Move helm templates into folders (#7113)

* refactor: move helm templates into respective service folders * fix: update template path reference in filer-statefulset for s3-secret
2025-08-08 12:36:01 -05:00
parent 92cebe12f0
commit fae416586b
46 changed files with 1 additions and 1 deletions
--- a/k8s/charts/seaweedfs/templates/volume/volume-resize-hook.yaml
+++ b/k8s/charts/seaweedfs/templates/volume/volume-resize-hook.yaml
@@ -0,0 +1,117 @@
+{{- $seaweedfsName := include "seaweedfs.name" $ }}
+{{- $volumes := deepCopy .Values.volumes | mergeOverwrite (dict "" .Values.volume)  }}
+
+
+{{- if .Values.volume.resizeHook.enabled }}
+{{-   $commands := list }}
+{{-   range $vname, $volume := $volumes }}
+{{-     $volumeName := trimSuffix "-" (printf "volume-%s" $vname) }}
+{{-     $volume := mergeOverwrite (deepCopy $.Values.volume) (dict "enabled" true) $volume }}
+
+{{-     if $volume.enabled }}
+{{-       $replicas := int $volume.replicas -}}
+{{-       $statefulsetName := printf "%s-%s" $seaweedfsName $volumeName -}}
+{{-       $statefulset := (lookup "apps/v1" "StatefulSet" $.Release.Namespace $statefulsetName) -}}
+
+{{/*      Check for changes in volumeClaimTemplates */}}
+{{-       if $statefulset }}
+{{-         range $dir := $volume.dataDirs }}
+{{-           if eq .type "persistentVolumeClaim" }}
+{{-             $desiredSize := .size }}
+{{-             range $statefulset.spec.volumeClaimTemplates }}
+{{-               if and (eq .metadata.name $dir.name) (ne .spec.resources.requests.storage $desiredSize) }}
+{{-                 $commands = append $commands (printf "kubectl delete statefulset %s --cascade=orphan" $statefulsetName) }}
+{{-               end }}
+{{-             end }}
+{{-           end }}
+{{-         end }}
+{{-       end }}
+
+{{/*      Check for the need for patching existing PVCs */}}
+{{-       range $dir := $volume.dataDirs }}
+{{-         if eq .type "persistentVolumeClaim" }}
+{{-           $desiredSize := .size }}
+{{-           range $i, $e := until $replicas }}
+{{-             $pvcName := printf "%s-%s-%s-%d" $dir.name $seaweedfsName $volumeName $e }}
+{{-             $currentPVC := (lookup "v1" "PersistentVolumeClaim" $.Release.Namespace $pvcName) }}
+{{-             if and $currentPVC }}
+{{-             $oldSize := include "common.resource-quantity" $currentPVC.spec.resources.requests.storage }}
+{{-             $newSize := include "common.resource-quantity" $desiredSize }}
+{{-               if gt $newSize $oldSize }}
+{{-               $commands = append $commands (printf "kubectl patch pvc %s-%s-%s-%d -p '{\"spec\":{\"resources\":{\"requests\":{\"storage\":\"%s\"}}}}'" $dir.name $seaweedfsName $volumeName $e $desiredSize) }}
+{{-               end }}
+{{-             end }}
+{{-           end }}
+{{-         end }}
+{{-       end }}
+
+{{-     end }}
+{{-   end }}
+
+{{-   if $commands }}
+apiVersion: batch/v1
+kind: Job
+metadata:
+  name: "{{ $seaweedfsName }}-volume-resize-hook"
+  annotations:
+    helm.sh/hook: pre-install,pre-upgrade
+    helm.sh/hook-weight: "0"
+    helm.sh/hook-delete-policy: hook-succeeded,before-hook-creation
+spec:
+  template:
+    spec:
+      serviceAccountName: {{ $seaweedfsName }}-volume-resize-hook
+      restartPolicy: Never
+      backoffLimit: 1
+      containers:
+        - name: resize
+          image: {{ .Values.volume.resizeHook.image }}
+          command: ["sh", "-xec"]
+          args:
+            - |
+              {{- range $commands }}
+              {{ . }}
+              {{- end }}
+---
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: {{ $seaweedfsName }}-volume-resize-hook
+  annotations:
+    helm.sh/hook: pre-install,pre-upgrade
+    helm.sh/hook-weight: "-5"
+    helm.sh/hook-delete-policy: before-hook-creation
+---
+apiVersion: rbac.authorization.k8s.io/v1
+kind: Role
+metadata:
+  name: {{ $seaweedfsName }}-volume-resize-hook
+  annotations:
+    helm.sh/hook: pre-install,pre-upgrade
+    helm.sh/hook-weight: "-5"
+    helm.sh/hook-delete-policy: before-hook-creation
+rules:
+  - apiGroups: ["apps"]
+    resources: ["statefulsets"]
+    verbs: ["delete", "get", "list", "watch"]
+  - apiGroups: [""]
+    resources: ["persistentvolumeclaims"]
+    verbs: ["patch", "get", "list", "watch"]
+---
+apiVersion: rbac.authorization.k8s.io/v1
+kind: RoleBinding
+metadata:
+  name: {{ $seaweedfsName }}-volume-resize-hook
+  annotations:
+    helm.sh/hook: pre-install,pre-upgrade
+    helm.sh/hook-weight: "-5"
+    helm.sh/hook-delete-policy: before-hook-creation
+subjects:
+  - kind: ServiceAccount
+    name: {{ $seaweedfsName }}-volume-resize-hook
+roleRef:
+  kind: Role
+  name: {{ $seaweedfsName }}-volume-resize-hook
+  apiGroup: rbac.authorization.k8s.io
+{{-   end }}
+{{- end }}