kubernetes timezone in POD with command and argument

Question

I want to change timezone with command. I know applying hostpath.

Could you know how to apply command ?

ln -snf /user/share/zoneinfor/$TZ /etc/localtime

Answer 1

In a deployment, you can do it by creating a volumeMounts in /etc/localtime and setting its values. Here is an example I have for a mariadb:

apiVersion: apps/v1beta1
kind: Deployment
metadata:
  name: mariadb
spec:
  replicas: 1
  template:
    metadata:
      labels:
        app: mariadb
    spec:
      containers:
        - name: mariadb
          image: mariadb
          ports:
            - containerPort: 3306
              name: mariadb
          env:
            - name: MYSQL_ROOT_PASSWORD
              value: password
          volumeMounts:
          - name: tz-config
            mountPath: /etc/localtime
      volumes:
      - name: tz-config
        hostPath:
           path: /usr/share/zoneinfo/Europe/Madrid