OpenStack:SSH访问虚拟机时拒绝权限(publickey)

Adi*_*war 2 ssh openstack key-pair

我正在运行devstack,我创建了两个具有两个不同密钥对的实例.这是我的形象:

+------------------+--------------------------------------+
| Property         | Value                                |
+------------------+--------------------------------------+
| checksum         | c1281b03b1b6375ccce5fc2913bc4bd1     |
| container_format | bare                                 |
| created_at       | 2016-02-20T16:14:11Z                 |
| disk_format      | qcow2                                |
| id               | 0ef7f4d5-8e9e-40e7-bc9e-89e1442af05c |
| min_disk         | 0                                    |
| min_ram          | 0                                    |
| name             | ubuntu                               |
| owner            | 2509b183165d4ed58d0ccad318dd6b4d     |
| protected        | False                                |
| size             | 287310336                            |
| status           | active                               |
| tags             | []                                   |
| updated_at       | 2016-02-20T16:14:33Z                 |
| virtual_size     | None                                 |
| visibility       | private                              |
+------------------+--------------------------------------+
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但是当我尝试SSH到VM时,我得到了权限被拒绝(publickey)消息.我最初能够SSH,但现在我无法做到.

aditya@aditya-HP-Pavilion-Notebook:~/devstack$ ssh -i cloud1.key VM2@172.24.4.5
Permission denied (publickey).
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我不知道改变了什么.你能帮我最早调试吗?谢谢!

Bar*_*rak 6

您确定要连接的用户名是"VM2",如命令所示?您的图片名称是"ubuntu",用户名通常是"ubuntu".尝试一下.

您是否更改了实例以允许其他用户访问?