Add support for allow_open_expired

Depends-on: https://review.opendev.org/874710
Change-Id: Ie3603dd6fe7403c4268070049202b5cc4592c3f9

manifests/proxy.pp

@@ -107,6 +107,11 @@
 #    (optional) Configures recoverable_node_timeout for swift proxy-server
 #    Defaults to $facts['os_service_default'].
 #
+#  [*allow_open_expired*]
+#    (optional) Allow access to an object that has expired but not yet been
+#    reaped, by setting the x-open-expired header.
+#    Defaults to $facts['os_service_default'].
+#
 #  [*enabled*]
 #    (optional) Should the service be enabled.
 #    Defaults to true
@@ -184,6 +189,7 @@ class swift::proxy(
   $keepalive_timeout                       = $facts['os_service_default'],
   $node_timeout                            = $facts['os_service_default'],
   $recoverable_node_timeout                = $facts['os_service_default'],
+  $allow_open_expired                      = $facts['os_service_default'],
   Boolean $manage_service                  = true,
   Boolean $enabled                         = true,
   $package_ensure                          = 'present',
@@ -264,6 +270,7 @@ class swift::proxy(
     'app:proxy-server/max_containers_whitelist':   value => $max_containers_whitelist;
     'app:proxy-server/node_timeout':               value => $node_timeout;
     'app:proxy-server/recoverable_node_timeout':   value => $recoverable_node_timeout;
+    'app:proxy-server/allow_open_expired':         value => $allow_open_expired;
   }
 
   swift_proxy_config {

releasenotes/notes/proxy-allow_open_expired-7fbf1625c0cdd0df.yaml

@@ -0,0 +1,4 @@
+---
+features:
+  - |
+    The new ``swift::proxy::allow_open_expired`` parameter has been added.

spec/classes/swift_proxy_spec.rb

@@ -87,6 +87,7 @@ describe 'swift::proxy' do
         it { should contain_swift_proxy_config('app:proxy-server/write_affinity_node_count').with_value('<SERVICE DEFAULT>') }
         it { should contain_swift_proxy_config('app:proxy-server/node_timeout').with_value('<SERVICE DEFAULT>') }
         it { should contain_swift_proxy_config('app:proxy-server/recoverable_node_timeout').with_value('<SERVICE DEFAULT>') }
+        it { should contain_swift_proxy_config('app:proxy-server/allow_open_expired').with_value('<SERVICE DEFAULT>') }
         it { should contain_swift_proxy_config('DEFAULT/cors_allow_origin').with_value('<SERVICE DEFAULT>') }
         it { should contain_swift_proxy_config('DEFAULT/strict_cors_mode').with_value('<SERVICE DEFAULT>') }
 
@@ -149,6 +150,7 @@ describe 'swift::proxy' do
               :keepalive_timeout          => '121',
               :node_timeout               => '20',
               :recoverable_node_timeout   => '15',
+              :allow_open_expired         => false,
               :cors_allow_origin          => ['http://foo.bar:1234', 'https://foo.bar'],
               :strict_cors_mode           => true
             }
@@ -184,6 +186,7 @@ describe 'swift::proxy' do
           it { should contain_swift_proxy_config('app:proxy-server/write_affinity_node_count').with_value('2 * replicas') }
           it { should contain_swift_proxy_config('app:proxy-server/node_timeout').with_value('20') }
           it { should contain_swift_proxy_config('app:proxy-server/recoverable_node_timeout').with_value('15') }
+          it { should contain_swift_proxy_config('app:proxy-server/allow_open_expired').with_value(false) }
           it { should contain_swift_proxy_config('DEFAULT/cors_allow_origin').with_value('http://foo.bar:1234,https://foo.bar') }
           it { should contain_swift_proxy_config('DEFAULT/strict_cors_mode').with_value('true') }
         end