c1686c4cb8
- Replace docker service scale with docker compose stop/start - Update service name from utility-bills-tracker_mongo to mongo - Reference docker-compose-standalone.yaml compose file - Update comments to reflect container operations vs swarm service 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
38 lines
997 B
Bash
Executable File
38 lines
997 B
Bash
Executable File
#!/usr/bin/env bash
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set -euo pipefail
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# Configuration
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MONGO_SERVICE="mongo"
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COMPOSE_FILE="docker-compose-standalone.yaml"
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# stop mongo container while we copy its volume
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docker compose -f "$COMPOSE_FILE" stop "$MONGO_SERVICE"
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# timestamp for filename
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TIMESTAMP=$(date +"%Y-%m-%d-%H-%M")
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# backup directory and retention (can be overridden via env)
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BACKUP_DIR="${BACKUP_DIR:-backups}"
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KEEP="${KEEP:-7}"
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mkdir -p "$BACKUP_DIR"
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BACKUP_FILE="$BACKUP_DIR/mongo-volume-backup-$TIMESTAMP.tar.gz"
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sudo tar -czvpf "$BACKUP_FILE" mongo-volume
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# rotate old backups: keep only the newest $KEEP files
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if [ "$KEEP" -gt 0 ]; then
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# gather files sorted newest-first
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mapfile -t files < <(ls -1t "$BACKUP_DIR"/mongo-volume-backup-*.tar.gz 2>/dev/null || true)
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if [ "${#files[@]}" -gt "$KEEP" ]; then
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for f in "${files[@]:$KEEP}"; do
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echo "Removing old backup: $f"
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rm -f -- "$f"
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done
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fi
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fi
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# bring mongo container back up
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docker compose -f "$COMPOSE_FILE" start "$MONGO_SERVICE"
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