cronjob.yaml

apiVersion: batch/v1
kind: CronJob
metadata:
  name: ds
spec:
  schedule: "* * * * *" # "0 0 * * *" should be once per day but testing every minute is more convenient
  jobTemplate:
    spec:
      template:
        spec:
          containers:
          - name: domain-scarper
            image: domain-scraper
            command: [ "domain-scraper", "-sS" ]
            # paths defined below are relative to mounted emails-volume
            env:
              - name: INPUT_DIR
                value: "emails/input"
              - name: ARCHIVE_DIR
                value: "emails/archive"
              - name: DB_FILE
                value: "db/email_database.json"
            envFrom:
              - secretRef:
                  name: email-secrets
            volumeMounts:
              - mountPath: /domain-scraper/emails
                name: emails-volume
              - mountPath: /domain-scraper/db
                name: db-storage
            imagePullPolicy: Never
          restartPolicy: Never
          volumes:
          - name: emails-volume
            hostPath:
              path: /hosthome/domain-scraper-workdir/emails
          - name: db-storage
            persistentVolumeClaim:
              claimName: db-pvc
---
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
  name: db-pvc
spec:
  accessModes:
    - ReadWriteOnce
  resources:
    requests:
      storage: 1Gi