openstack学习笔记六 多节点部署之keystone
keystone 对用户进行验证，每个组件必须得实用一个用户向keystone进行注册，只有成功了，那么这个组件才能正常工作。所以当我们在创建其他组件的时候，也包括keystone本身，都得为这个组件创建一个用户名和密码keystone也必须知道这些组件到底在什么地方，比如在那台主机上。
User住宾馆的人
Credentials开启房间的钥匙
Authentication宾馆为了拒绝不必要的人进出宾馆，专门设置的机制，只有拥有钥匙的人才能进出
Token也是一种钥匙，有点特别
Tenant宾馆
Service宾馆可以提供的服务类别，比如，饮食类，娱乐类
Endpoint具体的一种服务，比如吃烧烤，打羽毛球
RoleVIP 等级，VIP越高，享有越高的权限
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
# sourcekeystonerc_admin
# keystoneendpoint-list
+----------------------------------+-----------+-------------------------------------------------+-------------------------------------------------+--------------------------------------------+----------------------------------+
| id | region| publicurl | internalurl | adminurl | service_id |
+----------------------------------+-----------+-------------------------------------------------+-------------------------------------------------+--------------------------------------------+----------------------------------+
| 03bf88d48e2648149242a571684fbfce | RegionOne | http://192.168.1.201:9696 | http://192.168.1.201:9696 | http://192.168.1.201:9696 | 1100243c5a694bc5857218dd0543297b |
| 1b5ccdf306484fefadc63d1eeb20de5d | RegionOne | http://127.0.0.1:8774/v3 | http://127.0.0.1:8774/v3 | http://127.0.0.1:8774/v3 | 4bda82ded4db46f68428d4e00247c14c |
| 2408bc6cb5164053b86c0983fd39961a | RegionOne | http://192.168.1.201:8080/v1/AUTH_%(tenant_id)s | http://192.168.1.201:8080/v1/AUTH_%(tenant_id)s | http://192.168.1.201:8080 | 30c62c3c0797462a8bd4ff059a71296e |
| 432e655e85614a5eb69b7de5c5aacf34 | RegionOne | http://192.168.1.201:8776/v2/%(tenant_id)s | http://192.168.1.201:8776/v2/%(tenant_id)s | http://192.168.1.201:8776/v2/%(tenant_id)s | 5d60cb24769e403cb10bb70cb1077f2b |
| 4d5c1e505b30467c9966a5e5e93feef0 | RegionOne | http://192.168.1.201:9292 | http://192.168.1.201:9292 | http://192.168.1.201:9292 | 87d30bb0dd8e44ccba00127f77831e9e |
| 8683d84884d74e7c8a73513260aec774 | RegionOne | http://192.168.1.201:8080 | http://192.168.1.201:8080 | http://192.168.1.201:8080 | e6ced100d94e4f3b86cccfc82e12b83a |
| 8fa0e177bac746f79e229f16954506fb | RegionOne | http://192.168.1.201:8776/v1/%(tenant_id)s | http://192.168.1.201:8776/v1/%(tenant_id)s | http://192.168.1.201:8776/v1/%(tenant_id)s | dc75a046272548db99e1cbbe93c2025c |
| 9006207b29a04700922ee55905a7f445 | RegionOne | http://192.168.1.201:8774/v2/%(tenant_id)s | http://192.168.1.201:8774/v2/%(tenant_id)s | http://192.168.1.201:8774/v2/%(tenant_id)s | 1c9e6e4d00824327bfe4e8e7175317e1 |
| a9ec253a705c4b3c9848b5bed32e9768 | RegionOne | http://192.168.1.201:8773/services/Cloud | http://192.168.1.201:8773/services/Cloud |http://192.168.1.201:8773/services/Admin| 81bbcf83509a42e9a867914cde84e9d4 |
| bcab3bbc3281451494428315b24b0dba | RegionOne | http://192.168.1.201:8777 | http://192.168.1.201:8777 | http://192.168.1.201:8777 | 8f54fc4364de49efbeb72020bf2aa176 |
| e3d9a4fa64bd441ea3fe143b1d72b8a4 | RegionOne | http://192.168.1.201:5000/v2.0 | http://192.168.1.201:5000/v2.0 | http://192.168.1.201:35357/v2.0 | 02ce8247c5924913a73422bcf5275c40 |
+----------------------------------+-----------+-------------------------------------------------+-------------------------------------------------+--------------------------------------------+----------------------------------+
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
# keystone service-list 服务
+----------------------------------+------------+--------------+--------------------------------+
| id | name | type | description |
+----------------------------------+------------+--------------+--------------------------------+
| 8f54fc4364de49efbeb72020bf2aa176 | ceilometer | metering | Openstack Metering Service |
| dc75a046272548db99e1cbbe93c2025c | cinder | volume | Cinder Service |
| 5d60cb24769e403cb10bb70cb1077f2b |cinderv2| volumev2 | Cinder Service v2 |
| 87d30bb0dd8e44ccba00127f77831e9e | glance | image | OpenStack Image Service |
| 02ce8247c5924913a73422bcf5275c40 |keystone| identity | OpenStack Identity Service |
| 1100243c5a694bc5857218dd0543297b |neutron | network | Neutron Networking Service |
| 1c9e6e4d00824327bfe4e8e7175317e1 | nova | compute | Openstack Compute Service |
