51 lines
2.0 KiB
Bash
51 lines
2.0 KiB
Bash
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#!/usr/bin/env bash
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# Bezalel Database Backup — MemPalace + Evennia + Fleet
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# Runs nightly after re-mine completes. Keeps 7 days of rolling backups.
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set -euo pipefail
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BACKUP_BASE="/root/wizards/bezalel/home/backups"
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DATE=$(date +%Y%m%d_%H%M%S)
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LOG="/var/log/bezalel_db_backup.log"
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# Sources
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LOCAL_PALACE="/root/wizards/bezalel/.mempalace/palace"
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FLEET_PALACE="/var/lib/mempalace/fleet"
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EVENNIA_DB="/root/wizards/bezalel/evennia/bezalel_world/server/evennia.db3"
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# Destinations
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LOCAL_BACKUP="${BACKUP_BASE}/mempalace/mempalace_${DATE}.tar.gz"
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FLEET_BACKUP="${BACKUP_BASE}/fleet/fleet_${DATE}.tar.gz"
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EVENNIA_BACKUP="${BACKUP_BASE}/evennia/evennia_${DATE}.db3.gz"
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log() {
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echo "[$(date -Iseconds)] $1" | tee -a "$LOG"
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}
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log "Starting database backup cycle..."
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# 1. Backup local MemPalace
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tar -czf "$LOCAL_BACKUP" -C "$(dirname "$LOCAL_PALACE")" "$(basename "$LOCAL_PALACE")"
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log "Local palace backed up: ${LOCAL_BACKUP} ($(du -h "$LOCAL_BACKUP" | cut -f1))"
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# 2. Backup fleet MemPalace
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tar -czf "$FLEET_BACKUP" -C "$(dirname "$FLEET_PALACE")" "$(basename "$FLEET_PALACE")"
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log "Fleet palace backed up: ${FLEET_BACKUP} ($(du -h "$FLEET_BACKUP" | cut -f1))"
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# 3. Backup Evennia DB (gzip for space)
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gzip -c "$EVENNIA_DB" > "$EVENNIA_BACKUP"
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log "Evennia DB backed up: ${EVENNIA_BACKUP} ($(du -h "$EVENNIA_BACKUP" | cut -f1))"
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# 4. Prune backups older than 7 days
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find "${BACKUP_BASE}/mempalace" -name 'mempalace_*.tar.gz' -mtime +7 -delete
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find "${BACKUP_BASE}/fleet" -name 'fleet_*.tar.gz' -mtime +7 -delete
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find "${BACKUP_BASE}/evennia" -name 'evennia_*.db3.gz' -mtime +7 -delete
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log "Pruned backups older than 7 days"
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# 5. Report counts
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MP_COUNT=$(find "${BACKUP_BASE}/mempalace" -name 'mempalace_*.tar.gz' | wc -l)
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FL_COUNT=$(find "${BACKUP_BASE}/fleet" -name 'fleet_*.tar.gz' | wc -l)
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EV_COUNT=$(find "${BACKUP_BASE}/evennia" -name 'evennia_*.db3.gz' | wc -l)
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log "Backup cycle complete. Retained: mempalace=${MP_COUNT}, fleet=${FL_COUNT}, evennia=${EV_COUNT}"
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touch /var/lib/bezalel/heartbeats/db_backup.last
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