From 09d18de1e3093fdec396603a0cee198dd5322fb4 Mon Sep 17 00:00:00 2001
From: Justin Alan Ryan <serial.rockstar@gmail.com>
Date: Tue, 24 Jul 2012 16:38:26 -0700
Subject: [PATCH] add code for rvm::passenger::nginx on ubuntu.

---
 manifests/passenger/nginx.pp             | 63 +++++++++++++++++++++++
 manifests/passenger/nginx/ubuntu/post.pp | 64 ++++++++++++++++++++++++
 manifests/passenger/nginx/ubuntu/pre.pp  |  8 +++
 3 files changed, 135 insertions(+)
 create mode 100644 manifests/passenger/nginx.pp
 create mode 100644 manifests/passenger/nginx/ubuntu/post.pp
 create mode 100644 manifests/passenger/nginx/ubuntu/pre.pp

diff --git a/manifests/passenger/nginx.pp b/manifests/passenger/nginx.pp
new file mode 100644
index 00000000..ce4a840e
--- /dev/null
+++ b/manifests/passenger/nginx.pp
@@ -0,0 +1,63 @@
+class rvm::passenger::nginx(
+  $ruby_version,
+  $version,
+  $rvm_prefix = '/usr/local/',
+  $mininstances = '1',
+  $maxpoolsize = '6',
+  $poolidletime = '300',
+  $maxinstancesperapp = '0',
+  $spawnmethod = 'smart-lv2'
+) {
+
+  case $::operatingsystem {
+    Ubuntu,Debian: { include rvm::passenger::nginx::ubuntu::pre }
+    CentOS,RedHat: { include rvm::passenger::nginx::centos::pre }
+  }
+
+  class {
+    'rvm::passenger::gem':
+      ruby_version => $ruby_version,
+      version => $version,
+  }
+
+  # TODO: How can we get the gempath automatically using the ruby version
+  # Can we read the output of a command into a variable?
+  # e.g. $gempath = `usr/local/rvm/bin/rvm ${ruby_version} exec rvm gemdir`
+  $gempath = "${rvm_prefix}rvm/gems/${ruby_version}/gems"
+  $binpath = "${rvm_prefix}rvm/bin/"
+
+  case $::operatingsystem {
+    Ubuntu,Debian: {
+      if !defined(Class['rvm::passenger::nginx::ubuntu::post']) {
+        class { 'rvm::passenger::nginx::ubuntu::post':
+          ruby_version       => $ruby_version,
+          version            => $version,
+          rvm_prefix         => $rvm_prefix,
+          mininstances       => $mininstances,
+          maxpoolsize        => $maxpoolsize,
+          poolidletime       => $poolidletime,
+          maxinstancesperapp => $maxinstancesperapp,
+          spawnmethod        => $spawnmethod,
+          gempath            => $gempath,
+          binpath            => $binpath;
+        }
+      }
+    }
+    CentOS,RedHat: {
+      if !defined(Class['rvm::passenger::nginx::centos::post']) {
+        class { 'rvm::passenger::nginx::centos::post':
+          ruby_version       => $ruby_version,
+          version            => $version,
+          rvm_prefix         => $rvm_prefix,
+          mininstances       => $mininstances,
+          maxpoolsize        => $maxpoolsize,
+          poolidletime       => $poolidletime,
+          maxinstancesperapp => $maxinstancesperapp,
+          spawnmethod        => $spawnmethod,
+          gempath            => $gempath,
+          binpath            => $binpath;
+        }
+      }
+    }
+  }
+}
diff --git a/manifests/passenger/nginx/ubuntu/post.pp b/manifests/passenger/nginx/ubuntu/post.pp
new file mode 100644
index 00000000..39ca89f1
--- /dev/null
+++ b/manifests/passenger/nginx/ubuntu/post.pp
@@ -0,0 +1,64 @@
+class rvm::passenger::nginx::ubuntu::post(
+  $ruby_version,
+  $version,
