diff --git a/k8s/auth.yaml b/k8s/auth.yaml
index 2bdb06444..392e306b5 100644
--- a/k8s/auth.yaml
+++ b/k8s/auth.yaml
@@ -15,6 +15,16 @@ spec:
       labels:
         app: auth
     spec:
+      affinity:
+        podAffinity:
+          requiredDuringSchedulingIgnoredDuringExecution:
+            - labelSelector:
+                matchExpressions:
+                  - key: app
+                    operator: In
+                    values:
+                      - datatracker
+              topologyKey: "kubernetes.io/hostname"
       securityContext:
         runAsNonRoot: true
       containers:
diff --git a/k8s/beat.yaml b/k8s/beat.yaml
index 72d74e11e..9a8fe2f0a 100644
--- a/k8s/beat.yaml
+++ b/k8s/beat.yaml
@@ -17,6 +17,16 @@ spec:
       labels:
         app: beat
     spec:
+      affinity:
+        podAffinity:
+          requiredDuringSchedulingIgnoredDuringExecution:
+            - labelSelector:
+                matchExpressions:
+                  - key: app
+                    operator: In
+                    values:
+                      - datatracker
+              topologyKey: "kubernetes.io/hostname"
       securityContext:
         runAsNonRoot: true
       containers:
diff --git a/k8s/celery.yaml b/k8s/celery.yaml
index 10f58f016..15f3bf0c7 100644
--- a/k8s/celery.yaml
+++ b/k8s/celery.yaml
@@ -17,6 +17,16 @@ spec:
       labels:
         app: celery
     spec:
+      affinity:
+        podAffinity:
+          requiredDuringSchedulingIgnoredDuringExecution:
+            - labelSelector:
+                matchExpressions:
+                  - key: app
+                    operator: In
+                    values:
+                      - datatracker
+              topologyKey: "kubernetes.io/hostname"
       securityContext:
         runAsNonRoot: true
       containers:
diff --git a/k8s/memcached.yaml b/k8s/memcached.yaml
index 5a4c9f0ae..8f73f3d0d 100644
--- a/k8s/memcached.yaml
+++ b/k8s/memcached.yaml
@@ -13,6 +13,16 @@ spec:
       labels:
         app: memcached
     spec:
+      affinity:
+        podAffinity:
+          requiredDuringSchedulingIgnoredDuringExecution:
+            - labelSelector:
+                matchExpressions:
+                  - key: app
+                    operator: In
+                    values:
+                      - datatracker
+              topologyKey: "kubernetes.io/hostname"
       securityContext:
         runAsNonRoot: true
       containers:
diff --git a/k8s/rabbitmq.yaml b/k8s/rabbitmq.yaml
index b016b3a5a..3cab7ff56 100644
--- a/k8s/rabbitmq.yaml
+++ b/k8s/rabbitmq.yaml
@@ -13,6 +13,16 @@ spec:
       labels:
         app: rabbitmq
     spec:
+      affinity:
+        podAffinity:
+          requiredDuringSchedulingIgnoredDuringExecution:
+            - labelSelector:
+                matchExpressions:
+                  - key: app
+                    operator: In
+                    values:
+                      - datatracker
+              topologyKey: "kubernetes.io/hostname"
       securityContext:
         runAsNonRoot: true
       containers: