add access_log_env_var parameter to cinder::wsgi::apache

Change-Id: Ibdc4a04cc5587e4a67f2bac83d8b0fed6dfb2e48

manifests/wsgi/apache.pp

@@ -83,6 +83,11 @@
 #   (Optional) The log format for the virtualhost.
 #   Defaults to undef.
 #
+# [*access_log_env_var*]
+#   (Optional) Specifies that only requests with particular
+#   environment variables be logged.
+#   Defaults to undef.
+#
 # [*error_log_file*]
 #   (Optional) The error log file name for the virtualhost.
 #   Defaults to undef.
@@ -148,6 +153,7 @@ class cinder::wsgi::apache (
   $access_log_pipe             = undef,
   $access_log_syslog           = undef,
   $access_log_format           = undef,
+  $access_log_env_var          = undef,
   $error_log_file              = undef,
   $error_log_pipe              = undef,
   $error_log_syslog            = undef,
@@ -194,6 +200,7 @@ class cinder::wsgi::apache (
     access_log_pipe             => $access_log_pipe,
     access_log_syslog           => $access_log_syslog,
     access_log_format           => $access_log_format,
+    access_log_env_var          => $access_log_env_var,
     error_log_file              => $error_log_file,
     error_log_pipe              => $error_log_pipe,
     error_log_syslog            => $error_log_syslog,

releasenotes/notes/access_log_env_var-f72d94f7a7e13b6e.yaml

@@ -0,0 +1,5 @@
+---
+features:
+  - |
+    Add the ``access_log_env_var`` parameter to the ``cinder::wsgi::apache``
+    class to allow filtering logs (eg. suppress healthecks)

spec/classes/cinder_wsgi_apache_spec.rb

@@ -26,6 +26,7 @@ describe 'cinder::wsgi::apache' do
         :access_log_pipe             => nil,
         :access_log_syslog           => nil,
         :access_log_format           => nil,
+        :access_log_env_var          => nil,
         :error_log_file              => nil,
         :error_log_pipe              => nil,
         :error_log_syslog            => nil,
@@ -81,6 +82,7 @@ describe 'cinder::wsgi::apache' do
           :access_log_format  => 'foo',
           :access_log_syslog  => 'syslog:local0',
           :error_log_syslog   => 'syslog:local1',
+          :access_log_env_var => '!dontlog',
         }
       end
 
@@ -88,6 +90,7 @@ describe 'cinder::wsgi::apache' do
         :access_log_format  => params[:access_log_format],
         :access_log_syslog  => params[:access_log_syslog],
         :error_log_syslog   => params[:error_log_syslog],
+        :access_log_env_var => params[:access_log_env_var],
       )}
     end