feat: add affinity to keep apps separate (#5402)

Reviewed-on: #5402

clusters/cl01tl/helm/jellyfin/values.yaml

@@ -4,6 +4,17 @@ jellyfin:
       type: deployment
       replicas: 1
       strategy: Recreate
+      pod:
+        affinity:
+          podAntiAffinity:
+            requiredDuringSchedulingIgnoredDuringExecution:
+              - labelSelector:
+                  matchExpressions:
+                    - key: app.kubernetes.io/name
+                      operator: In
+                      values:
+                        - plex
+                topologyKey: kubernetes.io/hostname
       containers:
         main:
           image:

clusters/cl01tl/helm/plex/values.yaml

@@ -5,6 +5,17 @@ plex:
       replicas: 1
       strategy: Recreate
       revisionHistoryLimit: 3
+      pod:
+        affinity:
+          podAntiAffinity:
+            requiredDuringSchedulingIgnoredDuringExecution:
+              - labelSelector:
+                  matchExpressions:
+                    - key: app.kubernetes.io/name
+                      operator: In
+                      values:
+                        - jellyfin
+                topologyKey: kubernetes.io/hostname
       containers:
         main:
           image:

clusters/cl01tl/helm/qbittorrent/values.yaml

@@ -5,6 +5,17 @@ qbittorrent:
       replicas: 1
       strategy: Recreate
       revisionHistoryLimit: 3
+      pod:
+        affinity:
+          podAntiAffinity:
+            requiredDuringSchedulingIgnoredDuringExecution:
+              - labelSelector:
+                  matchExpressions:
+                    - key: app.kubernetes.io/name
+                      operator: In
+                      values:
+                        - slskd
+                topologyKey: kubernetes.io/hostname
       initContainers:
         init-sysctl:
           image:

clusters/cl01tl/helm/slskd/values.yaml

@@ -5,6 +5,17 @@ slskd:
       replicas: 1
       strategy: Recreate
       revisionHistoryLimit: 3
+      pod:
+        affinity:
+          podAntiAffinity:
+            requiredDuringSchedulingIgnoredDuringExecution:
+              - labelSelector:
+                  matchExpressions:
+                    - key: app.kubernetes.io/name
+                      operator: In
+                      values:
+                        - qbittorrent
+                topologyKey: kubernetes.io/hostname
       initContainers:
         init-sysctl:
           image: