AWS System Administration by Mike Ryan & Federico Lucifredi

Author:Mike Ryan & Federico Lucifredi
Language: eng
Format: epub
Publisher: O'Reilly Media, Inc.
Published: 2018-08-15T04:00:00+00:00

Example 5-7. Nginx Puppet module

class myblog::mynginx { class { "nginx": } nginx::resource::upstream { "myblog_app": ensure => present, members => [ 'localhost:8000', ] } nginx::resource::vhost { "blog.example.com": ensure => enable, listen_options => "default", proxy => "http://myblog_app" } }

Similar to the myblog::supervisor class, this class installs the Nginx package and writes the configuration file describing our desired Nginx setup. In this case, a single Nginx virtual host is created. This virtual host will proxy all traffic to the myblog_app proxy, which is running on port 8000.

Because we already have a class named nginx in the Nginx module, we can’t call our class myblog::nginx. Instead, we call it myblog::mynginx to prevent a naming collision.

Example 5-7 should be saved to puppet/modules/myblog/manifests/mynginx.pp.

The final piece of the puzzle is the myblog::web class, shown in Example 5-8.

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