From 299dd9047ae623394b4c1121191aacf3308dfb33 Mon Sep 17 00:00:00 2001
From: Rajith Rajan <rajithr007@gmail.com>
Date: Thu, 23 Oct 2025 08:09:46 +0000
Subject: [PATCH] Fix: Add affinity to deployment template

---
 .../overwhelm-controller-manager-deployment.yaml    |  4 ++++
 charts/overwhelm/values.yaml                        | 13 ++++++++++++-
 2 files changed, 16 insertions(+), 1 deletion(-)

diff --git a/charts/overwhelm/templates/overwhelm-controller-manager-deployment.yaml b/charts/overwhelm/templates/overwhelm-controller-manager-deployment.yaml
index e357c80..81f2ddf 100755
--- a/charts/overwhelm/templates/overwhelm-controller-manager-deployment.yaml
+++ b/charts/overwhelm/templates/overwhelm-controller-manager-deployment.yaml
@@ -17,6 +17,10 @@ spec:
       labels: 
 {{ toYaml .Values.deployment.labels  | indent 8 }}
     spec:
+      {{- with .Values.deployment.affinity }}
+      affinity: 
+        {{- toYaml . | nindent 8 }}
+      {{- end }}    
       {{- if and .Values.global .Values.global.imagePullSecrets }}
       imagePullSecrets:
       {{- range .Values.global.imagePullSecrets }}
diff --git a/charts/overwhelm/values.yaml b/charts/overwhelm/values.yaml
index f306847..463c7d4 100644
--- a/charts/overwhelm/values.yaml
+++ b/charts/overwhelm/values.yaml
@@ -17,4 +17,15 @@ deployment:
     requests:
       cpu: 128m
       memory: 64Mi
-
+  affinity: {}
+    # podAntiAffinity:
+    #   preferredDuringSchedulingIgnoredDuringExecution:
+    #     - podAffinityTerm:
+    #         labelSelector:
+    #           matchExpressions:
+    #             - key: control-plane
+    #               operator: In
+    #               values:
+    #                 - controller-manager
+    #         topologyKey: kubernetes.io/hostname
+    #       weight: 100