Openstack mitaka升级ocata
Posted on 2017-05-10(Wed) in 私有云 • 2 min read
Openstack mitaka升级ocata
环境介绍
- Openstack Controller: ubuntu 16.04
- Openstack Compute: centos 7.3
- 组件包括:Keystone,glance,neutron,nova,cinder
本次升级openstack不是在线热升级,升级期间某些服务不可用,没具体测试
预先准备
备份mitaka数据库和配置文件,还有apache2的wsgi配置文件
mkdir -p /tmp/openstack_mitaka_backup/config/
mysqldump --single-transaction --all-databases -uroot -p > \
/tmp/openstack_mitaka_backup/openstack_db_mitaka_backup.sql
for i in "nova glance cinder neutron keystone openstack-dashboard apache2"; \
do …
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