feat(backup): Introduce backup hook script and adjust configuration

backup/backup.conf

@@ -12,21 +12,21 @@ HDBSQL_PATH="/usr/sap/hdbclient/hdbsql"
 USER_KEY="CRONKEY"
 
 # hdbuserstore key for the SYSTEMDB user
-SYSTEMDB_USER_KEY="SYSTEMDB_KEY"
+SYSTEMDB_USER_KEY="SYSTEMKEY"
 
 # --- Backup Settings ---
 
 # The base directory where all backup files and directories will be stored.
 # Ensure this directory exists and that the OS user running the script has
 # write permissions to it.
-BACKUP_BASE_DIR="/hana/backups/automated"
+BACKUP_BASE_DIR="/hana/shared/backup"
 
 # Specify the type of backup to perform on script execution.
 # Options are:
 #   'schema' - Performs only the schema export.
 #   'tenant' - Performs only the tenant data backup.
 #   'all'    - Performs both the schema export and the tenant backup.
-BACKUP_TYPE="all"
+BACKUP_TYPE="tenant"
 
 # Set to 'true' to also perform a backup of the SYSTEMDB
 BACKUP_SYSTEMDB=true

backup/backup.hook.sh

@@ -0,0 +1,16 @@
+#!/bin/bash
+
+# This script helps to configure backup.conf
+
+# Source the backup.conf to get current values
+source backup.conf
+
+HDBSQL_PATH_INPUT=$(which hdbsql)
+
+# Default values if not found
+HDBSQL_PATH_INPUT=${HDBSQL_PATH_INPUT:-"/usr/sap/hdbclient/hdbsql"}
+
+# Update backup.conf
+sed -i "s#^HDBSQL_PATH=\".*\"#HDBSQL_PATH=\"$HDBSQL_PATH_INPUT\"#" backup.conf
+
+echo "backup.conf updated successfully!"