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我在开发（磁盘存储）时成功使用了 Active Storage，但是在部署应用程序（Amazon S3 存储）时，我的所有附件都找不到。

上传工作没有任何问题 - 文件出现在 S3 存储桶中并创建活动存储数据库记录。但是每当我使用.variant()orurl_for()时，所有这些文件都丢失了。

Rails 日志没有告诉我任何事情，就好像请求根本没有发生一样。这让我觉得我的网络服务器配置是错误的。

这是我当前的 nginx 配置：

upstream my_app {
  server unix:/srv/example.com/current/tmp/sockets/unicorn.sock fail_timeout=0;
}

server {
  listen 80;
  server_name example.com;
  return 301 https://example.com$request_uri;
}

server {
  listen 443 ssl;
  server_name example.com;
  root /srv/example.com/current/public;

  include h5bp/directive-only/ssl.conf;
  ssl_certificate /etc/letsencrypt/live/example.com/fullchain.pem;
  ssl_certificate_key /etc/letsencrypt/live/example.com/privkey.pem;

  include h5bp/basic.conf;
  include h5bp/auth.conf;

  try_files $uri/index.html $uri @unicorn;
  location @unicorn {
    proxy_set_header X-Forwarded-Proto https;
    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
    proxy_set_header Host $http_host;
    proxy_redirect off;
    proxy_pass http://my_app;
  }

  access_log /var/log/nginx/example.com/access.log;
  error_log /var/log/nginx/example.com/error.log;

  charset utf-8;
  error_page 404 /404.html;
  error_page 502 503 @maintenance;

  if (-f /srv/example.com/shared/maintenance.txt) {
    return 503;
  }

  location @maintenance {
    root /srv/maintenance;
    rewrite ^(.*)$ /index.html break;
  }
}

basic.conf来自这里：https auth.conf ://github.com/h5bp/server-configs-nginx/tree/master/h5bp只是 HTTP 简单身份验证。

Nginx 日志显示如下行：

2018/03/12 11:48:32 [error] 9402#9402: *16285 open() "/srv/example.com/current/public/rails/active_storage/blobs/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBDZz09IiwiZXhwIjpudWxsLCJwdXIiOiJibG9iX2lkIn19--fe2fe760c83020f37a9fe8f78bcb4fc958744008/test-powerpoint-document.pptx" failed (2: No such file or directory), client: xxx.xx.xxx.xx, server: example.com, request: "GET /rails/active_storage/blobs/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBDZz09IiwiZXhwIjpudWxsLCJwdXIiOiJibG9iX2lkIn19--fe2fe760c83020f37a9fe8f78bcb4fc958744008/test-powerpoint-document.pptx?disposition=upload HTTP/1.1", host: "example.com"

我错过了什么？

4

1 回答 1

1

万一有人遇到同样的问题，我通过注释掉以下内容来解决我的问题：

# h5bp/location/expires.conf
location ~* \.(?:jpg|jpeg|gif|png|ico|cur|gz|svg|mp4|ogg|ogv|webm|htc)$ {
  access_log off;
  add_header Cache-Control "max-age=2592000";
}

现在所有图像显示和附件下载没有任何问题。

于 2018-04-19T09:11:19.310 回答