hi all,
i am using upload module to post file to the server. how can
i improve scalability of the server to upload files . one server is
running and receiving all uploded files . if i add three or four server
on the backend .will it improve scalability?
here is my configuration there is no need for backend server but if i
add 3 or 4 backend server will it improve scalability?
i need good tuning to get more concurrency
worker_processes 20;
error_log logs/error.log notice;
working_directory /usr/local/nginx;
events {
worker_connections 1024;
}
http {
include mime.types;
default_type application/octet-stream;
server {
listen 80;
client_max_body_size 100m;
Upload form should be submitted to this location
location /upload {
Pass altered request body to this location
upload_pass @test;
Store files to this directory
The directory is hashed, subdirectories 0 1 2 3 4 5 6 7 8 9 should
exist
upload_store /tmp 1;
Allow uploaded files to be read only by user
upload_store_access user:r;
Set specified fields in request body
upload_set_form_field “${upload_field_name}_name” $upload_file_name;
upload_set_form_field “${upload_field_name}_content_type”
$upload_content_type;
upload_set_form_field “${upload_field_name}_path” $upload_tmp_path;
Inform backend about hash and size of a file
upload_aggregate_form_field “${upload_field_name}_md5”
$upload_file_md5;
upload_aggregate_form_field “${upload_field_name}_size”
$upload_file_size;
upload_pass_form_field “^submit$|^description$”;
}
Pass altered request body to a backend
location @test {
proxy_pass http://localhost:8080;
}
}
server{
listen 8080;
}
}
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