openstack安装newton版本keyston部署（一）
一、部署环境：
两台centos7, 内存2G
控制计算节点:
Hostname1： ip：172.22.0.218
计算节点及存储节点
Hostname2： ip：172.22.0.209
二、管理节点环境准备
1、安装时间同步并配置
[root@linux-node1 ~]#yum install -y chrony
[root@linux-node1 ~]# vi /etc/chrony.conf
# Allow NTP client access from local network.
#allow 192.168.0.0/
allow 172.22.0.0/
2、启动时间同步
[root@linux-node1 ~]# systemctl enable chronyd.service
[root@linux-node1 ~]# systemctl start chronyd.service
[root@linux-node1 ~]# timedatectl set-timezone Asia/Shanghai
3、安装openstack-newton版本
[root@linux-node1 ~]#•yum install http://dl.fedoraproject.org/pub/epel/7/x86_64/e/epel-release-7-5.noarch.rpm -y
[root@linux-node1 ~]# yum install centos-release-openstack-newton -y
[root@linux-node1 ~]# yum install python-openstackclient -y
4、安装mysql
[root@linux-node1 ~]# yum install mariadb mariadb-server MySQL-python -y
[root@linux-node1 /]# cp /usr/share/mariadb/my-medium.cnf /etc/my.cnf
[root@linux-node1 /]# vim /etc/my.cnf
[mysqld]
default-storage-engine = innodb
innodb_file_per_table
collation-server = utf8_general_ci
init-connect = 'SET NAMES utf8'
character-set-server = utf8
[root@linux-node1 /]# systemctl enable mariadb.service #设置开机自动启动
[root@linux-node1 /]# systemctl start mariadb.service #启动mysql
[root@linux-node1 /]# mysql_secure_installation #设置密码
[root@linux-node1 /]# mysql -u root -p #登录数据库
5、创建各个组件的数据库：
CREATE DATABASE keystone; #服务注册中心
GRANT ALL PRIVILEGES ON keystone.* TO 'keystone'@'localhost' IDENTIFIED BY 'keystone';
GRANT ALL PRIVILEGES ON keystone.* TO 'keystone'@'%' IDENTIFIED BY 'keystone';
CREATE DATABASE glance;
GRANT ALL PRIVILEGES ON glance.* TO 'glance'@'localhost' IDENTIFIED BY 'glance';
GRANT ALL PRIVILEGES ON glance.* TO 'glance'@'%' IDENTIFIED BY 'glance';
CREATE DATABASE nova;
GRANT ALL PRIVILEGES ON nova.* TO 'nova'@'localhost' IDENTIFIED BY 'nova';
GRANT ALL PRIVILEGES ON nova.* TO 'nova'@'%' IDENTIFIED BY 'nova';
CREATE DATABASE nova_api;
GRANT ALL PRIVILEGES ON nova_api.* TO 'nova'@'localhost' IDENTIFIED BY ' nova ';
GRANT ALL PRIVILEGES ON nova_api.* TO 'nova'@'%' IDENTIFIED BY ' nova';
CREATE DATABASE neutron;
GRANT ALL PRIVILEGES ON neutron.* TO 'neutron'@'localhost' IDENTIFIED BY 'neutron';
GRANT ALL PRIVILEGES ON neutron.* TO 'neutron'@'%' IDENTIFIED BY 'neutron';
CREATE DATABASE cinder;
GRANT ALL PRIVILEGES ON cinder.* TO 'cinder'@'localhost' IDENTIFIED BY 'cinder';
GRANT ALL PRIVILEGES ON cinder.* TO 'cinder'@'%' IDENTIFIED BY 'cinder';
6、Rabbitmq消息队列安装
[root@linux-node1 /]# yum install rabbitmq-server -y
[root@linux-node1 /]# systemctl enable rabbitmq-server.service #开机启动rabbitmq
[root@linux-node1 /]# systemctl start rabbitmq-server.service #启动rabbitmq 监听端口： netstat -nplt
[root@linux-node1 /]# rabbitmqctl add_user openstack openstack #创建用户openstack密码是openstack
[root@linux-node1 /]# rabbitmqctl set_permissions openstack ".*" ".*" ".*" #授权
7、查看支持插件启动web管理插件端口是25672和15672
[root@localhost ~]# rabbitmq-plugins list #查看支持插件
Configured: E = explicitly enabled; e = implicitly enabled
| Status: * = running on rabbit@localhost
|/
[e*] amqp_client 3.6.
