无法通过带有Ansible Playbook的Vagrant上的SSH连接到主机

Question

我无法找到实际问题所在.我用私钥在playbook下执行:

---
- hosts: localhost
  gather_facts: false
  sudo: yes
  tasks:
    - name: Install package libpcre3-dev
      apt: name=libpcre3-dev state=latest

但我在Vagrant Ubuntu机器上收到以下错误:

PLAY [localhost]   
*********************************************************************

TASK [Install package ] 
***************************************************
fatal: [vagrant]: UNREACHABLE! => {"changed": false, "msg": "Failed to
connect to the host via ssh: Permission denied (publickey,password).\r\n",
"unreachable": true}
        to retry, use: --limit @/home/vagrant/playbooks/p1.retry

PLAY RECAP
*********************************************************************
vagrant                    : ok=0    changed=0    unreachable=1    failed=0

可能的建议是什么？

Answer 1

你正在localhost使用SSH连接运行一个剧本(默认在Ansible中),这就失败了.很可能是因为您从未在计算机上配置帐户以接受自身的密钥.使用默认值,您需要添加~/.ssh/id_rsa.pub到~/.ssh/authorized_keys.

相反,要在本地运行添加connection: local到播放:

---
- hosts: localhost
  connection: local
  tasks:
    - debug:

它会给你一个正确的回应:

TASK [debug] *******************************************************************
ok: [localhost] => {
    "msg": "Hello world!"
}