn't adequate, you can specify an alternate file using the --cacert option. If this HTTPS server uses a certificate signed by a CA represented in the bundle, the certificate verification

Posted by BlueFat on Tuesday, October 5, 2021

图解Https

Diagram Https

前言图解 HTTP这本书蛮多人推荐的，在搜索 HTTPS 相关知识的时候正好看到图解 HTTPS 的文章，细节解释通俗易懂，申请个人转载方便回顾学习。存在即合理 http 是非

Posted by BlueFat on Friday, November 13, 2020

Kubernetes-dashboard Ingress SSL证书配置

Dashboard Ingress

删除已安装删除已安装kubernetes-dashboard wget https://raw.githubusercontent.com/kubernetes/dashboard/v2.7.0/aio/deploy/recommended.yaml kubectl delete -f recommended.yaml 申请证书可以使用cert-manager申请三个月免费证书，此工具可

Posted by BlueFat on Thursday, September 17, 2020

使用 cert-manager 为 DNSPod 的域名签发免费证书

Cert Manager

cert-manager是一个云原生证书管理开源工具，用于在Kubernetes集群中提供HTTPS证书并自动续期。以下示例介绍了如何使用c

Posted by BlueFat on Wednesday, September 16, 2020