Add support for [agent] command_wait_* options

... so that users can tune how asynchronous commands completion is
handled.

Change-Id: I9c84ea89ed6a1844b9facf95bd405ba51790401c

manifests/drivers/agent.pp

@@ -68,7 +68,16 @@
 #   (optional) Number of times to try connecting to the agent for a command.
 #   Defaults to $::os_service_default
 #
-
+# [*command_wait_attempts*]
+#   (optional) Number of attempts to check for asynchronous commands completion
+#   before timing out.
+#   Defaults to $::os_service_default
+#
+# [*command_wait_interval*]
+#   (optional) Number of seconds to wait for between checks for asynchronous
+#   commands completion.
+#   Defaults to $::os_service_default
+#
 class ironic::drivers::agent (
   $stream_raw_images                            = $::os_service_default,
   $image_download_source                        = $::os_service_default,
@@ -81,6 +90,8 @@ class ironic::drivers::agent (
   $deploy_logs_swift_days_to_expire             = $::os_service_default,
   $command_timeout                              = $::os_service_default,
   $max_command_attempts                         = $::os_service_default,
+  $command_wait_attempts                        = $::os_service_default,
+  $command_wait_interval                        = $::os_service_default,
 ) {
 
   include ironic::deps
@@ -98,6 +109,8 @@ class ironic::drivers::agent (
     'agent/deploy_logs_swift_days_to_expire':           value => $deploy_logs_swift_days_to_expire;
     'agent/command_timeout':                            value => $command_timeout;
     'agent/max_command_attempts':                       value => $max_command_attempts;
+    'agent/command_wait_attempts':                      value => $command_wait_attempts;
+    'agent/command_wait_interval':                      value => $command_wait_interval;
   }
 
 }

releasenotes/notes/agent-command_wait_opts-8cf9e6f81ba70064.yaml

@@ -0,0 +1,8 @@
+---
+features:
+  - |
+    The ``ironic::drivers::agent`` class now supports the following two new
+    parameters.
+
+    - ``command_wait_attempts``
+    - ``command_wait_interval``

spec/classes/ironic_drivers_agent_spec.rb

@@ -38,6 +38,8 @@ describe 'ironic::drivers::agent' do
       is_expected.to contain_ironic_config('agent/deploy_logs_swift_days_to_expire').with_value('<SERVICE DEFAULT>')
       is_expected.to contain_ironic_config('agent/command_timeout').with_value('<SERVICE DEFAULT>')
       is_expected.to contain_ironic_config('agent/max_command_attempts').with_value('<SERVICE DEFAULT>')
+      is_expected.to contain_ironic_config('agent/command_wait_interval').with_value('<SERVICE DEFAULT>')
+      is_expected.to contain_ironic_config('agent/command_wait_attempts').with_value('<SERVICE DEFAULT>')
     end
 
     context 'when overriding parameters' do
@@ -52,7 +54,9 @@ describe 'ironic::drivers::agent' do
                       :deploy_logs_swift_container => 'cont',
                       :deploy_logs_swift_days_to_expire => 5,
                       :command_timeout => 90,
-                      :max_command_attempts => 5)
+                      :max_command_attempts => 5,
+                      :command_wait_interval => 2,
+                      :command_wait_attempts => 100)
       end
       it 'should replace default parameter with new value' do
         is_expected.to contain_ironic_config('agent/stream_raw_images').with_value(p[:stream_raw_images])
@@ -66,6 +70,8 @@ describe 'ironic::drivers::agent' do
         is_expected.to contain_ironic_config('agent/deploy_logs_swift_days_to_expire').with_value(p[:deploy_logs_swift_days_to_expire])
         is_expected.to contain_ironic_config('agent/command_timeout').with_value(p[:command_timeout])
         is_expected.to contain_ironic_config('agent/max_command_attempts').with_value(p[:max_command_attempts])
+        is_expected.to contain_ironic_config('agent/command_wait_interval').with_value(p[:command_wait_interval])
+        is_expected.to contain_ironic_config('agent/command_wait_attempts').with_value(p[:command_wait_attempts])
       end
     end