Comment 5 for bug 1904580

I just ran into this bug myself.

2021-08-04 13:04:35.136 5167 ERROR oslo_messaging.rpc.server Command: scp -r blade04-openstack:/var/lib/nova/instances/_base/629cc7c40ea2b906422db31fa818aa88b8886310 /var/lib/nova/instances/_base/629cc7c40ea2b906422db31fa818aa88b8886310
2021-08-04 13:04:35.136 5167 ERROR oslo_messaging.rpc.server Exit code: 1
2021-08-04 13:04:35.136 5167 ERROR oslo_messaging.rpc.server Stdout: ''
2021-08-04 13:04:35.136 5167 ERROR oslo_messaging.rpc.server Stderr: '@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@\r\n@ WARNING: UNPROTECTED PRIVATE KEY FILE! @\r\n@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@\r\nPermissions 0644 for \'/var/lib/nova/.ssh/id_rsa\' are too open.\r\nIt is required that your private key files are NOT accessible by others.\r\nThis private key will be ignored.\r\nLoad key "/var/lib/nova/.ssh/id_rsa": bad permissions\r\nnova@blade04-openstack: Permission denied (publickey).\r\n'
2021-08-04 13:04:35.136 5167 ERROR oslo_messaging.rpc.server

09:10




ok interesting that changed during the package upgrades all other servers are correct