ansible系列之：执行ansible-playbook命令报错ssh_exchange_identification: Connection closed by remote host

相关会遇到的认证报错：

• ansible系列之：执行ansible-playbook命令报错"Failed to connect to the host via ssh: /usr/bin/sss_ssh_knownhostsproxy: error while loading shared libraries: libsss_util.so: cannot open shared object file: No such file or directory\nwrite: Broken pipe", “unreachable”: true

一、完整报错

• fatal: [10.66.74.19]: UNREACHABLE! => {“changed”: false, “msg”: “Failed to connect to the host via ssh: /bin/bash: /usr/bin/sss_ssh_known