Jenkins-CI on ArchLinux via Nginx Proxy

1. pacman -S jenkin-ci
(Maybe default port is 8090, you can edit at /etc/conf.d/jenkins)

2. edit /etc/nginx/nginx.conf

server {
  listen 80;
  server_name jenkins.domain.tld;

  location / {
    proxy_pass              http://localhost:8090;
    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_connect_timeout   150;
    proxy_send_timeout      100;
    proxy_read_timeout      100;
    proxy_buffers           4 32k;
    client_max_body_size    8m;
    client_body_buffer_size 128k;

  }
}

Source : Jenkins behind an NGinX reverse proxy

NOTICE :
In my case, /etc/hosts setting is not allowed localhost.
So I use proxy_pass http://127.0.0.1:8090;