| 81bbcf83509a42e9a867914cde84e9d4 |nova_ec2| ec2 | EC2 Service |
| 4bda82ded4db46f68428d4e00247c14c | novav3 |computev3 |Openstack Compute Service v3|
| 30c62c3c0797462a8bd4ff059a71296e | swift | object-store | Openstack Object-Store Service |
| e6ced100d94e4f3b86cccfc82e12b83a |swift_s3| s3 | Openstack S3 Service |
+----------------------------------+------------+--------------+--------------------------------+
1
2
3
4
5
6
7
8
9
# keystonerole-list 角色
+----------------------------------+---------------+
| id | name |
+----------------------------------+---------------+
| 7455105a501842e097e7825257eb5be4 | ResellerAdmin |
| 5d2a5d2f80d442e09b9c3d514ded412e | SwiftOperator |
| 9fe2ff9ee4384b1894a90878d3e92bab | _member_ |
| 794f590d02344bafb280f37ff29433ae | admin |
+----------------------------------+---------------+
1
2
3
4
5
6
7
8
#keystonerole-create--nametest1
+----------+----------------------------------+
| Property | Value |
+----------+----------------------------------+
| id | 467d36315d9c4e529e9400c606f8d7a2 |
| name | test1 |
+----------+----------------------------------+
#keystonerole-deletetest1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
# keystoneuser-list 用户
+----------------------------------+------------+---------+----------------------+
| id | name | enabled | email |
+----------------------------------+------------+---------+----------------------+
| 1627cc3d61c04f9db9608e9703a01371 | admin | True| root@localhost |
| 04247710cdf34914a7f5b315ab166731 | ceilometer | True| ceilometer@localhost |
| cb5e12e30a4a4c1dae57255c184b8b30 | cinder | True| cinder@localhost |
| 632fb20205ea4c40988d7d65b2844ff6 | glance | True| glance@localhost |
| 23c4fb48a5a247d68e50c6b74fb6f035 | http | True| |
| 80069f5c8edc454b8038e7f116df4ff5 |neutron | True|neutron@localhost |
| adbcaaf58d09495988b57be8e82b4e6b | nova | True| nova@localhost |
| 4f488ff4859e4973afefea6e7872ed83 | swift | True| swift@localhost |
+----------------------------------+------------+---------+----------------------+
#keystoneuser-create--name hequan--pass hequan--emailhequan2011@sina.com
+----------+----------------------------------+
| Property | Value |
+----------+----------------------------------+
|email | hequan2011@sina.com |
| enabled| True |
| id | 9d12907283b64b02a80f1e98074a9c84 |
| name | hequan |
| username | hequan |
+----------+----------------------------------+
1
2
3
4
#keystoneuser-get hequan ##查看信息
#keystoneuser-delete hequan
#keystoneuser-password-update --passhequan1 hequan ##密码更新
# keystoneuser-role-add--user hequan--role_member_--tenant=http#划分角色和租户
1
2
3
4
5
6
7
8
# keystone tenant-list 租户
+----------------------------------+----------+---------+
| id | name | enabled |
+----------------------------------+----------+---------+
| 43986fb013804aa0a04ca277e4d0e69c |admin | True|
| 1af10fa8077e4b52b3427786bb15e968 | http | True|
| 842da711a1b740ddbf006a9f0a7ee116 | services | True| ##内置服务默认都属于services
+----------------------------------+----------+---------+
1
2
3
4
5
6
7
8
9
10
# keystone tenant-create --name123 ###创建租户123
+-------------+----------------------------------+
| Property| Value |
+-------------+----------------------------------+
| description | |
| enabled | True |
| id | c2a2e3aadf614bb08b1fc943157b668e |
| name | 123 |
+-------------+----------------------------------+
# keystone tenant-delete 123
配置安装keystone
[*]首先创建数据库
[*]使用token登陆keystone
[*]创建服务 endpoint
[*]创建用户
[*]关闭token登陆，使用admin登陆
基本环境
1
2
3
4
5
6
7
192.168.1.204 h4.hequan.com h4 ##keystone
systemctl stop NetworkManager
systemctl disableNetworkManager
# yum install centos-release-openstack-liberty
1
2
3
4
5
6
7
8
9
# yum installopenstack-keystone openstack-utilsopenstack-selinux-y
# openstack-db --init --servicekeystone--rootpw123456 --passwordkeystone
keystone default DB is not mysql. Would you like to reset to mysql now? (y/n): y
mysql-server is not installed.Would you like to install it now? (y/n): y
mysqld is not running.Would you like to start it now? (y/n): y
Verified connectivity to MySQL.
Creating 'keystone' database.
Initializing the keystone database, please wait...
Complete!
