From 2c0a355a7f6a6895d131a1d62bb47a2cb7a0f5c3 Mon Sep 17 00:00:00 2001
From: Tom Neuber <tomneuber@web.de>
Date: Mon, 25 Nov 2024 06:01:04 +0100
Subject: [PATCH] fix(thanos): add pod antiaffinity for receivers to avoid
 scheduling on the same node

---
 thanos/6-receiver.yaml | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/thanos/6-receiver.yaml b/thanos/6-receiver.yaml
index 138edbf..a63698c 100644
--- a/thanos/6-receiver.yaml
+++ b/thanos/6-receiver.yaml
@@ -54,6 +54,18 @@ spec:
       serviceAccount: thanos
       securityContext:
         fsGroup: 1001
+      affinity:
+        podAntiAffinity:
+          preferredDuringSchedulingIgnoredDuringExecution:
+            - podAffinityTerm:
+                labelSelector:
+                  matchExpressions:
+                    - key: app.kubernetes.io/name
+                      operator: In
+                      values:
+                        - receiver
+                topologyKey: kubernetes.io/hostname
+              weight: 1
       initContainers:
         - name: init-chmod-data
           image: docker.io/bitnami/minideb:buster
@@ -193,6 +205,18 @@ spec:
       serviceAccount: thanos
       securityContext:
         fsGroup: 1001
+      affinity:
+        podAntiAffinity:
+          preferredDuringSchedulingIgnoredDuringExecution:
+            - podAffinityTerm:
+                labelSelector:
+                  matchExpressions:
+                    - key: app.kubernetes.io/name
+                      operator: In
+                      values:
+                        - receiver
+                topologyKey: kubernetes.io/hostname
+              weight: 1
       initContainers:
         - name: init-chmod-data
           image: docker.io/bitnami/minideb:buster