3rdparty/modules/apache/spec/acceptance/mod_passenger_spec.rb

   1 require 'spec_helper_acceptance'
   2
   3 describe 'apache::mod::passenger class', :unless => UNSUPPORTED_PLATFORMS.include?(fact('osfamily')) do
   4   case fact('osfamily')
   5   when 'Debian'
   6     service_name = 'apache2'
   7     mod_dir = '/etc/apache2/mods-available/'
   8     conf_file = "#{mod_dir}passenger.conf"
   9     load_file = "#{mod_dir}zpassenger.load"
  10
  11     case fact('operatingsystem')
  12     when 'Ubuntu'
  13       case fact('lsbdistrelease')
  14       when '10.04'
  15         passenger_root = '/usr'
  16         passenger_ruby = '/usr/bin/ruby'
  17       when '12.04'
  18         passenger_root = '/usr'
  19         passenger_ruby = '/usr/bin/ruby'
  20       when '14.04'
  21         passenger_root         = '/usr/lib/ruby/vendor_ruby/phusion_passenger/locations.ini'
  22         passenger_ruby         = '/usr/bin/ruby'
  23         passenger_default_ruby = '/usr/bin/ruby'
  24       else
  25         # This may or may not work on Ubuntu releases other than the above
  26         passenger_root = '/usr'
  27         passenger_ruby = '/usr/bin/ruby'
  28       end
  29     when 'Debian'
  30       case fact('lsbdistcodename')
  31       when 'wheezy'
  32         passenger_root = '/usr'
  33         passenger_ruby = '/usr/bin/ruby'
  34       when 'jessie'
  35         passenger_root         = '/usr/lib/ruby/vendor_ruby/phusion_passenger/locations.ini'
  36         passenger_ruby         = '/usr/bin/ruby'
  37         passenger_default_ruby = '/usr/bin/ruby'
  38       else
  39         # This may or may not work on Debian releases other than the above
  40         passenger_root = '/usr'
  41         passenger_ruby = '/usr/bin/ruby'
  42       end
  43     end
  44
  45     passenger_module_path = '/usr/lib/apache2/modules/mod_passenger.so'
  46     rackapp_user = 'www-data'
  47     rackapp_group = 'www-data'
  48   when 'RedHat'
  49     service_name = 'httpd'
  50     mod_dir = '/etc/httpd/conf.d/'
  51     conf_file = "#{mod_dir}passenger.conf"
  52     load_file = "#{mod_dir}zpassenger.load"
  53     # sometimes installs as 3.0.12, sometimes as 3.0.19 - so just check for the stable part
  54     passenger_root = '/usr/lib/ruby/gems/1.8/gems/passenger-3.0.1'
  55     passenger_ruby = '/usr/bin/ruby'
  56     passenger_tempdir = '/var/run/rubygem-passenger'
  57     passenger_module_path = 'modules/mod_passenger.so'
  58     rackapp_user = 'apache'
  59     rackapp_group = 'apache'
  60   end
  61
  62   pp_rackapp = <<-EOS
  63           /* a simple ruby rack 'hellow world' app */
  64           file { '/var/www/passenger':
  65             ensure  => directory,
  66             owner   => '#{rackapp_user}',
  67             group   => '#{rackapp_group}',
  68             require => Class['apache::mod::passenger'],
  69           }
  70           file { '/var/www/passenger/config.ru':
  71             ensure  => file,
  72             owner   => '#{rackapp_user}',
  73             group   => '#{rackapp_group}',
  74             content => "app = proc { |env| [200, { \\"Content-Type\\" => \\"text/html\\" }, [\\"hello <b>world</b>\\"]] }\\nrun app",
  75             require => File['/var/www/passenger'] ,
  76           }
  77           apache::vhost { 'passenger.example.com':
  78             port    => '80',
  79             docroot => '/var/www/passenger/public',
  80             docroot_group => '#{rackapp_group}' ,
  81             docroot_owner => '#{rackapp_user}' ,
  82             custom_fragment => "PassengerRuby  #{passenger_ruby}\\nRailsEnv  development" ,
  83             require => File['/var/www/passenger/config.ru'] ,
  84           }
  85           host { 'passenger.example.com': ip => '127.0.0.1', }
  86   EOS
  87
  88   case fact('osfamily')
  89   when 'Debian'
  90     context "default passenger config" do
  91       it 'succeeds in puppeting passenger' do
  92         pp = <<-EOS
  93           /* stock apache and mod_passenger */
  94           class { 'apache': }
  95           class { 'apache::mod::passenger': }
  96           #{pp_rackapp}
  97         EOS
  98         apply_manifest(pp, :catch_failures => true)
  99       end
 100
 101       describe service(service_name) do
 102         it { is_expected.to be_enabled }
 103         it { is_expected.to be_running }
 104       end
 105
 106       describe file(conf_file) do
 107         it { is_expected.to contain "PassengerRoot \"#{passenger_root}\"" }
 108
 109         case fact('operatingsystem')
 110         when 'Ubuntu'
 111           case fact('lsbdistrelease')
 112           when '10.04'
 113             it { is_expected.to contain "PassengerRuby \"#{passenger_ruby}\"" }
 114             it { is_expected.not_to contain "/PassengerDefaultRuby/" }
