diff --git a/manifests/all.pp b/manifests/all.pp
index 5a275ae..c5fb380 100644
--- a/manifests/all.pp
+++ b/manifests/all.pp
@@ -30,6 +30,7 @@
 # [fixed_range] Range of ipv4 network for vms.
 # [floating_range] Floating ip range to create.
 # [create_networks] Rather network and floating ips should be created.
+# [debug] (bool) Whether to log services at debug. Default to: false.
 # [num_networks] Number of networks that fixed range should be split into.
 # [multi_host] Rather node should support multi-host networking mode for HA.
 #   Optional. Defaults to false.
@@ -221,6 +222,7 @@ class openstack::all (
   $bridge_uplinks          = undef,
   $tenant_network_type     = 'gre',
   # General
+  $debug                   = false,
   $verbose                 = false,
   $enabled                 = true
 ) {
@@ -305,6 +307,7 @@ class openstack::all (
     db_password           => $keystone_db_password,
     db_name               => $keystone_db_dbname,
     db_user               => $keystone_db_user,
+    debug                 => $debug,
     admin_token           => $keystone_admin_token,
     admin_tenant          => $keystone_admin_tenant,
     admin_email           => $admin_email,
@@ -329,6 +332,7 @@ class openstack::all (
     verbose          => $verbose,
     db_type          => $db_type,
     db_host          => $db_host,
+    debug            => $debug,
     keystone_host    => $keystone_host,
     db_user          => $glance_db_user,
     db_name          => $glance_db_dbname,
@@ -408,6 +412,7 @@ class openstack::all (
     vnc_enabled             => $vnc_enabled,
     vncproxy_host           => $vncproxy_host_real,
     # General
+    debug                   => $debug,
     verbose                 => $verbose,
     enabled                 => $enabled,
   }
@@ -440,6 +445,7 @@ class openstack::all (
     }
 
     class { 'openstack::neutron':
+      debug                 => $debug,
       # Database
       db_host               => $db_host,
       # Rabbit
@@ -507,6 +513,7 @@ class openstack::all (
 
     class { 'openstack::cinder::all':
       bind_host          => $cinder_bind_address,
+      debug              => $debug,
       keystone_auth_host => $keystone_host,
       keystone_password  => $cinder_user_password,
       rabbit_userid      => $rabbit_user,
diff --git a/spec/classes/openstack_all_spec.rb b/spec/classes/openstack_all_spec.rb
index 02162ed..9f79bcf 100644
--- a/spec/classes/openstack_all_spec.rb
+++ b/spec/classes/openstack_all_spec.rb
@@ -121,6 +121,7 @@ describe 'openstack::all' do
           :keystone_host       => '127.0.0.1',
           :enabled             => true,
           :enable_server       => true,
+          :debug               => false,
           :verbose             => false
         )
       end
@@ -185,6 +186,7 @@ describe 'openstack::all' do
           :keystone_host       => '127.0.0.1',
           :enabled             => true,
           :enable_server       => true,
+          :debug               => false,
           :verbose             => false
         )
       end
@@ -237,6 +239,7 @@ describe 'openstack::all' do
           :setup_test_volume  => false,
           :manage_volumes     => true,
           :volume_group       => 'cinder-volumes',
+          :debug              => false,
           :verbose            => false
         )
         should contain_nova_config('DEFAULT/volume_api_class').with(:value => 'nova.volume.cinder.API')
@@ -310,6 +313,7 @@ describe 'openstack::all' do
 
     it 'should have openstack::keystone configured' do
       should contain_class('openstack::keystone').with(
+        :debug                 => false,
         :verbose               => false,
         :db_type               => 'mysql',
         :db_host               => '127.0.0.1',
@@ -337,6 +341,7 @@ describe 'openstack::all' do
 
     it 'should have openstack::glance configured' do
       should contain_class('openstack::glance').with(
+        :debug                 => false,
         :verbose               => false,
         :db_type               => 'mysql',
         :db_host               => '127.0.0.1',
@@ -399,6 +404,7 @@ describe 'openstack::all' do
         :glance_api_servers      => '10.0.0.1:9292',
         :vnc_enabled             => true,
         :vncproxy_host           => '10.0.0.1',
+        :debug                   => false,
         :verbose                 => false,
         :enabled                 => true
       )