Setting-up

• Issue1: Requirement Packages
  When installing requirements packages, there probably are some package installation failures due to the GFW in China. Just to download and install each uninstalled packages manually with proxy or vpn.
• Issue2: 外网访问
  开8080端口
  > vi /etc/sysconfig/iptables
  > /etc/init.d/iptables restart

Administration

• Issue1: Change IP
  Besides modifying conf files, also need to do something with each ring builder file.
  > swift-ring-builder account.builder set_info *.*.*.*
  > swift-ring-builder account.builder set_info R*.*.*.*
  > swift-ring-builder account.builder rebalance
  > swift-ring-builder account.builder write_ring
  and also with container and obj builder files.