 115           when '12.04'
 116             it { is_expected.to contain "PassengerRuby \"#{passenger_ruby}\"" }
 117             it { is_expected.not_to contain "/PassengerDefaultRuby/" }
 118           when '14.04'
 119             it { is_expected.to contain "PassengerDefaultRuby \"#{passenger_ruby}\"" }
 120             it { is_expected.not_to contain "/PassengerRuby/" }
 121           else
 122             # This may or may not work on Ubuntu releases other than the above
 123             it { is_expected.to contain "PassengerRuby \"#{passenger_ruby}\"" }
 124             it { is_expected.not_to contain "/PassengerDefaultRuby/" }
 125           end
 126         when 'Debian'
 127           case fact('lsbdistcodename')
 128           when 'wheezy'
 129             it { is_expected.to contain "PassengerRuby \"#{passenger_ruby}\"" }
 130             it { is_expected.not_to contain "/PassengerDefaultRuby/" }
 131           when 'jessie'
 132             it { is_expected.to contain "PassengerDefaultRuby \"#{passenger_ruby}\"" }
 133             it { is_expected.not_to contain "/PassengerRuby/" }
 134           else
 135             # This may or may not work on Debian releases other than the above
 136             it { is_expected.to contain "PassengerRuby \"#{passenger_ruby}\"" }
 137             it { is_expected.not_to contain "/PassengerDefaultRuby/" }
 138           end
 139         end
 140       end
 141
 142       describe file(load_file) do
 143         it { is_expected.to contain "LoadModule passenger_module #{passenger_module_path}" }
 144       end
 145
 146       it 'should output status via passenger-memory-stats' do
 147         shell("PATH=/usr/bin:$PATH /usr/sbin/passenger-memory-stats") do |r|
 148           expect(r.stdout).to match(/Apache processes/)
 149           expect(r.stdout).to match(/Nginx processes/)
 150           expect(r.stdout).to match(/Passenger processes/)
 151
 152           # passenger-memory-stats output on newer Debian/Ubuntu verions do not contain
 153           # these two lines
 154           unless ((fact('operatingsystem') == 'Ubuntu' && fact('operatingsystemrelease') == '14.04') or
 155                  (fact('operatingsystem') == 'Debian' && fact('operatingsystemrelease') == '8.0'))
 156             expect(r.stdout).to match(/### Processes: [0-9]+/)
 157             expect(r.stdout).to match(/### Total private dirty RSS: [0-9\.]+ MB/)
 158           end
 159
 160           expect(r.exit_code).to eq(0)
 161         end
 162       end
 163
 164       # passenger-status fails under stock ubuntu-server-12042-x64 + mod_passenger,
 165       # even when the passenger process is successfully installed and running
 166       unless fact('operatingsystem') == 'Ubuntu' && fact('operatingsystemrelease') == '12.04'
 167         it 'should output status via passenger-status' do
 168           # xml output not available on ubunutu <= 10.04, so sticking with default pool output
 169           shell("PATH=/usr/bin:$PATH /usr/sbin/passenger-status") do |r|
 170             # spacing may vary
 171             expect(r.stdout).to match(/[\-]+ General information [\-]+/)
 172             if fact('operatingsystem') == 'Ubuntu' && fact('operatingsystemrelease') == '14.04'
 173               expect(r.stdout).to match(/Max pool size[ ]+: [0-9]+/)
 174               expect(r.stdout).to match(/Processes[ ]+: [0-9]+/)
 175               expect(r.stdout).to match(/Requests in top-level queue[ ]+: [0-9]+/)
 176             else
 177               expect(r.stdout).to match(/max[ ]+= [0-9]+/)
 178               expect(r.stdout).to match(/count[ ]+= [0-9]+/)
 179               expect(r.stdout).to match(/active[ ]+= [0-9]+/)
 180               expect(r.stdout).to match(/inactive[ ]+= [0-9]+/)
 181               expect(r.stdout).to match(/Waiting on global queue: [0-9]+/)
 182             end
 183
 184             expect(r.exit_code).to eq(0)
 185           end
 186         end
 187       end
 188
 189       it 'should answer to passenger.example.com' do
 190         shell("/usr/bin/curl passenger.example.com:80") do |r|
 191           expect(r.stdout).to match(/^hello <b>world<\/b>$/)
 192           expect(r.exit_code).to eq(0)
 193         end
 194       end
 195
 196     end
 197
 198   when 'RedHat'
 199     # no fedora 18 passenger package yet, and rhel5 packages only exist for ruby 1.8.5
 200     unless (fact('operatingsystem') == 'Fedora' and fact('operatingsystemrelease').to_f >= 18) or (fact('osfamily') == 'RedHat' and fact('operatingsystemmajrelease') == '5' and fact('rubyversion') != '1.8.5')
 201
 202       if fact('osfamily') == 'RedHat' and fact('operatingsystemmajrelease') == '7'
 203         pending('test passenger - RHEL7 packages don\'t exist')
 204       else