[ ] cowboy 1.0.
[ ] cowlib 1.0.
[e*] mochiweb 2.13.
[ ] rabbitmq_amqp1_0 3.6.
[ ] rabbitmq_auth_backend_ldap 3.6.
[ ] rabbitmq_auth_mechanism_ssl 3.6.
[ ] rabbitmq_consistent_hash_exchange 3.6.
[ ] rabbitmq_event_exchange 3.6.
[ ] rabbitmq_federation 3.6.
[ ] rabbitmq_federation_management 3.6.
[ ] rabbitmq_jms_topic_exchange 3.6.
[E*] rabbitmq_management 3.6.
[e*] rabbitmq_management_agent 3.6.
[ ] rabbitmq_management_visualiser 3.6.
[ ] rabbitmq_mqtt 3.6.
[ ] rabbitmq_recent_history_exchange 1.2.
[ ] rabbitmq_sharding 0.1.
[ ] rabbitmq_shovel 3.6.
[ ] rabbitmq_shovel_management 3.6.
[ ] rabbitmq_stomp 3.6.
[ ] rabbitmq_top 3.6.
[ ] rabbitmq_tracing 3.6.
[ ] rabbitmq_trust_store 3.6.
[e*] rabbitmq_web_dispatch 3.6.
[ ] rabbitmq_web_stomp 3.6.
[ ] rabbitmq_web_stomp_examples 3.6.
[ ] sockjs 0.3.
[e*] webmachine 1.10.
[root@localhost ~]# rabbitmq-plugins enable rabbitmq_management #启动web管理插件端口是25672和15672
[root@localhost ~]# systemctl restart rabbitmq-server.service #启动rabbitmq
登录验证rabbitmq：
登录web界面使用自带的用户guest密码guest
授权OpenStack可以登录在Admin组件上配置
点击OpenStack将Tagsp配置为administrator
完成后状态：
现在可用openstack用户登录rabbitmq了：
三、Keystone部署（用户验证与服务目录，包含所有服务项与相关Api的端点）：
keystone包含：user（用户）；tenant（租户、项目）；token（令牌）；role（角色）；service（服务）；endpoint（端点）
1、安装OpenStack
[root@linux-node1 ~]# yum install openstack-keystone httpd mod_wsgi memcached python-memcached -y
备注： memcache为存储keystone用户认证信息，python-memcached为连接memcache
[root@linux-node1 opt]# openssl rand -hex 10 #生产随机码用户admin_token
e603318ad06187e6239c
2、编辑keystone配置文件：
root@localhost ~]# vi /etc/keystone/keystone.conf
[default]
verbose = true #开启debug
admin_token = e603318ad06187e6239c
[database]
connection = mysql://keystone:keystone@172.22.0.218/keystone
#用作链接数据库，三个keysthone分别为keystone组件，keystone用户名，mysql中的keysthone库名
[memcache]
servers = 172.22.0.218:
[token]
provider = uuid
driver = memcache
[revoke]
driver = sql
[root@localhost keystone]# grep '^[a-z]' /etc/keystone/keystone.conf
admin_token = e603318ad06187e6239c
connection = mysql://keystone:keystone@172.22.0.218/keystone
servers = 172.22.0.218:
driver = sql
provider = uuid
driver = memcache
3、同步数据库及检查数据库：
[root@localhost ~]# su -s /bin/sh -c "keystone-manage db_sync" keystone #同步数据库
[root@localhost ~]#mysql -uroot -pP@ssw0rd #登录到数据库检查数据
MariaDB [keystone]> show tables #查看表是否建立token
-> ;
+------------------------+
| Tables_in_keystone |
+------------------------+
| access_token |
| assignment |
| config_register |
| consumer |
| credential |
| endpoint |
| endpoint_group |
| federated_user |
| federation_protocol |
| group |
| id_mapping |
| identity_provider |
| idp_remote_ids |
| implied_role |
| local_user |
| mapping |
| migrate_version |
| nonlocal_user |
| password |
| policy |
| policy_association |
| project |
| project_endpoint |
| project_endpoint_group |
| region |
| request_token |
| revocation_event |
| role |
| sensitive_config |
| service |
| service_provider |
| token |
| trust |
| trust_role |
| user |
| user_group_membership |
| whitelisted_config |
+------------------------+
rows in set (0.01 sec)
[root@localhost ~]# systemctl start memcached.service #启动memcache
4、添加一个apache的wsgi-keystone配置文件，其中5000端口是提供该服务的，35357是为admin提供管理用的
[root@localhost ~]# vi /etc/httpd/conf.d/wsgi-keystone.conf Listen
Listen
<VirtualHost *:>
WSGIDaemonProcess keystone-public processes= threads= user=keystone group=keystone display-name=%{GROUP}
WSGIProcessGroup keystone-public
WSGIScriptAlias / /usr/bin/keystone-wsgi-public
WSGIApplicationGroup %{GLOBAL}
WSGIPassAuthorization On
<IfVersion >= 2.4>
ErrorLogFormat "%{cu}t %M"
</IfVersion>
