Ubuntu16搭建devstack

环境准备

1. Ubuntu16 配置网络，管理节点三块网卡分别为桥接模式、内部网络、Host-Only（参考VBox），计算节点分别为桥接模式、内部网络。

# vi /etc/network/interfaces
# reboot

管理节点：

# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).

source /etc/network/interfaces.d/*

# The loopback network interface
auto lo
iface lo inet loopback

# The primary network interface
#auto enp0s3
#iface enp0s3 inet dhcp

auto enp0s3
iface enp0s3 inet static
address 192.168.1.113
netmask 255.255.255.0
gateway 192.168.1.1
dns-nameservers 192.168.1.1

auto enp0s8
iface enp0s8 inet manual

auto enp0s9
iface enp0s9 inet manual

计算节点：

# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).

source /etc/network/interfaces.d/*

# The loopback network interface
auto lo
iface lo inet loopback

# The primary network interface
#auto enp0s3
#iface enp0s3 inet dhcp

auto enp0s3
iface enp0s3 inet static
address 192.168.1.115
netmask 255.255.255.0
gateway 192.168.1.1
dns-nameservers 192.168.1.1

auto enp0s8
iface enp0s8 inet manual

2. 安装pip和git

apt-get install python-pip

3. 使用阿里的apt源

vi /etc/apt/source.list

deb http://mirrors.aliyun.com/ubuntu/ xenial main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ xenial-security main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ xenial-updates main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ xenial-proposed main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ xenial-backports main restricted universe multiverse

部署步骤

1. 获取devstack的最新稳定版本

# git clone https://git.openstack.org/openstack-dev/devstack -b stable/pike

devstack版本地址：http://git.openstack.org/cgit/openstack-dev/devstack/

2. 创建stack用户

# devstack/tools/create-stack-user.sh

3. 为方便起见，将devstack目录放到/opt/stack下，并设置权限

# mv devstack /opt/stack
# chown -R stack:stack /opt/stack/devstack

4. 设置pip的镜像源

分别为root和stack用户设置使用国内的pip源：

# mkdir ~/.pip
# vi ~/.pip/pip.conf

su - stack
$ mkdir ~/.pip
$ vi ~/.pip/pip.conf

pip.conf内容如下：

[global]
index-url = https://pypi.douban.com/simple download_cache = ~/.cache/pip
[install]
use-mirrors = true
mirrors = http://pypi.douban.com/ 5. 切换到stack用户，并在devstack目录下创建一个local.conf的配置文件，用于告诉devstack如何在这台服务器上部署openstack。

# su - stack
$ pwd
$ cd /devstack
$ vi local.conf

以下分别是管理节点和计算节点的local.conf内容：

[[local|localrc]]

MULTI_HOST=true

# management & api network
HOST_IP=192.168.1.113                    ##这里填写当前服务器的IP地址
LOGFILE=/opt/stack/logs/stack.sh.log

# Credentials
ADMIN_PASSWORD=admin
MYSQL_PASSWORD=secret
RABBIT_PASSWORD=secret
SERVICE_PASSWORD=secret
SERVICE_TOKEN=abcdefghijklmnopqrstuvwxyz

# enable neutron-ml2-vlan
disable_service n-net
enable_service q-svc,q-agt,q-dhcp,q-l3,q-meta,neutron,q-lbaas,q-fwaas
Q_AGENT=linuxbridge
ENABLE_TENANT_VLANS=True
TENANT_VLAN_RANGE=3001:4000
PHYSICAL_NETWORK=default

LOG_COLOR=True
LOGDIR=$DEST/logs
SCREEN_LOGDIR=$LOGDIR/screen

# 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

[[local|localrc]]

MULTI_HOST=true
# management & api network
HOST_IP=192.168.1.115             ##这里填写当前服务器的IP地址

# Credentials
ADMIN_PASSWORD=admin
MYSQL_PASSWORD=secret
RABBIT_PASSWORD=secret
SERVICE_PASSWORD=secret
SERVICE_TOKEN=abcdefghijklmnopqrstuvwxyz

# Service information
SERVICE_HOST=192.168.1.113             ##这里填写管理节点的IP
MYSQL_HOST=$SERVICE_HOST
RABBIT_HOST=$SERVICE_HOST
GLANCE_HOSTPORT=$SERVICE_HOST:9292
Q_HOST=$SERVICE_HOST
KEYSTONE_AUTH_HOST=$SERVICE_HOST
KEYSTONE_SERVICE_HOST=$SERVICE_HOST

ENABLED_SERVICES=n-cpu,q-agt,neutron
Q_AGENT=linuxbridge
ENABLE_TENANT_VLANS=True
TENANT_VLAN_RANGE=3001:4000
PHYSICAL_NETWORK=default

# vnc config
NOVA_VNC_ENABLED=True
NOVNCPROXY_URL="http://$SERVICE_HOST:6080/vnc_auto.html"
VNCSERVER_LISTEN=$HOST_IP
VNCSERVER_PROXYCLIENT_ADDRESS=$VNCSERVER_LISTEN

LOG_COLOR=True
LOGDIR=$DEST/logs
SCREEN_LOGDIR=$LOGDIR/screen

# 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

6. 开始部署devstack

# su - stack
$ cd /devstack
$ ./stack.sh

（参考http://cloudman.cc/）