Centos7手动安装OpenStack Mitaka版本--KeyStone安装

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Centos7手动安装OpenStack Mitaka版本--第二节：KeyStone安装

按照官方文档手动安装的话，基本上是复制粘贴的过程，小心点的话基本上能安装成功！如果报错我基本上干掉重来，我使用的是VM，有快照的...

创建Keystne数据库
[iyunv@openstack-3 ~]# mysql -uroot -pzoomtech -e "CREATE DATABASE keystone"
[iyunv@openstack-3 ~]# mysql -uroot -pzoomtech -e "GRANT ALL PRIVILEGES ON keystone.* TO 'keystone'@'localhost' IDENTIFIED BY 'openstack'"
[iyunv@openstack-3 ~]# mysql -uroot -pzoomtech -e "GRANT ALL PRIVILEGES ON keystone.* TO 'keystone'@'%' IDENTIFIED BY 'openstack'"

[iyunv@openstack-3 ~]# openssl rand -hex 10        #这步也可以不做
99ae168d4e7fd9b8434c

安装Keystone和Apache
[iyunv@openstack-3 ~]# yum install openstack-keystone httpd mod_wsgi -y
[iyunv@openstack-3 ~]# vim /etc/keystone/keystone.conf
[DEFAULT]
admin_token = nova
[database]
connection = mysql+pymysql://keystone:openstack@controller/keystone
[token]
provider = fernet

#同步Keystone数据库
[iyunv@openstack-3 ~]# su -s /bin/sh -c "keystone-manage db_sync" keystone  
[iyunv@openstack-3 ~]# keystone-manage fernet_setup --keystone-user keystone --keystone-group keystone

配置http服务器
[iyunv@openstack-3 ~]# vim /etc/httpd/conf/httpd.conf
ServerName controller
[iyunv@openstack-3 openstack]# 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httpd
[iyunv@openstack-3 openstack]# systemctl enable httpd.service
[iyunv@openstack-3 openstack]# systemctl start httpd.service
[iyunv@controller openstack]# ps aux | grep apache

Create the service entity and API endpoints
[iyunv@openstack-3 openstack]# export OS_TOKEN=nova
[iyunv@openstack-3 openstack]# export OS_URL=http://controller:35357/v3
[iyunv@openstack-3 openstack]# export OS_IDENTITY_API_VERSION=3      

[iyunv@openstack-3 ~]# openstack service create --name keystone --description "OpenStack Identity" identity
An unexpected error prevented the server from fulfilling your request. (HTTP 500) (Request-ID: req-e5e48c37-c638-4f3f-8bc2-a2f8d7d695c1)
[iyunv@openstack-3 ~]#如果报上面错误，执行下面语句同步数据库可能会解决掉，我这样做是可以的。
[iyunv@openstack-3 ~]# keystone-manage db_sync

[iyunv@openstack-3 ~]# openstack service create --name keystone --description "OpenStack Identity" identity

创建EndPonit
[iyunv@openstack-3 ~]# openstack endpoint create --region RegionOne identity public http://controller:5000/v3
[iyunv@openstack-3 ~]# openstack endpoint create --region RegionOne identity internal http://controller:5000/v3
[iyunv@openstack-3 ~]# openstack endpoint create --region RegionOne identity admin http://controller:35357/v3

