85 lines
2.3 KiB
Bash
Executable File
85 lines
2.3 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -euo pipefail
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SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
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STACKS_DIR="$(dirname "$SCRIPT_DIR")"
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DATA_DIR="$STACKS_DIR/.data"
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DUMP_DIR="$DATA_DIR/backup/dumps"
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LOG_FILE="$SCRIPT_DIR/backup.log"
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# Load environment
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set -a
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source "$SCRIPT_DIR/.env"
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set +a
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export RESTIC_REPOSITORY RESTIC_PASSWORD
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log() { echo "[$(date '+%Y-%m-%d %H:%M:%S')] $*" | tee -a "$LOG_FILE"; }
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notify() {
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local color="$1" text="$2"
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curl -sf -o /dev/null -X POST "$MATTERMOST_WEBHOOK" \
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-H 'Content-Type: application/json' \
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-d "{\"attachments\":[{\"color\":\"$color\",\"text\":\"$text\"}]}"
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}
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# Truncate log on each run
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: > "$LOG_FILE"
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log "Starting backup"
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# --- Postgres dumps ---
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mkdir -p "$DUMP_DIR"
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declare -A DATABASES=(
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[umami_db]="umami:umami"
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[joplin_db]="joplin:joplin"
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[gitea_db]="gitea:gitea"
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[mattermost_db]="mattermost:mattermost"
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[sexy_db]="directus:directus"
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[immich_db]="immich:immich"
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[coolify_db]="coolify:coolify"
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)
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dump_errors=()
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for container in "${!DATABASES[@]}"; do
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IFS=: read -r user db <<< "${DATABASES[$container]}"
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log "Dumping $db from $container"
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if docker exec "$container" pg_dump -U "$user" "$db" > "$DUMP_DIR/$db.sql" 2>>"$LOG_FILE"; then
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log " OK ($(du -h "$DUMP_DIR/$db.sql" | cut -f1))"
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else
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log " FAILED: $container"
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dump_errors+=("$db")
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fi
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done
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if [ ${#dump_errors[@]} -gt 0 ]; then
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log "WARNING: Failed dumps: ${dump_errors[*]}"
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fi
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# --- Restic backup ---
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log "Running restic backup"
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if ! restic backup "$DATA_DIR" --tag stacks 2>&1 | tee -a "$LOG_FILE"; then
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log "FATAL: restic backup failed"
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notify "#cc0000" ":x: **Backup failed** — restic backup error. Check \`$LOG_FILE\`."
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exit 1
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fi
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# --- Restic prune ---
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log "Pruning old snapshots"
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if ! restic forget --prune --keep-daily 7 --keep-weekly 4 --keep-monthly 6 2>&1 | tee -a "$LOG_FILE"; then
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log "WARNING: restic forget failed"
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fi
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# --- Summary ---
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snapshot_info=$(restic snapshots --latest 1 --compact 2>/dev/null | tail -3 | head -1)
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repo_stats=$(restic stats 2>/dev/null | grep "Total Size" || true)
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summary=":white_check_mark: **Backup complete**"
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[ ${#dump_errors[@]} -gt 0 ] && summary+="\n:warning: Failed dumps: ${dump_errors[*]}"
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summary+="\nLatest: \`$snapshot_info\`"
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[ -n "$repo_stats" ] && summary+="\nRepo: $repo_stats"
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notify "#36a64f" "$summary"
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log "Backup complete"
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