proxy to jenkins

upstream jenkins {
  server 127.0.0.1:8080 fail_timeout=0;
}

server {
  listen      80;
  server_name myname.com;
  rewrite ^ https://$server_name$request_uri? permanent;
}

server {
  listen   443  ssl spdy;

  ssl_certificate      /etc/ssl/certs/my.crt;
  ssl_certificate_key  /etc/ssl/certs/my.key;
  server_name jenkins.myname.com;


  #this is the jenkins web root directory (mentioned in the /etc/default/jenkins file)
  root        /var/cache/jenkins/war;

  access_log  /var/log/nginx/hudson_access.log;
  error_log   /var/log/nginx/hudson_error.log;


    sendfile on;
  }
    location @jenkins {
    sendfile off;

    proxy_redirect     http:// https://;
    proxy_pass http://jenkins;

    proxy_set_header   Host              $host;
    proxy_set_header   X-Real-IP         $remote_addr;
    proxy_set_header   X-Forwarded-For   $proxy_add_x_forwarded_for;
    proxy_set_header   X-Forwarded-Proto $scheme;
    proxy_pass_header  Authorization;
    proxy_max_temp_file_size 0;

    #this is the maximum upload size
    client_max_body_size       10m;
    client_body_buffer_size    128k;

    proxy_connect_timeout      90;
    proxy_send_timeout         90;
    proxy_read_timeout         90;

    proxy_buffer_size          4k;
    proxy_buffers              4 32k;
    proxy_busy_buffers_size    64k;
    proxy_temp_file_write_size 64k;
  }
  
  location / {
    try_files $uri @jenkins;
  }
}