# Class: nginx
#
# This module manages NGINX.
#
# Parameters:
#
# There are no default parameters for this class. All module parameters are
# managed via the nginx::params class
#
# Actions:
#
# Requires:
#  puppetlabs-stdlib - https://github.com/puppetlabs/puppetlabs-stdlib
#
#  Packaged NGINX
#    - RHEL: EPEL or custom package
#    - Debian/Ubuntu: Default Install or custom package
#    - SuSE: Default Install or custom package
#
#  stdlib
#    - puppetlabs-stdlib module >= 0.1.6
#    - plugin sync enabled to obtain the anchor type
#
# Sample Usage:
#
# The module works with sensible defaults:
#
# node default {
#   include nginx
# }
class nginx (
  $worker_processes   = $nginx::params::nx_worker_processes,
  $worker_connections = $nginx::params::nx_worker_connections,
  $proxy_set_header   = $nginx::params::nx_proxy_set_header,
  $confd_purge        = $nginx::params::nx_confd_purge,
  $configtest_enable  = $nginx::params::nx_configtest_enable,
  $service_restart    = $nginx::params::nx_service_restart,
  $mail               = $nginx::params::nx_mail,
  $server_tokens      = $nginx::params::nx_server_tokens
) inherits nginx::params {

  include stdlib

  class { 'nginx::package':
    notify => Class['nginx::service'],
  }

  class { 'nginx::config':
    worker_processes   => $worker_processes,
    worker_connections => $worker_connections,
    proxy_set_header   => $proxy_set_header,
    proxy_http_version => $proxy_http_version,
    confd_purge        => $confd_purge,
    server_tokens      => $server_tokens,
    require            => Class['nginx::package'],
    notify             => Class['nginx::service'],
  }

  class { 'nginx::service':
    configtest_enable => $configtest_enable,
    service_restart   => $service_restart,
  }

  # Allow the end user to establish relationships to the "main" class
  # and preserve the relationship to the implementation classes through
  # a transitive relationship to the composite class.
  anchor{ 'nginx::begin':
    before => Class['nginx::package'],
    notify => Class['nginx::service'],
  }
  anchor { 'nginx::end':
    require => Class['nginx::service'],
  }
}