commit 43b7dc403a06a720d5d6134a3b9bf3065675be74
Author: Michal Nasiadka <mnasiadka@gmail.com>
Date:   Mon Sep 21 11:00:35 2020 +0200

    Add missing barbican.conf support
    
    Story: 2008170
    Task: 40925
    
    Change-Id: I3014983f481a5dca7c93e140b3e10caa5d537669
    (cherry picked from commit 0f25900a43895f5154820292d44ec999cd1ec2ed)

diff --git a/ansible/kolla-openstack.yml b/ansible/kolla-openstack.yml
index 27c24b2..edc9654 100644
--- a/ansible/kolla-openstack.yml
+++ b/ansible/kolla-openstack.yml
@@ -104,6 +104,7 @@
             mime: False
           register: stat_result
           with_items:
+            - { name: barbican, file: barbican.conf }
             - { name: blazar, file: blazar.conf }
             - { name: ceilometer, file: ceilometer.conf }
             - { name: cinder, file: cinder.conf }
@@ -211,6 +212,7 @@
         auth_type: none
         endpoint_override: "http://{% raw %}{{ api_interface_address }}{% endraw %}:{{ inspector_store_port }}"
       # Extra free-form user-provided configuration.
+      kolla_extra_barbican: "{{ kolla_extra_config.barbican | default }}"
       kolla_extra_blazar: "{{ kolla_extra_config.blazar | default }}"
       kolla_extra_ceilometer: "{{ kolla_extra_config.ceilometer | default }}"
       kolla_extra_cinder: "{{ kolla_extra_config.cinder | default }}"
diff --git a/ansible/roles/kolla-openstack/defaults/main.yml b/ansible/roles/kolla-openstack/defaults/main.yml
index 42d16bb..41dc367 100644
--- a/ansible/roles/kolla-openstack/defaults/main.yml
+++ b/ansible/roles/kolla-openstack/defaults/main.yml
@@ -17,6 +17,9 @@ kolla_extra_global:
 # Whether to enable Barbican.
 kolla_enable_barbican:
 
+# Free form extra configuration to append to barbican.conf.
+kolla_extra_barbican:
+
 ###############################################################################
 # Blazar configuration.
 
diff --git a/ansible/roles/kolla-openstack/molecule/enable-everything/molecule.yml b/ansible/roles/kolla-openstack/molecule/enable-everything/molecule.yml
index 008e29b..af2b63f 100644
--- a/ansible/roles/kolla-openstack/molecule/enable-everything/molecule.yml
+++ b/ansible/roles/kolla-openstack/molecule/enable-everything/molecule.yml
@@ -14,6 +14,10 @@ provisioner:
     group_vars:
       all:
         kolla_extra_config_path:
+        kolla_enable_barbican: true
+        kolla_extra_barbican: |
+          [extra-barbican.conf]
+          foo=bar
         kolla_enable_blazar: true
         kolla_extra_blazar: |
           [extra-blazar.conf]
diff --git a/ansible/roles/kolla-openstack/molecule/enable-everything/tests/test_default.py b/ansible/roles/kolla-openstack/molecule/enable-everything/tests/test_default.py
index 649608c..aedd7d3 100644
--- a/ansible/roles/kolla-openstack/molecule/enable-everything/tests/test_default.py
+++ b/ansible/roles/kolla-openstack/molecule/enable-everything/tests/test_default.py
@@ -27,7 +27,8 @@ testinfra_hosts = testinfra.utils.ansible_runner.AnsibleRunner(
 
 @pytest.mark.parametrize(
     'path',
-    ['cinder',
+    ['barbican',
+     'cinder',
      'cloudkitty',
      'designate',
      'fluentd/filter',
@@ -60,7 +61,8 @@ def test_service_config_directory(host, path):
 
 @pytest.mark.parametrize(
     'path',
-    ['cinder.conf',
+    ['barbican.conf',
+     'cinder.conf',
      'cloudkitty.conf',
      'designate.conf',
      'galera.cnf',
diff --git a/ansible/roles/kolla-openstack/tasks/config.yml b/ansible/roles/kolla-openstack/tasks/config.yml
index 60a9b60..acd3b56 100644
--- a/ansible/roles/kolla-openstack/tasks/config.yml
+++ b/ansible/roles/kolla-openstack/tasks/config.yml
@@ -13,6 +13,7 @@
     dest: "{{ kolla_node_custom_config_path }}/{{ item.dest }}"
     mode: 0640
   with_items:
+    - { src: barbican.conf.j2, dest: barbican.conf, enabled: "{{ kolla_enable_barbican }}" }
     - { src: blazar.conf.j2, dest: blazar.conf, enabled: "{{ kolla_enable_blazar }}" }
     - { src: ceilometer.conf.j2, dest: ceilometer.conf, enabled: "{{ kolla_enable_ceilometer }}" }
     - { src: cinder.conf.j2, dest: cinder.conf, enabled: "{{ kolla_enable_cinder }}" }
diff --git a/ansible/roles/kolla-openstack/templates/barbican.conf.j2 b/ansible/roles/kolla-openstack/templates/barbican.conf.j2
new file mode 100644
index 0000000..2a33517
--- /dev/null
+++ b/ansible/roles/kolla-openstack/templates/barbican.conf.j2
@@ -0,0 +1,9 @@
+# {{ ansible_managed }}
+
+{% if kolla_extra_barbican %}
+#######################
+# Extra configuration
+#######################
+
+{{ kolla_extra_barbican }}
+{% endif %}
diff --git a/doc/source/configuration/kolla-ansible.rst b/doc/source/configuration/kolla-ansible.rst
index b885a5c..b509a38 100644
--- a/doc/source/configuration/kolla-ansible.rst
+++ b/doc/source/configuration/kolla-ansible.rst
@@ -583,6 +583,7 @@ which files are supported.
    File                            Purpose
    =============================== =======================================================
    ``backup.my.cnf``               Mariabackup configuration.
+   ``barbican.conf``               Barbican configuration.
    ``barbican/*``                  Extended Barbican configuration.
    ``blazar.conf``                 Blazar configuration.
    ``blazar/*``                    Extended Blazar configuration.
diff --git a/releasenotes/notes/add-support-for-barbican-conf-c15f0ab4294281cf.yaml b/releasenotes/notes/add-support-for-barbican-conf-c15f0ab4294281cf.yaml
new file mode 100644
index 0000000..57ebd64
--- /dev/null
+++ b/releasenotes/notes/add-support-for-barbican-conf-c15f0ab4294281cf.yaml
@@ -0,0 +1,6 @@
+---
+fixes:
+  - |
+    Adds support for a custom Barbican configuration file (``barbican.conf``),
+    as only extended configuration stored under a ``barbican`` folder was
+    supported.