Add storage path to nginx proxy pas to rm backend.

- The /storage/ path is call view to get media from minio storage so we
need to proxy pass path to backend.

01_onsite/02_qa/rm/deployment.yaml

@@ -137,7 +137,7 @@ data:
     minio_endpoint = minio-api-dev.semapp.lan
     minio_use_https = False
     minio_media_bucket = rm-qa
-    minio_access_key =  rm-qa
+    minio_access_key = rm-qa
     minio_secret_key = rm-qa123456!
     minio_auto_create_bucket = True
 ---
@@ -181,8 +181,12 @@ data:
     }
 
     location /storage {
-      # TODO: still needed when we use minio?
-      alias /srv/media;
+      proxy_pass        http://backend;
+      proxy_redirect    off;
+
+      proxy_set_header  Host    $host;
+      proxy_set_header  X-Real-IP $remote_addr;
+      proxy_set_header  X-Forwarded-For $proxy_add_x_forwarded_for;
     }
 
     location /static {