From c37afaa050fdc8d2f125368cba8cf35281149d9b Mon Sep 17 00:00:00 2001
From: Daniel Hougaard <daniel@infisical.com>
Date: Thu, 3 Jul 2025 04:08:37 +0400
Subject: [PATCH] feat(helm-charts/infiscal-core): topologySpreadConstraints
 support

---
 helm-charts/infisical-standalone-postgres/CHANGELOG.md    | 8 ++++++++
 .../templates/infisical.yaml                              | 4 ++++
 helm-charts/infisical-standalone-postgres/values.yaml     | 4 ++++
 3 files changed, 16 insertions(+)

diff --git a/helm-charts/infisical-standalone-postgres/CHANGELOG.md b/helm-charts/infisical-standalone-postgres/CHANGELOG.md
index ee80eb6b5..1a9c45485 100644
--- a/helm-charts/infisical-standalone-postgres/CHANGELOG.md
+++ b/helm-charts/infisical-standalone-postgres/CHANGELOG.md
@@ -1,3 +1,11 @@
+## 1.5.1 (July 3, 2025)
+
+Changes:
+* Added support for `topologySpreadConstraints` configuration in Helm chart
+
+Features:
+* `topologySpreadConstraints`: Configure pod distribution across availability zones and nodes for high availability
+
 ## 1.5.0 (March 26, 2025)
 
 Changes:
diff --git a/helm-charts/infisical-standalone-postgres/templates/infisical.yaml b/helm-charts/infisical-standalone-postgres/templates/infisical.yaml
index 52321a9d6..11ebb8f3d 100644
--- a/helm-charts/infisical-standalone-postgres/templates/infisical.yaml
+++ b/helm-charts/infisical-standalone-postgres/templates/infisical.yaml
@@ -25,6 +25,10 @@ spec:
         {{- toYaml . | nindent 8 }}
         {{- end }}
     spec:
+    {{- with $infisicalValues.topologySpreadConstraints }}
+      topologySpreadConstraints:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
     {{- with $infisicalValues.affinity }}
       affinity:
         {{- toYaml . | nindent 8 }}
diff --git a/helm-charts/infisical-standalone-postgres/values.yaml b/helm-charts/infisical-standalone-postgres/values.yaml
index d2e3297d5..32b7a8d6f 100644
--- a/helm-charts/infisical-standalone-postgres/values.yaml
+++ b/helm-charts/infisical-standalone-postgres/values.yaml
@@ -80,6 +80,10 @@ infisical:
   tolerations: []
   # -- Node selector for pod placement
   nodeSelector: {}
+  # -- Topology spread constraints for multi-zone deployments
+  # -- Ref: https://kubernetes.io/docs/concepts/workloads/pods/pod-topology-spread-constraints/
+  topologySpreadConstraints: []
+
   # -- Kubernetes Secret reference containing Infisical root credentials
   kubeSecretRef: "infisical-secrets"