address comments

k8s/charts/seaweedfs/README.md

@@ -221,10 +221,11 @@ worker:
   adminServer: "seaweedfs-admin.<namespace>:33646"
   
   # Workers need storage for task execution
-  # Note: Workers use Deployment, so they can't use dynamically provisioned PVCs
-  # Use emptyDir, hostPath, or existingClaim with a pre-provisioned PVC
+  # Note: Workers use a Deployment, which does not support `volumeClaimTemplates` 
+  # for dynamic PVC creation per pod. To use persistent storage, you must 
+  # pre-provision a PersistentVolumeClaim and use `type: "existingClaim"`.
   data:
-    type: "emptyDir"  # Or "hostPath" or "existingClaim"
+    type: "emptyDir"  # Options: "emptyDir", "hostPath", or "existingClaim"
     hostPathPrefix: /storage  # For hostPath
     # claimName: "worker-pvc"  # For existingClaim with pre-provisioned PVC
   

k8s/charts/seaweedfs/templates/admin/admin-ingress.yaml

@@ -42,4 +42,4 @@ spec:
           serviceName: {{ template "seaweedfs.name" . }}-admin
           servicePort: {{ .Values.admin.port }}
 {{- end }}
-{{- end }}
+{{- end }}

k8s/charts/seaweedfs/templates/admin/admin-servicemonitor.yaml

@@ -30,4 +30,4 @@ spec:
       app.kubernetes.io/component: admin
 {{- end }}
 {{- end }}
-{{- end }}
+{{- end }}

k8s/charts/seaweedfs/templates/admin/admin-statefulset.yaml

@@ -316,4 +316,4 @@ spec:
             storage: {{ .Values.admin.logs.size }}
     {{- end }}
   {{- end }}
-{{- end }}
+{{- end }}

k8s/charts/seaweedfs/templates/worker/worker-deployment.yaml

@@ -244,4 +244,4 @@ spec:
       nodeSelector:
         {{ tpl .Values.worker.nodeSelector . | indent 8 | trim }}
       {{- end }}
-{{- end }}
+{{- end }}

k8s/charts/seaweedfs/templates/worker/worker-servicemonitor.yaml

@@ -32,3 +32,4 @@ spec:
 {{- end }}
 {{- end }}
 
+

k8s/charts/seaweedfs/values.yaml

@@ -1144,6 +1144,24 @@ admin:
   ## Set podManagementPolicy
   podManagementPolicy: Parallel
 
+  # Affinity Settings
+  # Commenting out or setting as empty the affinity variable, will allow
+  # deployment to single node services such as Minikube
+  affinity: |
+    podAntiAffinity:
+      requiredDuringSchedulingIgnoredDuringExecution:
+        - labelSelector:
+            matchLabels:
+              app.kubernetes.io/name: {{ template "seaweedfs.name" . }}
+              app.kubernetes.io/instance: {{ .Release.Name }}
+              app.kubernetes.io/component: admin
+          topologyKey: kubernetes.io/hostname
+
+  # Topology Spread Constraints Settings
+  # This should map directly to the value of the topologySpreadConstraints
+  # for a PodSpec. By Default no constraints are set.
+  topologySpreadConstraints: ""
+
   resources: {}
   tolerations: ""
   nodeSelector: ""
@@ -1243,6 +1261,25 @@ worker:
   podLabels: {}
   podAnnotations: {}
   annotations: {}
+
+  # Affinity Settings
+  # Commenting out or setting as empty the affinity variable, will allow
+  # deployment to single node services such as Minikube
+  affinity: |
+    podAntiAffinity:
+      requiredDuringSchedulingIgnoredDuringExecution:
+        - labelSelector:
+            matchLabels:
+              app.kubernetes.io/name: {{ template "seaweedfs.name" . }}
+              app.kubernetes.io/instance: {{ .Release.Name }}
+              app.kubernetes.io/component: worker
+          topologyKey: kubernetes.io/hostname
+
+  # Topology Spread Constraints Settings
+  # This should map directly to the value of the topologySpreadConstraints
+  # for a PodSpec. By Default no constraints are set.
+  topologySpreadConstraints: ""
+
   resources:
     requests:
       cpu: "500m"