命令输出如下：
[iyunv@controller openstack]# openstack service create --name keystone --description "OpenStack Identity" identity
+-------------+----------------------------------+
| Field       | Value                            |
+-------------+----------------------------------+
| description | OpenStack Identity               |
| enabled     | True                             |
| id          | 71f18b0924e840fdb059a4f8b4a5f44b |
| name        | keystone                         |
| type        | identity                         |
+-------------+----------------------------------+
[iyunv@controller openstack]# openstack endpoint create --region RegionOne identity public http://controller:5000/v3
+--------------+----------------------------------+
| Field        | Value                            |
+--------------+----------------------------------+
| enabled      | True                             |
| id           | b3a9aa4be69b4316823acc38bf56395f |
| interface    | public                           |
| region       | RegionOne                        |
| region_id    | RegionOne                        |
| service_id   | 71f18b0924e840fdb059a4f8b4a5f44b |
| service_name | keystone                         |
| service_type | identity                         |
| url          | http://controller:5000/v3        |
+--------------+----------------------------------+
[iyunv@controller openstack]# openstack endpoint create --region RegionOne identity internal http://controller:5000/v3
+--------------+----------------------------------+
| Field        | Value                            |
+--------------+----------------------------------+
| enabled      | True                             |
| id           | 262b152352314e1b97486d6d98d207bc |
| interface    | internal                         |
| region       | RegionOne                        |
| region_id    | RegionOne                        |
| service_id   | 71f18b0924e840fdb059a4f8b4a5f44b |
| service_name | keystone                         |
| service_type | identity                         |
| url          | http://controller:5000/v3        |
+--------------+----------------------------------+
[iyunv@controller openstack]#
[iyunv@controller openstack]# openstack endpoint create --region RegionOne identity admin http://controller:35357/v3
+--------------+----------------------------------+
| Field        | Value                            |
+--------------+----------------------------------+
| enabled      | True                             |
| id           | a0d00e25ffba43adbc17cd741ea68d9f |
| interface    | admin                            |
| region       | RegionOne                        |
| region_id    | RegionOne                        |
| service_id   | 71f18b0924e840fdb059a4f8b4a5f44b |
| service_name | keystone                         |
| service_type | identity                         |
| url          | http://controller:35357/v3       |
+--------------+----------------------------------+
[iyunv@controller openstack]#

创建域，项目，用户，角色
创建ADMIN
[iyunv@openstack-3 ~]# openstack domain create --description "Default Domain" default
[iyunv@openstack-3 ~]# openstack project create --domain default --description "Admin Project" admin
[iyunv@openstack-3 ~]# openstack user create --domain default --password-prompt admin
User Password:  openpass
Repeat User Password: openpass
[iyunv@openstack-3 ~]# openstack role create admin
[iyunv@openstack-3 ~]# openstack role add --project admin --user admin admin

创建ADMIN 命令输出如下：
[iyunv@controller openstack]# openstack domain create --description "Default Domain" default
+-------------+----------------------------------+
| Field       | Value                            |
+-------------+----------------------------------+
| description | Default Domain                   |
| enabled     | True                             |
| id          | a7585a6dc02547f69e322438df0a35b7 |
| name        | default                          |
+-------------+----------------------------------+
[iyunv@controller openstack]# openstack project create --domain default --description "Admin Project" admin
+-------------+----------------------------------+
| Field       | Value                            |
+-------------+----------------------------------+
| description | Admin Project                    |
| domain_id   | a7585a6dc02547f69e322438df0a35b7 |
| enabled     | True                             |
| id          | c6e00eeb19dc488a98b4cda9c1d47a67 |
| is_domain   | False                            |
| name        | admin                            |
| parent_id   | a7585a6dc02547f69e322438df0a35b7 |
+-------------+----------------------------------+
[iyunv@controller openstack]# openstack user create --domain default --password-prompt admin
User Password:opensack
Repeat User Password:opensack
+-----------+----------------------------------+
| Field     | Value                            |
+-----------+----------------------------------+
| domain_id | a7585a6dc02547f69e322438df0a35b7 |
| enabled   | True                             |
| id        | 4684290676cb4353b201ba34c82f3266 |
| name      | admin                            |
+-----------+----------------------------------+
[iyunv@controller openstack]# openstack role create admin
+-----------+----------------------------------+
| Field     | Value                            |
+-----------+----------------------------------+
| domain_id | None                             |
| id        | 10ebb2ab331741d4b5639d8e2f8affd7 |
| name      | admin                            |
+-----------+----------------------------------+
[iyunv@controller openstack]# openstack role add --project admin --user admin admin
[iyunv@controller openstack]#

创建DEMO
[iyunv@openstack-3 ~]# openstack project create --domain default --description "Service Project" service
[iyunv@openstack-3 ~]# openstack project create --domain default --description "Demo Project" demo
[iyunv@openstack-3 ~]# openstack user create --domain default --password-prompt demo
User Password: openpass
Repeat User Password:openpass
[iyunv@openstack-3 ~]# openstack role create user
[iyunv@openstack-3 ~]# openstack role add --project demo --user demo user

