c92cb3e78c
- .env.example documents all configuration options - backup.sh creates timestamped archive of Docker volume - Supports custom volume name via VOLUME_NAME env var
48 lines
1.5 KiB
Bash
Executable File
48 lines
1.5 KiB
Bash
Executable File
#!/bin/bash
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# TaskPlaner Data Backup Script
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# Creates a timestamped backup of the Docker volume
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set -e
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# Configuration (override via environment)
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BACKUP_DIR="${BACKUP_DIR:-./backups}"
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VOLUME_NAME="${VOLUME_NAME:-taskplaner_taskplaner_data}"
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TIMESTAMP=$(date +%Y%m%d_%H%M%S)
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BACKUP_FILE="${BACKUP_DIR}/taskplaner_backup_${TIMESTAMP}.tar.gz"
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# Create backup directory if needed
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mkdir -p "$BACKUP_DIR"
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echo "========================================="
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echo "TaskPlaner Backup"
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echo "========================================="
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echo "Volume: $VOLUME_NAME"
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echo "Output: $BACKUP_FILE"
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echo ""
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# Check if volume exists
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if ! docker volume inspect "$VOLUME_NAME" > /dev/null 2>&1; then
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echo "Error: Volume '$VOLUME_NAME' not found"
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echo ""
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echo "Available volumes:"
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docker volume ls --format ' - {{.Name}}' | grep -i taskplaner || echo " (none with 'taskplaner' in name)"
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echo ""
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echo "Tip: Set VOLUME_NAME environment variable to use a different volume"
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exit 1
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fi
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# Create backup using temporary Alpine container
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echo "Creating backup..."
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docker run --rm \
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-v "${VOLUME_NAME}:/data:ro" \
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-v "$(cd "$BACKUP_DIR" && pwd):/backup" \
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alpine:latest \
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tar czf "/backup/taskplaner_backup_${TIMESTAMP}.tar.gz" -C /data .
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echo ""
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echo "Backup complete!"
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echo "File: $BACKUP_FILE"
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echo "Size: $(du -h "$BACKUP_FILE" | cut -f1)"
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echo ""
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echo "To restore: docker run --rm -v ${VOLUME_NAME}:/data -v \$(pwd)/${BACKUP_DIR}:/backup alpine tar xzf /backup/taskplaner_backup_${TIMESTAMP}.tar.gz -C /data"
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