Ability to enable/disable debug mode per OpenStack service

Add ServiceDebug parameters for each services that will allow operators
to enable/disable Debug for specific services.

We keep the Debug parameters for backward compatibility.

Operators want to enable Debug everywhere:
  Debug: true
Operators want to disable Debug everywhere:
  Debug: false
Operators want to disable Debug everywhere except Glance:
  GlanceDebug: true
Operators want to enable Debug everywhere except Glance:
  Debug: true
  GlanceDebug: false

New parameters: AodhDebug, BarbicanDebug, CeilometerDebug, CinderDebug,
CongressDebug, GlanceDebug, GnocchiDebug, HeatDebug, HorizonDebug,
IronicDebug, KeystoneDebug, ManilaDebug, MistralDebug, NeutronDebug,
NovaDebug, OctaviaDebug, PankoDebug, SaharaDebug, TackerDebug,
ZaqarDebug.

Note: for backward compatibility in Horizon, HorizonDebug is set to
false, so we maintain previous behavior.

Change-Id: Icbf4a38afcdbd8471d1afc11743df9705451db52
Implement-blueprint: composable-debug
Closes-Bug: #1634567

1 files changed, 12 insertions, 1 deletions

diff --git a/puppet/services/mistral-base.yaml b/puppet/services/mistral-base.yaml
index 2e708650..8b3655dd 100644
--- a/puppet/services/mistral-base.yaml
+++ b/puppet/services/mistral-base.yaml
@@ -31,6 +31,10 @@ parameters:
     default: ''
     description: Set to True to enable debugging on all services.
     type: string
+  MistralDebug:
+    default: ''
+    description: Set to True to enable debugging Mistral services.
+    type: string
   RabbitPassword:
     description: The password for RabbitMQ
     type: string
@@ -58,6 +62,9 @@ parameters:
     default: 'regionOne'
     description: Keystone region for endpoint
 
+conditions:
+  service_debug_unset: {equals : [{get_param: MistralDebug}, '']}
+
 outputs:
   role_data:
     description: Shared role data for the Mistral services.
@@ -78,7 +85,11 @@ outputs:
         mistral::rabbit_password: {get_param: RabbitPassword}
         mistral::rabbit_use_ssl: {get_param: RabbitClientUseSSL}
         mistral::rabbit_port: {get_param: RabbitClientPort}
-        mistral::debug: {get_param: Debug}
+        mistral::debug:
+          if:
+          - service_debug_unset
+          - {get_param: Debug }
+          - {get_param: MistralDebug }
         mistral::keystone_password: {get_param: MistralPassword}
         mistral::keystone_tenant: 'service'
         mistral::auth_uri: {get_param: [EndpointMap, KeystoneInternal, uri]}