CentOS 6.2下源码安装OpenStack keystone

1.将当前用户ugyn添加到sudo：

su
echo 'ugyn ALL=(ALL) NOPASSWD:ALL' >> /etc/sudoers
su ugyn

2.安装epel:
sudo rpm -i http://download.Fedoraproject.org/pub/epel/6/x86_64/epel-release-6-5.noarch.rpm

3.安装git:
sudo yum install git

4.安装setuptools:
sudo yum install python-setuptools

5.安装pip:
下载pip： http://pypi.python.org/packages/source/p/pip/pip-1.1.tar.gz#md5=62a9f08dd5dc69d76734568a6c040508
解压：tar zxpf pip-1.1.tar.gz
安装：cd pip-1.1 && sudo python setup.py install

6.获取最新的keystone代码：
cd
git clone https://github.com/openstack/keystone.git

7.安装依赖：
先安装pip依赖：sudo yum install python-sqlite2 python-lxml python-greenlet-devel python-ldap
sudo pip install -r keystone/tools/pip-requires

8.安装keystone:
cd keystone && sudo python setup.py install

9.配置keystone:
拷贝默认配置文件：sudo cp -R etc /etc/keystone
修改/etc/keystone/keystone.conf的数据库连接为mysql: connection = mysql://user:password@10.10.10.138/database
sudo vim /etc/keystone/keystone.conf

10.设置mysql:
修改/etc/my.cnf
在[mysqld]下添加：（理由见这里）
default_table_type=InnoDB
character-set-server=utf8
init_connect='SET NAMES utf8'
使mysql开机自动运行：sudo chkconfig mysqld on
重启动mysqld：sudo service mysqld restart
登录mysql创建所需数据库及用户：
create database keystone;
grant all privileges on keystone.* to 'keystone'@'%' identified by 'keystone';

11.初始化数据库：
keystone-manage db_sync

12.安装keystorn客户端：
cd
git clone https://github.com/openstack/python-keystoneclient.git
sudo pip install -r python-keystoneclient/tools/pip-requires
cd python-keystoneclient && sudo python setup.py install

13.启动keystone:
keystone-all

14.创建初始tenants、users、roles、services、endpoints：
修改keystone/tools/sample_data.sh，在文件开头添加以下内容：

#设置管理密码：
ADMIN_PASSWORD=youradminpassword
#设置服务密码：
SERVICE_PASSWORD=yourservicepassword
#要创建endpoint，请添加：
ENABLE_ENDPOINTS=true
#要创建与swif相关的user,service：
ENABLE_SWIFT=true
#要创建与quantum相关的user,service，添加：
ENABLE_QUANTUM=true

运行脚本：
cd
sudo keystone/tools/sample_data.sh

15.测试：
keystone tenant-list
keystone user-list
keystone service-list
keystone role-list

keystone endpoint-list

16.测试结果：

参考文档：
http://keystone.openstack.org/setup.html
http://keystone.openstack.org/installing.html
http://keystone.openstack.org/configuration.html
http://docs.openstack.org/trunk/openstack-compute/install/content/ch_installing-openstack-identity-service.html