启用S3存储时无法上传头像（文件已存在，但仍失败）

支持
1

大家好，

我在 Discourse + S3 存储方面遇到一个奇怪的问题。

上传头像时，我会收到类似下面的错误——尽管文件确实存在于 S3 存储桶中，并且可以通过有效的 s3_cdn_url 访问。

帖子和附件的上传工作正常。唯一失败的是用户头像上传。

:fire: gig.ovh/logs 中的错误消息


消息（报告了 2 份副本）

无法在存储位置为 URL 找到文件：//gig.s3.ru-1.storage.selcloud.ru/original/1X/fd42dfa3362b66090450f2ae40f0917193fcd355.jpeg

回溯

/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activesupport-7.2.2.1/lib/active\ _support/broadcast\ _logger.rb:134:in `block in error'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activesupport-7.2.2.1/lib/active_support/broadcast_logger.rb:231:in `block in dispatch'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activesupport-7.2.2.1/lib/active_support/broadcast_logger.rb:231:in `each'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activesupport-7.2.2.1/lib/active\ _support/broadcast\ _logger.rb:231:in `dispatch'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activesupport-7.2.2.1/lib/active_support/broadcast_logger.rb:134:in `error'
/var/www/discourse/app/models/optimized_image.rb:91:in `block in create\ _for'
/var/www/discourse/app/models/optimized\ _image.rb:19:in `block (2 levels) in lock'
/var/www/discourse/lib/distributed_mutex.rb:53:in `block in synchronize'
/var/www/discourse/lib/distributed\ _mutex.rb:49:in `synchronize'
/var/www/discourse/lib/distributed_mutex.rb:49:in `synchronize'
/var/www/discourse/lib/distributed\ _mutex.rb:34:in `synchronize'
/var/www/discourse/app/models/optimized_image.rb:19:in `lock'
/var/www/discourse/lib/distributed\ _mutex.rb:53:in `block in synchronize'
/var/www/discourse/lib/distributed_mutex.rb:49:in `synchronize'
/var/www/discourse/lib/distributed\ _mutex.rb:49:in `synchronize'
/var/www/discourse/lib/distributed_mutex.rb:34:in `synchronize'
/var/www/discourse/app/models/optimized\ _image.rb:18:in `lock'
/var/www/discourse/app/models/optimized_image.rb:83:in `create\ _for'
/var/www/discourse/app/models/upload.rb:151:in `get_optimized_image'
/var/www/discourse/app/controllers/user_avatars_controller.rb:219:in `get\ _optimized_image'
/var/www/discourse/app/controllers/user\ _avatars_controller.rb:137:in `show_in_site'
/var/www/discourse/app/controllers/user_avatars_controller.rb:90:in `block (2 levels) in show'
/var/www/discourse/lib/hijack.rb:68:in `instance_eval'
/var/www/discourse/lib/hijack.rb:68:in `block (2 levels) in hijack'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/i18n-1.14.7/lib/i18n.rb:353:in `with_locale'
/var/www/discourse/lib/hijack.rb:68:in `block in hijack'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/concurrent-ruby-1.3.5/lib/concurrent-ruby/concurrent/promises.rb:911:in `callback_on_resolution'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/concurrent-ruby-1.3.5/lib/concurrent-ruby/concurrent/promises.rb:797:in `call\ _callback'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/concurrent-ruby-1.3.5/lib/concurrent-ruby/concurrent/promises.rb:803:in `call_callbacks'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/concurrent-ruby-1.3.5/lib/concurrent-ruby/concurrent/promises.rb:692:in `resolve\ _with'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/concurrent-ruby-1.3.5/lib/concurrent-ruby/concurrent/promises.rb:1325:in `resolve'
/var/www/discourse/lib/scheduler/defer.rb:125:in `block in do\ _work'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/rails\ _multisite-6.1.0/lib/rails\ _multisite/connection\ _management/null\ _instance.rb:49:in `with_connection'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/rails_multisite-6.1.0/lib/rails_multisite/connection_management.rb:21:in `with\ _connection'
/var/www/discourse/lib/scheduler/defer.rb:119:in `do_work'
/var/www/discourse/lib/scheduler/defer.rb:105:in `block (2 levels) in start\ _thread'

这是存储桶的 S3 URL

//gig.s3.ru-1.storage.selcloud.ru/original/1X/fd42dfa3362b66090450f2ae40f0917193fcd355.jpeg

图片可在以下网址找到：

https://s3.gig.ovh/original/1X/fd42dfa3362b66090450f2ae40f0917193fcd355.jpeg

:white_check_mark: 附加信息

  • Discourse 版本：（最新稳定版）
  • 使用外部 S3 兼容存储（enable_s3_uploads = true）
  • s3_cdn_url 已正确配置并使用
  • CDN URL 成功返回文件
  • 文件已确认存在于预期的 S3 位置
  • 其他上传（图片、附件等）工作正常
  • 错误仅发生在用户头像

:red_question_mark: 问题

为什么 Discourse 在文件存在且可以通过正确的 CDN URL 访问的情况下，却无法检索文件进行头像处理？

头像处理（如 get_optimized_image）是否有任何特定配置错误或缓存不正确的地方？

任何建议或见解都将不胜感激！

谢谢 :folded_hands:

1 个赞
2

您好——您最终解决这个问题了吗？

我在 Discourse + S3（仅头像）上也遇到了完全相同的症状：
Could not find file in the store located at url: //<bucket>.s3.dualstack.<region>.amazonaws.com/original/1X/<hash>.jpeg

我的设置的一些细节，以防与您的相似：

  • enable_s3_uploads = true，对象位于 original/* 和 optimized/*（没有 uploads/default 前缀）

  • 通过 CloudFront (OAC) 访问，存储桶本身是私有的

  • 对象确实存在于该键下；CDN URL 有效

  • 错误仅发生在头像处理

  • (可能的症结) 上传使用 SSE-KMS 加密

如果您找到了根本原因或修复方法（策略更改、KMS 权限、存储桶路径对齐等），能否分享一下有效的方法？谢谢！