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
# mysql -uroot -p123456
MariaDB [(none)]> show databases;
# openssl rand -hex 10
73fa731f6fa567630fdd
# pwd
/etc/keystone
# vim keystone.conf
admin_token = 73fa731f6fa567630fdd
rabbit_host = localhost
rabbit_port = 5672
rabbit_hosts = $rabbit_host:$rabbit_port
rabbit_use_ssl = false
rabbit_userid = guest
rabbit_password = guest
rabbit_login_method = AMQPLAIN
rabbit_virtual_host = /
connection = mysql://keystone:keystone@192.168.1.204/keystone ###用到上面写的用户名和密码
启动服务
1
2
3
4
5
6
# systemctl list-unit-files| grep keyston
openstack-keystone.service disabled
# systemctlstartopenstack-keystone.service
# systemctlenableopenstack-keystone.service
现在没有用户，只有token
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
cat keystone_token ##创建文件
export SERVICE_TOKEN=73fa731f6fa567630fdd
export SERVICE_ENDPOINT=http://192.168.1.204:35357/ v2.0
export PS1='[\u@\h \W(keystone_token)]\$ '
source keystone_token
ps aux | grep keystone
keystone33431.51.6 321844 68704 ? Ss 20:10 0:05 /usr/bin/python2 /usr/bin/keystone-all
netstat -lntup | grep 35357
tcp 0 0 0.0.0.0:35357 0.0.0.0:* LISTEN 3343/python2
keystone service-list
# keystone service-create --name keystone --type identity--description="keystone"
+-------------+----------------------------------+
| Property| Value |
+-------------+----------------------------------+
| description | keystone |
| enabled | True |
| id | e0c6163cb7dd42098225f13a3fa4220e |
| name | keystone |
| type | identity |
+-------------+----------------------------------+
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
# keystoneendpoint-create--service-ide0c6163cb7dd42098225f13a3fa4220e--publicurl''--internalurl''--adminurl''
可以找一个模板去抄
# keystoneendpoint-list
+----------------------------------+-----------+-------------------------------------------------+-------------------------------------------------+--------------------------------------------+----------------------------------+
| id | region| publicurl | internalurl | adminurl | service_id |
+----------------------------------+-----------+-------------------------------------------------+-------------------------------------------------+--------------------------------------------+----------------------------------+
| e3d9a4fa64bd441ea3fe143b1d72b8a4 | RegionOne | http://192.168.1.201:5000/v2.0 | http://192.168.1.201:5000/v2.0 | http://192.168.1.201:35357/v2.0 | 02ce8247c5924913a73422bcf5275c40 |
# keystone service-list
| 02ce8247c5924913a73422bcf5275c40 |keystone| identity | OpenStack Identity Service |
# keystoneendpoint-create--service-ide0c6163cb7dd42098225f13a3fa4220e--publicurl'http://192.168.1.201:5000/v2.0'--internalurl''--adminurl'' --publicurl'http://192.168.1.204:5000/v2.0'--internalurl'http://192.168.1.204:5000/v2.0'--adminurl'http://192.168.1.204:35357/v2.0'
+-------------+----------------------------------+
| Property| Value |
+-------------+----------------------------------+
| adminurl| http://192.168.1.204:35357/v2.0|
| id | 810e5faef22f44aebd17f55d1808e3c5 |
| internalurl |http://192.168.1.204:5000/v2.0|
|publicurl|http://192.168.1.204:5000/v2.0|
| region | regionOne |
|service_id | e0c6163cb7dd42098225f13a3fa4220e |
+-------------+----------------------------------+
创建管理员
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
# keystone tenant-create--nameadmin
+-------------+----------------------------------+
| Property| Value |
+-------------+----------------------------------+
| description | |
| enabled | True |
| id | 3a331dd90062458b8fcc259ce84be0e5 |
| name | admin |
+-------------+----------------------------------+
# keystone role-create --name admin
+----------+----------------------------------+
| Property | Value |
+----------+----------------------------------+
| id | c63ed09a433144108a23a592632e2e08 |
| name | admin |
+----------+----------------------------------+
# keystoneuser-create --name admin --pass 123456
+----------+----------------------------------+
| Property | Value |
+----------+----------------------------------+
|email | |
| enabled| True |
| id | 172b6a61991e4fbeafe9039688eb2afc |
| name | admin |
| username | admin |
+----------+----------------------------------+
# keystoneuser-role-add--user admin --tenant admin --role admin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
# cp keystone_token keystone_token_admin
# cat keystone_token_admin
unset SERVICE_TOKEN
unset SERVICE_ENDPOINT
export OS_TENANT_NAME=admin
export OS_USERNAME=admin
export OS_PASSWORD=123456
export OS_AUTH_URL=http://192.168.1.204:35357/v2.0
export PS1='[\u@\h \W(keystone_admin)]\$ '
# keystone user-list ##可以看到就表示成功了
+----------------------------------+-------+---------+-------+
| id |name | enabled | email |
+----------------------------------+-------+---------+-------+
| 172b6a61991e4fbeafe9039688eb2afc | admin | True| |
+----------------------------------+-------+---------+-------+
关闭token验证
1
2
12 #admin_token = 73fa731f6fa567630fdd
13
至此安装完成。
写的太乱了，一点格式都没有
页:
[1]