Question

ubuntu 14.04.3 LTS ansible version：2.1.0，远程服务器上的sshport是44022

我使用adhoc方式运行同步模块作为sudo用户[nopasswd is not enabled]来同步本地和远程目录（推送）

下面是主机文件/ etc / ansible / hosts

[webdb]
10.153.99.132
10.153.99.52
[webdb:vars]
ansible_ssh_user=ctuser
ansible_ssh_private_key_file=/root/.ssh/id_rsa
ansible_port=44022

以下是使用的命令：

ansible webdb -s -K  -m synchronize -a "src=/tmp/muhan 
dest=/store" -u ctuser

和（使用了dest_port）

ansible webdb -s -K  -m synchronize -a "dest_port=44022 
src=/tmp/muhan dest=/store" -u ctuser

两个命令输出以下错误： -

10.153.99.52 | FAILED! => {
    "changed": false, 
    "cmd": "/usr/bin/rsync --delay-updates -F --compress --archive --rsh 'ssh -i /root/.ssh/id_rsa -S none -o StrictHostKeyChecking=no -o Port=44022' --rsync-path=\"sudo rsync\" --out-format='<<CHANGED>>%i %n%L' \"/tmp/muhan\" \"ctuser@10.153.99.52:/store\"", 
    "failed": true, 
    "msg": "sudo: unable to resolve host c2.example.com\nsudo: no tty present and no askpass program specified\nrsync: connection unexpectedly closed (0 bytes received so far) [sender]\nrsync error: error in rsync protocol data stream (code 12) at io.c(226) [sender=3.1.0]\n", 
    "rc": 12
}
10.153.99.132 | FAILED! => {
    "changed": false, 
    "cmd": "/usr/bin/rsync --delay-updates -F --compress --archive --rsh 'ssh -i /root/.ssh/id_rsa -S none -o StrictHostKeyChecking=no -o Port=44022' --rsync-path=\"sudo rsync\" --out-format='<<CHANGED>>%i %n%L' \"/tmp/muhan\" \"ctuser@10.153.99.132:/store\"", 
    "failed": true, 
    "msg": "sudo: unable to resolve host c1.example.com\nsudo: no tty present and no askpass program specified\nrsync: connection unexpectedly closed (0 bytes received so far) [sender]\nrsync error: error in rsync protocol data stream (code 12) at io.c(226) [sender=3.1.0]\n", 
    "rc": 12
}

Answer 1

您可以从多个角度解决这个问题：

禁用sudo tty要求：sed -i 's/Defaults requiretty/Defaults !requiretty/g' /etc/sudoers（这是在您使用Ansible的所有节点上）
将ansible.cfg更改为ssh http://docs.ansible.com/ansible/intro_configuration.html#ssh-args的tty标志（这仅在您执行Ansible的节点上）

您需要的确切开关：

ssh_args = -tt

Ansible同步模块错误 - 没有tty存在且没有指定askpass程序

1 个答案: