ssh - 为什么 SSH 和 Ansible-ad-hoc 返回不同的输出？

Question

我从and运行ls命令，但得到不同的结果：sshansible

SSH：

mysystem:~$ ssh host5 -l user1 "ls -l /tmp/repos*"
-rw-r--r--. 1 root root 54936 Feb 16 22:00 /tmp/repos.yml
mysystem:~$ 

Ansible 即席

mysystem:~$ ansible hostlist -i ~/usr/ansible/hosts -m command -a "ls -l /tmp/repos*"
host6 | FAILED | rc=2 >>
ls: cannot access /tmp/repos*: No such file or directorynon-zero return code
host3 | FAILED | rc=2 >>
ls: cannot access /tmp/repos*: No such file or directorynon-zero return code
host5 | FAILED | rc=2 >>
ls: cannot access /tmp/repos*: No such file or directorynon-zero return code
host4 | FAILED | rc=2 >>
ls: cannot access /tmp/repos*: No such file or directorynon-zero return code
host1 | FAILED | rc=2 >>
ls: cannot access /tmp/repos*: No such file or directorynon-zero return code
mysystem:~$ 

我的主机文件：

mysystem:~$ cat ~/usr/ansible/hosts
[all:vars]
ansible_user=user1

[hostlist]
host1
host3
host4
host5
host6

问题1：我知道我正在尝试使用root用户访问文件，但是应该可以user1使用 ansible 进行访问，因为那里也使用了 SSH（我的理解）。为什么会有这种行为？

问题2：为什么ansible没有按照文件中提到的顺序运行~/usr/ansible/hosts？