From 1feb6b6aaa777144900401c986fe935bdcedf198 Mon Sep 17 00:00:00 2001
From: Doug Szumski <doug@stackhpc.com>
Date: Mon, 8 Oct 2018 16:56:04 +0100
Subject: [PATCH] Support custom monasca-notification templates

Jira, Slack and possiblly other plugins allow custom templates
for defining the format of notifications. This change lets you
provide these in a templates folder which is copied into the
monasca-notification container.

Partially-Implements: blueprint monasca-roles
Change-Id: Ibc5ba3944d51f6c8ffc8bdc9ed60f43dd91ca7e0
---
 ansible/roles/monasca/handlers/main.yml       |  1 +
 ansible/roles/monasca/tasks/config.yml        | 21 +++++++++++++++++++
 .../monasca-notification.json.j2              |  6 ++++++
 3 files changed, 28 insertions(+)

diff --git a/ansible/roles/monasca/handlers/main.yml b/ansible/roles/monasca/handlers/main.yml
index b5998f4ff2..11f7ae9f95 100644
--- a/ansible/roles/monasca/handlers/main.yml
+++ b/ansible/roles/monasca/handlers/main.yml
@@ -150,6 +150,7 @@
     - service.enabled | bool
     - config_json.changed | bool
       or monasca_notification_confs.changed | bool
+      or monasca_notification_plugin_templates.changed | bool
       or monasca_notification_container.changed | bool
 
 - name: Restart monasca-persister container
diff --git a/ansible/roles/monasca/tasks/config.yml b/ansible/roles/monasca/tasks/config.yml
index 539385eeb7..e66c86591a 100644
--- a/ansible/roles/monasca/tasks/config.yml
+++ b/ansible/roles/monasca/tasks/config.yml
@@ -236,6 +236,27 @@
   notify:
     - Restart monasca-notification container
 
+- name: Check for monasca-notification templates
+  local_action: stat path="{{ node_custom_config }}/monasca/notification_templates"
+  run_once: True
+  register: notification_templates
+
+- name: Copying over monasca-notification templates
+  vars:
+    service: "{{ monasca_services['monasca-notification'] }}"
+  copy:
+    src: "{{ node_custom_config }}/monasca/notification_templates"
+    dest: "{{ node_config_directory }}/monasca-notification/"
+    mode: "0660"
+  become: true
+  register: monasca_notification_plugin_templates
+  when:
+    - notification_templates.stat.exists and notification_templates.stat.isdir
+    - inventory_hostname in groups[service['group']]
+    - service.enabled | bool
+  notify:
+    - Restart monasca-notification container
+
 - name: Copying over monasca-persister config
   vars:
     service: "{{ monasca_services['monasca-persister'] }}"
diff --git a/ansible/roles/monasca/templates/monasca-notification/monasca-notification.json.j2 b/ansible/roles/monasca/templates/monasca-notification/monasca-notification.json.j2
index 329f10375e..179d892bab 100644
--- a/ansible/roles/monasca/templates/monasca-notification/monasca-notification.json.j2
+++ b/ansible/roles/monasca/templates/monasca-notification/monasca-notification.json.j2
@@ -6,6 +6,12 @@
             "dest": "/etc/monasca/notification.conf",
             "owner": "monasca",
             "perm": "0600"
+        },
+        {
+            "source": "{{ container_config_directory }}/notification_templates/*",
+            "dest": "/etc/monasca/",
+            "owner": "monasca",
+            "perm": "0600"
         }
     ],
     "permissions": [