From 603e86b6d591f1e5ffe1244ff51ccac7b54ddaff Mon Sep 17 00:00:00 2001
From: Joe Banks <joe@jb3.dev>
Date: Mon, 1 Apr 2024 00:56:31 +0100
Subject: Add some new Django alerts through Prometheus

---
 .../monitoring/alerts/alerts.d/django.yaml           | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100644 kubernetes/namespaces/monitoring/alerts/alerts.d/django.yaml

(limited to 'kubernetes/namespaces/monitoring')

diff --git a/kubernetes/namespaces/monitoring/alerts/alerts.d/django.yaml b/kubernetes/namespaces/monitoring/alerts/alerts.d/django.yaml
new file mode 100644
index 0000000..1444a87
--- /dev/null
+++ b/kubernetes/namespaces/monitoring/alerts/alerts.d/django.yaml
@@ -0,0 +1,20 @@
+groups:
+  - name: django
+    rules:
+      - alert: DjangoErrors
+        expr: increase(django_http_responses_total_by_status_total{status=~"5.."}[5m]) > 0
+        for: 5m
+        labels:
+          severity: page
+        annotations:
+          summary: "Django is experiencing 5xx errors"
+          description: "Django is experiencing 5xx errors on {{ $labels.namespace }}/{{ $labels.job }}"
+
+      - alert: DjangoLatencyHigh
+        expr: histogram_quantile(0.95, rate(django_http_requests_latency_seconds_by_view_method_bucket[5m])) > 1.0
+        for: 3m
+        labels:
+          severity: page
+        annotations:
+          summary: "Django route is experiencing high latency"
+          description: "Django route {{ $labels.method }} {{ $labels.view }} is experiencing high latency"
-- 
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