配置安装keystone 认证服务
一、安装配置控制节点
1、创建数据库并添加权限
[root@controller ~]#mysql -u root -p >>CREATE DATABASE keystone; >>GRANT ALL PRIVILEGES ON keystone.* TO 'keystone'@'localhost' IDENTIFIED BY 'KEYSTONE_DBPASS >>GRANT ALL PRIVILEGES ON keystone.* TO 'keystone'@'%' IDENTIFIED BY 'KEYSTONE_DBPASS';';
KEYSTONE_PASS改为自己想要的数据库密码，退出数据库
生产一个随机字符串作为keystone的密码
[root@controller ~]# openssl rand -hex 10 > /root/key
2、安装keystone
[root@controller ~]# yum install openstack-keystone httpd mod_wsgi
编辑keystone配置文件，由于原来的配置文件内容很多，编辑起来比较麻烦，这里所有服务我们都全部备份一下，然后手动编写配置
[root@controller ~]# mv /etc/keystone/keystone.conf /etc/keystone/keystone.conf_bak [root@controller ~]# vim /etc/keystone/keystone.conf [DEFAULT] admin_token = ADMIN_TOKEN #ADMIN_TOKEN是上一步生产的/root/key的值 [database] connection = mysql+pymysql://keystone:KEYSTONE_DBPASS@controller/keystone #替换KEYSTONE_DBPASS [token] provider = fernet
同步数据库
[root@controller ~]# su -s /bin/sh -c "keystone-manage db_sync" keystone
忽略所有输出
初始化Fernet keys
[root@controller ~]# keystone-manage fernet_setup --keystone-user keystone --keystone-group keystone
配置apache web服务，使用wsgi启动keystone服务
编辑/etc/httpd/conf/httpd.conf
ServerName controller
新建配置文件
[root@controller ~]#vim /etc/httpd/conf.d/wsgi-keystone.conf
Listen 5000
Listen 35357
<VirtualHost *:5000>
WSGIDaemonProcess keystone-public processes=5 threads=1 user=keystone group=keystone display-name=%{GROUP}
WSGIProcessGroup keystone-public
WSGIScriptAlias / /usr/bin/keystone-wsgi-public
WSGIApplicationGroup %{GLOBAL}
WSGIPassAuthorization On
ErrorLogFormat "%{cu}t %M"
ErrorLog /var/log/httpd/keystone-error.log
CustomLog /var/log/httpd/keystone-access.log combined
<Directory /usr/bin>
Require all granted
</Directory>
</VirtualHost>
<VirtualHost *:35357>
WSGIDaemonProcess keystone-admin processes=5 threads=1 user=keystone group=keystone display-name=%{GROUP}
WSGIProcessGroup keystone-admin
WSGIScriptAlias / /usr/bin/keystone-wsgi-admin
WSGIApplicationGroup %{GLOBAL}
WSGIPassAuthorization On
ErrorLogFormat "%{cu}t %M"
ErrorLog /var/log/httpd/keystone-error.log
CustomLog /var/log/httpd/keystone-access.log combined
<Directory /usr/bin>
Require all granted
</Directory>
</VirtualHost>启动apache，并加入开机启动
[root@controller ~]# systemctl enable httpd.service [root@controller ~]# systemctl start httpd.service
3、创建服务实体和api接口
设置环境变量
[root@controller ~]# export OS_TOKEN=`cat /root/key` [root@controller ~]# export OS_URL=http://controller:35357/v3 [root@controller ~]# export OS_IDENTITY_API_VERSION=3
创建服务实体和api接口
[root@controller ~]# openstack service create --name keystone --description "OpenStack Identity" identity [root@controller ~]# openstack endpoint create --region RegionOne identity public http://controller:5000/v3 [root@controller ~]# openstack endpoint create --region RegionOne identity internal http://controller:5000/v3 [root@controller ~]# openstack endpoint create --region RegionOne identity admin http://controller:35357/v3
创建domain，projects，users，roles
[root@controller ~]# openstack domain create --description "Default Domain" default [root@controller ~]# openstack project create --domain default --description "Admin Project" admin [root@controller ~]# openstack user create --domain default --password-prompt admin #提示数据admin密码 [root@controller ~]# openstack role create admin [root@controller ~]# openstack role add --project admin --user admin admin [root@controller ~]# openstack project create --domain default --description "Service Project" service [root@controller ~]# openstack project create --domain default --description "Demo Project" demo [root@controller ~]# openstack user create --domain default --password-prompt demo #提示数据demo用户密码 [root@controller ~]# openstack role create user [root@controller ~]# openstack role add --project demo --user demo user
4、验证
a、编辑/etc/keystone/keystone-paste.ini 文件 从[pipeline:public_api], [pipeline:admin_api], 和 [pipeline:api_v3] 三节中 的admin_token_auth 去掉
b、unset环境变量
[root@controller ~]# unset OS_TOKEN OS_URL
c、使用admin和demo用户 ，用刚才创建的密码，来获取admin和demo的token
[root@controller ~]# openstack --os-auth-url http://controller:35357/v3 --os-project-domain-name default --os-user-domain-name default --os-project-name admin --os-username admin token issue Password: +------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ | Field | Value | +------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ | expires | 2016-06-16T11:45:07.490509Z | | id | gAAAAABXYoMzoRksV6N766GIOfaKj74qiiXEcjLhpN5RpNPqP4TvJ3ln-17Fqx1G-Oz2-BA_c2a0hIxmFozpr5enc7veoBIfKV32_dAppdn2cOKzR0zyW1eP1eQ-a8MU9ikKy5OVFKKEBM8l2uzLZJNcoB6Y7VKDg3Rmc3R5UdHwdoXDhot1LVk | | project_id | 00a82ac5055d4ddd934d14eaed7c76ac | | user_id | ce8866883361430d834dc0b5a65a368f | +------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ [root@controller ~]# openstack --os-auth-url http://controller:5000/v3 --os-project-domain-name default --os-user-domain-name default --os-project-name demo --os-username demo token issue
5、创建openstack client 环境配置脚本
在controller节点
[root@controller ~]# vim /root/admin-openrc.sh export OS_PROJECT_DOMAIN_NAME=default export OS_USER_DOMAIN_NAME=default export OS_PROJECT_NAME=admin export OS_USERNAME=admin export OS_PASSWORD=admin #改为自己密码 export OS_AUTH_URL=http://controller:35357/v3 export OS_IDENTITY_API_VERSION=3 export OS_IMAGE_API_VERSION=2 [root@controller ~]# vim /root/demo-openrc.sh export OS_PROJECT_DOMAIN_NAME=default export OS_USER_DOMAIN_NAME=default export OS_PROJECT_NAME=demo export OS_USERNAME=demo export OS_PASSWORD=demo #改为自己密码 export OS_AUTH_URL=http://controller:5000/v3 export OS_IDENTITY_API_VERSION=3 export OS_IMAGE_API_VERSION=2
测试，使用admin环境变量
[root@controller ~]# source /root/admin-openrc.sh [root@controller ~]# openstack token issue #获取admin用户的token
没有错误表示成功！
镜像服务安装请参考：
