Initial commit
This commit is contained in:
Ronald Huynen
338
scripts/setup-backups.sh
Executable file
338
scripts/setup-backups.sh
Executable file
@@ -0,0 +1,338 @@
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#!/bin/bash
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# Laravel Timebank Backup Setup Script
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# Initializes the backup system and performs initial configuration
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# Usage: ./setup-backups.sh
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set -e
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# Configuration
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SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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PROJECT_ROOT="$(dirname "$SCRIPT_DIR")"
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# Colors for output
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RED='\033[0;31m'
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GREEN='\033[0;32m'
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YELLOW='\033[1;33m'
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BLUE='\033[0;34m'
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NC='\033[0m' # No Color
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# Function to print colored output
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print_status() {
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local level="$1"
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local message="$2"
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case "$level" in
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"INFO")
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echo -e "${BLUE}[INFO]${NC} $message"
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;;
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"SUCCESS")
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echo -e "${GREEN}[SUCCESS]${NC} $message"
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;;
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"WARNING")
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echo -e "${YELLOW}[WARNING]${NC} $message"
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;;
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"ERROR")
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echo -e "${RED}[ERROR]${NC} $message"
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;;
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esac
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}
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# Function to check prerequisites
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check_prerequisites() {
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print_status "INFO" "Checking prerequisites..."
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local missing_tools=()
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# Check required commands
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local required_commands=("mysqldump" "mysql" "rsync" "tar" "gzip" "find" "awk")
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for cmd in "${required_commands[@]}"; do
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if ! command -v "$cmd" >/dev/null 2>&1; then
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missing_tools+=("$cmd")
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fi
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done
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if [ ${#missing_tools[@]} -gt 0 ]; then
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print_status "ERROR" "Missing required tools: ${missing_tools[*]}"
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print_status "INFO" "Please install missing tools and try again"
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return 1
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fi
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print_status "SUCCESS" "All required tools are available"
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return 0
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}
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# Function to verify environment configuration
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check_environment() {
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print_status "INFO" "Checking environment configuration..."
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if [ ! -f "$PROJECT_ROOT/.env" ]; then
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print_status "ERROR" ".env file not found in $PROJECT_ROOT"
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return 1
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fi
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# Load environment loader
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source "$SCRIPT_DIR/load-env.sh"
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# Load environment variables
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if ! load_env "$PROJECT_ROOT/.env"; then
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return 1
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fi
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# Check required database variables
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local missing_vars=()
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if [ -z "$DB_DATABASE" ]; then missing_vars+=("DB_DATABASE"); fi
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if [ -z "$DB_USERNAME" ]; then missing_vars+=("DB_USERNAME"); fi
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if [ -z "$DB_HOST" ]; then missing_vars+=("DB_HOST"); fi
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if [ ${#missing_vars[@]} -gt 0 ]; then
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print_status "ERROR" "Missing required environment variables: ${missing_vars[*]}"
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return 1
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fi
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print_status "SUCCESS" "Environment configuration is valid"
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return 0
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}
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# Function to test database connection
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test_database_connection() {
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print_status "INFO" "Testing database connection..."
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# Create MySQL configuration file for secure password handling
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local mysql_cnf_file="/tmp/mysql_test_$$.cnf"
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cat > "$mysql_cnf_file" <<EOF
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[mysql]
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host=${DB_HOST:-127.0.0.1}
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port=${DB_PORT:-3306}
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user=$DB_USERNAME
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password=$DB_PASSWORD
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EOF
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# Set secure permissions on the config file
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chmod 600 "$mysql_cnf_file"
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if mysql --defaults-extra-file="$mysql_cnf_file" -e "SELECT 1;" >/dev/null 2>&1; then
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print_status "SUCCESS" "Database connection successful"
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rm -f "$mysql_cnf_file"
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return 0
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else
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print_status "ERROR" "Database connection failed"
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rm -f "$mysql_cnf_file"
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return 1
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fi
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}
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# Function to set up backup directories
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setup_directories() {
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print_status "INFO" "Setting up backup directories..."
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local backup_dirs=(
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"$PROJECT_ROOT/backups"
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"$PROJECT_ROOT/backups/database/daily"
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"$PROJECT_ROOT/backups/database/weekly"
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"$PROJECT_ROOT/backups/database/monthly"
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"$PROJECT_ROOT/backups/database/pre-restore"
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"$PROJECT_ROOT/backups/storage/daily"
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"$PROJECT_ROOT/backups/storage/weekly"
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"$PROJECT_ROOT/backups/storage/monthly"
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"$PROJECT_ROOT/backups/storage/snapshots"
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"$PROJECT_ROOT/backups/storage/pre-restore"
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"$PROJECT_ROOT/backups/logs"
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)
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for dir in "${backup_dirs[@]}"; do
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if [ ! -d "$dir" ]; then
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mkdir -p "$dir"
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print_status "INFO" "Created directory: $dir"
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fi
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done
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# Set appropriate permissions
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chmod 755 "$PROJECT_ROOT/backups"
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chmod -R 750 "$PROJECT_ROOT/backups"/{database,storage}
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chmod 755 "$PROJECT_ROOT/backups/logs"
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print_status "SUCCESS" "Backup directories created successfully"
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}
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# Function to make scripts executable
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setup_script_permissions() {
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print_status "INFO" "Setting up script permissions..."
