Correct graphite paths.

Some paths were not set correctly in graphite config files.

Fix up permissions in /var/lib/graphite.

Use 'service', but don't ensure it's running.

Change-Id: I363319473a332c16687e16887bfe83e1468c8ece
Reviewed-on: https://review.openstack.org/17617
Reviewed-by: Jeremy Stanley <fungi@yuggoth.org>
Reviewed-by: Paul Belanger <paul.belanger@polybeacon.com>
Reviewed-by: Clark Boylan <clark.boylan@gmail.com>
Approved: James E. Blair <corvus@inaugust.com>
Tested-by: Jenkins

modules/graphite/manifests/init.pp

@@ -31,7 +31,8 @@ class graphite(
     path        => '/bin:/usr/bin',
     refreshonly => true,
     subscribe   => Vcsrepo['/opt/graphite-web'],
-    require     => Exec['install_carbon'],
+    require     => [Exec['install_carbon'],
+                    File['/var/lib/graphite/storage']]
   }
 
   vcsrepo { '/opt/carbon':
@@ -47,7 +48,8 @@ class graphite(
     path        => '/bin:/usr/bin',
     refreshonly => true,
     subscribe   => Vcsrepo['/opt/carbon'],
-    require     => Exec['install_whisper'],
+    require     => [Exec['install_whisper'],
+                    File['/var/lib/graphite/storage']]
   }
 
   vcsrepo { '/opt/whisper':
@@ -80,9 +82,14 @@ class graphite(
 
   file { '/var/lib/graphite':
     ensure  => directory,
+  }
+
+  file { '/var/lib/graphite/storage':
+    ensure  => directory,
     owner   => 'www-data',
     group   => 'www-data',
-    require => Package['apache2'],
+    require => [Package['apache2'],
+                File['/var/lib/graphite']]
   }
 
   file { '/var/log/graphite':
@@ -188,46 +195,22 @@ class graphite(
     source  => 'puppet:///modules/graphite/statsd.default'
   }
 
-  file { ['/etc/rc0.d/K10carbon-cache',
-          '/etc/rc1.d/K10carbon-cache',
-          '/etc/rc2.d/S90carbon-cache',
-          '/etc/rc3.d/S90carbon-cache',
-          '/etc/rc4.d/S90carbon-cache',
-          '/etc/rc5.d/S90carbon-cache',
-          '/etc/rc6.d/K10carbon-cache']:
-    ensure  => link,
-    target  => '/etc/init.d/carbon-cache',
-    require => File['/etc/init.d/carbon-cache'],
-  }
-
-  exec { 'carbon-cache-start':
-    command     => '/etc/init.d/carbon-cache start',
-    require     => [File['/etc/init.d/carbon-cache'],
+  service { 'carbon-cache':
+    name       => 'carbon-cache',
+    enable     => true,
+    hasrestart => true,
+    require    => [File['/etc/init.d/carbon-cache'],
                     File['/etc/graphite/carbon.conf'],
                     Exec['install_carbon']],
-    subscribe   => File['/etc/init.d/carbon-cache'],
-    refreshonly => true,
   }
 
-  file { ['/etc/rc0.d/K10statsd',
-          '/etc/rc1.d/K10statsd',
-          '/etc/rc2.d/S90statsd',
-          '/etc/rc3.d/S90statsd',
-          '/etc/rc4.d/S90statsd',
-          '/etc/rc5.d/S90statsd',
-          '/etc/rc6.d/K10statsd']:
-    ensure  => link,
-    target  => '/etc/init.d/statsd',
-    require => File['/etc/init.d/statsd'],
-  }
-
-  exec { 'statsd-start':
-    command     => '/etc/init.d/statsd start',
-    require     => [File['/etc/init.d/statsd'],
+  service { 'statsd':
+    name       => 'statsd',
+    enable     => true,
+    hasrestart => true,
+    require    => [File['/etc/init.d/statsd'],
                     File['/etc/statsd/config.js'],
                     Vcsrepo['/opt/statsd']],
-    subscribe   => File['/etc/init.d/statsd'],
-    refreshonly => true,
   }
 
 }

modules/graphite/templates/carbon.conf.erb

@@ -23,10 +23,11 @@
 #
 # For FHS style directory structures, use:
 #
-STORAGE_DIR    = /var/lib/graphite/
+STORAGE_DIR    = /var/lib/graphite/storage/
 CONF_DIR       = /etc/graphite/
 LOG_DIR        = /var/log/graphite/
 PID_DIR        = /var/run/
+LOCAL_DATA_DIR = /var/lib/graphite/storage/whisper/
 #
 #LOCAL_DATA_DIR = /opt/graphite/storage/whisper/
 

modules/graphite/templates/graphite.vhost.erb

@@ -25,7 +25,7 @@
         WSGIDaemonProcess graphite processes=5 threads=5 display-name='%{GROUP}' inactivity-timeout=120
         WSGIProcessGroup graphite
         WSGIApplicationGroup %{GLOBAL}
-        SetEnv GRAPHITE_STORAGE_DIR /var/lib/graphite
+        SetEnv GRAPHITE_STORAGE_DIR /var/lib/graphite/storage
         WSGIImportScript /etc/graphite/graphite.wsgi process-group=graphite application-group=%{GLOBAL}
 
         # XXX You will need to create this file! There is a graphite.wsgi.example

modules/graphite/templates/local_settings.py.erb

@@ -1,3 +1,3 @@
-STORAGE_DIR    = '/var/lib/graphite/'
+STORAGE_DIR    = '/var/lib/graphite/storage/'
 CONF_DIR       = '/etc/graphite/'
 LOG_DIR        = '/var/log/graphite/'