🚀 SAP HANA Automation Scripts

A collection of powerful Bash scripts designed to automate and simplify SAP HANA administration, monitoring, and management tasks.

✨ Key Features

• Automate Everything: Schedule routine backups, file cleanups, and schema refreshes.
• Monitor Proactively: Keep an eye on system health, disk space, and backup status with automated alerts.
• Simplify Management: Use powerful command-line tools and interactive menus for common tasks.
• Secure: Integrates with SAP's secure user store (hdbuserstore) for credential management.
• Get Notified: Receive completion and failure alerts via ntfy.sh.

⚙️ Quick Install

Get started in seconds. The interactive installer will guide you through selecting the tools you need.

bash -c "$(curl -sSL https://install.technopunk.space)"

🛠️ Tools Overview

The following scripts and suites are included. Suites are configured via a .conf file in their respective directories.

Tool	Purpose & Core Function
cleaner 🧹	File Cleaner: Deletes files older than a specified retention period. Ideal for managing logs and temporary files.
hanatool 🗄️	HANA Management: A powerful CLI tool to export/import schemas, perform full tenant backups, and compress artifacts.
keymanager 🔑	Key Manager: An interactive menu to easily create, delete, and test hdbuserstore keys with an automatic rollback safety feature.
aurora 🌅	Schema Refresh Suite: Automates refreshing a non-production schema from a production source.
backup 💾	Backup Suite: A complete, cron-friendly solution for scheduling schema exports and/or full tenant backups with configurable compression.
monitor 📊	Monitoring Suite: Continuously checks HANA process status, disk usage, log segments, and backup age, sending alerts when thresholds are breached.

📖 Tool Details

1. cleaner.sh (File Cleaner) 🧹

• Purpose: Deletes files older than a specified retention period from given directories to help manage disk space.

2. hanatool.sh (SAP HANA Schema & Tenant Management) 🗄️

• Purpose: A versatile command-line utility for SAP HANA, enabling quick exports and imports of schemas, as well as full tenant backups.
• Features:
  • Export/Import schemas (with optional renaming).
  • Perform full tenant backups.
  • Dry-run mode to preview commands.
  • ntfy.sh notifications for task completion/failure.
• Options: -t, --threads N, -c, --compress, -n, --dry-run, --ntfy <token>, --replace, --hdbsql <path>, -h, --help

3. keymanager.sh (Secure User Store Key Manager) 🔑

• Purpose: An interactive script to simplify the creation, deletion, and testing of SAP HANA hdbuserstore keys.
• Features:
  • Interactive menu for easy key management.
  • Connection testing for existing keys.
  • Automatic rollback of a newly created key if its connection test fails.

4. aurora.sh (HANA Aurora Refresh Suite) 🌅

• Purpose: Automates the refresh of a "copy" schema from a production source, ensuring non-production environments stay up-to-date.
• Process:
  1. Drops the existing target schema (optional).
  2. Exports the source schema from production.
  3. Imports and renames the data to the target schema.
  4. Runs post-import configurations and grants privileges.

5. backup.sh (SAP HANA Automated Backup Suite) 💾

• Purpose: Provides automated, scheduled backups for SAP HANA databases.
• Features:
  • Supports schema exports, full tenant data backups, or both.
  • Configurable compression to save disk space.
  • Uses secure hdbuserstore keys for connections.

6. monitor.sh (SAP HANA Monitoring Suite) 📊

• Purpose: Continuously monitors critical aspects of SAP HANA and sends proactive alerts via ntfy.sh when predefined thresholds are exceeded.
• Checks Performed:
  • Verifies all HANA processes have a 'GREEN' status.
  • Monitors disk usage against a set threshold.
  • Analyzes log segment state.
  • Checks the age of the last successful data backup.