本地主机中的 Ansible SSH 错误连接 [英] Ansible SSH ERROR connection in localhost

问题描述

当我针对本地主机启动剧本时出现此错误.

I have this error when I launch my playbook against the localhost host.

TASK [setup] *******************************************************************
fatal: [127.0.0.1]: UNREACHABLE! => {"changed": false, "msg": "SSH encountered an unknown error during the connection. We recommend you re-run the command using -vvvv, which will enable SSH debugging output to help diagnose the issue", "unreachable": true}
to retry, use: --limit @deploy-test-env.retry

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

我的主机文件有这个配置:

And my hosts file have this config:

[local]
127.0.0.1

有什么问题?

谢谢！

推荐答案

Ansible 默认尝试通过 ssh 连接.对于本地主机，您应该将连接设置为 local.

Ansible by default tries to connect through ssh. For localhost you should set the connection to local.

你可以在调用剧本时定义这个:

You can define this when calling the playbook:

ansible-playbook playbook.yml --connection=local

在你的剧本中定义它:

- hosts: local
  connection: local

或者，最好将其定义为仅用于 localhost/127.0.0.1 的主机变量.使用以下内容创建一个相对于您的剧本的文件 host_vars/127.0.0.1:

Or, preferable, define it as a host var just for localhost/127.0.0.1. Create a file host_vars/127.0.0.1 relative to your playbook with this content:

ansible_connection: local

您也可以将其添加为库存中的组变量:

You also could add it as a group var in your inventory:

[local]
127.0.0.1

[local:vars]
ansible_connection=local

或作为主机变量:

[local]
127.0.0.1   ansible_connection=local

请参阅文档中的行为参数.

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