ErrorLog /var/log/httpd/keystone-error.log
CustomLog /var/log/httpd/keystone-access.log combined
<Directory /usr/bin>
<IfVersion >= 2.4>
Require all granted
</IfVersion>
<IfVersion < 2.4>
Order allow,deny
Allow from all
</IfVersion>
</Directory>
</VirtualHost>
<VirtualHost *:>
WSGIDaemonProcess keystone-admin processes= threads= user=keystone group=keystone display-name=%{GROUP}
WSGIProcessGroup keystone-admin
WSGIScriptAlias / /usr/bin/keystone-wsgi-admin
WSGIApplicationGroup %{GLOBAL}
WSGIPassAuthorization On
<IfVersion >= 2.4>
ErrorLogFormat "%{cu}t %M"
</IfVersion>
ErrorLog /var/log/httpd/keystone-error.log
CustomLog /var/log/httpd/keystone-access.log combined
<Directory /usr/bin>
<IfVersion >= 2.4>
Require all granted
</IfVersion>
<IfVersion < 2.4>
Order allow,deny
Allow from all
</IfVersion>
</Directory>
</VirtualHost>
5、修改Apache配置
ServerName 172.22.0.218:
6、启动Apache及检查服务：
[root@localhost ~]# systemctl start httpd.service
[root@localhost ~]# systemctl enable httpd.service
[root@localhost ~]# netstat -ntlp | grep httpd #检查
tcp6 ::: :::* LISTEN /httpd
tcp6 ::: :::* LISTEN /httpd
tcp6 ::: :::* LISTEN /httpd
7、设置环境变量及创建项目（project）：
创建用户并连接keystone，在这里可以使用两种方式，通过keystone –help后家参数的方式，或者使用环境变量env的方式，下面就将使用环境变量的方式,分别设置了token，API及控制版本（SOA种很适用）
[root@linux-node1~]# export OS_TOKEN=e603318ad06187e6239c
[root@llinux-node1 ~]# export OS_URL=http://172.22.0.218:35357/v3
[root@linux-node1 ~]# export OS_IDENTITY_API_VERSION=3
创建admin项目（project）
[root@linux-node1 ~]# openstack domain create --description "Default Domain" default
+-------------+----------------------------------+
| Field | Value |
+-------------+----------------------------------+
| description | Default Domain |
| enabled | True |
| id | 75d20be284604d22aa6339f4a92092ad |
| name | default |
+-------------+----------------------------------+
[root@linux-node1 ~]# openstack project create --domain default --description "Admin Project" admin
+-------------+----------------------------------+
| Field | Value |
+-------------+----------------------------------+
| description | Admin Project |
| domain_id | 75d20be284604d22aa6339f4a92092ad |
| enabled | True |
| id | 7c0763e1b8a84e628eca4603e8170e31 |
| is_domain | False |
| name | admin |
| parent_id | 75d20be284604d22aa6339f4a92092ad |
+-------------+----------------------------------+
创建admin用户（user）并设置密码（生产环境一定设置一个复杂的）
[root@linux-node1 ~]# openstack user create --domain default --password-prompt admin
User Password:
Repeat User Password:
+---------------------+----------------------------------+
| Field | Value |
+---------------------+----------------------------------+
| domain_id | 75d20be284604d22aa6339f4a92092ad |
| enabled | True |
| id | b157751bed2a49fba654b8aca651d6e2 |
| name | admin |
| password_expires_at | None |
+---------------------+----------------------------------+
创建admin的角色（role）
[root@linux-node1 ~]# openstack role create admin
+-----------+----------------------------------+
| Field | Value |
+-----------+----------------------------------+
| domain_id | None |
| id | f9d64dd56e924013a5625079afb90bd1 |
| name | admin |
+-----------+----------------------------------+
把admin用户加到admin项目，赋予admin角色，把角色，项目，用户关联起来
[root@localhost ~]# openstack role add --project admin --user admin admin
创建一个普通用户demo,demo项目，角色为普通用户（uesr），并把它们关联起来
[root@linux-node1 ~]# openstack project create --domain default --description "Demo Project" demo
+-------------+----------------------------------+
| Field | Value |
+-------------+----------------------------------+
| description | Demo Project |
| domain_id | 75d20be284604d22aa6339f4a92092ad |
