422fecea7b
* Add postgres * Migrate users * Migrate geneticRequest * Try to fix Concurrent call * Fix asyncawait * Fix async and concurrent * Migrate backtests * Add cache for user by address * Fix backtest migration * Fix not open connection * Fix backtest command error * Fix concurrent * Fix all concurrency * Migrate TradingRepo * Fix scenarios * Migrate statistic repo * Save botbackup * Add settings et moneymanagement * Add bot postgres * fix a bit more backups * Fix bot model * Fix loading backup * Remove cache market for read positions * Add workers to postgre * Fix workers api * Reduce get Accounts for workers * Migrate synth to postgre * Fix backtest saved * Remove mongodb * botservice decorrelation * Fix tradingbot scope call * fix tradingbot * fix concurrent * Fix scope for genetics * Fix account over requesting * Fix bundle backtest worker * fix a lot of things * fix tab backtest * Remove optimized moneymanagement * Add light signal to not use User and too much property * Make money management lighter * insert indicators to awaitable * Migrate add strategies to await * Refactor scenario and indicator retrieval to use asynchronous methods throughout the application * add more async await * Add services * Fix and clean * Fix bot a bit * Fix bot and add message for cooldown * Remove fees * Add script to deploy db * Update dfeeploy script * fix script * Add idempotent script and backup * finish script migration * Fix did user and agent name on start bot
64 lines
1.9 KiB
Markdown
64 lines
1.9 KiB
Markdown
# 🚀 Safe Database Migration Script
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A clean, focused script for safe database migrations with automatic backup and cleanup.
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## 📋 Features
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- ✅ **Connectivity Check**: Verifies database connection before proceeding
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- ✅ **Automatic Backup**: Creates backup with retry logic (3 attempts)
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- ✅ **Safety First**: Exits if backup fails - no migration without backup
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- ✅ **Smart PostgreSQL**: Uses Docker PostgreSQL client if `psql` not available
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- ✅ **Migration**: Runs Entity Framework migrations
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- ✅ **Verification**: Checks migration success
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- ✅ **Cleanup**: Keeps only last 5 backups per environment
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## 🛠️ Usage
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```bash
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# Development environment
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./safe-migrate.sh Development
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# Sandbox environment
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./safe-migrate.sh Sandbox
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# Production environment
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./safe-migrate.sh Production
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```
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## 🔄 Process Flow
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1. **Environment Validation**: Validates environment parameter
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2. **Connectivity Check**: Tests database connection
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3. **Backup Creation**: Creates backup with retry logic
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4. **Migration**: Runs pending migrations
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5. **Verification**: Checks migration success
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6. **Cleanup**: Removes old backups (keeps last 5)
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## 🚨 Safety Features
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- **Mandatory Backup**: Script exits if backup cannot be created
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- **Retry Logic**: 3 backup attempts with 5-second delays
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- **Error Handling**: Clear error messages and exit codes
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- **Logging**: Detailed logs for troubleshooting
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## 📊 Output
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```
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✅ Database connectivity test passed
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✅ Database backup created: ./backups/managing_Development_backup_20250726_043047.sql
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✅ Database migration completed successfully
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✅ Database schema verification passed
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✅ Kept last 5 backups for Development environment
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```
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## 🔧 Prerequisites
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- Docker (for PostgreSQL client)
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- .NET 8.0 SDK
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- Access to target database
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## 📁 Files
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- **Backups**: `./backups/managing_[Environment]_backup_[Timestamp].sql`
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- **Logs**: `./migration_[Environment]_[Timestamp].log`
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