我可以一直笑么: 我想问一下在compute节点启动openstack-nova-compute.service服务出现错误是什么问题呢[code=plain] [/code]2021-05-01 21:51:41.759 4259 ERROR nova.db.sqlalchemy.migration File "/usr/lib/python2.7/site-packages/migrate/versioning/api.py", line 148, in db_version 2021-05-01 21:51:41.759 4259 ERROR nova.db.sqlalchemy.migration schema = ControlledSchema(engine, repos[root@computer ~]# yum install centos-release-openstack-rocky.narch [root@computer ~]# tail /var/log/nova/nova-manage.log 2021-05-01 21:51:41.759 4259 ERROR nova.db.sqlalchemy.migration File "/usr/lib/python2.7/site-packages/migrate/versioning/api.py", line 148, in db_version 2021-05-01 21:51:41.759 4259 ERROR nova.db.sqlalchemy.migration schema = ControlledSchema(engine, repository) 2021-05-01 21:51:41.759 4259 ERROR nova.db.sqlalchemy.migration File "/usr/lib/python2.7/site-packages/migrate/versioning/schema.py", line 33, in __init__ 2021-05-01 21:51:41.759 4259 ERROR nova.db.sqlalchemy.migration self.load() 2021-05-01 21:51:41.759 4

weixin_45476742: 总结的非常好，正是我需要的，谢谢

m0_45304350: 可以