 205         context "default passenger config" do
 206           it 'succeeds in puppeting passenger' do
 207             pp = <<-EOS
 208               /* EPEL and passenger repositories */
 209               class { 'epel': }
 210               exec { 'passenger.repo GPG key':
 211                 command => '/usr/bin/curl -o /etc/yum.repos.d/RPM-GPG-KEY-stealthymonkeys.asc http://passenger.stealthymonkeys.com/RPM-GPG-KEY-stealthymonkeys.asc',
 212                 creates => '/etc/yum.repos.d/RPM-GPG-KEY-stealthymonkeys.asc',
 213               }
 214               file { 'passenger.repo GPG key':
 215                 ensure  => file,
 216                 path    => '/etc/yum.repos.d/RPM-GPG-KEY-stealthymonkeys.asc',
 217                 require => Exec['passenger.repo GPG key'],
 218               }
 219               epel::rpm_gpg_key { 'passenger.stealthymonkeys.com':
 220                 path    => '/etc/yum.repos.d/RPM-GPG-KEY-stealthymonkeys.asc',
 221                 require => [
 222                   Class['epel'],
 223                   File['passenger.repo GPG key'],
 224                 ]
 225               }
 226               $releasever_string = $operatingsystem ? {
 227                 'Scientific' => '6',
 228                 default      => '$releasever',
 229               }
 230               yumrepo { 'passenger':
 231                 baseurl         => "http://passenger.stealthymonkeys.com/rhel/${releasever_string}/\\$basearch" ,
 232                 descr           => "Red Hat Enterprise ${releasever_string} - Phusion Passenger",
 233                 enabled         => 1,
 234                 gpgcheck        => 1,
 235                 gpgkey          => 'http://passenger.stealthymonkeys.com/RPM-GPG-KEY-stealthymonkeys.asc',
 236                 mirrorlist      => 'http://passenger.stealthymonkeys.com/rhel/mirrors',
 237                 require => [
 238                   Epel::Rpm_gpg_key['passenger.stealthymonkeys.com'],
 239                 ],
 240               }
 241               /* apache and mod_passenger */
 242               class { 'apache':
 243                   require => [
 244                     Class['epel'],
 245                 ],
 246               }
 247               class { 'apache::mod::passenger':
 248                 require => [
 249                   Yumrepo['passenger']
 250                 ],
 251               }
 252               #{pp_rackapp}
 253             EOS
 254             apply_manifest(pp, :catch_failures => true)
 255           end
 256
 257           describe service(service_name) do
 258             it { is_expected.to be_enabled }
 259             it { is_expected.to be_running }
 260           end
 261
 262           describe file(conf_file) do
 263             it { is_expected.to contain "PassengerRoot #{passenger_root}" }
 264             it { is_expected.to contain "PassengerRuby #{passenger_ruby}" }
 265             it { is_expected.to contain "PassengerTempDir #{passenger_tempdir}" }
 266           end
 267
 268           describe file(load_file) do
 269             it { is_expected.to contain "LoadModule passenger_module #{passenger_module_path}" }
 270           end
 271
 272           it 'should output status via passenger-memory-stats' do
 273             shell("/usr/bin/passenger-memory-stats", :pty => true) do |r|
 274               expect(r.stdout).to match(/Apache processes/)
 275               expect(r.stdout).to match(/Nginx processes/)
 276               expect(r.stdout).to match(/Passenger processes/)
 277               expect(r.stdout).to match(/### Processes: [0-9]+/)
 278               expect(r.stdout).to match(/### Total private dirty RSS: [0-9\.]+ MB/)
 279
 280               expect(r.exit_code).to eq(0)
 281             end
 282           end
 283
 284           it 'should output status via passenger-status' do
 285             shell("PASSENGER_TMPDIR=/var/run/rubygem-passenger /usr/bin/passenger-status") do |r|
 286               # spacing may vary
 287               r.stdout.should =~ /[\-]+ General information [\-]+/
 288               r.stdout.should =~ /max[ ]+= [0-9]+/
 289               r.stdout.should =~ /count[ ]+= [0-9]+/
 290               r.stdout.should =~ /active[ ]+= [0-9]+/
 291               r.stdout.should =~ /inactive[ ]+= [0-9]+/
 292               r.stdout.should =~ /Waiting on global queue: [0-9]+/
 293
 294               r.exit_code.should == 0
 295             end
 296           end
 297
 298           it 'should answer to passenger.example.com' do
 299             shell("/usr/bin/curl passenger.example.com:80") do |r|
 300               r.stdout.should =~ /^hello <b>world<\/b>$/
 301               r.exit_code.should == 0
 302             end
 303           end
 304         end
 305       end
 306     end
 307   end
 308 end