+  $rvm_prefix = '/usr/local/',
+  $mininstances = '1',
+  $maxpoolsize = '6',
+  $poolidletime = '300',
+  $maxinstancesperapp = '0',
+  $spawnmethod = 'smart-lv2',
+  $gempath,
+  $binpath
+) {
+
+  exec {
+    'passenger-install-nginx-module':
+      command   => "${binpath}rvm ${ruby_version} exec passenger-install-nginx-module -a",
+      creates   => "${gempath}/passenger-${version}/ext/nginx/mod_passenger.so",
+      logoutput => 'on_failure',
+      require   => [Rvm_gem['passenger'], Package['nginx', 'build-essential', 'nginx-dev',
+                                                  'libcurl4-openssl-dev']],
+  }
+
+#  file {
+#    '/etc/nginx/mods-available/passenger.load':
+#      ensure  => file,
+#      content => "LoadModule passenger_module ${gempath}/passenger-${version}/ext/nginx/mod_passenger.so",
+#      require => Exec['passenger-install-nginx-module'];
+#
+#    '/etc/nginx/mods-available/passenger.conf':
+#      ensure  => file,
+#      content => template('rvm/passenger-nginx.conf.erb'),
+#      require => Exec['passenger-install-nginx-module'];
+#
+#    '/etc/nginx/mods-enabled/passenger.load':
+#      ensure  => 'link',
+#      target  => '../mods-available/passenger.load',
+#      require => File['/etc/nginx/mods-available/passenger.load'];
+#
+#    '/etc/nginx/mods-enabled/passenger.conf':
+#      ensure  => 'link',
+#      target  => '../mods-available/passenger.conf',
+#      require => File['/etc/nginx/mods-available/passenger.conf'];
+#  }
+#
+#  # Add Apache restart hooks
+#  if defined(Service['nginx']) {
+#    File['/etc/nginx/mods-available/passenger.load'] ~> Service['nginx']
+#    File['/etc/nginx/mods-available/passenger.conf'] ~> Service['nginx']
+#    File['/etc/nginx/mods-enabled/passenger.load']   ~> Service['nginx']
+#    File['/etc/nginx/mods-enabled/passenger.conf']   ~> Service['nginx']
+#  }
+#  if defined(Service['nginx']) {
+#    File['/etc/nginx/mods-available/passenger.load'] ~> Service['nginx']
+#    File['/etc/nginx/mods-available/passenger.conf'] ~> Service['nginx']
+#    File['/etc/nginx/mods-enabled/passenger.load']   ~> Service['nginx']
+#    File['/etc/nginx/mods-enabled/passenger.conf']   ~> Service['nginx']
+#  }
+#  if defined(Service['httpd']) {
+#    File['/etc/nginx/mods-available/passenger.load'] ~> Service['httpd']
+#    File['/etc/nginx/mods-available/passenger.conf'] ~> Service['httpd']
+#    File['/etc/nginx/mods-enabled/passenger.load']   ~> Service['httpd']
+#    File['/etc/nginx/mods-enabled/passenger.conf']   ~> Service['httpd']
+#  }
+}
diff --git a/manifests/passenger/nginx/ubuntu/pre.pp b/manifests/passenger/nginx/ubuntu/pre.pp
new file mode 100644
index 00000000..5f1f0160
--- /dev/null
+++ b/manifests/passenger/nginx/ubuntu/pre.pp
@@ -0,0 +1,8 @@
+class rvm::passenger::nginx::ubuntu::pre {
+
+  # Dependencies
+  if ! defined(Package['nginx'])                { package { 'nginx':                ensure => installed } }
+  if ! defined(Package['build-essential'])      { package { 'build-essential':      ensure => installed } }
+  if ! defined(Package['nginx-dev'])            { package { 'nginx-dev':            ensure => installed } }
+  if ! defined(Package['libcurl4-openssl-dev']) { package { 'libcurl4-openssl-dev': ensure => installed } }
+}