Ender
26c3c0bb0e
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- Renamed MYSQL_ROOT_PASSWORD to DB_ROOT_PASSWORD and MYSQL_PASSWORD to DB_PASSWORD for consistent naming - Updated docker-compose.yml to map DB_* variables to MySQL container's expected MYSQL_* format - Removed redundant DATABASE_URL variable since individual DB_* variables are now used - Added default values for DB_USER, DB_NAME, DB_HOST, and DB_PORT in docker-compose.yml - Updated all documentation files to reference new standar
98 lines
3.2 KiB
Bash
Executable File
98 lines
3.2 KiB
Bash
Executable File
#!/bin/bash
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# Database Variable Migration Script
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# This script helps migrate from MYSQL_* to unified DB_* variable names
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#
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# Usage: ./scripts/migrate-db-vars.sh [--dry-run]
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set -e
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DRY_RUN=false
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if [[ "$1" == "--dry-run" ]]; then
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DRY_RUN=true
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echo "🔍 DRY RUN MODE - No files will be modified"
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echo ""
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fi
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# Color codes for output
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RED='\033[0;31m'
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GREEN='\033[0;32m'
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YELLOW='\033[1;33m'
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BLUE='\033[0;34m'
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NC='\033[0m' # No Color
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echo -e "${BLUE}================================================${NC}"
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echo -e "${BLUE} Database Variable Migration Script${NC}"
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echo -e "${BLUE}================================================${NC}"
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echo ""
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echo "This script will standardize database configuration variables:"
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echo " MYSQL_ROOT_PASSWORD → DB_ROOT_PASSWORD"
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echo " MYSQL_PASSWORD → DB_PASSWORD"
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echo " MYSQL_DATABASE → DB_NAME (already standardized)"
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echo " MYSQL_USER → DB_USER (already standardized)"
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echo ""
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# Check if .env file exists
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if [ -f ".env" ]; then
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echo -e "${YELLOW}⚠️ Found .env file${NC}"
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echo ""
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echo "Current database variables in .env:"
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grep -E "^(MYSQL_|DB_)" .env 2>/dev/null || echo " (none found)"
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echo ""
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if [ "$DRY_RUN" = false ]; then
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read -p "Do you want to update your .env file? (y/N) " -n 1 -r
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echo ""
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if [[ $REPLY =~ ^[Yy]$ ]]; then
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# Backup .env
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cp .env .env.backup.$(date +%Y%m%d_%H%M%S)
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echo -e "${GREEN}✓ Created backup of .env${NC}"
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# Replace variables
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if grep -q "^MYSQL_ROOT_PASSWORD=" .env; then
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sed -i.tmp 's/^MYSQL_ROOT_PASSWORD=/DB_ROOT_PASSWORD=/' .env
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echo -e "${GREEN}✓ Renamed MYSQL_ROOT_PASSWORD → DB_ROOT_PASSWORD${NC}"
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fi
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if grep -q "^MYSQL_PASSWORD=" .env; then
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sed -i.tmp 's/^MYSQL_PASSWORD=/DB_PASSWORD=/' .env
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echo -e "${GREEN}✓ Renamed MYSQL_PASSWORD → DB_PASSWORD${NC}"
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fi
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# Clean up temp files
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rm -f .env.tmp
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echo ""
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echo -e "${GREEN}✓ .env file updated successfully${NC}"
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echo ""
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echo "Updated variables in .env:"
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grep -E "^DB_" .env 2>/dev/null || echo " (none found)"
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else
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echo -e "${YELLOW}⚠️ Skipped .env update${NC}"
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fi
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else
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echo -e "${BLUE}[DRY RUN] Would update .env file${NC}"
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fi
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else
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echo -e "${YELLOW}⚠️ No .env file found (this is OK if using docker-compose)${NC}"
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fi
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echo ""
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echo -e "${BLUE}================================================${NC}"
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echo -e "${GREEN}✓ Migration script completed${NC}"
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echo -e "${BLUE}================================================${NC}"
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echo ""
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echo "Next steps:"
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echo "1. Review the changes in docker-compose.yml"
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echo "2. Update any deployment scripts or CI/CD pipelines"
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echo "3. Restart your services: docker-compose down && docker-compose up -d"
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echo ""
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echo "Variable mapping reference:"
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echo " DB_ROOT_PASSWORD - MySQL root password"
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echo " DB_PASSWORD - Application database password"
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echo " DB_USER - Application database user (default: voxblog)"
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echo " DB_NAME - Application database name (default: voxblog)"
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echo " DB_HOST - Database host (default: mysql in docker, localhost otherwise)"
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echo " DB_PORT - Database port (default: 3306)"
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echo ""
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