helm 部署 elasticsearch 报错 “can’t evaluate field master in type interface”

helm 部署 elasticsearch master 时报错

Error: template: elasticsearch/templates/statefulset.yaml:303:27: executing "elasticsearch/templates/statefulset.yaml" at <.Values.roles.master>: can't evaluate field master in type interface {}

values.yaml

clusterName: "recomm-es"
replicas: 2
minimumMasterNodes: 1
roles:
- master

请问如何解决？

回答

被帮助文档误导了，正确的配置是

roles:
  master: "true"