创建DEMO命令输出如下：
[iyunv@controller openstack]# openstack project create --domain default --description "Service Project" service
+-------------+----------------------------------+
| Field       | Value                            |
+-------------+----------------------------------+
| description | Service Project                  |
| domain_id   | a7585a6dc02547f69e322438df0a35b7 |
| enabled     | True                             |
| id          | f7f43b236c554912a1403b51308ce335 |
| is_domain   | False                            |
| name        | service                          |
| parent_id   | a7585a6dc02547f69e322438df0a35b7 |
+-------------+----------------------------------+
[iyunv@controller openstack]# openstack project create --domain default --description "Demo Project" demo
+-------------+----------------------------------+
| Field       | Value                            |
+-------------+----------------------------------+
| description | Demo Project                     |
| domain_id   | a7585a6dc02547f69e322438df0a35b7 |
| enabled     | True                             |
| id          | d1bebf9cd232413784f0d2dd11b5cccb |
| is_domain   | False                            |
| name        | demo                             |
| parent_id   | a7585a6dc02547f69e322438df0a35b7 |
+-------------+----------------------------------+
[iyunv@controller openstack]# openstack user create --domain default --password-prompt demo
User Password:
User Password:

Repeat User Password:
+-----------+----------------------------------+
| Field     | Value                            |
+-----------+----------------------------------+
| domain_id | a7585a6dc02547f69e322438df0a35b7 |
| enabled   | True                             |
| id        | 47ee72bc938f4837aff59b1aea259151 |
| name      | demo                             |
+-----------+----------------------------------+
[iyunv@controller openstack]# openstack role create user
+-----------+----------------------------------+
| Field     | Value                            |
+-----------+----------------------------------+
| domain_id | None                             |
| id        | 29d5319ab8a84ef783d7bac411b5d1cf |
| name      | user                             |
+-----------+----------------------------------+
[iyunv@controller openstack]# openstack role add --project demo --user demo user
[iyunv@controller openstack]#

基本安装完成，下面检查Keystone服务安装是否正常
[iyunv@openstack-3 openstack]# unset OS_TOKEN OS_URL
[iyunv@openstack-3 openstack]# 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: openpass
+------------+----------------------------------+
| Field      | Value                            |
+------------+----------------------------------+
| expires    | 2016-08-25T10:46:30.718408Z      |
| id         | 95428a3859844f85be75324fc019df5c |
| project_id | fa42862973b645cb92e1eef65849d7f0 |
| user_id    | 4555c09cb5af498da08c8db5e2478271 |
+------------+----------------------------------+
[iyunv@openstack-3 openstack]# 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
Password:openpass
+------------+----------------------------------+
| Field      | Value                            |
+------------+----------------------------------+
| expires    | 2016-08-25T10:52:27.747840Z      |
| id         | a656497c53b84a3498fec04a34782192 |
| project_id | 3e63b063d87e4c96a17e0bb0dd37b283 |
| user_id    | 13b1033c0d724c019a7fe6826e687d03 |
+------------+----------------------------------+

创建admin-openrc脚本
[iyunv@openstack-3 openstack]# vim admin-openrc
export OS_PROJECT_DOMAIN_NAME=default
export OS_USER_DOMAIN_NAME=default
export OS_PROJECT_NAME=admin
export OS_USERNAME=admin
export OS_PASSWORD=openpass
export OS_AUTH_URL=http://controller:35357/v3
export OS_IDENTITY_API_VERSION=3
export OS_IMAGE_API_VERSION=2

创建demo-openrc脚本
[iyunv@openstack-3 openstack]# vim demo-openrc
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_PASS
export OS_AUTH_URL=http://controller:5000/v3
export OS_IDENTITY_API_VERSION=3
export OS_IMAGE_API_VERSION=2

[iyunv@openstack-3 openstack]# source admin-openrc
[iyunv@openstack-3 openstack]# openstack token issue
+------------+----------------------------------+
| Field      | Value                            |
+------------+----------------------------------+
| expires    | 2016-08-26T02:16:13.904899Z      |
| id         | 01a61af82f6c46eb93acdd343f197fad |
| project_id | fa42862973b645cb92e1eef65849d7f0 |
| user_id    | 4555c09cb5af498da08c8db5e2478271 |
+------------+----------------------------------+
到此，Keystone安装完成