Certbot / Letsencrypt的NGINX配置

Question

我无法在我的NGINX / Ubuntu18.04实例上运行certbot并运行。我跑过了演练

https://www.digitalocean.com/community/tutorials/how-to-secure-apache-with-let-s-encrypt-on-ubuntu-18-04

我选择了certbot重定向，并更新了我的网站配置文件。

我的配置文件如下所示：

server {
        listen 80;
        listen [::]:80;

        root /var/www/punkmap.com/html;
        index index.html index.htm index.nginx-debian.html;

        server_name punkmap.com www.punkmap.com;

        location / {
                try_files $uri $uri/ =404;
        }

    listen [::]:443 ssl ipv6only=on; # managed by Certbot
    listen 443 ssl; # managed by Certbot
    ssl_certificate /etc/letsencrypt/live/punkmap.com/fullchain.pem; # managed by Certbot
    ssl_certificate_key /etc/letsencrypt/live/punkmap.com/privkey.pem; # managed by Certbot
    include /etc/letsencrypt/options-ssl-nginx.conf; # managed by Certbot
    ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem; # managed by Certbot
}

certbot对我的配置文件的添加会破坏我的网站。通过删除certbot添加到配置文件中的代码行很容易修复。但是，我在互联网上找不到显示如何纠正问题的信息。

我的网站配置应该是什么样的？

谢谢！

泰勒

Answer 1

问题是你在同一个服务器块中有两个listen指令。您最好的解决方案是手动编辑nginx配置以拆分为两个服务器块。非ssl（端口80）块应重定向到ssl（端口443）块。这样的事情应该有效：

server {
  listen 80;
  listen [::]:80;

  server_name punkmap.com www.punkmap.com;
  return 301 https://$host$request_uri;
}

server {

  root /var/www/punkmap.com/html;
  index index.html index.htm index.nginx-debian.html;

  server_name punkmap.com www.punkmap.com;

  location / {
    try_files $uri $uri/ =404;
  }

  listen [::]:443 ssl ipv6only=on;
  listen 443 ssl;
  ssl_certificate /etc/letsencrypt/live/punkmap.com/fullchain.pem;
  ssl_certificate_key /etc/letsencrypt/live/punkmap.com/privkey.pem;
  include /etc/letsencrypt/options-ssl-nginx.conf;
  ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem;
}

然后在将来升级时，请确保传递--cert-only参数，以便不再破坏您的配置。请注意，我删除了所有由Certbot注释管理的＃，因为在此之后，它们将由您管理。