如何在 ansible playbook 中取消设置 http_proxy

问题描述

在大多数ansible示例中，设置环境就像下面设置http_proxy一样，参见http://docs.ansible.com/playbooks_environment.html

In most ansible example, it is to set environment like setting http_proxy below, see http://docs.ansible.com/playbooks_environment.html

- hosts: all
  tasks:
  - apt: name=cobbler state=installed
    environment:
      http_proxy: http://proxy.example.com:8080

就我而言，我在系统 shell 中需要这个 http_proxy，而我想在 playbook 中禁用它，我该如何实现?

In my case, I need this http_proxy in system shell, while I want to disable this in playbook, how can I achieve this ?

如果我在 shell 中工作，我可以使用 unset http_proxy

If I work in shell, I can use unset http_proxy

推荐答案

您可以暂时禁用要与之对话的主机或 URL 的代理，例如

You could temporarily disable the proxy for the host(s) or URL you wanted to talk to, e.g.

environment:
  no_proxy: 192.168.1.2,www.google.com

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