fatal: [10.2.1.199]: UNREACHABLE! => {“changed”: false, “msg”: “Failed to connect to the host via ssh: Host key verification failed.”, “unreachable”: true}
需要在jenkins目录下添加known_hosts文件,添加目标机器ip
因为jenkins本身没有家目录,可以放到/var/lib/jenkins/.ssh/目录下
可以copy别的用户家目录下的known_host文件