从字符串生成文件而不必在Chef中创建模板文件？ [英] Generate a file from a string without having to create a template file in Chef?

问题描述

我目前在食谱中使用以下代码：

I currently use this code in a recipe:

template "/var/django/.ssh/id_rsa" do
    source "id_rsa.erb"
    owner "django"
    group "django"
    variables :key => ssh_key
    mode 00600
end

这是 id_rsa.erb 看起来像：

<%= @key %>

我想知道是否可以避免使用模板，而只是从字符串中生成文件。也许是这样的：

I was wondering if I could avoid having a template, and simply produce the file from the string. Something like this perhaps:

file_from_string "/var/django/.ssh/id_rsa" do
    source ssh_key
    owner "django"
    group "django"
    mode 00600
end

推荐答案

使用 file 资源并将文件内容指定为 content 属性。

在您的情况下，这将导致类似于以下的资源定义：

In your case, this would result in a resource definition similar to this:

file "/var/django/.ssh/id_rsa" do
  content ssh_key
  owner "django"
  group "django"
  mode 00600
end

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