| enabled | True |
| id | 0eb713b710f74dddae9c05da5b851813 |
| is_domain | False |
| name | demo |
| parent_id | 75d20be284604d22aa6339f4a92092ad |
+-------------+----------------------------------+
[root@linux-node1 keystone]# openstack user create --domain default --password=demo demo
+---------------------+----------------------------------+
| Field | Value |
+---------------------+----------------------------------+
| domain_id | 75d20be284604d22aa6339f4a92092ad |
| enabled | True |
| id | 2c317424791d40409b9563a6be84eb87 |
| name | demo |
| password_expires_at | None |
+---------------------+----------------------------------+
[root@linux-node1 ~]# openstack role create user
[root@linux-node1 ~]# openstack role create user
+-----------+----------------------------------+
| Field | Value |
+-----------+----------------------------------+
| domain_id | None |
| id | 81a9712d39cf43c083b1dac1d791220b |
| name | user |
+-----------+----------------------------------+
[root@localhost ~]# openstack role add --project demo --user demo user #加入user角色
创建一个service的项目，此服务用来管理nova，neuturn，glance等组件的服务
[root@linux-node1 keystone]# openstack project create --domain default --description "Service Project" service
+-------------+----------------------------------+
| Field | Value |
+-------------+----------------------------------+
| description | Service Project |
| domain_id | 75d20be284604d22aa6339f4a92092ad |
| enabled | True |
| id | af2f8ddb65f54334aec867f364c3ceb4 |
| is_domain | False |
| name | service |
| parent_id | 75d20be284604d22aa6339f4a92092ad |
+-------------+----------------------------------+
查看创建的用户,角色，项目：
[root@linux-node1 ~]# openstack user list
+----------------------------------+-------+
| ID | Name |
+----------------------------------+-------+
| 2c317424791d40409b9563a6be84eb87 | demo |
| b157751bed2a49fba654b8aca651d6e2 | admin |
+----------------------------------+-------+
[root@linux-node1 ~]# openstack project list
+----------------------------------+---------+
| ID | Name |
+----------------------------------+---------+
| 0eb713b710f74dddae9c05da5b851813 | demo |
| 7c0763e1b8a84e628eca4603e8170e31 | admin |
| af2f8ddb65f54334aec867f364c3ceb4 | service |
+----------------------------------+---------+
[root@linux-node1 ~]# openstack role list
+----------------------------------+-------+
| ID | Name |
+----------------------------------+-------+
| 81a9712d39cf43c083b1dac1d791220b | user |
| f9d64dd56e924013a5625079afb90bd1 | admin |
+----------------------------------+-------+
注册keystone服务，虽然keystone本身是搞注册的，但是自己也需要注册服务
创建keystone认证
[root@linux-node1 ~]# openstack service create --name keystone --description "OpenStack Identity" identity
+-------------+----------------------------------+
| Field | Value |
+-------------+----------------------------------+
| description | OpenStack Identity |
| enabled | True |
| id | 9b0442ce735142b5a895c4e9d5cac0b5 |
| name | keystone |
| type | identity |
+-------------+----------------------------------+
分别创建三种类型的endpoint,分别为public:对外可见，internal内部使用，admin管理使用
[root@linux-node1 ~]# openstack endpoint create --region RegionOne identity public http://172.22.0.218:5000/v2.0
+--------------+----------------------------------+
| Field | Value |
+--------------+----------------------------------+
| enabled | True |
| id | 93feb7dd80b3405893c409f914e39a4e |
| interface | public |
| region | RegionOne |
| region_id | RegionOne |
| service_id | 9b0442ce735142b5a895c4e9d5cac0b5 |
| service_name | keystone |
| service_type | identity |
| url | http://172.22.0.218:5000/v2.0 |
