Fix ConfigDebug for puppet host runs

Before pike we used to be able to add -e environments/config-debug.yaml
and that would give us debug logs for puppet. With the move to ansible
running puppet we lost this feature.

Let's make sure that the old ConfigDebug variable still works with
the ansible playbook-based deploy steps. With this patch and ConfigDebug
set to true, we correctly get the puppet debug logs:

TASK [debug] *******************************************************************
ok: [localhost] => {
    "(outputs.stderr|default('')).split('\n')|union(outputs.stdout_lines|default([]))": [
        "Warning: Undefined variable 'deploy_config_name'; ",
        "   (file & line not available)",
        "Warning: This method is deprecated, please use the stdlib validate_legacy function, with Stdlib::Compat::Bool. There is further documentation for validate_legacy function in the README. at [\"/etc/puppet/modules/ntp/manifests/init.pp\", 54]:[\"/etc/puppet/modules/tripleo/manifests/profile/base/time/ntp.pp\", 29]",
        "   (at /etc/puppet/modules/stdlib/lib/puppet/functions/deprecation.rb:25:in `deprecation')",
        "Debug: Runtime environment: puppet_version=4.8.2, ruby_version=2.0.0, run_mode=user, default_encoding=UTF-8",
        "Debug: Loading external facts from /etc/puppet/modules/openstacklib/facts.d",
        "Debug: Loading external facts from /var/lib/puppet/facts.d",
....

Change-Id: Ia726fb8ca4a6f7bbbd7a1284d76ff42df6825d01
Closes-Bug: #1722752
(cherry picked from commit ecc6ce340aea59faaee4c2a49cd6d6fb90d8ed35)

2 files changed, 11 insertions, 1 deletions

diff --git a/common/deploy-steps-tasks.yaml b/common/deploy-steps-tasks.yaml
index 73d3036c..785095b6 100644
--- a/common/deploy-steps-tasks.yaml
+++ b/common/deploy-steps-tasks.yaml
@@ -4,11 +4,15 @@
     #####################################################
     # Per step puppet configuration of the baremetal host
     #####################################################
+    - name: Set host puppet debugging fact string
+      set_fact:
+        host_puppet_config_debug: "--debug --verbose"
+      when: enable_debug|default(false)
     - name: Write the config_step hieradata
       copy: content="{{dict(step=step|int)|to_json}}" dest=/etc/puppet/hieradata/config_step.json force=true mode=0600
     - name: Run puppet host configuration for step {{step}}
       command: >-
-        puppet apply
+        puppet apply {{ host_puppet_config_debug|default('') }}
         --modulepath=/etc/puppet/modules:/opt/stack/puppet-modules:/usr/share/openstack-puppet/modules
         --logdest syslog --logdest console --color=false
         /var/lib/tripleo-config/puppet_step_config.pp
diff --git a/common/deploy-steps.j2 b/common/deploy-steps.j2
index a1bd8826..5c923a99 100644
--- a/common/deploy-steps.j2
+++ b/common/deploy-steps.j2
@@ -48,6 +48,10 @@ parameters:
     description: Mapping of service endpoint -> protocol. Typically set
                  via parameter_defaults in the resource registry.
     type: json
+  ConfigDebug:
+    default: false
+    description: Whether to run config management (e.g. Puppet) in debug mode.
+    type: boolean
   DockerPuppetDebug:
     type: string
     default: ''
@@ -85,6 +89,7 @@ resources:
         - name: role_name
         - name: update_identifier
         - name: bootstrap_server_id
+        - name: enable_debug
         - name: docker_puppet_debug
         - name: docker_puppet_process_count
       config:
@@ -291,6 +296,7 @@ resources:
         role_name: {{role.name}}
         update_identifier: {get_param: DeployIdentifier}
         bootstrap_server_id: {get_param: [servers, {{primary_role_name}}, '0']}
+        enable_debug: {get_param: ConfigDebug}
         docker_puppet_debug: {get_param: DockerPuppetDebug}
         docker_puppet_process_count: {get_param: DockerPuppetProcessCount}
   {% endfor %}