$ sudo vim /etc/network/interface
auto eth0
iface eth0 inet static
address 192.168.1.123
netmask 255.255.255.0
gateway 192.168.1.254
dns-nameservers 114.114.114.114

$ sudo /etc/init.d/networking restart
$ sudo vim /etc/ssh/sshd_config
$ sudo /etc/init.d/ssh restart
$ cd /etc/apt/
$ sudo cp -u source.list{,.orig}
$ sudo vim source.list
$ sudo apt-get update
$ sudo apt-get install git sudo python-pip tmux ntp -y
$ sudo timedatectl set-timezone Asia/Shanghai

$ sudo su - root
# mkdir .pip && cd .pip
# vim pip.conf
[global]
timeout = 6000
index-url = http://pypi.douban.com/simple/
[install]
trusted-host = pypi.douban.com
# cd /home
# git clone http://git.trystack.cn/openstack-dev/devstack.git -b stable/newton
# cd devstack/tools/
# ./create-stack-user.sh
# chown -R stack:stack /home/devstack
# chmod 777 /dev/pts/0
# su stack
$ cd /home/devstack
$ vim local.conf

[[local|localrc]]

# use TryStack git mirror
GIT_BASE=http://git.trystack.cn
NOVNC_REPO=http://git.trystack.cn/kanaka/noVNC.git
SPICE_REPO=http://git.trystack.cn/git/spice/spice-html5.git

# Define images to be automatically downloaded during the DevStack built process.
DOWNLOAD_DEFAULT_IMAGES=False
IMAGE_URLS="http://images.trystack.cn/cirros/cirros-0.3.4-x86_64-disk.img"

# Credentials
DATABASE_PASSWORD=passwd
ADMIN_PASSWORD=passwd
SERVICE_PASSWORD=passwd
SERVICE_TOKEN=passwd
RABBIT_PASSWORD=passwd

$ ./stack.sh  //开始安装

//若出现错误，排错后执行
$ ./unstack.sh
$ ./stack.sh