Ansible报错

Posted 2020-11-27

出现以下报错先检查/etc/hosts查看ip是否有变更：

"msg": "Failed to connect to the host via ssh: ssh: connect to host s-nginx-3 port 22: Connection timed out", 

出现以下报错先检查/root/.ssh/known_hosts删除nginx-2的相关rsa的信息即可.

nginx-2 | UNREACHABLE! => {
    "changed": false, 
    "msg": "Failed to connect to the host via ssh: @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
@  
IT IS POSSIBLE THAT SOMEONE IS DOING SOMETHING NASTY!
Someone could be eavesdropping on you right now (man-in-th by the remote host is
SHA256:mLGTRAdsoC/plMuoawCaV6gCJipekSikSi6mB5j85ME.
Please contact your system administratown_hosts:12
ECDSA host key for nginx-2 has changed and you have requested strict checking.
Host key verif
    "unreachable": true
}

vim ~/.ssh/known_hosts