问题描述
我在 10.11.6 的(非常)干净的安装中遇到了 Ansible 的奇怪问题.我已经安装了 brew、zsh、oh-my-zsh、Lil' snitch 和 1password(实际上没有别的).我安装了 ansible ......
I'm having a weird issue with Ansible on a (very) clean install of 10.11.6. I've installed brew, zsh, oh-my-zsh, Lil' snitch and 1password (and literally nothing else). I installed ansible with...
brew install ansible
... 成功了.然后我去了一个预先存在的(而且非常简单)Ansible 项目并做了一个......
... which was successful. I then went to a preexisting (and crazy simple) Ansible project and did an...
ansible -m ping all
然后它要求我输入我的 SSH 密码.我已经恢复了之前安装的密钥，但我之前没有 ssh 进入服务器.我输入了密码，ansible 返回了...
It then asked me to enter my SSH passphrase. I've reinstated the keys from my previous install but I hadn't previously ssh'd into the server. I entered the passphrase and ansible returned...
$ ansible -m ping all
host1 | UNREACHABLE! => {
"changed": false,
"msg": "Failed to connect to the host via ssh.",
"unreachable": true
}
然后我通过 ssh 进入服务器检查一切正常，并且连接没有任何问题.
I then ssh'd into the server to check all was well, and it connected without any problems.
然后我重新运行...
$ ansible -m ping all
它返回了...
host1 | FAILED! => {
"changed": false,
"failed": true,
"module_stderr": "",
"module_stdout": "/bin/sh: 1: /usr/bin/python: not found\r\n",
"msg": "MODULE FAILURE",
"parsed": false
}
...这有点奇怪?似乎是说它再也找不到 python了，尽管它是第一次找到它?
... which is a bit weird? It seems to be saying it can't find python anymore, despite it finding it first time around?
$ which python 返回 /usr/bin/python
$ python --version 返回 Python 2.7.10
$ which ansible 返回 /usr/local/bin/ansible
$ ansible --version 返回
ansible 2.1.1.0
config file = /pathtoproject/ansible.cfg
configured module search path = Default w/o overrides
我故意没有安装pyenv、virtualenv等
I've deliberately not installed pyenv, virtualenv etc.
/usr/bin/python 肯定存在，我可以毫无问题地运行 python.
/usr/bin/python is definitely there, and I can run python without any problems.
帮助?！:-) 我是一个 Ruby 开发者，我不禁觉得我遗漏了一些明显的东西，但据我所知，所有版本都检查出来了，一切应该正常工作.我尝试将我的 shell 更改为 sh 并重新运行 ansible -m ping all 但它以同样的方式失败.
Help?! :-) I'm a Ruby dev and I can't help but think I'm missing something obvious, but as I understand it all the versions check out and everything should be working. I tried changing my shell to sh and rerunning ansible -m ping all but it fails in the same way.
有什么想法吗?
推荐答案
如果远程主机上没有安装 python，就会发生这种情况.ansible 文档 建议手动为每个主机执行此操作:ansible myhost --sudo -m raw -a "yum install -y python2 python-simplejson"
This happens if there is no python installed on the remote hosts.The ansible documentation suggests doing this for every host by hand: ansible myhost --sudo -m raw -a "yum install -y python2 python-simplejson"
但是，我认为在您的剧本开头使用此代码段引导所有主机会更好:
However I think it's nicer to bootstrap all of your hosts with this snippet at the start of you playbook:
- 名称:Bootrstrap python主机:本地主机任务:原始:sudo apt-get 更新 &&须藤 apt-get -y python-simplejsondelegate_to: '{{ item }}'with_items: {{ 组["hosts"] }}
这篇关于Ansible + 10.11.6的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！