ansible：Using a SSH password instead of a key is not possible because Host Key checking

问题背景

当设置好ansible的hosts后，尝试用ansible去连接host里设置的主机。

我使用的是162主机去连接163主机：

如果你之前从来没有连接过163主机，执行后会报错

[root@itlaoxin162 ~]# ansible -i /etc/ansible/hosts web-servers -m ping
[WARNING]: Invalid characters were found in group names but not replaced, use -vvvv to
see details
192.168.1.163 | FAILED! => {"msg": "Using a SSH password instead of a key is not possible because Host Key checking is enabled and sshpass does not support this.  Please add this host's fingerprint to your known_hosts file to manage this host."

问题原因

这是因为你控制端和被控制端第一次通信时，需要添加指纹

解决方案

有两种解决方案：

方法1 . 可以直接修改配置文件
vim /etc/ansible/ansible.cfg
中的 host_key_checking = False 的#去掉即可

然后在执行命令

[root@itlaoxin162 ~]# ansible -i /etc/ansible/hosts web-servers -m ping
[WARNING]: Invalid characters were found in group names but not replaced, us
see details
192.168.1.163 | SUCCESS => {"ansible_facts": {"discovered_interpreter_python": "/usr/bin/python"}, "changed": false, "ping": "pong"
}

可以看到已经执行成功了。

方法2：直接登陆SSH，留下指纹即可

使用ssh 登陆远程主机，只要登陆过一次，下次就不会报错。

ansible：Using a SSH password instead of a key is not possible because Host Key checking相关推荐

Using a SSH password instead of a key is not possible because Host Key checking
运行ansible出错 [root@ansible ~]# ansible webservers -m ping -u root -k SSH password: 192.168.154.130 | ...
解决用Xshell工具通过ssh登陆linux操作系统提示找不到匹配的host key算法问题
前几天升级了两台linux服务器的openssh,当时测试两台服务器通过xshell登陆都是正常的.今天通过xshell登陆报找不到匹配的host key算法,如下图所示: 试过https://blo ...
Git提示： Unable to negotiate with xxx.xxx.xxx.xxx port XX: no matching host key type found.
解决: 前提: 在排除没有配置公钥的情况下. 在Git的安装目录下 Git > etc > ssh 文件夹下找到 ssh_config 文件,在文件末尾添加一下代码 Host *Hostk ...
Ansible 部署的时候提示错误 SSH password instead
在使用 Ansible 部署的时候提示: fatal: [*.*.*.*]: FAILED! => {"msg": "Using a SSH password in ...
git拉取代码报错：Unable to negotiate with xxx port xxx: no matching host key type found
git拉取代码报错: Unable to negotiate with 172.18.19.44 port 22: no matching host key type found. Their off ...
【已解决】Unable to negotiate with — port 22: no matching host key type found. Their offer: ssh
标题 mac系统,想通过ssh连接,但出现以下报错:Unable to negotiate with 10.188.5.86 port 22: no matching host key type fo ...
Ansible ：一个配置管理和IT自动化工具
========================================================================================== 一.基础介绍 == ...
SSH-Auditor：一款SSH弱密码探测工具
SSH-Auditor:一款SSH弱密码探测工具 freebuf 2018-09-16 ssh-auditor是一款可帮助你探测所在网络中ssh弱密码的工具. 特性以下操作ssh-auditor都 ...
github开发人员在七夕搞事情：remote: Support for password authentication was removed on August 13, 2021.
一. 问题描述如果你在七夕(没错就是2021年8月14日)的这一天刚好加班,又刚好去访问了全球最大的同性交友网站,又刚好去更新提交代码,又或你创建了一个新的仓库送给自己,又刚好想把这个仓库送给(pu ...

ansible：Using a SSH password instead of a key is not possible because Host Key checking

问题背景

问题原因

解决方案

ansible：Using a SSH password instead of a key is not possible because Host Key checking相关推荐

最新文章

热门文章