[Unit]
Description=Prometheus snapshot — weekly upload to the Sia fallback

[Timer]
# Weekly on Sunday 04:00 UTC, with a jitter so a cluster of timers does not
# all fire the same second if we ever run more than one. Persistent=yes catches
# a missed run after a reboot.
OnCalendar=Sun 04:00 UTC
RandomizedDelaySec=30m
Persistent=yes
Unit=prometheus-snapshot.service

[Install]
WantedBy=timers.target