Failed to connect to the host via ssh: Permission denied (publickey)
时间: 2023-10-17 07:56:25 浏览: 256
回答: 出现"Failed to connect to the host via ssh: Permission denied (publickey)"的错误提示是因为SSH连接时权限被拒绝,可能是由于密钥配置不正确或者没有正确添加到系统中所致。\[1\]要解决这个问题,你可以按照以下步骤进行操作:
1. 确保你的SSH配置文件正确,包括正确指定了密钥文件和端口号等信息。
2. 检查密钥文件的权限是否正确,一般来说,私钥文件的权限应该设置为600。
3. 确保你的公钥已经正确添加到目标主机的授权文件中,一般是~/.ssh/authorized_keys文件。
4. 如果你使用了ssh-agent来管理密钥,确保ssh-agent正在运行,并且你已经将密钥添加到ssh-agent中。你可以使用"ssh-add"命令来添加密钥到ssh-agent中。\[2\]
5. 如果你使用了ansible命令进行连接,确保你在ansible的配置文件中正确指定了密钥文件和用户名等信息。同时,还要确保目标主机的SSH服务已经启动,并且允许使用密钥进行连接。\[3\]
通过检查以上步骤,你应该能够解决"Failed to connect to the host via ssh: Permission denied (publickey)"的问题。如果问题仍然存在,你可以进一步检查目标主机的SSH日志以获取更多的错误信息,以便更好地定位和解决问题。
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