Add support for oslo.middleware options

Change-Id: Ib5e374c97af141c47407df19ae71e7b518765f84

manifests/api.pp

@@ -40,15 +40,26 @@
 #   to make cloudkitty-api be a web app using apache mod_wsgi.
 #   Defaults to 'httpd'
 #
+# [*enable_proxy_headers_parsing*]
+#   (Optional) Enable paste middleware to handle SSL requests through
+#   HTTPProxyToWSGI middleware.
+#   Defaults to $::os_service_default.
+#
+# [*max_request_body_size*]
+#   (Optional) Set max request body size
+#   Defaults to $::os_service_default.
+#
 class cloudkitty::api (
-  $package_ensure = 'present',
-  $manage_service = true,
-  $enabled        = true,
-  $host_ip        = $::os_service_default,
-  $port           = $::os_service_default,
-  $pecan_debug    = $::os_service_default,
-  $sync_db        = true,
-  $service_name   = 'httpd',
+  $package_ensure               = 'present',
+  $manage_service               = true,
+  $enabled                      = true,
+  $host_ip                      = $::os_service_default,
+  $port                         = $::os_service_default,
+  $pecan_debug                  = $::os_service_default,
+  $sync_db                      = true,
+  $service_name                 = 'httpd',
+  $enable_proxy_headers_parsing = $::os_service_default,
+  $max_request_body_size        = $::os_service_default,
 ) {
 
   include cloudkitty
@@ -104,4 +115,9 @@ class cloudkitty::api (
     'api/pecan_debug': value => $pecan_debug;
   }
 
+  oslo::middleware { 'cloudkitty_config':
+    enable_proxy_headers_parsing => $enable_proxy_headers_parsing,
+    max_request_body_size        => $max_request_body_size,
+  }
+
 }

releasenotes/notes/oslo-middleware-opts-dc5cb5545dcf3046.yaml

@@ -0,0 +1,8 @@
+---
+features:
+  - |
+    The following parameters have been added to the ``cloudkitty::api`` class,
+    to support parameters of oslo.middleware.
+
+    - ``enable_proxy_headers_parsing``
+    - ``max_request_body_size``

spec/classes/cloudkitty_api_spec.rb

@@ -3,11 +3,13 @@ require 'spec_helper'
 describe 'cloudkitty::api' do
 
   let :params do
-    { :enabled        => true,
-      :manage_service => true,
-      :host_ip        => '127.0.0.1',
-      :port           => '8889',
-      :pecan_debug    => false }
+    { :enabled                      => true,
+      :manage_service               => true,
+      :host_ip                      => '127.0.0.1',
+      :port                         => '8889',
+      :pecan_debug                  => false,
+      :enable_proxy_headers_parsing => true,
+      :max_request_body_size        => 102400,}
   end
 
   let :pre_condition do
@@ -29,6 +31,10 @@ describe 'cloudkitty::api' do
       it { is_expected.to contain_cloudkitty_config('api/host_ip').with_value( params[:host_ip] ) }
       it { is_expected.to contain_cloudkitty_config('api/port').with_value( params[:port] ) }
       it { is_expected.to contain_cloudkitty_config('api/pecan_debug').with_value( params[:pecan_debug] ) }
+      it { is_expected.to contain_oslo__middleware('cloudkitty_config').with(
+        :enable_proxy_headers_parsing => params[:enable_proxy_headers_parsing],
+        :max_request_body_size        => params[:max_request_body_size],
+      ) }
 
       it 'installs cloudkitty-api package' do
         is_expected.to contain_package('cloudkitty-api').with(