ansible ping错误

192.168.56.100 | UNREACHABLE! => {
    "changed": false,
    "msg": "Failed to connect to the host via ssh: sysinsp@192.168.56.100: Permission denied (publickey,password,keyboard-interactive).",
    "unreachable": true
}

登录192.168.56.100

[sysinsp@test01 .ssh]$ cd /home/sysinsp/.ssh
[sysinsp@test01 .ssh]$ chmod 600 authorized_keys

再次ping

192.168.56.100 | SUCCESS => {
    "ansible_facts": {
        "discovered_interpreter_python": "/usr/bin/python"
    },
    "changed": false,
    "ping": "pong"
}