From e2d9674304301590ca03f79be53f2f2b6036fcb7 Mon Sep 17 00:00:00 2001
From: Vitor Gomes <vitorgomes2007@hotmail.com>
Date: Wed, 5 Mar 2025 22:03:17 -0300
Subject: [PATCH] feat(kgo): add node selector to deployment

---
 charts/gateway-operator/CHANGELOG.md             |  7 +++++++
 charts/gateway-operator/Chart.yaml               |  2 +-
 .../ci/node-selector-values.yaml                 | 16 ++++++++++++++++
 .../gateway-operator/templates/deployment.yaml   |  4 ++++
 charts/gateway-operator/values.yaml              |  4 ++++
 5 files changed, 32 insertions(+), 1 deletion(-)
 create mode 100644 charts/gateway-operator/ci/node-selector-values.yaml

diff --git a/charts/gateway-operator/CHANGELOG.md b/charts/gateway-operator/CHANGELOG.md
index 8d6269424..53b961bbc 100644
--- a/charts/gateway-operator/CHANGELOG.md
+++ b/charts/gateway-operator/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## 0.5.3
+
+## Changes
+
+- Add the option to define a `nodeSelector` to the Kong Gateway Operator controller pod.
+  [#1262](https://github.com/Kong/charts/pull/1262)
+
 ## 0.5.2
 
 ### Fixes
diff --git a/charts/gateway-operator/Chart.yaml b/charts/gateway-operator/Chart.yaml
index 514d5bc50..a900a23f8 100644
--- a/charts/gateway-operator/Chart.yaml
+++ b/charts/gateway-operator/Chart.yaml
@@ -8,7 +8,7 @@ maintainers:
 name: gateway-operator
 sources:
   - https://github.com/Kong/charts/tree/main/charts/gateway-operator
-version: 0.5.2
+version: 0.5.3
 appVersion: "1.5"
 annotations:
   artifacthub.io/prerelease: "false"
diff --git a/charts/gateway-operator/ci/node-selector-values.yaml b/charts/gateway-operator/ci/node-selector-values.yaml
new file mode 100644
index 000000000..65f7a3a02
--- /dev/null
+++ b/charts/gateway-operator/ci/node-selector-values.yaml
@@ -0,0 +1,16 @@
+nodeSelector:
+  kubernetes.io/os: linux
+
+livenessProbe:
+  httpGet:
+    path: /healthz
+    port: 8081
+  initialDelaySeconds: 1
+  periodSeconds: 1
+
+readinessProbe:
+  initialDelaySeconds: 1
+  periodSeconds: 1
+
+env:
+  anonymous_reports: "false"
diff --git a/charts/gateway-operator/templates/deployment.yaml b/charts/gateway-operator/templates/deployment.yaml
index f91062bd4..a14a79b3d 100644
--- a/charts/gateway-operator/templates/deployment.yaml
+++ b/charts/gateway-operator/templates/deployment.yaml
@@ -39,6 +39,10 @@ spec:
       affinity:
       {{ toYaml . | nindent 8 }}
       {{- end }}
+      {{- if .Values.nodeSelector }}
+      nodeSelector:
+      {{- toYaml .Values.nodeSelector | nindent 8 }}
+      {{- end }}
       containers:
       - name: manager
         {{ with .Values.args -}}
diff --git a/charts/gateway-operator/values.yaml b/charts/gateway-operator/values.yaml
index f71a80bd4..76f456937 100644
--- a/charts/gateway-operator/values.yaml
+++ b/charts/gateway-operator/values.yaml
@@ -44,6 +44,10 @@ extraLabels: {}
 # Labels to be added to KGO pods
 podLabels: {}
 
+# Node labels for pod assignment
+# Ref: https://kubernetes.io/docs/user-guide/node-selection/
+nodeSelector: {}
+
 # Install KIC's CRDs
 kic-crds:
   enabled: true