August 2015
Beginner
234 pages
4h 39m
English
Content preview from Learning Puppet for Windows ServerBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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The Puppet templates
Templates are used to specify the contents of files. When we have a file to be created and its content needs to be created dynamically, we use templates. Templates are written in the ERB templating language. ERB is supported by Ruby. You can refer to http://ruby-doc.org/stdlib-1.8.7/libdoc/erb/rdoc/ERB.html for more information. To use a template, we need to create a folder named templates under the relevant module. In the templates folder, we can use any file name with the .erb extension.
We will start with a simple file creation example. As you will remember, our first module was the helloworld module and we created a file in the hosts from static content. Now let's go back to this and add some dynamic content.
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