+--------------+----------------------------------+
[root@linux-node1 ~]# openstack endpoint create --region RegionOne identity internal http://172.22.0.218:5000/v2.0
+--------------+----------------------------------+
| Field | Value |
+--------------+----------------------------------+
| enabled | True |
| id | 444f17d243354ec79bc40cff08123133 |
| interface | internal |
| region | RegionOne |
| region_id | RegionOne |
| service_id | 9b0442ce735142b5a895c4e9d5cac0b5 |
| service_name | keystone |
| service_type | identity |
| url | http://172.22.0.218:5000/v2.0 |
+--------------+----------------------------------+
[[root@linux-node1 ~]# openstack endpoint create --region RegionOne identity admin http://172.22.0.218:35357/v2.0
+--------------+----------------------------------+
| Field | Value |
+--------------+----------------------------------+
| enabled | True |
| id | db9aaaa9a0cb4b11ae8d0ee610765fea |
| interface | admin |
| region | RegionOne |
| region_id | RegionOne |
| service_id | 9b0442ce735142b5a895c4e9d5cac0b5 |
| service_name | keystone |
| service_type | identity |
| url | http://172.22.0.218:35357/v2.0 |
+--------------+----------------------------------+
查看创建的endpoint：
[root@linux-node1 ~]# openstack endpoint list
+---------------------+-----------+--------------+--------------+---------+-----------+----------------------+
| ID | Region | Service Name | Service Type | Enabled | Interface | URL |
+---------------------+-----------+--------------+--------------+---------+-----------+----------------------+
| 444f17d243354ec79bc | RegionOne | keystone | identity | True | internal | http://172.22.0.218: |
| 40cff08123133 | | | | | | /v2. |
| 93feb7dd80b3405893c | RegionOne | keystone | identity | True | public | http://172.22.0.218: |
| 409f914e39a4e | | | | | | /v2. |
| db9aaaa9a0cb4b11ae8 | RegionOne | keystone | identity | True | admin | http://172.22.0.218: |
| d0ee610765fea | | | | | | /v2. |
+---------------------+-----------+--------------+--------------+---------+-----------+----------------------+
删除endpoint：
[root@localhost ~]# openstack endpoint delete xxxxxxxxxxxxxxxx（ID号）
四、链接到keystone，请求token，在这里由于已经添加了用户名和密码，就不在使用token，所有就一定要取消环境变量了
[root@localhost ~]# unset OS_TOKEN
[root@localhost ~]# unset OS_URL
配置keystone环境变量，方便执行命令：
[[root@linux-node1 ~]# vi admin-openrc.sh
export OS_PROJECT_DOMAIN_ID=149851931b7746bdbe239b17a17f2845
export OS_USER_DOMAIN_ID=149851931b7746bdbe239b17a17f2845
export OS_PROJECT_NAME=admin
export OS_TENANT_NAME=admin
export OS_USERNAME=admin
export OS_PASSWORD=admin
export OS_AUTH_URL=http://172.22.0.218:35357/v3
export OS_IDENTITY_API_VERSION=
export OS_IMAGE_API_VERSION= [root@localhost ~]# vi demo-openrc.sh
export OS_PROJECT_DOMAIN_ID=149851931b7746bdbe239b17a17f2845
export OS_USER_DOMAIN_ID=149851931b7746bdbe239b17a17f2845
export OS_PROJECT_NAME=demo
export OS_TENANT_NAME=demo
export OS_USERNAME=demo
export OS_PASSWORD=demo
export OS_AUTH_URL=http://172.22.0.218:5000/v3
export OS_IDENTITY_API_VERSION=
[root@localhost ~]# chmod +x admin-openrc.sh demo-openrc.sh
[root@localhost ~]# source admin-openrc.sh
[root@localhost ~]# openstack token issue
[root@linux-node1 ~]# openstack token issue
+------------+----------------------------------+
| Field | Value |
+------------+----------------------------------+
| expires | -- ::+: |
| id | 7267bebbcc1342f68be476ab51671366 |
| project_id | 503b0eab0420454e909a46e476bf1ede |
| user_id | faa372fc9c4a45e9870b98a0ab4952ef |
+------------+----------------------------------+
获取token表示部署成功！
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