frappe_docker/overrides/compose.backup-cron.yaml

services:
  cron:
    image: mcuadros/ofelia:latest
    depends_on:
      - scheduler
    command: daemon --docker
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock:ro

  scheduler:
    labels:
      ofelia.enabled: "true"
      ofelia.job-exec.datecron.schedule: "${BACKUP_CRONSTRING:-@every 6h}"
      ofelia.job-exec.datecron.command: "bench --site all backup"
      ofelia.job-exec.datecron.user: "frappe"