Nginx+Passenger 在 sub uri 上服務資產

我在https://projects.mydomain.com/app1/之類的子 uri 下提供 Rails 應用程序

但我的資產沒有載入。

這是我的 nginx 配置：

location ~ ^/app1(/.*|$) {
   root /srv/www/app1/current/public;

   passenger_base_uri /app1;
   passenger_app_root /srv/www/app1/current;
   passenger_document_root /srv/www/app1/current/public;
   passenger_enabled on;
}

 location ~ ^/(assets)/ {
   root /srv/www/app1/current/public;
   gzip_static on;
   expires max;
   add_header Cache-Control public;
}

應用程序已載入，所有 URL/PATH 都以 /app1/ 為前綴，但未載入資產。

https://projects.mydomain.com/app1/assets/application-123456.css不起作用

當我嘗試不帶前綴的資產路徑時，我可以看到資產存在：

https://projects.mydomain.com/assets/application-123456.css工作

任何的想法 ？

更新：

添加了error_log /var/log/nginx/error.log 調試； 當然，這是經過編輯的摘錄：

2015/12/18 11:15:44 [debug] 27187#0: *1 http process request line
2015/12/18 11:15:44 [debug] 27187#0: *1 http request line: "GET /app1/assets/application-123456.css HTTP/1.1"
2015/12/18 11:15:44 [debug] 27187#0: *1 http uri: "/app1/assets/application-123456789precompiledhash123456789.css"
2015/12/18 11:15:44 [debug] 27187#0: *1 http args: ""
2015/12/18 11:15:44 [debug] 27187#0: *1 http exten: "css"
...
2015/12/18 11:15:44 [debug] 27187#0: *1 test location: ~ "^/app1/assets"
2015/12/18 11:15:44 [debug] 27187#0: *1 using configuration "^/app1/assets"
...
2015/12/18 11:15:44 [debug] 27187#0: *1 http finalize request: -4, "/app1/assets/application-123456.css?" a:1, c:2
2015/12/18 11:15:44 [debug] 27187#0: *1 http request count:2 blk:0
2015/12/18 11:15:44 [debug] 27187#0: *1 http run request: "/app1/assets/application-123456.css?"
2015/12/18 11:15:44 [debug] 27187#0: *1 http upstream check client, write event:1, "/app1/assets/application-123456.css"
2015/12/18 11:15:44 [debug] 27187#0: *1 http upstream recv(): -1 (11: Resource temporarily unavailable)
2015/12/18 11:15:44 [debug] 27187#0: *1 http upstream request: "/app1/assets/application-123456.css?"
2015/12/18 11:15:44 [debug] 27187#0: *1 http upstream dummy handler
2015/12/18 11:15:44 [debug] 27187#0: *1 http upstream request: "/app1/assets/application-123456.css?"
2015/12/18 11:15:44 [debug] 27187#0: *1 http upstream dummy handler
2015/12/18 11:15:44 [debug] 27187#0: *1 http upstream request: "/app1/assets/application-123456.css?"
2015/12/18 11:15:44 [debug] 27187#0: *1 http upstream process header
#...
2015/12/18 11:15:44 [debug] 27187#0: *1 recv: fd:26 1844 of 16384
2015/12/18 11:15:44 [debug] 27187#0: *1 http scgi status 404 "404 Not Found"
2015/12/18 11:15:44 [debug] 27187#0: *1 http scgi header: "Status: 404 Not Found"
...
2015/12/18 11:15:44 [debug] 27187#0: *1 http scgi header: "Content-Type: text/html; charset=utf-8"
...
2015/12/18 11:15:44 [debug] 27187#0: *1 http scgi header: "Date: Fri, 18 Dec 2015 10:15:44 GMT"
2015/12/18 11:15:44 [debug] 27187#0: *1 http scgi header: "Content-Length: 1564"
2015/12/18 11:15:44 [debug] 27187#0: *1 http scgi header: "Connection: close"
2015/12/18 11:15:44 [debug] 27187#0: *1 http scgi header: "X-Powered-By: Phusion Passenger"
2015/12/18 11:15:44 [debug] 27187#0: *1 http scgi header done
2015/12/18 11:15:44 [debug] 27187#0: *1 uploadprogress error-tracker error: 0
2015/12/18 11:15:44 [debug] 27187#0: *1 xslt filter header
2015/12/18 11:15:44 [debug] 27187#0: *1 HTTP/1.1 404 Not Found
Content-Type: text/html; charset=utf-8
Transfer-Encoding: chunked
Connection: keep-alive
Status: 404 Not Found
...
Date: Fri, 18 Dec 2015 10:15:44 GMT
X-Powered-By: Phusion Passenger 
Server: nginx + Phusion Passenger
Content-Encoding: gzip

作為附加資訊，當我在這個 nginx 位置指令中嘗試用別名替換根指令時，我得到 403。

 location ~ ^/app1/assets {
   alias /srv/www/app1/current/public/assets;
   #root /srv/www/app1/current/public;
   gzip_static on; # to serve pre-gzipped version
   expires max;
   add_header Cache-Control public;
   passenger_enabled on;
 }

我嘗試了*^/app1/assets/.* 之*類的正則表達式，但仍然無法正常工作。（別名為 403 禁止）

更新2：

2015/12/18 15:38:49 [debug] 878#0: *1 test location: ~ "^/app1/assets/(.+)$"
2015/12/18 15:38:49 [debug] 878#0: *1 using configuration "^/app1/assets/(.+)$"
2015/12/18 15:38:49 [debug] 878#0: *1 http cl:-1 max:262144000
2015/12/18 15:38:49 [debug] 878#0: *1 rewrite phase: 3
...
2015/12/18 15:38:49 [debug] 878#0: *1 content phase: 16
2015/12/18 15:38:49 [debug] 878#0: *1 http script copy: "/srv/www/app1/current/public/assets/"
2015/12/18 15:38:49 [debug] 878#0: *1 http script capture: "application-123456.css/"
2015/12/18 15:38:49 [debug] 878#0: *1 open index "/srv/www/app1/current/public/assets/application-123456.css/index.html"

Tried to add an index directive, not working (404).
Tried to add a try_files, still have a /index.html added at the end, therefore having same 404.

得到了朋友的幫助。這是如何工作的：

server {
 listen *:80;
 listen [::]:80;
 server_name projects.mydomain.com;
 server_tokens off;
 return 301 https://$server_name$request_uri;
}

server{
 listen 0.0.0.0:443 ssl;
 listen [::]:443;
 server_name projects.gdurelle.com;
 server_tokens off;

 location ~ ^/app1(/.*|$) {
   alias /srv/www/app1current/public$1;

   passenger_base_uri /app1;
   passenger_app_root /srv/www/app1/current;
   passenger_document_root /srv/www/app1/current/public;
   passenger_enabled on;
 }

 location ~ ^/app2(/.*|$) {
   alias /srv/www/app2/current/public$1;

   passenger_base_uri /app2;
   passenger_app_root /srv/www/app2/current;
   passenger_document_root /srv/www/app2/current/public;
   passenger_enabled on;
 }
}

引用自：https://serverfault.com/questions/743737