Deprecate use_syslog

[DEFAULT/use_syslog] was deprecated in Mitaka [1]
init.pp logging.pp - deprecate use_syslog, add warning, remove reference
tests - remove use_syslog and [DEFAULT/use_syslog] verification.

[1]
http://docs.openstack.org/mitaka/config-reference/tables/conf-changes/ceilometer.html

Change-Id: I352e55586bfb9a030665175dc73a27db35a21fcf

manifests/init.pp

@@ -39,10 +39,6 @@
 #    If set to boolean false, it will not log to any directory.
 #    Defaults to undef.
 #
-#  [*use_syslog*]
-#    (Optional) Use syslog for logging
-#    Defaults to undef.
-#
 #  [*use_stderr*]
 #    (Optional) Use stderr for logging
 #    Defaults to undef.
@@ -215,6 +211,11 @@
 #  [*verbose*]
 #    (Optional) Deprecated. should the daemons log verbose messages.
 #    Defaults to undef.
+#
+#  [*use_syslog*]
+#    (Optional) Deprecated. Use syslog for logging
+#    Defaults to undef.
+#
 class ceilometer(
   $http_timeout                       = '600',
   $event_time_to_live                 = '-1',
@@ -224,7 +225,6 @@ class ceilometer(
   $package_ensure                     = 'present',
   $debug                              = undef,
   $log_dir                            = undef,
-  $use_syslog                         = undef,
   $use_stderr                         = undef,
   $log_facility                       = undef,
   $rpc_backend                        = $::os_service_default,
@@ -266,6 +266,7 @@ class ceilometer(
   $alarm_history_time_to_live         = undef,
   $metering_secret                    = undef,
   $verbose                            = undef,
+  $use_syslog                         = undef,
 ) {
 
   include ::ceilometer::logging
@@ -274,6 +275,12 @@ class ceilometer(
   if $verbose {
     warning('verbose is deprecated, has no effect and will be removed after Newton cycle.')
   }
+
+  if $use_syslog {
+    warning('use_syslog is deprecated, has no effect and will be removed after Newton cycle.')
+  }
+
+
   # Cleanup in Ocata.
   if $telemetry_secret {
     validate_string($telemetry_secret)

manifests/logging.pp

@@ -8,10 +8,6 @@
 #   (Optional) Should the daemons log debug messages
 #   Defaults to $::os_service_default.
 #
-# [*use_syslog*]
-#   (Optional) Use syslog for logging.
-#   Defaults to $::os_service_default.
-#
 # [*use_stderr*]
 #   (Optional) Use stderr for logging
 #   Defaults to $::os_service_default.
@@ -91,8 +87,11 @@
 #   (Optional) Deprecated. Should the daemons log verbose messages
 #   Defaults to undef
 #
+#  [*use_syslog*]
+#    (Optional) Deprecated. Use syslog for logging.
+#    Defaults to undef
+#
 class ceilometer::logging(
-  $use_syslog                    = $::os_service_default,
   $use_stderr                    = $::os_service_default,
   $log_facility                  = $::os_service_default,
   $log_dir                       = '/var/log/ceilometer',
@@ -110,11 +109,11 @@ class ceilometer::logging(
   $log_date_format               = $::os_service_default,
   # Deprecated
   $verbose                       = undef,
+  $use_syslog                    = undef,
 ) {
 
   # NOTE(spredzy): In order to keep backward compatibility we rely on the pick function
   # to use ceilometer::<myparam> first then ceilometer::logging::<myparam>.
-  $use_syslog_real = pick($::ceilometer::use_syslog,$use_syslog)
   $use_stderr_real = pick($::ceilometer::use_stderr,$use_stderr)
   $log_facility_real = pick($::ceilometer::log_facility,$log_facility)
   $log_dir_real = pick($::ceilometer::log_dir,$log_dir)
@@ -124,10 +123,13 @@ class ceilometer::logging(
     warning('verbose is deprecated, has no effect and will be removed after Newton cycle.')
   }
 
+  if $use_syslog {
+    warning('use_syslog is deprecated, has no effect and will be removed in a future release.')
+  }
+
   oslo::log { 'ceilometer_config':
     debug                         => $debug_real,
     use_stderr                    => $use_stderr_real,
-    use_syslog                    => $use_syslog_real,
     log_dir                       => $log_dir_real,
     syslog_log_facility           => $log_facility_real,
     logging_context_format_string => $logging_context_format_string,

releasenotes/notes/use_syslog-fc032531ad65d9d2.yaml

@@ -0,0 +1,4 @@
+---
+deprecations:
+ - use_syslog in DEFAULT section was deprecated in Mitaka, this parameter
+   has no effect and will be removed in a future release.

spec/classes/ceilometer_logging_spec.rb

@@ -23,7 +23,6 @@ describe 'ceilometer::logging' do
      :instance_format => '[instance: %(uuid)s] ',
      :instance_uuid_format => '[instance: %(uuid)s] ',
      :log_date_format => '%Y-%m-%d %H:%M:%S',
-     :use_syslog => true,
      :use_stderr => false,
      :log_facility => 'LOG_FOO',
      :log_dir => '/var/log',
@@ -55,7 +54,6 @@ describe 'ceilometer::logging' do
 
   shared_examples 'basic default logging settings' do
     it 'configures ceilometer logging settins with default values' do
-      is_expected.to contain_ceilometer_config('DEFAULT/use_syslog').with(:value => '<SERVICE DEFAULT>')
       is_expected.to contain_ceilometer_config('DEFAULT/use_stderr').with(:value => '<SERVICE DEFAULT>')
       is_expected.to contain_ceilometer_config('DEFAULT/log_dir').with(:value => '/var/log/ceilometer')
       is_expected.to contain_ceilometer_config('DEFAULT/debug').with(:value => '<SERVICE DEFAULT>')
@@ -64,7 +62,6 @@ describe 'ceilometer::logging' do
 
   shared_examples 'basic non-default logging settings' do
     it 'configures ceilometer logging settins with non-default values' do
-      is_expected.to contain_ceilometer_config('DEFAULT/use_syslog').with(:value => 'true')
       is_expected.to contain_ceilometer_config('DEFAULT/use_stderr').with(:value => 'false')
       is_expected.to contain_ceilometer_config('DEFAULT/syslog_log_facility').with(:value => 'LOG_FOO')
       is_expected.to contain_ceilometer_config('DEFAULT/log_dir').with(:value => '/var/log')