#!/bin/bash
# LubeLogger Postgres logical backup -> Proxmox Backup Server.
# Installed at /usr/local/bin/lubelogger-backup.sh ; driven by lubelogger-backup.timer.
set -euo pipefail
source /etc/lubelogger-backup.env
export PBS_PASSWORD PBS_FINGERPRINT

TMPDIR=$(mktemp -d)
trap 'rm -rf "$TMPDIR"' EXIT

# Consistent logical dump (includes the `app` schema + data). App stays online.
docker exec lubelogger-db pg_dump -U lubelogger lubelogger > "$TMPDIR/lubelogger.sql"

# Push to PBS
proxmox-backup-client backup \
  "lubelogger-db.pxar:$TMPDIR" \
  --repository "$PBS_REPOSITORY" \
  --backup-type host \
  --backup-id lubelogger

# Retain ~14 daily snapshots
proxmox-backup-client prune "host/lubelogger" \
  --repository "$PBS_REPOSITORY" \
  --keep-daily 14