标准 OpenStack 多region配置

首先搭建两套一样的OpenStack环境

更改前:

node1: 192.168.200.100 RegionOne

node2: 192.168.200.200 RegionOne

 

预期结果:

node1: 192.168.200.100 RegionOne keystone(共用)

node2: 192.168.200.200 RegionTwo

一、更改 node2 组件配置文件

 

[keystone_authtoken]
auth_uri = http://192.168.200.200:5000
auth_url = http://192.168.200.200:35357
auth_type = password
project_domain_id = default
user_domain_id = default
project_name = service
username = neutron
password = openstack
memcache_security_strategy = ENCRYPT
memcache_secret_key = LSX38kDupTueYjpIjB03zXjhpuWgGU2SdvwkfpMN
memcached_servers = 10.95.42.23:11211
os_region_name = RegionOne

 

2. 组件配置文件os_region_name原先是RegionOne全部改成RegionTwo1. 组件配置文件5000和35357对应的IP全部改成node1的keystone IP

 

二、更改 node2 keystone数据库

1.导出数据库:

mysqldump -ukeystone -pkeystone keystone > keystone.sql

2.把keystone.sql文件中所有的RegionOne改成RegionTwo

3.把修改后的keystone.sql文件导入数据库:

mysql -ukeystone -pkeystone keystone < keystone.sql

 

三、node1 创建 node2 所有组件 endpoint

1.创建RegionTwo认证

keystone-manage bootstrap --bootstrap-password openstack \
--bootstrap-admin-url http://192.168.200.100:35357/v3/ \
--bootstrap-internal-url http://192.168.200.100r:5000/v3/ \
--bootstrap-public-url http://192.168.200.100:5000/v3/ \
--bootstrap-region-id RegionTwo

 

2.创建 node2 组件 endpoint

glance:

openstack endpoint create --region RegionTwo image public http://192.168.200.200:9292
openstack endpoint create --region RegionTwo image internal http://192.168.200.200:9292
openstack endpoint create --region RegionTwo image admin http://192.168.200.200:9292

neutron:

openstack endpoint create --region RegionTwo network public http://192.168.200.200:9696
openstack endpoint create --region RegionTwo network internal http://192.168.200.200:9696
openstack endpoint create --region RegionTwo network admin http://192.168.200.200:9696

 

posted @ 2018-12-18 10:13  salami_china  阅读(917)  评论(0编辑  收藏  举报