From 861bb04d25fa0578577e847b61cf5d3a6f73a8c9 Mon Sep 17 00:00:00 2001
From: Tanguy Herbron <tanguy.herbron@outlook.com>
Date: Mon, 19 May 2025 15:38:41 +0200
Subject: [PATCH] fix(deployment): Bind pod on master db node

---
 manifests/deployment.yaml | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/manifests/deployment.yaml b/manifests/deployment.yaml
index 49f99c4..79f4eb8 100644
--- a/manifests/deployment.yaml
+++ b/manifests/deployment.yaml
@@ -13,6 +13,20 @@ spec:
             labels:
                 app: dawarich
         spec:
+            affinity:
+              podAffinity:
+                requiredDuringSchedulingIgnoredDuringExection:
+                  - labelSelector:
+                      matchExpressions:
+                        - key: cnpg.io/cluster
+                          operator: In
+                          values:
+                            - dawarich-db
+                        - key: cnpg.io/instanceRole
+                          operator: In
+                          values:
+                            - primary
+                    topologyKey: "kubernetes.io/hostname"
             containers:
               - name: dawarich
                 image: freikin/dawarich:0.26.3