如何设置kubernetes中dashboard的时区

问题遇到的现象和发生背景

我使用kubead搭建了一主节点三工作节点的集群,使用github上的dashboard的yml创建了dashboard,但是登录面板查看日志使用的时区是UTC,如何更改dashboard的时区为CST(UTC-8)

我尝试在以常规容器变更时区的方式来修改dashpoard的时区,但是失败了
(常规容器变更时区参考:

如何更改dashboard的时区呢

问题相关代码,请勿粘贴截图
apiVersion: v1
kind: Pod
metadata:
  name: test-downwardapi-volume
  labels:
    cluster: test1-cluster1
    rack: rack-22
spec:
  containers:
  - name: client-container
    image: busybox
    command: ["sh", "-c"]
    args:
    - while true; do
        if [[ -e /etc/podinfo/labels ]]; then
          echo -en '\n\n'; cat /etc/podinfo/labels; date; fi;
        sleep 5;
      done;
    volumeMounts:
    - name: podinfo
      mountPath: /etc/podinfo
      readOnly: false
    - name: localtime
      mountPath: /etc/localtime
  volumes:
  - name: podinfo
    projected:
      sources:
      - downwardAPI:
          items:
          - path: "labels"
            fieldRef:
              fieldPath: metadata.labels
  - name: localtime
    hostPath: 
      path: /etc/localtime

运行结果及报错内容

img

dashboard打印的日志比pod中慢了8小时

我的解答思路和尝试过的方法
我想要达到的结果

dashboard的时区由UTC变更为CST