mailu: avoid unhealthy titan-14 placement

services/mailu/helmrelease.yaml

@@ -420,6 +420,14 @@ spec:
                         {{- end }}
                         {{ end }}
                   spec:
+                    affinity:
+                      nodeAffinity:
+                        requiredDuringSchedulingIgnoredDuringExecution:
+                          nodeSelectorTerms:
+                            - matchExpressions:
+                                - key: kubernetes.io/hostname
+                                  operator: NotIn
+                                  values: ["titan-14"]
                     serviceAccountName: mailu-vault-sync
                     automountServiceAccountToken: true
                     containers:
@@ -698,6 +706,14 @@ spec:
                         {{- end }}
                         {{ end }}
                   spec:
+                    affinity:
+                      nodeAffinity:
+                        requiredDuringSchedulingIgnoredDuringExecution:
+                          nodeSelectorTerms:
+                            - matchExpressions:
+                                - key: kubernetes.io/hostname
+                                  operator: NotIn
+                                  values: ["titan-14"]
                     serviceAccountName: mailu-vault-sync
                     automountServiceAccountToken: true
                     containers:
@@ -753,6 +769,25 @@ spec:
                             $patch: delete
                           - name: RELAYPASSWORD
                             $patch: delete
+          - target:
+              kind: StatefulSet
+              name: mailu-redis-master
+            patch: |-
+              apiVersion: apps/v1
+              kind: StatefulSet
+              metadata:
+                name: mailu-redis-master
+              spec:
+                template:
+                  spec:
+                    affinity:
+                      nodeAffinity:
+                        requiredDuringSchedulingIgnoredDuringExecution:
+                          nodeSelectorTerms:
+                            - matchExpressions:
+                                - key: kubernetes.io/hostname
+                                  operator: NotIn
+                                  values: ["titan-14"]
           - target:
               kind: Deployment
               name: mailu-tika
@@ -766,6 +801,12 @@ spec:
                   spec:
                     affinity:
                       nodeAffinity:
+                        requiredDuringSchedulingIgnoredDuringExecution:
+                          nodeSelectorTerms:
+                            - matchExpressions:
+                                - key: kubernetes.io/hostname
+                                  operator: NotIn
+                                  values: ["titan-14"]
                         preferredDuringSchedulingIgnoredDuringExecution:
                           - weight: 100
                             preference: