deployment - 如何用nginx部署puma

Question

如何使用 nginx 或 apache 部署 puma，这是可能的还是没有必要使用像 nginx 或 apache 这样的网络服务器。使用 puma 部署应用程序的最佳方式是什么？

Answer 1

key 在站点的 nginx conf 中。

server {
  listen 80;
  server_name mysite.com;

  location / {
    proxy_set_header X-Real-IP $remote_addr;
    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
    proxy_set_header Host $http_host;
    proxy_redirect off;
    proxy_pass http://localhost:4000;
    proxy_set_header Upgrade $http_upgrade;
    proxy_set_header Connection "upgrade";
  }

}

如您所见，proxy_pass http://localhost:4000; 行告诉 nginx 在端口 4000 上监听本地主机，您可以根据需要更改它。

这是使用 ssl letsencrypt 的一个小改动，当然你应该使用 letsencrypt 配置 ssl。

server {
  listen 80;
  server_name example.com;

  location / {
    return 301 https://example.com$request_uri;
  }
}

server {
  listen 443 ssl http2;
  server_name example.com;
  #listen [::]:443 ssl http2 ipv6only=on;
ssl_certificate /etc/letsencrypt/live/example.com/fullchain.pem; # managed by Certbot
ssl_certificate_key /etc/letsencrypt/live/example.com/privkey.pem; # managed by Certbot
  ssl_trusted_certificate /etc/letsencrypt/live/example.com/fullchain.pem;
  include /etc/nginx/snippets/ssl.conf;

  location / {
    proxy_set_header X-Real-IP $remote_addr;
    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
    proxy_set_header Host $http_host;
    proxy_redirect off;
    proxy_pass http://localhost:4000;
    proxy_set_header Upgrade $http_upgrade;
    proxy_set_header Connection "upgrade";
  }

}