From 0cb79d734aa7f226e981b44e14d7224a41a94251 Mon Sep 17 00:00:00 2001
From: Scott Wallace <scott@wallace.sh>
Date: Sun, 25 Oct 2020 08:41:19 +0000
Subject: [PATCH] Removed defaults for instance and description

---
 README.md                 | 2 --
 src/alertify/messaging.py | 8 +++++---
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/README.md b/README.md
index 7273187..13ba164 100644
--- a/README.md
+++ b/README.md
@@ -33,8 +33,6 @@ The following environment variables will override any config or default:
 * Defaults, if not sent:
   | Field       | Default value |
   |-------------|---------------|
-  | Description | `[nodata]`    |
-  | Instance    | `[unknown]`   |
   | Priority    | `5`           |
   | Severity    | `Warning`     |
 
diff --git a/src/alertify/messaging.py b/src/alertify/messaging.py
index 8a4981c..eb4778e 100644
--- a/src/alertify/messaging.py
+++ b/src/alertify/messaging.py
@@ -37,14 +37,16 @@ class MessageHandler:
             else:
                 prefix = alert['labels'].get('severity', 'warning')
 
+            instance = alert['labels'].get('instance', None)
+
             gotify_msg = {
                 'title': '[{}] {}'.format(
                     prefix.upper(),
                     alert['annotations'].get('summary'),
                 ),
-                'message': '{}: {}'.format(
-                    alert['labels'].get('instance', '[unknown]'),
-                    alert['annotations'].get('description', '[nodata]'),
+                'message': '{}{}'.format(
+                    f'{instance}: ' if instance else '',
+                    alert['annotations'].get('description', ''),
                 ),
                 'priority': int(alert['labels'].get('priority', 5)),
                 'extras': {