attemp at creating erp new-site using k8s job

add-example-site-job.yaml

apiVersion: batch/v1
kind: Job
metadata:
  name: create-new-site-erp.cluster.local
spec:
  backoffLimit: 1
  template:
    spec:
      securityContext:
        supplementalGroups: [1000]
      containers:
      - name: create-site
        image: frappe/erpnext-worker:v13.13.0
        args: ["new"]
        imagePullPolicy: IfNotPresent
        volumeMounts:
          - name: sites-dir
            mountPath: /home/frappe/frappe-bench/sites
        env:
          - name: "SITE_NAME"
            value: erp.cluster.local
          - name: "DB_ROOT_USER"
            value: root
          - name: "MYSQL_ROOT_PASSWORD"
            valueFrom:
              secretKeyRef:
                name: mariadb-erpnext
                key: mariadb-root-password
          - name: "ADMIN_PASSWORD"
            value: admin
          - name: "INSTALL_APPS"
            value: "erpnext"
      restartPolicy: Never
      volumes:
        - name: sites-dir
          persistentVolumeClaim:
            claimName: frappe-bench-1-erpnext
            readOnly: false