红帽全球峰会5.4. 升级镜像服务(glance)
在镜像服务主机上运行：
openstack-service stop glance yum -d1 -y upgrade \*glance\* openstack-db --service glance --update openstack-service start glance
# openstack-service stop glance
# yum -d1 -y upgrade \*glance\*
# openstack-db --service glance --update
# openstack-service start glance
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