1.openstack的gnocchi的监控统计:
磁盘的ID和gnocchi的instance_disk 资源ID不匹配。gnocchi中要求的磁盘资源ID再openstack中没有对应的ID
2.disk create/update failed on ceph-mgr01. LUN allocation failure
执行journalctl -xe
3.connected to host: ceph02
说明主机名解析配置错误,这个节点配置好主机名解析及免密
4.nova-status upgrade check
There are compute resource providers in the Placement service
资源不足 ,计算节点挂了,有通信不正常,都会