From 4b63fec03271e40756a8d9d152050f6987b485cde248d98018a763daa4862b52 Mon Sep 17 00:00:00 2001
From: Andrew <andrewmurray@ezscale.cloud>
Date: Sun, 26 Apr 2026 22:54:08 -0400
Subject: [PATCH] feat(helm): HPA for app deployment (toggleable, CPU-based)

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
---
 helm/ezscale-website/templates/hpa-app.yaml | 23 +++++++++++++++++++++
 1 file changed, 23 insertions(+)
 create mode 100644 helm/ezscale-website/templates/hpa-app.yaml

diff --git a/helm/ezscale-website/templates/hpa-app.yaml b/helm/ezscale-website/templates/hpa-app.yaml
new file mode 100644
index 0000000..b41b1e6
--- /dev/null
+++ b/helm/ezscale-website/templates/hpa-app.yaml
@@ -0,0 +1,23 @@
+{{- if .Values.app.autoscaling.enabled }}
+apiVersion: autoscaling/v2
+kind: HorizontalPodAutoscaler
+metadata:
+  name: {{ include "ezscale-website.fullname" . }}-app
+  labels:
+    {{- include "ezscale-website.labels" . | nindent 4 }}
+    app.kubernetes.io/component: app
+spec:
+  scaleTargetRef:
+    apiVersion: apps/v1
+    kind: Deployment
+    name: {{ include "ezscale-website.fullname" . }}-app
+  minReplicas: {{ .Values.app.autoscaling.minReplicas }}
+  maxReplicas: {{ .Values.app.autoscaling.maxReplicas }}
+  metrics:
+    - type: Resource
+      resource:
+        name: cpu
+        target:
+          type: Utilization
+          averageUtilization: {{ .Values.app.autoscaling.targetCPU }}
+{{- end }}