robperc/ ApachePuppetModuleBestPractice

## ApachePuppetModuleBestPractice
Apache Puppet Module using Puppet's best practice standards and architecture.

## config.pp
class apache::config inherits apache {

  file { $index:
    ensure  => file,
    owner   => 0,
    group   => 0,
    mode    => '0644',
    source => $config_template,
  }
}

## index.html
<html>
  <head>
    <title>Hello, World</title>
  </head>
  <body>
    <h1>Hello, World</h1>
  </body>
</html>

## init.pp
class apache (
  $package_ensure = $apache::params::package_ensure,
  $package_name   = $apache::params::package_name,
  $index          = $apache::params::index,
  $index_template = $apache::params::index_template,
  $service_ensure = $apache::params::service_ensure,
  $service_enable = $apache::params::service_enable,
  $service_manage = $apache::params::service_manage,
  $service_name   = $apache::params::service_name
) inherits apache::params {

  contain apache::install
  contain apache::config
  contain apache::service

  anchor { 'apache_begin': }
  anchor { 'apache_end': }

  Anchor['apache_begin'] ->
    Class['apache::install'] ~>
    Class['apache::config']  ~>
    Class['apache::service'] ->
  Anchor['apache_end']
}

## install.pp
class apache::install inherits apache {

  package {'apache':
    ensure => $package_ensure,
    name   => $package_name,
  }
}

## params.pp
class apache::params {
  case $::osfamily {
    'Debian': {
      $package_name = "apache2"
      $service_name = "apache2"
    }

    'RedHat': {
      $package_name = "httpd"
      $service_name = "httpd"
    }
  }

  $index          = '/var/www/html/index.html'
  $index_template = 'puppet:///modules/apache/index.html'

  $package_ensure = present
  $service_ensure = running
  $service_enable = true
  $service_manage = true
}

## service.pp
class apache::service inherits apache {

  if ! ($service_ensure in [ 'running', 'stopped' ]) {
    fail('service_ensure parameter must be running or stopped')
  }

  if $service_manage == true {
    service { 'apache':
      ensure     => $service_ensure,
      enable     => $service_enable,
      name       => $service_name,
      hasstatus  => true,
      hasrestart => true,
    }
  }
}
	class apache::config inherits apache {

	file { $index:
	ensure => file,
	owner => 0,
	group => 0,
	mode => '0644',
	source => $config_template,
	}
	}
	<html>
	<head>
	<title>Hello, World</title>
	</head>
	<body>
	<h1>Hello, World</h1>
	</body>
	</html>
	class apache (
	$package_ensure = $apache::params::package_ensure,
	$package_name = $apache::params::package_name,
	$index = $apache::params::index,
	$index_template = $apache::params::index_template,
	$service_ensure = $apache::params::service_ensure,
	$service_enable = $apache::params::service_enable,
	$service_manage = $apache::params::service_manage,
	$service_name = $apache::params::service_name
	) inherits apache::params {

	contain apache::install
	contain apache::config
	contain apache::service

	anchor { 'apache_begin': }
	anchor { 'apache_end': }

	Anchor['apache_begin'] ->
	Class['apache::install'] ~>
	Class['apache::config'] ~>
	Class['apache::service'] ->
	Anchor['apache_end']
	}
	class apache::install inherits apache {

	package {'apache':
	ensure => $package_ensure,
	name => $package_name,
	}
	}
	class apache::params {
	case $::osfamily {
	'Debian': {
	$package_name = "apache2"
	$service_name = "apache2"
	}

	'RedHat': {
	$package_name = "httpd"
	$service_name = "httpd"
	}
	}

	$index = '/var/www/html/index.html'
	$index_template = 'puppet:///modules/apache/index.html'

	$package_ensure = present
	$service_ensure = running
	$service_enable = true
	$service_manage = true
	}
	class apache::service inherits apache {

	if ! ($service_ensure in [ 'running', 'stopped' ]) {
	fail('service_ensure parameter must be running or stopped')
	}

	if $service_manage == true {
	service { 'apache':
	ensure => $service_ensure,
	enable => $service_enable,
	name => $service_name,
	hasstatus => true,
	hasrestart => true,
	}
	}
	}