From 93c1d232c539239f997feb9ab9fc76d9b248d1a9 Mon Sep 17 00:00:00 2001
From: Hemanth Nakkina <hemanth.nakkina@canonical.com>
Date: Fri, 25 Aug 2023 16:32:20 +0530
Subject: [PATCH] Enable notifications

Currently the notifications are not sent by the service.
Add configuration parameter enable-telemetry-notifications
to toggle notifications. Set notification driver to messagingv2
when the parameter is set to True.

Change-Id: I8299a2263b1e139d8cc6ae902ce5b45ec934836d
---
 charms/cinder-ceph-k8s/config.yaml                            | 4 ++++
 charms/cinder-ceph-k8s/src/templates/cinder.conf.j2           | 2 ++
 .../src/templates/parts/section-oslo-notifications            | 4 ++++
 3 files changed, 10 insertions(+)
 create mode 100644 charms/cinder-ceph-k8s/src/templates/parts/section-oslo-notifications

diff --git a/charms/cinder-ceph-k8s/config.yaml b/charms/cinder-ceph-k8s/config.yaml
index 8b2eb96e..027c8ceb 100644
--- a/charms/cinder-ceph-k8s/config.yaml
+++ b/charms/cinder-ceph-k8s/config.yaml
@@ -246,3 +246,7 @@ options:
     type: string
     default:
     description: RabbitMQ virtual host to request access on rabbitmq-server.
+  enable-telemetry-notifications:
+    type: boolean
+    default: False
+    description: Enable notifications to send to telemetry.
diff --git a/charms/cinder-ceph-k8s/src/templates/cinder.conf.j2 b/charms/cinder-ceph-k8s/src/templates/cinder.conf.j2
index 00aebfe2..84517fb4 100644
--- a/charms/cinder-ceph-k8s/src/templates/cinder.conf.j2
+++ b/charms/cinder-ceph-k8s/src/templates/cinder.conf.j2
@@ -24,6 +24,8 @@ connection = {{ database.connection }}
 {% endif -%}
 connection_recycle_time = 200
 
+{% include "parts/section-oslo-notifications" %}
+
 [{{ cinder_ceph.backend_name }}]
 volume_driver = cinder.volume.drivers.rbd.RBDDriver
 rbd_exclusive_cinder_pool = True
diff --git a/charms/cinder-ceph-k8s/src/templates/parts/section-oslo-notifications b/charms/cinder-ceph-k8s/src/templates/parts/section-oslo-notifications
new file mode 100644
index 00000000..ce559feb
--- /dev/null
+++ b/charms/cinder-ceph-k8s/src/templates/parts/section-oslo-notifications
@@ -0,0 +1,4 @@
+{% if options.enable_telemetry_notifications -%}
+[oslo_messaging_notifications]
+driver = messagingv2
+{%- endif %}