80 lines
2.6 KiB
Bash
80 lines
2.6 KiB
Bash
#!/bin/bash
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# Load backup logic functions
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source /home/jelastic/mb-backups/backup-logic.sh
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# Validate input parameters
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if [ "$#" -ne 2 ]; then
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echo "Usage: $0 <RESTIC_PASSWORD> <ADDITIONAL_TAG>"
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exit 1
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fi
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# Assign command line arguments to variables
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RESTIC_PASSWORD="$1"
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ADDITIONAL_TAG="$2"
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# Configuration
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APP_PATH='/var/www/webroot/ROOT'
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WP_CONFIG="${APP_PATH}/wp-config.php"
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backupPath='/mnt/backups'
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password_file="/etc/restic-password"
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LOG_DIR="/home/jelastic/mb-backups/logs"
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LOG_FILE="${LOG_DIR}/backup_database_$(date +'%Y-%m-%d').log"
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# Extract database credentials from wp-config.php
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DB_NAME=$(grep "define( 'DB_NAME'" "$WP_CONFIG" | cut -d "'" -f 4)
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DB_USER=$(grep "define( 'DB_USER'" "$WP_CONFIG" | cut -d "'" -f 4)
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DB_PASSWORD=$(grep "define( 'DB_PASSWORD'" "$WP_CONFIG" | cut -d "'" -f 4)
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# Backup user and password (optional)
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BACKUP_USER='wp_backup'
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BACKUP_PASSWORD='gaQjveXl24Xo66w'
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# Ensure log directory exists
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mkdir -p "$LOG_DIR"
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# Set Restic and MySQL environment variables
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export RESTIC_REPOSITORY="$backupPath"
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export RESTIC_PASSWORD # Updated to use the command line argument
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export MYSQL_PWD=$BACKUP_PASSWORD # Use the backup user's password for mysqldump
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# Logging start
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echo "[$(date +'%Y-%m-%d %H:%M:%S')] Starting Database Backup with additional tag: $ADDITIONAL_TAG" | tee -a "$LOG_FILE"
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# Verify that the password file exists and matches the supplied password
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if [ ! -f "$password_file" ]; then
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echo "ERROR: Password file not found at $password_file" | tee -a "$LOG_FILE"
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exit 1
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fi
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# Load and verify password from the file
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stored_password=$(cat "$password_file")
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if [ "$stored_password" != "$RESTIC_PASSWORD" ]; then
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echo "ERROR: Password mismatch. Aborting backup." | tee -a "$LOG_FILE"
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exit 1
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fi
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# Verify backup path exists
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if [ ! -d "$backupPath" ]; then
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echo "ERROR: Backup path $backupPath does not exist." | tee -a "$LOG_FILE"
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exit 1
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fi
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# Check repository accessibility and integrity
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check_backup_repo
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if [ $? -ne 0 ]; then
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echo "[$(date +'%Y-%m-%d %H:%M:%S')] ERROR: Backup repository check failed. Aborting backup." | tee -a "$LOG_FILE"
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exit 1
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fi
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# Perform database backup with additional tag
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if mysqldump -u "$BACKUP_USER" "$DB_NAME" | restic backup --stdin --stdin-filename "${DB_NAME}.sql" --tag wordpress_db --tag "$ADDITIONAL_TAG"; then
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echo "[$(date +'%Y-%m-%d %H:%M:%S')] Database backup completed successfully with tags: wordpress_db, $ADDITIONAL_TAG." | tee -a "$LOG_FILE"
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else
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echo "[$(date +'%Y-%m-%d %H:%M:%S')] ERROR: Database backup failed." | tee -a "$LOG_FILE"
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exit 1
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fi
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# Logging end
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echo "[$(date +'%Y-%m-%d %H:%M:%S')] Database Backup process finished." | tee -a "$LOG_FILE"
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