ubuntu14.04 桌面版/服务器版安装DevStack教程

官网安装教程链接：https://docs.openstack.org/developer/devstack/

我在ubuntu14.04 LTS 桌面版/服务器版都安装DevStack成功后，在这里记录下安装过程。

介绍下安装环境：

　　VMware Workstation Pro 12

　　ubuntu14.04 LTS 系统

安装前准备：

　　1、系统更换ubuntu源 http://blog.csdn.net/u010053463/article/details/49300625，从链接中选择一个数据源，我选择的源如下：

deb http://mirrors.yun-idc.com/ubuntu/ trusty main restricted universe multiverse
deb http://mirrors.yun-idc.com/ubuntu/ trusty-security main restricted universe multiverse
deb http://mirrors.yun-idc.com/ubuntu/ trusty-updates main restricted universe multiverse
deb http://mirrors.yun-idc.com/ubuntu/ trusty-proposed main restricted universe multiverse
deb http://mirrors.yun-idc.com/ubuntu/ trusty-backports main restricted universe multiverse
deb-src http://mirrors.yun-idc.com/ubuntu/ trusty main restricted universe multiverse
deb-src http://mirrors.yun-idc.com/ubuntu/ trusty-security main restricted universe multiverse
deb-src http://mirrors.yun-idc.com/ubuntu/ trusty-updates main restricted universe multiverse
deb-src http://mirrors.yun-idc.com/ubuntu/ trusty-proposed main restricted universe multiverse
deb-src http://mirrors.yun-idc.com/ubuntu/ trusty-backports main restricted universe multiverse

　　2、ubuntu手动配置一个IP，便于在ubuntu系统重启后，DevStack能够使用。

　　3、ubuntu配置一张能够访问外网的网卡即可。

　　4、由于安装环境时会涉及到pip工具，需要把pip源的地址映射到国内：

[global]
timeout =
index-url = http://pypi.douban.com/simple/
[install]
trusted-host = pypi.douban.com

安装步骤

配置pip源

root@ubuntu:/# mkdir /root/.pip
root@ubuntu:/# vi /root/.pip/pip.conf

[global]
timeout =
index-url = http://pypi.douban.com/simple/
[install]
trusted-host = pypi.douban.com

下载DevStack

安装git工具并下载DevStack

root@ubuntu:/# sudo apt-get install git
root@ubuntu:/# cd /home
root@ubuntu:/# git clone http://git.trystack.cn/openstack-dev/devstack.git -b stable/mitaka

创建stack用户

在非root用户下创建stack

Devstack@ubuntu:~$ cd /home/devstack/tools/
Devstack@ubuntu:~$ sudo ./create-stack-user.sh

为stack用户授权

在root用户下

root@ubuntu:/# vi /etc/sudoers

#找到如下一行：
root ALL=(ALL:ALL) ALL
#添加stack授权：
stack ALL=(ALL:ALL) ALL

root@ubuntu:/# chown -R stack:stack /home/devstack
root@ubuntu:/# chown -R stack:stack /opt/stack

创建local.conf文件

进入/home/devstack目录下，新建并编辑local.conf文件

root@ubuntu:/# cd /home/devstack
root@ubuntu:/home/devstack# vi local.conf

在local.conf文件中添加如下内容（配置IP根据自身环境修改）：

[[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  

# CredentialsDATABASE_PASSWORD=pass
DATABASE_PASSWORD=pass
ADMIN_PASSWORD=pass
SERVICE_PASSWORD=pass
SERVICE_TOKEN=pass
RABBIT_PASSWORD=pass  

HOST_IP=192.168.28.138
SERVICE_HOST=192.168.28.138
MYSQL_HOST=192.168.28.138
RABBIT_HOST=192.168.28.138
GLANCE_HOSTPORT=192.168.28.138:  

disable_service n-net
enable_service q-svc
enable_service q-agt
enable_service q-dhcp
enable_service q-l3
enable_service q-meta
enable_service q-metering
enable_service neutron  

# only support IP v4
SERVICE_IP_VERSION=
## Neutron optionsQ_USE_SECGROUP=True
FLOATING_RANGE="192.168.28.0/24"
FIXED_RANGE="10.0.1.0/24"
NETWORK_GATEWAY="10.0.1.254"
Q_FLOATING_ALLOCATION_POOL=start=192.168.28.230,end=192.168.28.250
PUBLIC_NETWORK_GATEWAY="192.168.28.2"
Q_L3_ENABLED=True
PUBLIC_INTERFACE=eth0
Q_USE_PROVIDERNET_FOR_PUBLIC=True
OVS_PHYSICAL_BRIDGE=br-ex
PUBLIC_BRIDGE=br-ex
OVS_BRIDGE_MAPPINGS=public:br-ex  

# VLAN configuration.Q_PLUGIN=ml2
ENABLE_TENANT_VLANS=True

以stack用户运行脚本安装DevStack:

root@ubuntu:/home/devstack# su stack
root@ubuntu:/home/devstack# ./stack.sh

经过如上配置，即可完成安装。

安装过程中会有相关报错。

错误：

解决方法如下：

运行指令：

python
import openstack
import pbr.version
print(pbr.version.VersionInfo('openstacksdk').version_string())
quit()

./unstack.sh
./clean.sh
./stack.sh

如图所示：

在/usr/local/lib/python2.7/dist-packages/openstack/session.py 第29行中修改“openstacksdk/%s” 为 “openstacksdk/0.8.1”后，重新安装。