检查Certbot的日志文件(通常位于/var/log/letsencrypt/letsencrypt.log)以及Web服务器的日志文件(如Nginx的/var/log/nginx/error.log)可以提供更多关于错误原因的信息。 3. 分析日志或错误信息,找出具体原因 常见的导致“challenge failed for domain”错误的原因包括: 域名解析问题:
thank you for your reply。 #I# I solved this problem through the following process; Initialize nginx.conf to: server { listen 80; server_name <xx.com>; server_tokens off; location /.well-known/acme-challenge/ { root /var/www/certbot; } location / { return 301 https://$host$request...
Solving HTTP 01 Challenge Failed Issue in Certbot-NGINX There has been a problem with certificates failing to renew, especially for those who use the python-certbot-nginx plugin to handle certificate installation and renewal on their web servers. One frequent situation that increases this issue is ...
打开https://www.sslforfree.com/ ，这是一个可以免费申请ssl证书的网站，网站截图如下：Let’s Encry...
现在运行 Certbot 并强制其使用 DNS 验证颁发证书。这将运行 acme-dns-certbot 脚本并触发初始设置过程 sudo certbot certonly --manual --manual-auth-hook /etc/letsencrypt/acme-dns-auth.py --preferred-challenges dns --debug-challenges -d *.your-domain -d your-domain 您可以使用 --manual 参数来禁用...