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, 10 insertions, 1 deletions

diff --git a/puppet/services/neutron-base.yaml b/puppet/services/neutron-base.yaml
index 57581b58..3c7518b3 100644
--- a/puppet/services/neutron-base.yaml
+++ b/puppet/services/neutron-base.yaml
@@ -50,6 +50,10 @@ parameters:
     type: string
     default: ''
     description: Set to True to enable debugging on all services.
+  NeutronDebug:
+    default: ''
+    description: Set to True to enable debugging Neutron services.
+    type: string
   EnableConfigPurge:
     type: boolean
     default: false
@@ -90,6 +94,7 @@ parameters:
 
 conditions:
   dhcp_agents_zero: {equals : [{get_param: NeutronDhcpAgentsPerNetwork}, 0]}
+  service_debug_unset: {equals : [{get_param: NeutronDebug}, '']}
 
 outputs:
   role_data:
@@ -104,7 +109,11 @@ outputs:
             neutron::rabbit_port: {get_param: RabbitClientPort}
             neutron::core_plugin: {get_param: NeutronCorePlugin}
             neutron::service_plugins: {get_param: NeutronServicePlugins}
-            neutron::debug: {get_param: Debug}
+            neutron::debug:
+              if:
+              - service_debug_unset
+              - {get_param: Debug }
+              - {get_param: NeutronDebug }
             neutron::purge_config: {get_param: EnableConfigPurge}
             neutron::allow_overlapping_ips: true
             neutron::dns_domain: {get_param: NeutronDnsDomain}