ansible推送文件到目标主机时报错 UNREACHABLE! | Permission denied (publickey,gssapi-keyex,gssapi-with-mic,password解决办法

问题现象：

[root@lin lin]# ansible all -m copy -a 'src=/etc/ansible/lin/test.txt dest=/home/'
192.168.12.203 | UNREACHABLE! => {
"changed": false,
"msg": "Failed to connect to the host via ssh: root@192.168.12.203: Permission denied (publickey,gssapi-keyex,gssapi-with-mic,password).",
"unreachable": true

解决方法1：这里可以看出来时公钥出了问题，我们可以在ansible配置文件的hosts文件中添加目的主机的用户名和密码，我这里ansible的配置文件路径为 /etc/ansible/hosts ，在这个文件中按以下的格式添加对应的服务器用户名密码即可。

[servers]

192.168.12.201 ansible_ssh_user='用户名' ansible_ssh_pass='密码'

192.168.12.202 ansible_ssh_user='用户名' ansible_ssh_pass='密码'

192.168.12.203 ansible_ssh_user='用户名' ansible_ssh_pass='密码'

解决方法2：可以单独生成公钥

ssh-keygen -f /root/.ssh/id_rsa

ssh-copy-id -i /root/.ssh/id_rsa.pub root@目的主机IP

本栏目推荐文章
• message报错 crond postdrop maildrop permission denied
• Ansible 报错 Failed to connect to the host via ssh: Permission denied (publickey,gssapi-keyex,gssapi-with-mic,password)
• python 文件读写权限 PermissionError: [Errno 13] Permission denied
• permission.js 主要是对权限管理进行分析
• linux su 所有用户，permission denied
• jumpserver连接ecs实例报错：UNREACHABLE! => {"changed": false, "msg": "Failed to connect to the host via ssh: ssh_exchange_identification: Connection closed by remote host", "unreachable": true
• qtcreator 在线dbg嵌入式 异常 index cache: could not make cache directory: Permission denied
• SSH失败：Permission denied (publickey,gssapi-keyex,gssapi-with-mic).
• gerrit 反向代理从 apache 换成 nginx 之后项目页报错“The page you requested was not found, or you do not have permission to view this page”
• Permission denied (publickey)

gssapi gssapi-with-mic gssapi-keyex UNREACHABLE Permissiongssapi gssapi-with-mic gssapi-keyex unreachable gssapi gssapi-with-mic gssapi-keyex permission gssapi-keyex gssapi-with-mic hadoop gssapi gssapi-with-mic集群 错误gssapi gssapi-with-mic authentication unreachable gssapi unreachable connect network docker unreachable undirected leetcode count