ทุกวันอาทิตย์

0 0 * * 0 /path/to/command

apiVersion: batch/v1
kind: CronJob
metadata:
  name: every-sunday
spec:
  schedule: "0 0 * * 0"
  timeZone: "Etc/UTC"
  concurrencyPolicy: Forbid
  jobTemplate:
    spec:
      template:
        spec:
          restartPolicy: OnFailure
          containers:
            - name: job
              image: busybox:1.36
              command: ["/bin/sh", "-c", "date; echo run"]

on:
  schedule:
    - cron: '0 0 * * 0'
  workflow_dispatch: