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博客地址：http://blog.csdn.net/qq_21398167

原博文地址：http://blog.csdn.net/qq_21398167/article/details/46729717

因為配置openstack 環境的時候，創建了非常多表。都配置了本機的ip

所以當本機須要改動ip的 時候? 就須要同步數據庫中全部與環境有關的ip

方法：

1.進入數據庫

[root@node Desktop]# mysql -uroot -p
Enter password:
Welcome to the MariaDB monitor.? Commands end with ; or \g.
Your MariaDB connection id is 2
Server version: 5.5.40-MariaDB-wsrep MariaDB Server, wsrep_25.11.r4026

Copyright (c) 2000, 2014, Oracle, MariaDB Corporation Ab and others.

Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.

MariaDB [(none)]>

2.顯示全部數據??? show database。

MariaDB [(none)]> show databases;
+--------------------+
| Database?????????? |
+--------------------+
| information_schema |
| glance???????????? |
| keystone?????????? |
| mysql????????????? |
| nova?????????????? |
| performance_schema |
| test?????????????? |
+--------------------+
7 rows in set (0.12 sec)

MariaDB [(none)]>

3.進入keystone 數據庫

MariaDB [(none)]> use keystone;
Reading table information for completion of table and column names
You can turn off this feature to get a quicker startup with -A

Database changed
MariaDB [keystone]>

4.查看 全部數據表

MariaDB [keystone]> show tables;
+-----------------------+
| Tables_in_keystone??? |
+-----------------------+
| assignment??????????? |
| credential??????????? |
| domain??????????????? |
| endpoint????????????? |
| group???????????????? |
| migrate_version?????? |
| policy??????????????? |
| project?????????????? |
| region??????????????? |
| role????????????????? |
| service?????????????? |
| token???????????????? |
| trust???????????????? |
| trust_role??????????? |
| user????????????????? |
| user_group_membership |
+-----------------------+
16 rows in set (0.00 sec)

MariaDB [keystone]>

5.查看 endpoint 數據表全部內容

MariaDB [keystone]> SELECT * FROM endpoint;
+----------------------------------+----------------------------------+-----------+-----------+----------------------------------+-------------------------------------------+-------+---------+
| id?????????????????????????????? | legacy_endpoint_id?????????????? | interface | region??? | service_id?????????????????????? | url?????????????????????????????????????? | extra | enabled |
+----------------------------------+----------------------------------+-----------+-----------+----------------------------------+-------------------------------------------+-------+---------+
| 2c1bfecbc0354ce8998675ae511139b6 | f73717cab6d4464cb65171d31535efe3 | public??? | regionOne | da28568989314cbcb6562a069a8c4c4e | http://192.168.0.22:5000/v2.0???????????? | {}??? |?????? 1 |
| 458b7c2cf4614f2fade90836671795ea | e1d8e224bc434587941d00f42b1b3d88 | admin???? | regionOne | 507666ec257f4090850853ce5fa06881 | http://192.168.0.22:9292????????????????? | {}??? |?????? 1 |
| 565afe887f1244afb1bc2c75cb05b3f7 | 3f6df8dffd5745228130066c9521888a | public??? | regionOne | 30162d7fd4c448f481a617a47138a087 | http://192.168.0.22:8774/v2/%(tenant_id)s | {}??? |?????? 1 |
| 849d71c20521483480a02ca7e248d2b3 | e1d8e224bc434587941d00f42b1b3d88 | internal? | regionOne | 507666ec257f4090850853ce5fa06881 | http://192.168.0.22:9292????????????????? | {}??? |?????? 1 |
| 886f672ed16a4b4c9a1959846cdb6790 | f73717cab6d4464cb65171d31535efe3 | admin???? | regionOne | da28568989314cbcb6562a069a8c4c4e | http://192.168.0.22:35357/v2.0??????????? | {}??? |?????? 1 |
| 99b9f854f7ab409bad2902376cfa26e0 | f73717cab6d4464cb65171d31535efe3 | internal? | regionOne | da28568989314cbcb6562a069a8c4c4e | http://192.168.0.22:5000/v2.0???????????? | {}??? |?????? 1 |
| b0ffbaf2b9854f07a9741fe7f7ee51f9 | 3f6df8dffd5745228130066c9521888a | internal? | regionOne | 30162d7fd4c448f481a617a47138a087 | http://192.168.0.22:8774/v2/%(tenant_id)s | {}??? |?????? 1 |
| cf450711e11547b3b03885e08bbdab5d | e1d8e224bc434587941d00f42b1b3d88 | public??? | regionOne | 507666ec257f4090850853ce5fa06881 | http://192.168.0.22:9292????????????????? | {}??? |?????? 1 |
| ee495ededf0b46bb9f8db1efef85da71 | 3f6df8dffd5745228130066c9521888a | admin???? | regionOne | 30162d7fd4c448f481a617a47138a087 | http://192.168.0.22:8774/v2/%(tenant_id)s | {}??? |?????? 1 |
+----------------------------------+----------------------------------+-----------+-----------+----------------------------------+-------------------------------------------+-------+---------+
9 rows in set (0.00 sec)

MariaDB [keystone]>
6.用 命令改動 里面全部ip? 就可以。

比如：

update endpoint set url='http://192.168.0.22:5000/v2.0' where id='2c1bfecbc0354ce8998675ae511139b6';

總結

以上是生活随笔為你收集整理的安装配置好openstack环境的虚拟机，须要改动ip时，在数据库中同步改动ip的方法...的全部內容，希望文章能夠幫你解決所遇到的問題。

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