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local scripts=(
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"$SCRIPT_DIR/backup-database.sh"
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"$SCRIPT_DIR/backup-storage.sh"
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"$SCRIPT_DIR/backup-all.sh"
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"$SCRIPT_DIR/restore-database.sh"
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"$SCRIPT_DIR/restore-storage.sh"
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"$SCRIPT_DIR/cleanup-backups.sh"
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)
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for script in "${scripts[@]}"; do
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if [ -f "$script" ]; then
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chmod +x "$script"
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print_status "INFO" "Made executable: $(basename "$script")"
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else
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print_status "WARNING" "Script not found: $(basename "$script")"
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fi
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done
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print_status "SUCCESS" "Script permissions configured"
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}
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# Function to run initial test backup
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run_test_backup() {
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print_status "INFO" "Running initial test backup..."
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# Test database backup
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if [ -x "$SCRIPT_DIR/backup-database.sh" ]; then
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print_status "INFO" "Testing database backup..."
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if "$SCRIPT_DIR/backup-database.sh" daily; then
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print_status "SUCCESS" "Database backup test successful"
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else
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print_status "ERROR" "Database backup test failed"
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return 1
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fi
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fi
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# Test storage backup
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if [ -x "$SCRIPT_DIR/backup-storage.sh" ]; then
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print_status "INFO" "Testing storage backup..."
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if "$SCRIPT_DIR/backup-storage.sh" daily; then
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print_status "SUCCESS" "Storage backup test successful"
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else
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print_status "ERROR" "Storage backup test failed"
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return 1
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fi
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fi
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return 0
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}
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# Function to show next steps
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show_next_steps() {
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print_status "SUCCESS" "Backup system setup completed successfully!"
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echo ""
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print_status "INFO" "Next steps:"
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echo " 1. Review the backup configuration in BACKUP_GUIDE.md"
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echo " 2. Set up automated backups using cron:"
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echo " sudo cp scripts/cron-backup.conf /etc/cron.d/timebank-backup"
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echo " sudo nano /etc/cron.d/timebank-backup # Edit paths and email"
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echo " 3. Test the complete backup system:"
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echo " ./scripts/backup-all.sh daily --verify"
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echo " 4. Test restore procedures:"
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echo " ./scripts/restore-database.sh --list-backups"
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echo " 5. Set up monitoring and notifications"
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echo ""
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print_status "INFO" "Available commands:"
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echo " ./scripts/backup-all.sh daily # Daily backup"
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echo " ./scripts/backup-all.sh weekly # Weekly backup"
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echo " ./scripts/backup-all.sh monthly # Monthly backup"
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echo " ./scripts/restore-database.sh --latest # Restore database"
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echo " ./scripts/restore-storage.sh --latest # Restore storage"
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echo " ./scripts/cleanup-backups.sh --dry-run # Check cleanup"
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echo ""
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}
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# Function to display backup status
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show_backup_status() {
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print_status "INFO" "Current backup status:"
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local backup_dir="$PROJECT_ROOT/backups"
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if [ -d "$backup_dir" ]; then
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# Count backups
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local db_backups=$(find "$backup_dir/database" -name "*.sql.gz" 2>/dev/null | wc -l)
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local storage_backups=$(find "$backup_dir/storage" -name "*.tar.gz" 2>/dev/null | wc -l)
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echo " Database backups: $db_backups"
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echo " Storage backups: $storage_backups"
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if [ -d "$backup_dir" ]; then
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local total_size=$(du -sh "$backup_dir" 2>/dev/null | cut -f1)
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echo " Total backup size: $total_size"
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fi
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# Show recent backups
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local recent_db=$(find "$backup_dir/database" -name "*.sql.gz" -mtime -1 2>/dev/null | head -n 1)
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local recent_storage=$(find "$backup_dir/storage" -name "*.tar.gz" -mtime -1 2>/dev/null | head -n 1)
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if [ -n "$recent_db" ]; then
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echo " Latest database backup: $(basename "$recent_db") ($(date -r "$recent_db" '+%Y-%m-%d %H:%M:%S'))"
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fi
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if [ -n "$recent_storage" ]; then
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echo " Latest storage backup: $(basename "$recent_storage") ($(date -r "$recent_storage" '+%Y-%m-%d %H:%M:%S'))"
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fi
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else
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echo " No backups found"
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fi
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echo ""
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}
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# Main execution
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main() {
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echo "============================================"
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echo " Laravel Timebank Backup System Setup "
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echo "============================================"
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echo ""
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# Check if already set up
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if [ -d "$PROJECT_ROOT/backups" ] && [ -f "$PROJECT_ROOT/backups/backup.log" ]; then
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print_status "INFO" "Backup system appears to already be configured"
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show_backup_status
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read -p "Do you want to re-run the setup? [y/N]: " -n 1 -r
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echo ""
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if [[ ! $REPLY =~ ^[Yy]$ ]]; then
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print_status "INFO" "Setup cancelled"
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exit 0
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fi
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echo ""
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fi
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# Run setup steps
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if ! check_prerequisites; then
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exit 1
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fi
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if ! check_environment; then
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print_status "INFO" "Please configure your .env file with proper database credentials"
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exit 1
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fi
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if ! test_database_connection; then
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print_status "INFO" "Please check your database configuration and connection"
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exit 1
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fi
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setup_directories
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setup_script_permissions
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# Ask if user wants to run test backup
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echo ""
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read -p "Do you want to run an initial test backup? [Y/n]: " -n 1 -r
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echo ""
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if [[ ! $REPLY =~ ^[Nn]$ ]]; then
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if run_test_backup; then
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print_status "SUCCESS" "Test backup completed successfully"
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else
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print_status "WARNING" "Test backup had issues, but setup is complete"
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fi
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fi
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echo ""
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show_next_steps
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}
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# Check if running from correct directory
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if [ ! -f "$PROJECT_ROOT/composer.json" ] || [ ! -f "$PROJECT_ROOT/.env.example" ]; then
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print_status "ERROR" "This script must be run from the Laravel project root directory"
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exit 1
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fi
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# Run main function
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main
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