From 39ad7757f83154e14bbff088ee7bdd5ce59d7afa Mon Sep 17 00:00:00 2001
From: Mayne0213 <bluemayne0213@icloud.com>
Date: Sat, 10 Jan 2026 18:35:15 +0900
Subject: [PATCH] REFACTOR(repo): remove control-plane scheduling

- Remove nodeSelector for control-plane node
- Remove tolerations for control-plane taint
- Allow pods to schedule on any available node
---
 postgresql/manifests/cluster.yaml |  4 ----
 velero/argocd.yaml                |  9 ---------
 velero/helm-values.yaml           | 16 ----------------
 3 files changed, 29 deletions(-)

diff --git a/postgresql/manifests/cluster.yaml b/postgresql/manifests/cluster.yaml
index ecaac0b..40eeefd 100644
--- a/postgresql/manifests/cluster.yaml
+++ b/postgresql/manifests/cluster.yaml
@@ -67,10 +67,6 @@ spec:
   # Affinity to spread replicas across nodes (soft - prefer different nodes)
   affinity:
     podAntiAffinityType: preferred
-    tolerations:
-      - key: "node-role.kubernetes.io/control-plane"
-        operator: "Exists"
-        effect: "NoSchedule"
 
   # Enable superuser access
   enableSuperuserAccess: true
diff --git a/velero/argocd.yaml b/velero/argocd.yaml
index e59b1ee..a4b34e4 100644
--- a/velero/argocd.yaml
+++ b/velero/argocd.yaml
@@ -86,15 +86,6 @@ spec:
           - name: BASIC_AUTH_ENABLED
             value: "false"
 
-        # Run on master node with velero controller
-        nodeSelector:
-          node-role.kubernetes.io/control-plane: "true"
-
-        tolerations:
-          - key: "node-role.kubernetes.io/control-plane"
-            operator: "Exists"
-            effect: "NoSchedule"
-
         affinity: {}
         envFrom: []
 
diff --git a/velero/helm-values.yaml b/velero/helm-values.yaml
index 44fdf85..93ef180 100644
--- a/velero/helm-values.yaml
+++ b/velero/helm-values.yaml
@@ -43,12 +43,6 @@ nodeAgent:
       memory: 100Mi
     limits:
       memory: 100Mi
-  # Run on all nodes including control-plane for full backup coverage
-  tolerations:
-    - key: "node-role.kubernetes.io/control-plane"
-      operator: "Exists"
-      effect: "NoSchedule"
-
 # Configuration for backup storage
 configuration:
   # Use existing BackupStorageLocation and VolumeSnapshotLocation
@@ -107,15 +101,5 @@ serviceAccount:
 rbac:
   create: true
 
-# Node selector - Run on control-plane node for stability
-nodeSelector:
-  node-role.kubernetes.io/control-plane: "true"
-
-# Tolerations - Allow scheduling on control-plane node
-tolerations:
-  - key: "node-role.kubernetes.io/control-plane"
-    operator: "Exists"
-    effect: "NoSchedule"
-
 # Affinity (disabled - single replica on master)
 affinity: {}