Openstack安裝（1）--keystone安裝

(controller)

1.源、EPEL源

 sudo rpm -ivh http://mirrors.ustc.edu.cn/fedora/epel/6/x86_64/epel-release-6-8.noarch.rpm


2.安裝 OpenStack KeyStone 服務
$ sudo yum install openstack-utils openstack-keystone python-keystoneclient 


3.安裝數據庫
$ sudo yum install mysql mysql-server MySQL-python


4.配置數據庫開機啓動
$ sudo chkconfig --level 2345 mysqld on
$ sudo service mysqld start


5.建立數據庫存
$sudo openstack-db --init --service keystone 


mysql> GRANT ALL ON keystone.* TO 'keystone'@'%' IDENTIFIED BY '[YOUR_KEYSTONEDB_PASSWORD]';
mysql> GRANT ALL ON keystone.* TO 'keystone'@'localhost' IDENTIFIED BY '[YOUR_KEYSTONEDB_PASSWORD]';


6.配置keystone
 配置文件：/etc/keystone/keystone.conf
1)數據庫：
connection = mysql://keystone:[YOUR_KEYSTONEDB_PASSWORD]@[your public IP]/keystone
2)配置Admin_Token。隨機生成一串密令，並配置到keystone.conf中（也可手動修改文件中的ADMIN_TOKEN）。
$ export ADMIN_TOKEN=$(openssl rand -hex 10)
$ sudo openstack-config --set /etc/keystone/keystone.conf DEFAULT admin_token $ADMIN_TOKEN


7.啓動keystone，並配置爲自動啓動
$ sudo service openstack-keystone start && sudo chkconfig openstack-keystone on 


8.初始化數據庫 $ sudo keystone-manage db_sync 用戶名 --------密碼 keystone-------keystoneadmin