try kustomize overlays

chart/templates/apps.yaml

@@ -13,16 +13,6 @@ spec:
     repoURL: https://gitea.arcodange.duckdns.org/arcodange-org/tools
     targetRevision: HEAD
     path: {{ $app_name }}
-    {{- if $app.patches }}
-    helm:
-      patches:
-        {{- range $patch := $app.patches }}
-        - target:
-            {{- toYaml $patch.target | nindent 12 }}
-          patch: |-
-            {{ $patch.patch | nindent 12 }}
-        {{- end }}
-    {{- end }}
   destination:
     server: https://kubernetes.default.svc
     namespace: tools

chart/values.yaml

@@ -5,17 +5,5 @@ tools:
   hashicorp-vault: {}
   crowdsec: {}
   redis: {}
-  clickhouse:
-    patches:
-      - target:
-          kind: StatefulSet
-          name: clickhouse
-        patch: |-
-          - op: add
-            path: /spec/template/spec/containers/0/volumeMounts/-
-            value:
-              name: config-volume
-              mountPath: /etc/clickhouse-server/users.d/custom-users.xml
-              subPath: custom-users.xml
-              readOnly: true
+  clickhouse: {}
   grafana: {}