Refactor heat_db_sync

deployment/puppet/heat/manifests/db.pp

@@ -35,25 +35,25 @@ class heat::db (
     'DEFAULT/sql_connection': value => $sql_connection;
   }
 
-  exec { 'db_sync' :
-    command     => $db_sync_command,
-    path        => '/usr/bin',
-    user        => 'heat',
-    refreshonly => true,
-    logoutput   => on_failure,
-    onlyif      => "test -f $db_sync_command",
-    subscribe   => [Package['heat-engine'], Package['heat-api'],],
+  file { 'db_sync_script' :
+    ensure  => present,
+    path    => $::heat::params::heat_db_sync_command,
+    owner   => 'root',
+    group   => 'root',
+    mode    => '0755',
+    content => template('heat/heat_db_sync.sh.erb'),
   }
 
-  # Lagacy part - support old rpms before 2013.2.xx without heat-manage tool
-  exec { 'legacy_db_sync' :
-    command     => $legacy_db_sync_command,
-    path        => '/usr/bin',
+  exec { 'heat_db_sync' :
+    command     => $::heat::params::heat_db_sync_command,
+    path        => [ '/bin', '/sbin', '/usr/bin', '/usr/sbin', '/usr/local/bin', '/usr/local/sbin' ],
     user        => 'heat',
     refreshonly => true,
-    logoutput   => on_failure,
-    unless      => "test -f $db_sync_command",
-    subscribe   => [Package['heat-engine'], Package['heat-api'],],
+    logoutput   => 'on_failure',
   }
+  
+  File['db_sync_script'] ~> Exec['heat_db_sync']
+  Package['heat-engine'] ~> Exec['heat_db_sync']
+  Package['heat-api'] ~> Exec['heat_db_sync']
 
 }

deployment/puppet/heat/manifests/db/mysql.pp

@@ -16,8 +16,6 @@ class heat::db::mysql(
     grant        => ['all'],
   }
 
-  Class['mysql::server'] -> Mysql::Db[$dbname]
-  Mysql::Db[$dbname] ~> Exec['db_sync']
-  Mysql::Db[$dbname] ~> Exec['legacy_db_sync']
+  Class['mysql::server'] -> Mysql::Db[$dbname] ~> Exec['heat_db_sync']
 
 }

deployment/puppet/heat/manifests/params.pp

@@ -19,5 +19,6 @@ class heat::params {
 
   $db_sync_command              = '/usr/bin/heat-manage db_sync'
   $legacy_db_sync_command       = '/usr/bin/python -m heat.db.sync'
+  $heat_db_sync_command         = '/usr/local/bin/heat_db_sync'
 
 }

deployment/puppet/heat/templates/heat_db_sync.sh.erb

@@ -0,0 +1,7 @@
+#!/bin/sh
+
+if [ -f "/usr/bin/heat-manage" ]; then
+  /usr/bin/heat-manage db_sync
+else
+  /usr/bin/python -m heat.db.sync
+fi